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Merge remote-tracking branch 'upstream/master' into libimagequant

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This commit is contained in:
Daniel Patterson 2015-05-20 11:21:28 -07:00
commit d0c1bed5a5
40 changed files with 1335 additions and 546 deletions
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32
SConstruct
View file

@ -872,6 +872,24 @@ return 0;
context.Result(ret[0])
return ret[1].strip()
def CheckBoostScopedEnum(context, silent=False):
if not silent:
context.Message('Checking whether Boost was compiled with C++11 scoped enums ... ')
ret = context.TryLink("""
#include <boost/filesystem.hpp>
int main()
{
boost::filesystem::path a, b;
boost::filesystem::copy_file(a, b);
return 0;
}
""", '.cpp')
if silent:
context.did_show_result=1
context.Result(ret)
return ret
def icu_at_least_four_two(context):
ret = context.TryRun("""
@ -1054,6 +1072,7 @@ conf_tests = { 'prioritize_paths' : prioritize_paths,
'boost_regex_has_icu' : boost_regex_has_icu,
'sqlite_has_rtree' : sqlite_has_rtree,
'supports_cxx11' : supports_cxx11,
'CheckBoostScopedEnum' : CheckBoostScopedEnum,
}
def GetMapnikLibVersion():
@ -1443,6 +1462,19 @@ if not preconfigured:
color_print(4,'Could not find optional header or shared library for boost %s' % libinfo[0])
env['SKIPPED_DEPS'].append('boost ' + libinfo[0])
# Boost versions before 1.57 are broken when the system package and
# Mapnik are compiled against different standards. On Ubuntu 14.04
# using boost 1.54, it breaks scoped enums. It's a bit of a hack to
# just turn it off like this, but seems the only available work-
# around. See https://svn.boost.org/trac/boost/ticket/6779 for more
# details.
boost_version = [int(x) for x in env.get('BOOST_LIB_VERSION_FROM_HEADER').split('_')]
if not conf.CheckBoostScopedEnum():
if boost_version < [1, 51]:
env.Append(CXXFLAGS = '-DBOOST_NO_SCOPED_ENUMS')
elif boost_version < [1, 57]:
env.Append(CXXFLAGS = '-DBOOST_NO_CXX11_SCOPED_ENUMS')
if not env['HOST'] and env['ICU_LIB_NAME'] not in env['MISSING_DEPS']:
# http://lists.boost.org/Archives/boost/2009/03/150076.php
# we need libicui18n if using static boost libraries, so it is

1
benchmark/build.py
View file

@ -43,6 +43,7 @@ benchmarks = [
"test_font_registration.cpp",
"test_rendering.cpp",
"test_rendering_shared_map.cpp",
# "test_numeric_cast_vs_static_cast.cpp",
]
for cpp_test in benchmarks:
test_program = test_env_local.Program('out/'+cpp_test.replace('.cpp',''), source=[cpp_test])

87
benchmark/test_numeric_cast_vs_static_cast.cpp Normal file
View file

@ -0,0 +1,87 @@
#include "bench_framework.hpp"
// boost
#include <boost/numeric/conversion/cast.hpp>
static double STEP_NUM = 0.0000000001;
static std::uint8_t START_NUM = 2;
class test_static : public benchmark::test_case
{
double step_;
std::uint8_t start_;
public:
test_static(mapnik::parameters const& params)
: test_case(params),
step_(STEP_NUM),
start_(START_NUM) {}
bool validate() const
{
return true;
}
bool operator()() const
{
double value_ = 0.0;
std::uint8_t x;
for (std::size_t i=0;i<iterations_;++i) {
double c = static_cast<double>(start_) * value_;
if (c >= 256.0) c = 255.0;
if (c < 0.0) c = 0.0;
x = static_cast<std::uint8_t>(c);
value_ += step_;
}
return static_cast<double>(x) < (static_cast<double>(start_) * value_);
}
};
using boost::numeric::positive_overflow;
using boost::numeric::negative_overflow;
class test_numeric : public benchmark::test_case
{
double step_;
std::uint8_t start_;
public:
test_numeric(mapnik::parameters const& params)
: test_case(params),
step_(STEP_NUM),
start_(START_NUM) {}
bool validate() const
{
return true;
}
bool operator()() const
{
double value_ = 0.0;
std::uint8_t x;
for (std::size_t i=0;i<iterations_;++i) {
try {
x = boost::numeric_cast<std::uint8_t>(start_ * value_);
}
catch(negative_overflow&)
{
x = std::numeric_limits<std::uint8_t>::min();
}
catch(positive_overflow&)
{
x = std::numeric_limits<std::uint8_t>::max();
}
value_ += step_;
}
return static_cast<double>(x) < (static_cast<double>(start_) * value_);
}
};
int main(int argc, char** argv)
{
mapnik::parameters params;
benchmark::handle_args(argc,argv,params);
{
test_static test_runner(params);
run(test_runner,"static_cast");
}
{
test_numeric test_runner(params);
run(test_runner,"numeric_cast");
}
return 0;
}

11
include/mapnik/debug.hpp
View file

@ -25,7 +25,6 @@
// mapnik (should not depend on anything that need to use this)
#include <mapnik/config.hpp>
#include <mapnik/unique_lock.hpp>
#include <mapnik/utils.hpp>
#include <mapnik/util/noncopyable.hpp>
@ -70,7 +69,7 @@ namespace mapnik {
static void set_severity(severity_type const& severity_level)
{
#ifdef MAPNIK_THREADSAFE
mapnik::scoped_lock lock(severity_mutex_);
std::lock_guard<std::mutex> lock(severity_mutex_);
#endif
severity_level_ = severity_level;
@ -94,7 +93,7 @@ namespace mapnik {
severity_type const& security_level)
{
#ifdef MAPNIK_THREADSAFE
mapnik::scoped_lock lock(severity_mutex_);
std::lock_guard<std::mutex> lock(severity_mutex_);
#endif
if (! object_name.empty())
{
@ -105,7 +104,7 @@ namespace mapnik {
static void clear_object_severity()
{
#ifdef MAPNIK_THREADSAFE
mapnik::scoped_lock lock(severity_mutex_);
std::lock_guard<std::mutex> lock(severity_mutex_);
#endif
object_severity_level_.clear();
@ -120,7 +119,7 @@ namespace mapnik {
static void set_format(std::string const& format)
{
#ifdef MAPNIK_THREADSAFE
mapnik::scoped_lock lock(format_mutex_);
std::lock_guard<std::mutex> lock(format_mutex_);
#endif
format_ = format;
}
@ -166,7 +165,7 @@ namespace mapnik {
{
#ifdef MAPNIK_THREADSAFE
static std::mutex mutex;
mapnik::scoped_lock lock(mutex);
std::lock_guard<std::mutex> lock(mutex);
#endif
std::clog << logger::str() << " " << s.str() << std::endl;
}

7
include/mapnik/enumeration.hpp
View file

@ -180,17 +180,22 @@ public:
{
// TODO: Enum value strings with underscore are deprecated in Mapnik 3.x
// and support will be removed in Mapnik 4.x.
bool deprecated = false;
std::string str_copy(str);
if (str_copy.find('_') != std::string::npos)
{
std::replace(str_copy.begin(), str_copy.end(), '_', '-');
MAPNIK_LOG_ERROR(enumerations) << "enumeration value (" << str << ") using \"_\" is deprecated and will be removed in Mapnik 4.x, use '" << str_copy << "' instead";
deprecated = true;
}
for (unsigned i = 0; i < THE_MAX; ++i)
{
if (str_copy == our_strings_[i])
{
value_ = static_cast<ENUM>(i);
if (deprecated)
{
MAPNIK_LOG_ERROR(enumerations) << "enumeration value (" << str << ") using \"_\" is deprecated and will be removed in Mapnik 4.x, use '" << str_copy << "' instead";
}
return;
}
}

4
include/mapnik/geom_util.hpp
View file

@ -520,10 +520,6 @@ bool interior_position(PathType & path, double & x, double & y)
if (!label::centroid(path, x,y))
return false;
// if we are not a polygon, or the default is within the polygon we are done
if (hit_test(path,x,y,0.001))
return true;
// otherwise we find a horizontal line across the polygon and then return the
// center of the widest intersection between the polygon and the line.

47
include/mapnik/image_util.hpp
View file

@ -26,7 +26,7 @@
// mapnik
#include <mapnik/config.hpp>
#include <mapnik/pixel_types.hpp>
#include <mapnik/image_compositing.hpp>
// boost
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wunused-local-typedef"
@ -136,17 +136,11 @@ MAPNIK_DECL bool is_solid (image_view_any const& image);
template <typename T>
MAPNIK_DECL bool is_solid (T const& image);
// SET ALPHA
MAPNIK_DECL void set_alpha (image_any & image, float opacity);
// APPLY OPACITY
MAPNIK_DECL void apply_opacity (image_any & image, float opacity);
template <typename T>
MAPNIK_DECL void set_alpha (T & image, float opacity);
// MULTIPLY ALPHA
MAPNIK_DECL void multiply_alpha (image_any & image, float opacity);
template <typename T>
MAPNIK_DECL void multiply_alpha (T & image, float opacity);
MAPNIK_DECL void apply_opacity (T & image, float opacity);
// SET GRAYSCALE TO ALPHA
MAPNIK_DECL void set_grayscale_to_alpha (image_any & image);
@ -215,10 +209,10 @@ inline bool check_bounds (T const& data, std::size_t x, std::size_t y)
}
// COMPOSITE_PIXEL
MAPNIK_DECL void composite_pixel(image_any & data, unsigned op, int x, int y, unsigned c, unsigned cover, double opacity );
MAPNIK_DECL void composite_pixel(image_any & data, composite_mode_e comp_op, std::size_t x, std::size_t y, unsigned c, unsigned cover, double opacity );
template <typename T>
MAPNIK_DECL void composite_pixel(T & data, unsigned op, int x, int y, unsigned c, unsigned cover, double opacity );
MAPNIK_DECL void composite_pixel(T & data, composite_mode_e comp_op, std::size_t x, std::size_t y, unsigned c, unsigned cover, double opacity );
// SET PIXEL
template <typename T>
@ -228,34 +222,34 @@ template <typename T>
MAPNIK_DECL void set_pixel(image<rgba8_t> & data, std::size_t x, std::size_t y, T const& val);
template <typename T>
MAPNIK_DECL void set_pixel(image<gray8_t> & data, std::size_t x, std::size_t y, T const& val);
MAPNIK_DECL void set_pixel(image<gray8_t> & data, std::size_t x, std::size_t y, T const& val);
template <typename T>
MAPNIK_DECL void set_pixel(image<gray8s_t> & data, std::size_t x, std::size_t y, T const& val);
MAPNIK_DECL void set_pixel(image<gray8s_t> & data, std::size_t x, std::size_t y, T const& val);
template <typename T>
MAPNIK_DECL void set_pixel(image<gray16_t> & data, std::size_t x, std::size_t y, T const& val);
MAPNIK_DECL void set_pixel(image<gray16_t> & data, std::size_t x, std::size_t y, T const& val);
template <typename T>
MAPNIK_DECL void set_pixel(image<gray16s_t> & data, std::size_t x, std::size_t y, T const& val);
MAPNIK_DECL void set_pixel(image<gray16s_t> & data, std::size_t x, std::size_t y, T const& val);
template <typename T>
MAPNIK_DECL void set_pixel(image<gray32_t> & data, std::size_t x, std::size_t y, T const& val);
MAPNIK_DECL void set_pixel(image<gray32_t> & data, std::size_t x, std::size_t y, T const& val);
template <typename T>
MAPNIK_DECL void set_pixel(image<gray32s_t> & data, std::size_t x, std::size_t y, T const& val);
MAPNIK_DECL void set_pixel(image<gray32s_t> & data, std::size_t x, std::size_t y, T const& val);
template <typename T>
MAPNIK_DECL void set_pixel(image<gray32f_t> & data, std::size_t x, std::size_t y, T const& val);
MAPNIK_DECL void set_pixel(image<gray32f_t> & data, std::size_t x, std::size_t y, T const& val);
template <typename T>
MAPNIK_DECL void set_pixel(image<gray64_t> & data, std::size_t x, std::size_t y, T const& val);
MAPNIK_DECL void set_pixel(image<gray64_t> & data, std::size_t x, std::size_t y, T const& val);
template <typename T>
MAPNIK_DECL void set_pixel(image<gray64s_t> & data, std::size_t x, std::size_t y, T const& val);
MAPNIK_DECL void set_pixel(image<gray64s_t> & data, std::size_t x, std::size_t y, T const& val);
template <typename T>
MAPNIK_DECL void set_pixel(image<gray64f_t> & data, std::size_t x, std::size_t y, T const& val);
MAPNIK_DECL void set_pixel(image<gray64f_t> & data, std::size_t x, std::size_t y, T const& val);
// GET PIXEL
template <typename T>
@ -330,15 +324,16 @@ MAPNIK_DECL T get_pixel(image_view<image<gray64s_t> > const& data, std::size_t x
template <typename T>
MAPNIK_DECL T get_pixel(image_view<image<gray64f_t> > const& data, std::size_t x, std::size_t y);
// VIEW TO STRING
MAPNIK_DECL void view_to_string (image_view_any const& view, std::ostringstream & ss);
// VIEW TO OUTPUT STREAM
template <typename Out>
MAPNIK_DECL void view_to_stream (image_view_any const& view, Out & os);
// CREATE VIEW
MAPNIK_DECL image_view_any create_view (image_any const& data, unsigned x, unsigned y, unsigned w, unsigned h);
MAPNIK_DECL image_view_any create_view (image_any const& data, std::size_t x, std::size_t y, std::size_t w, std::size_t h);
// COMPARE
template <typename T>
MAPNIK_DECL unsigned compare(T const& im1, T const& im2, double threshold = 0, bool alpha = true);
MAPNIK_DECL std::size_t compare(T const& im1, T const& im2, double threshold = 0.0, bool alpha = true);
inline bool is_png(std::string const& filename)
{

2
include/mapnik/json/extract_bounding_box_grammar_impl.hpp
View file

@ -55,7 +55,7 @@ extract_bounding_box_grammar<Iterator, ErrorHandler>::extract_bounding_box_gramm
qi::_b_type _b;
qi::eps_type eps;
qi::raw_type raw;
boost::spirit::standard_wide::char_type char_;
qi::char_type char_;
boost::spirit::repository::qi::iter_pos_type iter_pos;
using qi::fail;
using qi::on_error;

13
include/mapnik/pool.hpp
View file

@ -24,7 +24,6 @@
#define MAPNIK_POOL_HPP
// mapnik
#include <mapnik/unique_lock.hpp>
#include <mapnik/utils.hpp>
#include <mapnik/util/noncopyable.hpp>
@ -71,7 +70,7 @@ public:
HolderType borrowObject()
{
#ifdef MAPNIK_THREADSAFE
mapnik::scoped_lock lock(mutex_);
std::lock_guard<std::mutex> lock(mutex_);
#endif
typename ContType::iterator itr=pool_.begin();
@ -106,7 +105,7 @@ public:
unsigned size() const
{
#ifdef MAPNIK_THREADSAFE
mapnik::scoped_lock lock(mutex_);
std::lock_guard<std::mutex> lock(mutex_);
#endif
return pool_.size();
}
@ -114,7 +113,7 @@ public:
unsigned max_size() const
{
#ifdef MAPNIK_THREADSAFE
mapnik::scoped_lock lock(mutex_);
std::lock_guard<std::mutex> lock(mutex_);
#endif
return maxSize_;
}
@ -122,7 +121,7 @@ public:
void set_max_size(unsigned size)
{
#ifdef MAPNIK_THREADSAFE
mapnik::scoped_lock lock(mutex_);
std::lock_guard<std::mutex> lock(mutex_);
#endif
maxSize_ = std::max(maxSize_,size);
}
@ -130,7 +129,7 @@ public:
unsigned initial_size() const
{
#ifdef MAPNIK_THREADSAFE
mapnik::scoped_lock lock(mutex_);
std::lock_guard<std::mutex> lock(mutex_);
#endif
return initialSize_;
}
@ -138,7 +137,7 @@ public:
void set_initial_size(unsigned size)
{
#ifdef MAPNIK_THREADSAFE
mapnik::scoped_lock lock(mutex_);
std::lock_guard<std::mutex> lock(mutex_);
#endif
if (size > initialSize_)
{

33
include/mapnik/unique_lock.hpp
View file

@ -1,33 +0,0 @@
/*****************************************************************************
*
* This file is part of Mapnik (c++ mapping toolkit)
*
* Copyright (C) 2014 Artem Pavlenko
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*
*****************************************************************************/
#ifndef MAPNIK_UNIQUE_LOCK_HPP
#define MAPNIK_UNIQUE_LOCK_HPP
#include <mutex>
namespace mapnik
{
using scoped_lock = std::unique_lock<std::mutex>;
}
#endif // MAPNIK_UNIQUE_LOCK_HPP

3
include/mapnik/utils.hpp
View file

@ -24,7 +24,6 @@
#define MAPNIK_UTILS_HPP
#include <mapnik/config.hpp>
#include <mapnik/unique_lock.hpp>
// stl
#include <stdexcept> // std::runtime_error
@ -123,7 +122,7 @@ protected:
if (! pInstance_)
{
#ifdef MAPNIK_THREADSAFE
mapnik::scoped_lock lock(mutex_);
std::lock_guard<std::mutex> lock(mutex_);
#endif
if (! pInstance_)
{

4
include/mapnik/wkb.hpp
View file

@ -60,8 +60,8 @@ class MAPNIK_DECL geometry_utils : private util::noncopyable
public:
static mapnik::geometry::geometry<double> from_wkb(const char* wkb,
unsigned size,
wkbFormat format = wkbGeneric);
std::size_t size,
wkbFormat format = wkbGeneric);
};
}

6
plugins/input/ogr/ogr_datasource.cpp
View file

@ -334,6 +334,9 @@ void ogr_datasource::init(mapnik::parameters const& params)
switch (type_oid)
{
case OFTInteger:
#if GDAL_VERSION_MAJOR >= 2
case OFTInteger64:
#endif
desc_.add_descriptor(attribute_descriptor(fld_name, mapnik::Integer));
break;
@ -351,6 +354,9 @@ void ogr_datasource::init(mapnik::parameters const& params)
break;
case OFTIntegerList:
#if GDAL_VERSION_MAJOR >= 2
case OFTInteger64List:
#endif
case OFTRealList:
case OFTStringList:
case OFTWideStringList: // deprecated !

8
plugins/input/ogr/ogr_index_featureset.cpp
View file

@ -43,6 +43,8 @@
#include "ogr_converter.hpp"
#include "ogr_index.hpp"
#include <gdal_version.h>
using mapnik::query;
using mapnik::box2d;
using mapnik::feature_ptr;
@ -139,6 +141,9 @@ feature_ptr ogr_index_featureset<filterT>::next()
switch (type_oid)
{
case OFTInteger:
#if GDAL_VERSION_MAJOR >= 2
case OFTInteger64:
#endif
{
feature->put<mapnik::value_integer>(fld_name,poFeature->GetFieldAsInteger (i));
break;
@ -158,6 +163,9 @@ feature_ptr ogr_index_featureset<filterT>::next()
}
case OFTIntegerList:
#if GDAL_VERSION_MAJOR >= 2
case OFTInteger64List:
#endif
case OFTRealList:
case OFTStringList:
case OFTWideStringList: // deprecated !

4
src/datasource_cache.cpp
View file

@ -89,7 +89,7 @@ datasource_ptr datasource_cache::create(parameters const& params)
// add scope to ensure lock is released asap
{
#ifdef MAPNIK_THREADSAFE
mapnik::scoped_lock lock(mutex_);
std::lock_guard<std::mutex> lock(mutex_);
#endif
itr=plugins_.find(*type);
if (itr == plugins_.end())
@ -156,7 +156,7 @@ std::vector<std::string> datasource_cache::plugin_names()
bool datasource_cache::register_datasources(std::string const& dir, bool recurse)
{
#ifdef MAPNIK_THREADSAFE
mapnik::scoped_lock lock(mutex_);
std::lock_guard<std::mutex> lock(mutex_);
#endif
if (!mapnik::util::exists(dir))
{

6
src/font_engine_freetype.cpp
View file

@ -84,7 +84,7 @@ unsigned long ft_read_cb(FT_Stream stream, unsigned long offset, unsigned char *
bool freetype_engine::register_font(std::string const& file_name)
{
#ifdef MAPNIK_THREADSAFE
mapnik::scoped_lock lock(mutex_);
std::lock_guard<std::mutex> lock(mutex_);
#endif
font_library library;
return register_font_impl(file_name, library, global_font_file_mapping_);
@ -166,7 +166,7 @@ bool freetype_engine::register_font_impl(std::string const& file_name,
bool freetype_engine::register_fonts(std::string const& dir, bool recurse)
{
#ifdef MAPNIK_THREADSAFE
mapnik::scoped_lock lock(mutex_);
std::lock_guard<std::mutex> lock(mutex_);
#endif
font_library library;
return register_fonts_impl(dir, library, global_font_file_mapping_, recurse);
@ -338,7 +338,7 @@ face_ptr freetype_engine::create_face(std::string const& family_name,
if (file.open())
{
#ifdef MAPNIK_THREADSAFE
mapnik::scoped_lock lock(mutex_);
std::lock_guard<std::mutex> lock(mutex_);
#endif
auto result = global_memory_fonts.emplace(itr->second.second, std::make_pair(std::move(file.data()),file.size()));
FT_Face face;

424
src/image_util.cpp
View file

@ -63,8 +63,8 @@ using boost::numeric::negative_overflow;
template <typename T>
MAPNIK_DECL std::string save_to_string(T const& image,
std::string const& type,
rgba_palette const& palette)
std::string const& type,
rgba_palette const& palette)
{
std::ostringstream ss(std::ios::out|std::ios::binary);
save_to_stream(image, ss, type, palette);
@ -73,7 +73,7 @@ MAPNIK_DECL std::string save_to_string(T const& image,
template <typename T>
MAPNIK_DECL std::string save_to_string(T const& image,
std::string const& type)
std::string const& type)
{
std::ostringstream ss(std::ios::out|std::ios::binary);
save_to_stream(image, ss, type);
@ -82,9 +82,9 @@ MAPNIK_DECL std::string save_to_string(T const& image,
template <typename T>
MAPNIK_DECL void save_to_file(T const& image,
std::string const& filename,
std::string const& type,
rgba_palette const& palette)
std::string const& filename,
std::string const& type,
rgba_palette const& palette)
{
std::ofstream file (filename.c_str(), std::ios::out| std::ios::trunc|std::ios::binary);
if (file)
@ -96,8 +96,8 @@ MAPNIK_DECL void save_to_file(T const& image,
template <typename T>
MAPNIK_DECL void save_to_file(T const& image,
std::string const& filename,
std::string const& type)
std::string const& filename,
std::string const& type)
{
std::ofstream file (filename.c_str(), std::ios::out| std::ios::trunc|std::ios::binary);
if (file)
@ -109,9 +109,9 @@ MAPNIK_DECL void save_to_file(T const& image,
template <typename T>
MAPNIK_DECL void save_to_stream(T const& image,
std::ostream & stream,
std::string const& type,
rgba_palette const& palette)
std::ostream & stream,
std::string const& type,
rgba_palette const& palette)
{
if (stream && image.width() > 0 && image.height() > 0)
{
@ -139,9 +139,9 @@ MAPNIK_DECL void save_to_stream(T const& image,
// items using this template
template <>
MAPNIK_DECL void save_to_stream<image_rgba8>(image_rgba8 const& image,
std::ostream & stream,
std::string const& type,
rgba_palette const& palette)
std::ostream & stream,
std::string const& type,
rgba_palette const& palette)
{
if (stream && image.width() > 0 && image.height() > 0)
{
@ -170,9 +170,9 @@ MAPNIK_DECL void save_to_stream<image_rgba8>(image_rgba8 const& image,
// items using this template
template <>
MAPNIK_DECL void save_to_stream<image_view_rgba8>(image_view_rgba8 const& image,
std::ostream & stream,
std::string const& type,
rgba_palette const& palette)
std::ostream & stream,
std::string const& type,
rgba_palette const& palette)
{
if (stream && image.width() > 0 && image.height() > 0)
{
@ -199,8 +199,8 @@ MAPNIK_DECL void save_to_stream<image_view_rgba8>(image_view_rgba8 const& image,
template <typename T>
MAPNIK_DECL void save_to_stream(T const& image,
std::ostream & stream,
std::string const& type)
std::ostream & stream,
std::string const& type)
{
if (stream && image.width() > 0 && image.height() > 0)
{
@ -235,8 +235,8 @@ MAPNIK_DECL void save_to_stream(T const& image,
// items using this template
template <>
MAPNIK_DECL void save_to_stream<image_rgba8>(image_rgba8 const& image,
std::ostream & stream,
std::string const& type)
std::ostream & stream,
std::string const& type)
{
if (stream && image.width() > 0 && image.height() > 0)
{
@ -275,8 +275,8 @@ MAPNIK_DECL void save_to_stream<image_rgba8>(image_rgba8 const& image,
// items using this template
template <>
MAPNIK_DECL void save_to_stream<image_view_rgba8>(image_view_rgba8 const& image,
std::ostream & stream,
std::string const& type)
std::ostream & stream,
std::string const& type)
{
if (stream && image.width() > 0 && image.height() > 0)
{
@ -335,75 +335,75 @@ MAPNIK_DECL void save_to_file(T const& image, std::string const& filename, rgba_
// image_rgba8
template MAPNIK_DECL void save_to_file<image_rgba8>(image_rgba8 const&,
std::string const&,
std::string const&);
std::string const&,
std::string const&);
template MAPNIK_DECL void save_to_file<image_rgba8>(image_rgba8 const&,
std::string const&,
std::string const&,
rgba_palette const& palette);
std::string const&,
std::string const&,
rgba_palette const& palette);
template MAPNIK_DECL void save_to_file<image_rgba8>(image_rgba8 const&,
std::string const&);
std::string const&);
template MAPNIK_DECL void save_to_file<image_rgba8>(image_rgba8 const&,
std::string const&,
rgba_palette const& palette);
std::string const&,
rgba_palette const& palette);
template MAPNIK_DECL std::string save_to_string<image_rgba8>(image_rgba8 const&,
std::string const&);
std::string const&);
template MAPNIK_DECL std::string save_to_string<image_rgba8>(image_rgba8 const&,
std::string const&,
rgba_palette const& palette);
std::string const&,
rgba_palette const& palette);
// image_view_any
template MAPNIK_DECL void save_to_file<image_view_any> (image_view_any const&,
std::string const&,
std::string const&);
std::string const&,
std::string const&);
template MAPNIK_DECL void save_to_file<image_view_any> (image_view_any const&,
std::string const&,
std::string const&,
rgba_palette const& palette);
std::string const&,
std::string const&,
rgba_palette const& palette);
template MAPNIK_DECL void save_to_file<image_view_any> (image_view_any const&,
std::string const&);
std::string const&);
template MAPNIK_DECL void save_to_file<image_view_any> (image_view_any const&,
std::string const&,
rgba_palette const& palette);
std::string const&,
rgba_palette const& palette);
template MAPNIK_DECL std::string save_to_string<image_view_any> (image_view_any const&,
std::string const&);
std::string const&);
template MAPNIK_DECL std::string save_to_string<image_view_any> (image_view_any const&,
std::string const&,
rgba_palette const& palette);
std::string const&,
rgba_palette const& palette);
// image_any
template MAPNIK_DECL void save_to_file<image_any>(image_any const&,
std::string const&,
std::string const&);
std::string const&,
std::string const&);
template MAPNIK_DECL void save_to_file<image_any>(image_any const&,
std::string const&,
std::string const&,
rgba_palette const& palette);
std::string const&,
std::string const&,
rgba_palette const& palette);
template MAPNIK_DECL void save_to_file<image_any>(image_any const&,
std::string const&);
std::string const&);
template MAPNIK_DECL void save_to_file<image_any>(image_any const&,
std::string const&,
rgba_palette const& palette);
std::string const&,
rgba_palette const& palette);
template MAPNIK_DECL std::string save_to_string<image_any>(image_any const&,
std::string const&);
std::string const&);
template MAPNIK_DECL std::string save_to_string<image_any>(image_any const&,
std::string const&,
rgba_palette const& palette);
std::string const&,
rgba_palette const& palette);
namespace detail {
@ -427,10 +427,10 @@ struct is_solid_visitor
{
pixel_type const* first_row = data.get_row(0);
pixel_type const first_pixel = first_row[0];
for (unsigned y = 0; y < data.height(); ++y)
for (std::size_t y = 0; y < data.height(); ++y)
{
pixel_type const * row = data.get_row(y);
for (unsigned x = 0; x < data.width(); ++x)
for (std::size_t x = 0; x < data.width(); ++x)
{
if (first_pixel != row[x])
{
@ -543,7 +543,7 @@ struct set_premultiplied_visitor
{
data.set_premultiplied(status_);
}
private:
private:
bool const status_;
};
@ -633,29 +633,26 @@ inline T clamp(T d, T min, T max)
}
}
struct visitor_set_alpha
struct visitor_apply_opacity
{
visitor_set_alpha(float opacity)
visitor_apply_opacity(float opacity)
: opacity_(clamp(opacity, 0.0f, 1.0f)) {}
void operator() (image_rgba8 & data) const
{
using pixel_type = image_rgba8::pixel_type;
pixel_type a1 = static_cast<pixel_type>(255.0 * opacity_);
for (unsigned int y = 0; y < data.height(); ++y)
for (std::size_t y = 0; y < data.height(); ++y)
{
pixel_type* row_to = data.get_row(y);
for (unsigned int x = 0; x < data.width(); ++x)
for (std::size_t x = 0; x < data.width(); ++x)
{
pixel_type rgba = row_to[x];
pixel_type a0 = (rgba >> 24) & 0xff;
if (a0 == a1) continue;
pixel_type a = static_cast<pixel_type>(((rgba >> 24) & 0xff) * opacity_);
pixel_type r = rgba & 0xff;
pixel_type g = (rgba >> 8 ) & 0xff;
pixel_type b = (rgba >> 16) & 0xff;
row_to[x] = (a1 << 24)| (b << 16) | (g << 8) | (r) ;
row_to[x] = (a << 24)| (b << 16) | (g << 8) | (r) ;
}
}
}
@ -663,20 +660,20 @@ struct visitor_set_alpha
template <typename T>
void operator() (T & data) const
{
throw std::runtime_error("Error: set_alpha with " + std::string(typeid(data).name()) + " is not supported");
throw std::runtime_error("Error: apply_opacity with " + std::string(typeid(data).name()) + " is not supported");
}
private:
private:
float const opacity_;
};
} // end detail ns
MAPNIK_DECL void set_alpha(image_any & data, float opacity)
MAPNIK_DECL void apply_opacity(image_any & data, float opacity)
{
// Prior to calling the data must not be premultiplied
bool remultiply = mapnik::demultiply_alpha(data);
util::apply_visitor(detail::visitor_set_alpha(opacity), data);
util::apply_visitor(detail::visitor_apply_opacity(opacity), data);
if (remultiply)
{
mapnik::premultiply_alpha(data);
@ -684,11 +681,11 @@ MAPNIK_DECL void set_alpha(image_any & data, float opacity)
}
template <typename T>
MAPNIK_DECL void set_alpha(T & data, float opacity)
MAPNIK_DECL void apply_opacity(T & data, float opacity)
{
// Prior to calling the data must not be premultiplied
bool remultiply = mapnik::demultiply_alpha(data);
detail::visitor_set_alpha visit(opacity);
detail::visitor_apply_opacity visit(opacity);
visit(data);
if (remultiply)
{
@ -696,91 +693,17 @@ MAPNIK_DECL void set_alpha(T & data, float opacity)
}
}
template MAPNIK_DECL void set_alpha(image_rgba8 &, float);
template MAPNIK_DECL void set_alpha(image_gray8 &, float);
template MAPNIK_DECL void set_alpha(image_gray8s &, float);
template MAPNIK_DECL void set_alpha(image_gray16 &, float);
template MAPNIK_DECL void set_alpha(image_gray16s &, float);
template MAPNIK_DECL void set_alpha(image_gray32 &, float);
template MAPNIK_DECL void set_alpha(image_gray32s &, float);
template MAPNIK_DECL void set_alpha(image_gray32f &, float);
template MAPNIK_DECL void set_alpha(image_gray64 &, float);
template MAPNIK_DECL void set_alpha(image_gray64s &, float);
template MAPNIK_DECL void set_alpha(image_gray64f &, float);
namespace detail {
struct visitor_multiply_alpha
{
visitor_multiply_alpha(float opacity)
: opacity_(clamp(opacity, 0.0f, 1.0f)) {}
void operator() (image_rgba8 & data) const
{
using pixel_type = image_rgba8::pixel_type;
for (unsigned int y = 0; y < data.height(); ++y)
{
pixel_type* row_to = data.get_row(y);
for (unsigned int x = 0; x < data.width(); ++x)
{
pixel_type rgba = row_to[x];
pixel_type a = static_cast<uint8_t>(((rgba >> 24) & 0xff) * opacity_);
pixel_type r = rgba & 0xff;
pixel_type g = (rgba >> 8 ) & 0xff;
pixel_type b = (rgba >> 16) & 0xff;
row_to[x] = (a << 24) | (b << 16) | (g << 8) | (r);
}
}
}
template <typename T>
void operator() (T & data) const
{
throw std::runtime_error("Error: multiply_alpha with " + std::string(typeid(data).name()) + " is not supported");
}
private:
float const opacity_;
};
} // end detail ns
MAPNIK_DECL void multiply_alpha(image_any & data, float opacity)
{
// Prior to calling the data must not be premultiplied
bool remultiply = mapnik::demultiply_alpha(data);
util::apply_visitor(detail::visitor_multiply_alpha(opacity), data);
if (remultiply)
{
mapnik::premultiply_alpha(data);
}
}
template <typename T>
MAPNIK_DECL void multiply_alpha(T & data, float opacity)
{
// Prior to calling the data must not be premultiplied
bool remultiply = mapnik::demultiply_alpha(data);
detail::visitor_multiply_alpha visit(opacity);
visit(data);
if (remultiply)
{
mapnik::premultiply_alpha(data);
}
}
template MAPNIK_DECL void multiply_alpha(image_rgba8 &, float);
template MAPNIK_DECL void multiply_alpha(image_gray8 &, float);
template MAPNIK_DECL void multiply_alpha(image_gray8s &, float);
template MAPNIK_DECL void multiply_alpha(image_gray16 &, float);
template MAPNIK_DECL void multiply_alpha(image_gray16s &, float);
template MAPNIK_DECL void multiply_alpha(image_gray32 &, float);
template MAPNIK_DECL void multiply_alpha(image_gray32s &, float);
template MAPNIK_DECL void multiply_alpha(image_gray32f &, float);
template MAPNIK_DECL void multiply_alpha(image_gray64 &, float);
template MAPNIK_DECL void multiply_alpha(image_gray64s &, float);
template MAPNIK_DECL void multiply_alpha(image_gray64f &, float);
template MAPNIK_DECL void apply_opacity(image_rgba8 &, float);
template MAPNIK_DECL void apply_opacity(image_gray8 &, float);
template MAPNIK_DECL void apply_opacity(image_gray8s &, float);
template MAPNIK_DECL void apply_opacity(image_gray16 &, float);
template MAPNIK_DECL void apply_opacity(image_gray16s &, float);
template MAPNIK_DECL void apply_opacity(image_gray32 &, float);
template MAPNIK_DECL void apply_opacity(image_gray32s &, float);
template MAPNIK_DECL void apply_opacity(image_gray32f &, float);
template MAPNIK_DECL void apply_opacity(image_gray64 &, float);
template MAPNIK_DECL void apply_opacity(image_gray64s &, float);
template MAPNIK_DECL void apply_opacity(image_gray64f &, float);
namespace detail {
@ -789,10 +712,10 @@ struct visitor_set_grayscale_to_alpha
void operator() (image_rgba8 & data) const
{
using pixel_type = image_rgba8::pixel_type;
for (unsigned int y = 0; y < data.height(); ++y)
for (std::size_t y = 0; y < data.height(); ++y)
{
pixel_type* row_from = data.get_row(y);
for (unsigned int x = 0; x < data.width(); ++x)
for (std::size_t x = 0; x < data.width(); ++x)
{
pixel_type rgba = row_from[x];
pixel_type r = rgba & 0xff;
@ -822,10 +745,10 @@ struct visitor_set_grayscale_to_alpha_c
void operator() (image_rgba8 & data) const
{
using pixel_type = image_rgba8::pixel_type;
for (unsigned int y = 0; y < data.height(); ++y)
for (std::size_t y = 0; y < data.height(); ++y)
{
pixel_type* row_from = data.get_row(y);
for (unsigned int x = 0; x < data.width(); ++x)
for (std::size_t x = 0; x < data.width(); ++x)
{
pixel_type rgba = row_from[x];
pixel_type r = rgba & 0xff;
@ -846,7 +769,7 @@ struct visitor_set_grayscale_to_alpha_c
MAPNIK_LOG_WARN(image_util) << "Warning: set_grayscale_to_alpha with " + std::string(typeid(data).name()) + " is not supported, image was not modified";
}
private:
private:
color const& c_;
};
@ -934,10 +857,10 @@ struct visitor_set_color_to_alpha
void operator() (image_rgba8 & data) const
{
using pixel_type = image_rgba8::pixel_type;
for (unsigned y = 0; y < data.height(); ++y)
for (std::size_t y = 0; y < data.height(); ++y)
{
pixel_type* row_from = data.get_row(y);
for (unsigned x = 0; x < data.width(); ++x)
for (std::size_t x = 0; x < data.width(); ++x)
{
pixel_type rgba = row_from[x];
pixel_type r = rgba & 0xff;
@ -957,7 +880,7 @@ struct visitor_set_color_to_alpha
throw std::runtime_error("Error: set_color_to_alpha with " + std::string(typeid(data).name()) + " is not supported");
}
private:
private:
color const& c_;
};
@ -1029,7 +952,7 @@ struct visitor_fill
data.set(val);
}
private:
private:
T1 const& val_;
};
@ -1055,7 +978,7 @@ struct visitor_fill<color>
data.set(val);
}
private:
private:
color const& val_;
};
@ -1292,7 +1215,7 @@ namespace detail {
struct visitor_set_rectangle
{
visitor_set_rectangle(image_any const & src, int x0, int y0)
visitor_set_rectangle(image_any const & src, std::size_t x0, std::size_t y0)
: src_(src), x0_(x0), y0_(y0) {}
void operator()(image_rgba8 & dst) const
@ -1349,37 +1272,37 @@ struct visitor_set_rectangle
}
}
}
private:
private:
image_any const& src_;
int x0_;
int y0_;
std::size_t x0_;
std::size_t y0_;
};
} // end detail ns
MAPNIK_DECL void set_rectangle(image_any & dst, image_any const& src, int x, int y)
MAPNIK_DECL void set_rectangle(image_any & dst, image_any const& src, std::size_t x, std::size_t y)
{
util::apply_visitor(detail::visitor_set_rectangle(src, x, y), dst);
}
template <typename T>
MAPNIK_DECL void set_rectangle (T & dst, T const& src, int x, int y)
MAPNIK_DECL void set_rectangle (T & dst, T const& src, std::size_t x, std::size_t y)
{
detail::visitor_set_rectangle visit(src, x, y);
visit(dst);
}
template MAPNIK_DECL void set_rectangle(image_rgba8 &, image_rgba8 const&, int, int);
template MAPNIK_DECL void set_rectangle(image_gray8 &, image_gray8 const&, int, int);
template MAPNIK_DECL void set_rectangle(image_gray8s &, image_gray8s const&, int, int);
template MAPNIK_DECL void set_rectangle(image_gray16 &, image_gray16 const&, int, int);
template MAPNIK_DECL void set_rectangle(image_gray16s &, image_gray16s const&, int, int);
template MAPNIK_DECL void set_rectangle(image_gray32 &, image_gray32 const&, int, int);
template MAPNIK_DECL void set_rectangle(image_gray32s &, image_gray32s const&, int, int);
template MAPNIK_DECL void set_rectangle(image_gray32f &, image_gray32f const&, int, int);
template MAPNIK_DECL void set_rectangle(image_gray64 &, image_gray64 const&, int, int);
template MAPNIK_DECL void set_rectangle(image_gray64s &, image_gray64s const&, int, int);
template MAPNIK_DECL void set_rectangle(image_gray64f &, image_gray64f const&, int, int);
template MAPNIK_DECL void set_rectangle(image_rgba8 &, image_rgba8 const&, std::size_t, std::size_t);
template MAPNIK_DECL void set_rectangle(image_gray8 &, image_gray8 const&, std::size_t, std::size_t);
template MAPNIK_DECL void set_rectangle(image_gray8s &, image_gray8s const&, std::size_t, std::size_t);
template MAPNIK_DECL void set_rectangle(image_gray16 &, image_gray16 const&, std::size_t, std::size_t);
template MAPNIK_DECL void set_rectangle(image_gray16s &, image_gray16s const&, std::size_t, std::size_t);
template MAPNIK_DECL void set_rectangle(image_gray32 &, image_gray32 const&, std::size_t, std::size_t);
template MAPNIK_DECL void set_rectangle(image_gray32s &, image_gray32s const&, std::size_t, std::size_t);
template MAPNIK_DECL void set_rectangle(image_gray32f &, image_gray32f const&, std::size_t, std::size_t);
template MAPNIK_DECL void set_rectangle(image_gray64 &, image_gray64 const&, std::size_t, std::size_t);
template MAPNIK_DECL void set_rectangle(image_gray64s &, image_gray64s const&, std::size_t, std::size_t);
template MAPNIK_DECL void set_rectangle(image_gray64f &, image_gray64f const&, std::size_t, std::size_t);
namespace detail
{
@ -1388,9 +1311,9 @@ struct visitor_composite_pixel
{
// Obviously c variable would only work for rgba8 currently, but didn't want to
// make this a template class until new rgba types exist.
visitor_composite_pixel(unsigned op, int x,int y, unsigned c, unsigned cover, double opacity)
visitor_composite_pixel(composite_mode_e comp_op, std::size_t x, std::size_t y, unsigned c, unsigned cover, double opacity)
: opacity_(clamp(opacity, 0.0, 1.0)),
op_(op),
comp_op_(comp_op),
x_(x),
y_(y),
c_(c),
@ -1410,7 +1333,7 @@ struct visitor_composite_pixel
value_type cb = (c_ >> 16 ) & 0xff;
value_type cg = (c_ >> 8) & 0xff;
value_type cr = (c_ & 0xff);
blender_type::blend_pix(op_, reinterpret_cast<value_type*>(&rgba), cr, cg, cb, ca, cover_);
blender_type::blend_pix(comp_op_, reinterpret_cast<value_type*>(&rgba), cr, cg, cb, ca, cover_);
data(x_,y_) = rgba;
}
}
@ -1421,11 +1344,11 @@ struct visitor_composite_pixel
throw std::runtime_error("Composite pixel is not supported for this data type");
}
private:
private:
double const opacity_;
unsigned op_;
int const x_;
int const y_;
composite_mode_e comp_op_;
std::size_t const x_;
std::size_t const y_;
int const c_;
unsigned const cover_;
@ -1433,29 +1356,29 @@ struct visitor_composite_pixel
} // end detail ns
MAPNIK_DECL void composite_pixel(image_any & data, unsigned op, int x, int y, unsigned c, unsigned cover, double opacity )
MAPNIK_DECL void composite_pixel(image_any & data, composite_mode_e comp_op, std::size_t x, std::size_t y, unsigned c, unsigned cover, double opacity )
{
util::apply_visitor(detail::visitor_composite_pixel(op, x, y, c, cover, opacity), data);
util::apply_visitor(detail::visitor_composite_pixel(comp_op, x, y, c, cover, opacity), data);
}
template <typename T>
MAPNIK_DECL void composite_pixel(T & data, unsigned op, int x, int y, unsigned c, unsigned cover, double opacity )
MAPNIK_DECL void composite_pixel(T & data, composite_mode_e comp_op, std::size_t x, std::size_t y, unsigned c, unsigned cover, double opacity )
{
detail::visitor_composite_pixel visitor(op, x, y, c, cover, opacity);
detail::visitor_composite_pixel visitor(comp_op, x, y, c, cover, opacity);
visitor(data);
}
template MAPNIK_DECL void composite_pixel(image_rgba8 &, unsigned, int, int, unsigned, unsigned, double);
template MAPNIK_DECL void composite_pixel(image_gray8 &, unsigned, int, int, unsigned, unsigned, double);
template MAPNIK_DECL void composite_pixel(image_gray8s &, unsigned, int, int, unsigned, unsigned, double);
template MAPNIK_DECL void composite_pixel(image_gray16 &, unsigned, int, int, unsigned, unsigned, double);
template MAPNIK_DECL void composite_pixel(image_gray16s &, unsigned, int, int, unsigned, unsigned, double);
template MAPNIK_DECL void composite_pixel(image_gray32 &, unsigned, int, int, unsigned, unsigned, double);
template MAPNIK_DECL void composite_pixel(image_gray32s &, unsigned, int, int, unsigned, unsigned, double);
template MAPNIK_DECL void composite_pixel(image_gray32f &, unsigned, int, int, unsigned, unsigned, double);
template MAPNIK_DECL void composite_pixel(image_gray64 &, unsigned, int, int, unsigned, unsigned, double);
template MAPNIK_DECL void composite_pixel(image_gray64s &, unsigned, int, int, unsigned, unsigned, double);
template MAPNIK_DECL void composite_pixel(image_gray64f &, unsigned, int, int, unsigned, unsigned, double);
template MAPNIK_DECL void composite_pixel(image_rgba8 &, composite_mode_e, std::size_t, std::size_t, unsigned, unsigned, double);
template MAPNIK_DECL void composite_pixel(image_gray8 &, composite_mode_e, std::size_t, std::size_t, unsigned, unsigned, double);
template MAPNIK_DECL void composite_pixel(image_gray8s &, composite_mode_e, std::size_t, std::size_t, unsigned, unsigned, double);
template MAPNIK_DECL void composite_pixel(image_gray16 &, composite_mode_e, std::size_t, std::size_t, unsigned, unsigned, double);
template MAPNIK_DECL void composite_pixel(image_gray16s &, composite_mode_e, std::size_t, std::size_t, unsigned, unsigned, double);
template MAPNIK_DECL void composite_pixel(image_gray32 &, composite_mode_e, std::size_t, std::size_t, unsigned, unsigned, double);
template MAPNIK_DECL void composite_pixel(image_gray32s &, composite_mode_e, std::size_t, std::size_t, unsigned, unsigned, double);
template MAPNIK_DECL void composite_pixel(image_gray32f &, composite_mode_e, std::size_t, std::size_t, unsigned, unsigned, double);
template MAPNIK_DECL void composite_pixel(image_gray64 &, composite_mode_e, std::size_t, std::size_t, unsigned, unsigned, double);
template MAPNIK_DECL void composite_pixel(image_gray64s &, composite_mode_e, std::size_t, std::size_t, unsigned, unsigned, double);
template MAPNIK_DECL void composite_pixel(image_gray64f &, composite_mode_e, std::size_t, std::size_t, unsigned, unsigned, double);
namespace detail {
@ -1488,7 +1411,7 @@ struct visitor_set_pixel
}
}
private:
private:
T1 const& val_;
std::size_t const x_;
std::size_t const y_;
@ -1527,7 +1450,7 @@ struct visitor_set_pixel<color>
}
}
private:
private:
color const& val_;
std::size_t const x_;
std::size_t const y_;
@ -1797,7 +1720,7 @@ struct visitor_get_pixel
}
}
private:
private:
std::size_t const x_;
std::size_t const y_;
};
@ -1821,7 +1744,7 @@ struct visitor_get_pixel<color>
}
}
private:
private:
std::size_t const x_;
std::size_t const y_;
};
@ -2285,39 +2208,42 @@ template MAPNIK_DECL double get_pixel(image_view_gray64f const&, std::size_t, st
namespace detail
{
struct visitor_view_to_string
template <typename Out>
struct visitor_view_to_stream
{
visitor_view_to_string(std::ostringstream & ss)
: ss_(ss) {}
visitor_view_to_stream(Out & os)
: os_(os) {}
template <typename T>
void operator() (T const& view)
{
for (std::size_t i=0;i<view.height();i++)
{
ss_.write(reinterpret_cast<const char*>(view.get_row(i)),
view.row_size());
os_.write(reinterpret_cast<const char*>(view.get_row(i)),
view.row_size());
}
}
private:
std::ostringstream & ss_;
private:
Out & os_;
};
} // end detail ns
MAPNIK_DECL void view_to_string (image_view_any const& view, std::ostringstream & ss)
template <typename Out>
void view_to_stream (image_view_any const& view, Out & os)
{
util::apply_visitor(detail::visitor_view_to_string(ss), view);
util::apply_visitor(detail::visitor_view_to_stream<Out>(os), view);
}
template MAPNIK_DECL void view_to_stream(image_view_any const& view, std::ostringstream & os);
namespace detail
{
struct visitor_create_view
{
visitor_create_view(unsigned x,unsigned y, unsigned w, unsigned h)
visitor_create_view(std::size_t x, std::size_t y, std::size_t w, std::size_t h)
: x_(x), y_(y), w_(w), h_(h) {}
image_view_any operator() (image_null const&) const
@ -2331,34 +2257,34 @@ struct visitor_create_view
image_view<T> view(x_,y_,w_,h_,data);
return image_view_any(view);
}
private:
unsigned const x_;
unsigned const y_;
unsigned const w_;
unsigned const h_;
private:
std::size_t const x_;
std::size_t const y_;
std::size_t const w_;
std::size_t const h_;
};
} // end detail ns
MAPNIK_DECL image_view_any create_view(image_any const& data,unsigned x,unsigned y, unsigned w,unsigned h)
MAPNIK_DECL image_view_any create_view(image_any const& data, std::size_t x, std::size_t y, std::size_t w, std::size_t h)
{
return util::apply_visitor(detail::visitor_create_view(x,y,w,h), data);
return util::apply_visitor(detail::visitor_create_view(x, y, w, h), data);
}
template <typename T>
MAPNIK_DECL unsigned compare(T const& im1, T const& im2, double threshold, bool)
MAPNIK_DECL std::size_t compare(T const& im1, T const& im2, double threshold, bool)
{
using pixel_type = typename T::pixel_type;
if (im1.width() != im2.width() || im1.height() != im2.height())
{
return im1.width() * im1.height();
}
unsigned difference = 0;
for (unsigned int y = 0; y < im1.height(); ++y)
std::size_t difference = 0;
for (std::size_t y = 0; y < im1.height(); ++y)
{
const pixel_type * row_from = im1.get_row(y);
const pixel_type * row_from2 = im2.get_row(y);
for (unsigned int x = 0; x < im1.width(); ++x)
for (std::size_t x = 0; x < im1.width(); ++x)
{
double d = std::abs(static_cast<double>(row_from[x]) - static_cast<double>(row_from2[x]));
if (d > threshold)
@ -2370,25 +2296,25 @@ MAPNIK_DECL unsigned compare(T const& im1, T const& im2, double threshold, bool)
return difference;
}
template MAPNIK_DECL unsigned compare(image_gray8 const&, image_gray8 const&, double, bool);
template MAPNIK_DECL unsigned compare(image_gray8s const&, image_gray8s const&, double, bool);
template MAPNIK_DECL unsigned compare(image_gray16 const&, image_gray16 const&, double, bool);
template MAPNIK_DECL unsigned compare(image_gray16s const&, image_gray16s const&, double, bool);
template MAPNIK_DECL unsigned compare(image_gray32 const&, image_gray32 const&, double, bool);
template MAPNIK_DECL unsigned compare(image_gray32s const&, image_gray32s const&, double, bool);
template MAPNIK_DECL unsigned compare(image_gray32f const&, image_gray32f const&, double, bool);
template MAPNIK_DECL unsigned compare(image_gray64 const&, image_gray64 const&, double, bool);
template MAPNIK_DECL unsigned compare(image_gray64s const&, image_gray64s const&, double, bool);
template MAPNIK_DECL unsigned compare(image_gray64f const&, image_gray64f const&, double, bool);
template MAPNIK_DECL std::size_t compare(image_gray8 const&, image_gray8 const&, double, bool);
template MAPNIK_DECL std::size_t compare(image_gray8s const&, image_gray8s const&, double, bool);
template MAPNIK_DECL std::size_t compare(image_gray16 const&, image_gray16 const&, double, bool);
template MAPNIK_DECL std::size_t compare(image_gray16s const&, image_gray16s const&, double, bool);
template MAPNIK_DECL std::size_t compare(image_gray32 const&, image_gray32 const&, double, bool);
template MAPNIK_DECL std::size_t compare(image_gray32s const&, image_gray32s const&, double, bool);
template MAPNIK_DECL std::size_t compare(image_gray32f const&, image_gray32f const&, double, bool);
template MAPNIK_DECL std::size_t compare(image_gray64 const&, image_gray64 const&, double, bool);
template MAPNIK_DECL std::size_t compare(image_gray64s const&, image_gray64s const&, double, bool);
template MAPNIK_DECL std::size_t compare(image_gray64f const&, image_gray64f const&, double, bool);
template <>
MAPNIK_DECL unsigned compare<image_null>(image_null const&, image_null const&, double, bool)
MAPNIK_DECL std::size_t compare<image_null>(image_null const&, image_null const&, double, bool)
{
return 0;
}
template <>
MAPNIK_DECL unsigned compare<image_rgba8>(image_rgba8 const& im1, image_rgba8 const& im2, double threshold, bool alpha)
MAPNIK_DECL std::size_t compare<image_rgba8>(image_rgba8 const& im1, image_rgba8 const& im2, double threshold, bool alpha)
{
using pixel_type = image_rgba8::pixel_type;
if (im1.width() != im2.width() || im1.height() != im2.height())
@ -2537,7 +2463,7 @@ struct visitor_compare
alpha_(alpha) {}
template <typename T>
unsigned operator() (T const & im1) const
std::size_t operator() (T const & im1) const
{
if (!im2_.is<T>())
{
@ -2546,7 +2472,7 @@ struct visitor_compare
return mapnik::compare<T>(im1, util::get<T>(im2_), threshold_, alpha_);
}
private:
private:
image_any const& im2_;
double const threshold_;
bool const alpha_;
@ -2555,7 +2481,7 @@ struct visitor_compare
} // end detail ns
template <>
MAPNIK_DECL unsigned compare<image_any>(image_any const& im1, image_any const& im2, double threshold, bool alpha)
MAPNIK_DECL std::size_t compare<image_any>(image_any const& im1, image_any const& im2, double threshold, bool alpha)
{
return util::apply_visitor(detail::visitor_compare(im2, threshold, alpha), im1);
}

5
src/image_util_jpeg.cpp
View file

@ -52,10 +52,9 @@ void process_rgba8_jpeg(T const& image, std::string const& type, std::ostream &
{
auto const& key = kv.first;
auto const& val = kv.second;
if ( key == "jpeg" ) continue;
if ( key == "quality")
if ( key == "jpeg" ) continue;
else if ( key == "quality")
{
if (val && ! (*val).empty())
{

2
src/image_util_tiff.cpp
View file

@ -54,7 +54,7 @@ void handle_tiff_options(std::string const& type,
auto const& key = kv.first;
auto const& val = kv.second;
if (key == "tiff") continue;
if (key == "compression")
else if (key == "compression")
{
if (val && !(*val).empty())
{

5
src/image_util_webp.cpp
View file

@ -55,10 +55,9 @@ void handle_webp_options(std::string const& type,
{
auto const& key = kv.first;
auto const& val = kv.second;
if (key == "webp") continue;
if (key == "quality")
if (key == "webp") continue;
else if (key == "quality")
{
if (val && !(*val).empty())
{

6
src/load_map.cpp
View file

@ -1658,12 +1658,14 @@ void map_parser::find_unused_nodes_recursive(xml_node const& node, std::string &
{
if (node.is_text())
{
error_message += "\n* text '" + node.text() + "'";
error_message += "\n* text '" + node.text();
}
else
{
error_message += "\n* node '" + node.name() + "' at line " + node.line_to_string();
error_message += "\n* node '" + node.name();
}
error_message += "' at line " + node.line_to_string();
return; //All attributes and children are automatically unprocessed, too.
}
xml_node::attribute_map const& attrs = node.get_attributes();

6
src/mapped_memory_cache.cpp
View file

@ -38,7 +38,7 @@ namespace mapnik
void mapped_memory_cache::clear()
{
#ifdef MAPNIK_THREADSAFE
mapnik::scoped_lock lock(mutex_);
std::lock_guard<std::mutex> lock(mutex_);
#endif
return cache_.clear();
}
@ -46,7 +46,7 @@ void mapped_memory_cache::clear()
bool mapped_memory_cache::insert(std::string const& uri, mapped_region_ptr mem)
{
#ifdef MAPNIK_THREADSAFE
mapnik::scoped_lock lock(mutex_);
std::lock_guard<std::mutex> lock(mutex_);
#endif
return cache_.emplace(uri,mem).second;
}
@ -54,7 +54,7 @@ bool mapped_memory_cache::insert(std::string const& uri, mapped_region_ptr mem)
boost::optional<mapped_region_ptr> mapped_memory_cache::find(std::string const& uri, bool update_cache)
{
#ifdef MAPNIK_THREADSAFE
mapnik::scoped_lock lock(mutex_);
std::lock_guard<std::mutex> lock(mutex_);
#endif
using iterator_type = std::unordered_map<std::string, mapped_region_ptr>::const_iterator;
boost::optional<mapped_region_ptr> result;

8
src/marker_cache.cpp
View file

@ -70,7 +70,7 @@ marker_cache::~marker_cache() {}
void marker_cache::clear()
{
#ifdef MAPNIK_THREADSAFE
mapnik::scoped_lock lock(mutex_);
std::lock_guard<std::mutex> lock(mutex_);
#endif
using iterator_type = boost::unordered_map<std::string, std::shared_ptr<mapnik::marker const> >::const_iterator;
iterator_type itr = marker_cache_.begin();
@ -112,7 +112,7 @@ bool marker_cache::insert_svg(std::string const& name, std::string const& svg_st
bool marker_cache::insert_marker(std::string const& uri, mapnik::marker && path)
{
#ifdef MAPNIK_THREADSAFE
mapnik::scoped_lock lock(mutex_);
std::lock_guard<std::mutex> lock(mutex_);
#endif
return marker_cache_.emplace(uri,std::make_shared<mapnik::marker const>(std::move(path))).second;
}
@ -137,7 +137,7 @@ struct visitor_create_marker
marker operator() (T & data)
{
throw std::runtime_error("Can not make marker from this data type");
}
}
};
} // end detail ns
@ -151,7 +151,7 @@ std::shared_ptr<mapnik::marker const> marker_cache::find(std::string const& uri,
}
#ifdef MAPNIK_THREADSAFE
mapnik::scoped_lock lock(mutex_);
std::lock_guard<std::mutex> lock(mutex_);
#endif
using iterator_type = boost::unordered_map<std::string, std::shared_ptr<mapnik::marker const> >::const_iterator;
iterator_type itr = marker_cache_.find(uri);

8
src/projection.cpp
View file

@ -120,7 +120,7 @@ void projection::init_proj4() const
}
#else
#if defined(MAPNIK_THREADSAFE)
mapnik::scoped_lock lock(mutex_);
std::lock_guard<std::mutex> lock(mutex_);
#endif
proj_ = pj_init_plus(params_.c_str());
if (!proj_) throw proj_init_error(params_);
@ -158,7 +158,7 @@ void projection::forward(double & x, double &y ) const
throw std::runtime_error("projection::forward not supported unless proj4 is initialized");
}
#if defined(MAPNIK_THREADSAFE) && PJ_VERSION < 480
mapnik::scoped_lock lock(mutex_);
std::lock_guard<std::mutex> lock(mutex_);
#endif
projUV p;
p.u = x * DEG_TO_RAD;
@ -185,7 +185,7 @@ void projection::inverse(double & x,double & y) const
}
#if defined(MAPNIK_THREADSAFE) && PJ_VERSION < 480
mapnik::scoped_lock lock(mutex_);
std::lock_guard<std::mutex> lock(mutex_);
#endif
if (is_geographic_)
{
@ -207,7 +207,7 @@ projection::~projection()
{
#ifdef MAPNIK_USE_PROJ4
#if defined(MAPNIK_THREADSAFE) && PJ_VERSION < 480
mapnik::scoped_lock lock(mutex_);
std::lock_guard<std::mutex> lock(mutex_);
#endif
if (proj_)
{

4
src/wkb.cpp
View file

@ -404,8 +404,8 @@ private:
};
mapnik::geometry::geometry<double> geometry_utils::from_wkb(const char* wkb,
unsigned size,
wkbFormat format)
std::size_t size,
wkbFormat format)
{
wkb_reader reader(wkb, size, format);
mapnik::geometry::geometry<double> geom(reader.read());

3
test/build.py
View file

@ -11,9 +11,9 @@ if not env['CPP_TESTS']:
os.unlink(cpp_test_bin)
else:
test_env['LIBS'] = [env['MAPNIK_NAME']]
test_env.AppendUnique(LIBS=copy(env['LIBMAPNIK_LIBS']))
test_env.AppendUnique(LIBS='mapnik-wkt')
test_env.AppendUnique(LIBS='mapnik-json')
test_env.AppendUnique(LIBS=copy(env['LIBMAPNIK_LIBS']))
if env['RUNTIME_LINK'] == 'static' and env['PLATFORM'] == 'Linux':
test_env.AppendUnique(LIBS='dl')
test_env.AppendUnique(CXXFLAGS='-g')
@ -45,7 +45,6 @@ else:
# visual tests
source = Split(
"""
visual/config.cpp
visual/report.cpp
visual/runner.cpp
visual/run.cpp

2
test/data

@ -1 +1 @@
Subproject commit 6802b27950218d7f620ffb7e73c5213aa003ea3c
Subproject commit 419f955634dec99fe1417b6e7092d608803e0f90

2
test/data-visual

@ -1 +1 @@
Subproject commit 03407519069c6510da49b130ea03fba4fc22161c
Subproject commit 39f739a5f05034d3ced1a9970ddd9f81d2317ea2

5
test/run
View file

@ -25,7 +25,10 @@ if [ -n "$(find test/standalone/ -maxdepth 1 -name '*-bin' -print -quit)" ]; the
fi
run_substep "Running visual tests..."
./test/visual/run
if [ -z "$JOBS" ]; then
JOBS=1
fi
./test/visual/run -j $JOBS
failures=$((failures+$?))
exit $failures

64
test/standalone/agg_rasterizer_integer_overflow_test.cpp Normal file
View file

@ -0,0 +1,64 @@
#define CATCH_CONFIG_MAIN
#include "catch.hpp"
#include <mapnik/map.hpp>
#include <mapnik/memory_datasource.hpp>
#include <mapnik/json/feature_parser.hpp>
#include <mapnik/feature_type_style.hpp>
#include <mapnik/rule.hpp>
#include <mapnik/symbolizer.hpp>
#include <mapnik/layer.hpp>
#include <mapnik/agg_renderer.hpp>
#include <mapnik/debug.hpp>
#include <iostream>
// geojson box of the world
const std::string geojson("{ \"type\": \"Feature\", \"properties\": { }, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -17963313.143242701888084, -6300857.11560364998877 ], [ -17963313.143242701888084, 13071343.332991421222687 ], [ 7396658.353099936619401, 13071343.332991421222687 ], [ 7396658.353099936619401, -6300857.11560364998877 ], [ -17963313.143242701888084, -6300857.11560364998877 ] ] ] } }");
TEST_CASE("agg_rasterizer_integer_overflow") {
SECTION("coordinates_do_not_overflow_and_polygon_is_rendered") {
auto expected_color = mapnik::color("white");
mapnik::Map m(256,256);
m.set_background(mapnik::color("black"));
mapnik::feature_type_style s;
{
mapnik::rule r;
mapnik::polygon_symbolizer sym;
mapnik::put(sym, mapnik::keys::fill, expected_color);
mapnik::put(sym, mapnik::keys::clip, false);
r.append(std::move(sym));
s.add_rule(std::move(r));
}
m.insert_style("style",std::move(s));
mapnik::layer lyr("Layer");
lyr.styles().emplace_back("style");
{
auto ds = std::make_shared<mapnik::memory_datasource>(mapnik::parameters());
auto context = std::make_shared<mapnik::context_type>();
auto f = std::make_shared<mapnik::feature_impl>(context, 0);
REQUIRE(mapnik::json::from_geojson(geojson, *f));
ds->push(f);
lyr.set_datasource(ds);
}
m.add_layer(std::move(lyr));
// 17/20864/45265.png
m.zoom_to_box(mapnik::box2d<double>(-13658379.710221574,6197514.253362091,-13657768.213995293,6198125.749588372));
// works 15/5216/11316.png
//m.zoom_to_box(mapnik::box2d<double>(-13658379.710221574,6195679.764683247,-13655933.72531645,6198125.749588372));
mapnik::image_rgba8 im(256, 256);
{
mapnik::agg_renderer<mapnik::image_rgba8> ren(m, im);
ren.apply();
}
REQUIRE(im(128,128) == expected_color.rgba());
} // SECTION
} // TEST_CASE

684
test/standalone/csv_test.cpp Normal file
View file

@ -0,0 +1,684 @@
#define CATCH_CONFIG_MAIN
#include "catch.hpp"
#include <mapnik/map.hpp>
#include <mapnik/datasource.hpp>
#include <mapnik/datasource_cache.hpp>
#include <mapnik/geometry.hpp>
#include <mapnik/geometry_types.hpp>
#include <mapnik/geometry_type.hpp>
#include <mapnik/expression.hpp>
#include <mapnik/expression_evaluator.hpp>
#include <mapnik/debug.hpp>
#include <boost/filesystem.hpp>
#include <boost/range/iterator_range_core.hpp>
#include <boost/format.hpp>
#include <boost/optional/optional_io.hpp>
#include <iostream>
namespace bfs = boost::filesystem;
namespace {
void add_csv_files(bfs::path dir, std::vector<bfs::path> &csv_files) {
for (auto const &entry : boost::make_iterator_range(
bfs::directory_iterator(dir), bfs::directory_iterator())) {
auto path = entry.path();
if (path.extension().native() == ".csv") {
csv_files.emplace_back(path);
}
}
}
bool operator==(mapnik::attribute_descriptor const &a,
mapnik::attribute_descriptor const &b) {
return ((a.get_name() == b.get_name()) &&
(a.get_type() == b.get_type()) &&
(a.is_primary_key() == b.is_primary_key()) &
(a.get_size() == b.get_size()) &&
(a.get_precision() == b.get_precision()));
}
mapnik::datasource_ptr get_csv_ds(std::string const &file_name, bool strict = true) {
mapnik::parameters params;
params["type"] = std::string("csv");
params["file"] = file_name;
params["strict"] = mapnik::value_bool(strict);
auto ds = mapnik::datasource_cache::instance().create(params);
// require a non-null pointer returned
REQUIRE(bool(ds));
return ds;
}
void require_field_names(std::vector<mapnik::attribute_descriptor> const &fields,
std::initializer_list<std::string> const &names) {
REQUIRE(fields.size() == names.size());
auto itr_a = fields.begin();
auto const end_a = fields.end();
auto itr_b = names.begin();
for (; itr_a != end_a; ++itr_a, ++itr_b) {
CHECK(itr_a->get_name() == *itr_b);
}
}
void require_field_types(std::vector<mapnik::attribute_descriptor> const &fields,
std::initializer_list<mapnik::eAttributeType> const &types) {
REQUIRE(fields.size() == types.size());
auto itr_a = fields.begin();
auto const end_a = fields.end();
auto itr_b = types.begin();
for (; itr_a != end_a; ++itr_a, ++itr_b) {
CHECK(itr_a->get_type() == *itr_b);
}
}
mapnik::featureset_ptr all_features(mapnik::datasource_ptr ds) {
auto fields = ds->get_descriptor().get_descriptors();
mapnik::query query(ds->envelope());
for (auto const &field : fields) {
query.add_property_name(field.get_name());
}
return ds->features(query);
}
std::size_t count_features(mapnik::featureset_ptr features) {
std::size_t count = 0;
while (features->next()) {
++count;
}
return count;
}
using attr = std::tuple<std::string, mapnik::value>;
void require_attributes(mapnik::feature_ptr feature,
std::initializer_list<attr> const &attrs) {
REQUIRE(bool(feature));
for (auto const &kv : attrs) {
REQUIRE(feature->has_key(std::get<0>(kv)));
CHECK(feature->get(std::get<0>(kv)) == std::get<1>(kv));
}
}
namespace detail {
struct feature_count {
template <typename T>
std::size_t operator()(T const &geom) const {
return mapnik::util::apply_visitor(*this, geom);
}
std::size_t operator()(mapnik::geometry::geometry_empty const &) const {
return 0;
}
template <typename T>
std::size_t operator()(mapnik::geometry::point<T> const &) const {
return 1;
}
template <typename T>
std::size_t operator()(mapnik::geometry::line_string<T> const &) const {
return 1;
}
template <typename T>
std::size_t operator()(mapnik::geometry::polygon<T> const &) const {
return 1;
}
template <typename T>
std::size_t operator()(mapnik::geometry::multi_point<T> const &mp) const {
return mp.size();
}
template <typename T>
std::size_t operator()(mapnik::geometry::multi_line_string<T> const &mls) const {
return mls.size();
}
template <typename T>
std::size_t operator()(mapnik::geometry::multi_polygon<T> const &mp) const {
return mp.size();
}
template <typename T>
std::size_t operator()(mapnik::geometry::geometry_collection<T> const &col) const {
std::size_t sum = 0;
for (auto const &geom : col) {
sum += operator()(geom);
}
return sum;
}
};
} // namespace detail
template <typename T>
std::size_t feature_count(mapnik::geometry::geometry<T> const &g) {
return detail::feature_count()(g);
}
void require_geometry(mapnik::feature_ptr feature,
std::size_t num_parts,
mapnik::geometry::geometry_types type) {
REQUIRE(bool(feature));
CHECK(mapnik::geometry::geometry_type(feature->get_geometry()) == type);
CHECK(feature_count(feature->get_geometry()) == num_parts);
}
} // anonymous namespace
const bool registered = mapnik::datasource_cache::instance().register_datasources("./plugins/input/");
TEST_CASE("csv") {
REQUIRE(registered);
// make the tests silent since we intentially test error conditions that are noisy
auto const severity = mapnik::logger::instance().get_severity();
mapnik::logger::instance().set_severity(mapnik::logger::none);
// check the CSV datasource is loaded
const std::vector<std::string> plugin_names =
mapnik::datasource_cache::instance().plugin_names();
const bool have_csv_plugin =
std::find(plugin_names.begin(), plugin_names.end(), "csv") != plugin_names.end();
SECTION("broken files") {
if (have_csv_plugin) {
std::vector<bfs::path> broken;
add_csv_files("test/data/csv/fails", broken);
add_csv_files("test/data/csv/warns", broken);
broken.emplace_back("test/data/csv/fails/does_not_exist.csv");
for (auto const &path : broken) {
REQUIRE_THROWS(get_csv_ds(path.native()));
}
}
} // END SECTION
SECTION("good files") {
if (have_csv_plugin) {
std::vector<bfs::path> good;
add_csv_files("test/data/csv", good);
add_csv_files("test/data/csv/warns", good);
for (auto const &path : good) {
auto ds = get_csv_ds(path.native(), false);
// require a non-null pointer returned
REQUIRE(bool(ds));
}
}
} // END SECTION
SECTION("lon/lat detection") {
for (auto const &lon_name : {std::string("lon"), std::string("lng")}) {
auto ds = get_csv_ds((boost::format("test/data/csv/%1%_lat.csv") % lon_name).str());
auto fields = ds->get_descriptor().get_descriptors();
require_field_names(fields, {lon_name, "lat"});
require_field_types(fields, {mapnik::Integer, mapnik::Integer});
CHECK(ds->get_geometry_type() == mapnik::datasource_geometry_t::Point);
mapnik::query query(ds->envelope());
for (auto const &field : fields) {
query.add_property_name(field.get_name());
}
auto features = ds->features(query);
auto feature = features->next();
require_attributes(feature, {
attr { lon_name, mapnik::value_integer(0) },
attr { "lat", mapnik::value_integer(0) }
});
}
} // END SECTION
SECTION("type detection") {
auto ds = get_csv_ds("test/data/csv/nypd.csv");
auto fields = ds->get_descriptor().get_descriptors();
require_field_names(fields, {"Precinct", "Phone", "Address", "City", "geo_longitude", "geo_latitude", "geo_accuracy"});
require_field_types(fields, {mapnik::String, mapnik::String, mapnik::String, mapnik::String, mapnik::Double, mapnik::Double, mapnik::String});
CHECK(ds->get_geometry_type() == mapnik::datasource_geometry_t::Point);
CHECK(count_features(all_features(ds)) == 2);
auto feature = all_features(ds)->next();
require_attributes(feature, {
attr { "City", mapnik::value_unicode_string("New York, NY") }
, attr { "geo_accuracy", mapnik::value_unicode_string("house") }
, attr { "Phone", mapnik::value_unicode_string("(212) 334-0711") }
, attr { "Address", mapnik::value_unicode_string("19 Elizabeth Street") }
, attr { "Precinct", mapnik::value_unicode_string("5th Precinct") }
, attr { "geo_longitude", mapnik::value_integer(-70) }
, attr { "geo_latitude", mapnik::value_integer(40) }
});
} // END SECTION
SECTION("skipping blank rows") {
auto ds = get_csv_ds("test/data/csv/blank_rows.csv");
auto fields = ds->get_descriptor().get_descriptors();
require_field_names(fields, {"x", "y", "name"});
require_field_types(fields, {mapnik::Integer, mapnik::Integer, mapnik::String});
CHECK(ds->get_geometry_type() == mapnik::datasource_geometry_t::Point);
CHECK(count_features(all_features(ds)) == 2);
} // END SECTION
SECTION("empty rows") {
auto ds = get_csv_ds("test/data/csv/empty_rows.csv");
auto fields = ds->get_descriptor().get_descriptors();
require_field_names(fields, {"x", "y", "text", "date", "integer", "boolean", "float", "time", "datetime", "empty_column"});
require_field_types(fields, {mapnik::Integer, mapnik::Integer, mapnik::String, mapnik::String, mapnik::Integer, mapnik::Boolean, mapnik::Double, mapnik::String, mapnik::String, mapnik::String});
CHECK(ds->get_geometry_type() == mapnik::datasource_geometry_t::Point);
CHECK(count_features(all_features(ds)) == 4);
auto featureset = all_features(ds);
auto feature = featureset->next();
require_attributes(feature, {
attr { "x", mapnik::value_integer(0) }
, attr { "empty_column", mapnik::value_unicode_string("") }
, attr { "text", mapnik::value_unicode_string("a b") }
, attr { "float", mapnik::value_double(1.0) }
, attr { "datetime", mapnik::value_unicode_string("1971-01-01T04:14:00") }
, attr { "y", mapnik::value_integer(0) }
, attr { "boolean", mapnik::value_bool(true) }
, attr { "time", mapnik::value_unicode_string("04:14:00") }
, attr { "date", mapnik::value_unicode_string("1971-01-01") }
, attr { "integer", mapnik::value_integer(40) }
});
while (bool(feature = featureset->next())) {
CHECK(feature->size() == 10);
CHECK(feature->get("empty_column") == mapnik::value_unicode_string(""));
}
} // END SECTION
SECTION("slashes") {
auto ds = get_csv_ds("test/data/csv/has_attributes_with_slashes.csv");
auto fields = ds->get_descriptor().get_descriptors();
require_field_names(fields, {"x", "y", "name"});
// NOTE: y column is integer, even though a double value is used below in the test?
require_field_types(fields, {mapnik::Integer, mapnik::Integer, mapnik::String});
auto featureset = all_features(ds);
require_attributes(featureset->next(), {
attr{"x", 0}
, attr{"y", 0}
, attr{"name", mapnik::value_unicode_string("a/a") } });
require_attributes(featureset->next(), {
attr{"x", 1}
, attr{"y", 4}
, attr{"name", mapnik::value_unicode_string("b/b") } });
require_attributes(featureset->next(), {
attr{"x", 10}
, attr{"y", 2.5}
, attr{"name", mapnik::value_unicode_string("c/c") } });
} // END SECTION
SECTION("wkt field") {
using mapnik::geometry::geometry_types;
auto ds = get_csv_ds("test/data/csv/wkt.csv");
auto fields = ds->get_descriptor().get_descriptors();
require_field_names(fields, {"type"});
require_field_types(fields, {mapnik::String});
auto featureset = all_features(ds);
require_geometry(featureset->next(), 1, geometry_types::Point);
require_geometry(featureset->next(), 1, geometry_types::LineString);
require_geometry(featureset->next(), 1, geometry_types::Polygon);
require_geometry(featureset->next(), 1, geometry_types::Polygon);
require_geometry(featureset->next(), 4, geometry_types::MultiPoint);
require_geometry(featureset->next(), 2, geometry_types::MultiLineString);
require_geometry(featureset->next(), 2, geometry_types::MultiPolygon);
require_geometry(featureset->next(), 2, geometry_types::MultiPolygon);
} // END SECTION
SECTION("handling of missing header") {
// TODO: does this mean 'missing_header.csv' should be in the warnings
// subdirectory, since it doesn't work in strict mode?
auto ds = get_csv_ds("test/data/csv/missing_header.csv", false);
auto fields = ds->get_descriptor().get_descriptors();
require_field_names(fields, {"one", "two", "x", "y", "_4", "aftermissing"});
auto feature = all_features(ds)->next();
REQUIRE(feature);
REQUIRE(feature->has_key("_4"));
CHECK(feature->get("_4") == mapnik::value_unicode_string("missing"));
} // END SECTION
SECTION("handling of headers that are numbers") {
auto ds = get_csv_ds("test/data/csv/numbers_for_headers.csv");
auto fields = ds->get_descriptor().get_descriptors();
require_field_names(fields, {"x", "y", "1990", "1991", "1992"});
auto feature = all_features(ds)->next();
require_attributes(feature, {
attr{"x", 0}
, attr{"y", 0}
, attr{"1990", 1}
, attr{"1991", 2}
, attr{"1992", 3}
});
auto expression = mapnik::parse_expression("[1991]=2");
REQUIRE(bool(expression));
auto value = mapnik::util::apply_visitor(
mapnik::evaluate<mapnik::feature_impl, mapnik::value_type, mapnik::attributes>(
*feature, mapnik::attributes()), *expression);
CHECK(value == true);
} // END SECTION
SECTION("quoted numbers") {
using ustring = mapnik::value_unicode_string;
auto ds = get_csv_ds("test/data/csv/quoted_numbers.csv");
auto fields = ds->get_descriptor().get_descriptors();
require_field_names(fields, {"x", "y", "label"});
auto featureset = all_features(ds);
require_attributes(featureset->next(), {
attr{"x", 0}, attr{"y", 0}, attr{"label", ustring("0,0") } });
require_attributes(featureset->next(), {
attr{"x", 5}, attr{"y", 5}, attr{"label", ustring("5,5") } });
require_attributes(featureset->next(), {
attr{"x", 0}, attr{"y", 5}, attr{"label", ustring("0,5") } });
require_attributes(featureset->next(), {
attr{"x", 5}, attr{"y", 0}, attr{"label", ustring("5,0") } });
require_attributes(featureset->next(), {
attr{"x", 2.5}, attr{"y", 2.5}, attr{"label", ustring("2.5,2.5") } });
} // END SECTION
SECTION("reading newlines") {
for (auto const &platform : {std::string("windows"), std::string("mac")}) {
std::string file_name = (boost::format("test/data/csv/%1%_newlines.csv") % platform).str();
auto ds = get_csv_ds(file_name);
auto fields = ds->get_descriptor().get_descriptors();
require_field_names(fields, {"x", "y", "z"});
require_attributes(all_features(ds)->next(), {
attr{"x", 1}, attr{"y", 10}, attr{"z", 9999.9999} });
}
} // END SECTION
SECTION("mixed newlines") {
using ustring = mapnik::value_unicode_string;
for (auto const &file : {
std::string("test/data/csv/mac_newlines_with_unix_inline.csv")
, std::string("test/data/csv/mac_newlines_with_unix_inline_escaped.csv")
, std::string("test/data/csv/windows_newlines_with_unix_inline.csv")
, std::string("test/data/csv/windows_newlines_with_unix_inline_escaped.csv")
}) {
auto ds = get_csv_ds(file);
auto fields = ds->get_descriptor().get_descriptors();
require_field_names(fields, {"x", "y", "line"});
require_attributes(all_features(ds)->next(), {
attr{"x", 0}, attr{"y", 0}
, attr{"line", ustring("many\n lines\n of text\n with unix newlines")} });
}
} // END SECTION
SECTION("tabs") {
auto ds = get_csv_ds("test/data/csv/tabs_in_csv.csv");
auto fields = ds->get_descriptor().get_descriptors();
require_field_names(fields, {"x", "y", "z"});
require_attributes(all_features(ds)->next(), {
attr{"x", -122}, attr{"y", 48}, attr{"z", 0} });
} // END SECTION
SECTION("separators") {
using ustring = mapnik::value_unicode_string;
for (auto const &file : {
std::string("test/data/csv/pipe_delimiters.csv")
, std::string("test/data/csv/semicolon_delimiters.csv")
}) {
auto ds = get_csv_ds(file);
auto fields = ds->get_descriptor().get_descriptors();
require_field_names(fields, {"x", "y", "z"});
require_attributes(all_features(ds)->next(), {
attr{"x", 0}, attr{"y", 0}, attr{"z", ustring("hello")} });
}
} // END SECTION
SECTION("null and bool keywords are empty strings") {
using ustring = mapnik::value_unicode_string;
auto ds = get_csv_ds("test/data/csv/nulls_and_booleans_as_strings.csv");
auto fields = ds->get_descriptor().get_descriptors();
require_field_names(fields, {"x", "y", "null", "boolean"});
require_field_types(fields, {mapnik::Integer, mapnik::Integer, mapnik::String, mapnik::Boolean});
auto featureset = all_features(ds);
require_attributes(featureset->next(), {
attr{"x", 0}, attr{"y", 0}, attr{"null", ustring("null")}, attr{"boolean", true}});
require_attributes(featureset->next(), {
attr{"x", 0}, attr{"y", 0}, attr{"null", ustring("")}, attr{"boolean", false}});
} // END SECTION
SECTION("nonexistent query fields throw") {
auto ds = get_csv_ds("test/data/csv/lon_lat.csv");
auto fields = ds->get_descriptor().get_descriptors();
require_field_names(fields, {"lon", "lat"});
require_field_types(fields, {mapnik::Integer, mapnik::Integer});
mapnik::query query(ds->envelope());
for (auto const &field : fields) {
query.add_property_name(field.get_name());
}
// also add an invalid one, triggering throw
query.add_property_name("bogus");
REQUIRE_THROWS(ds->features(query));
} // END SECTION
SECTION("leading zeros mean strings") {
using ustring = mapnik::value_unicode_string;
auto ds = get_csv_ds("test/data/csv/leading_zeros.csv");
auto fields = ds->get_descriptor().get_descriptors();
require_field_names(fields, {"x", "y", "fips"});
require_field_types(fields, {mapnik::Integer, mapnik::Integer, mapnik::String});
auto featureset = all_features(ds);
require_attributes(featureset->next(), {
attr{"x", 0}, attr{"y", 0}, attr{"fips", ustring("001")}});
require_attributes(featureset->next(), {
attr{"x", 0}, attr{"y", 0}, attr{"fips", ustring("003")}});
require_attributes(featureset->next(), {
attr{"x", 0}, attr{"y", 0}, attr{"fips", ustring("005")}});
} // END SECTION
SECTION("advanced geometry detection") {
using row = std::pair<std::string, mapnik::datasource_geometry_t>;
for (row r : {
row{"point", mapnik::datasource_geometry_t::Point}
, row{"poly", mapnik::datasource_geometry_t::Polygon}
, row{"multi_poly", mapnik::datasource_geometry_t::Polygon}
, row{"line", mapnik::datasource_geometry_t::LineString}
}) {
std::string file_name = (boost::format("test/data/csv/%1%_wkt.csv") % r.first).str();
auto ds = get_csv_ds(file_name);
CHECK(ds->get_geometry_type() == r.second);
}
} // END SECTION
SECTION("creation of CSV from in-memory strings") {
using ustring = mapnik::value_unicode_string;
for (auto const &name : {std::string("Winthrop, WA"), std::string(u8"Qu\u00e9bec")}) {
std::string csv_string =
(boost::format(
"wkt,Name\n"
"\"POINT (120.15 48.47)\",\"%1%\"\n"
) % name).str();
mapnik::parameters params;
params["type"] = std::string("csv");
params["inline"] = csv_string;
auto ds = mapnik::datasource_cache::instance().create(params);
REQUIRE(bool(ds));
auto feature = all_features(ds)->next();
REQUIRE(bool(feature));
REQUIRE(feature->has_key("Name"));
CHECK(feature->get("Name") == ustring(name.c_str()));
}
} // END SECTION
SECTION("geojson quoting") {
using mapnik::geometry::geometry_types;
for (auto const &file : {
std::string("test/data/csv/geojson_double_quote_escape.csv")
, std::string("test/data/csv/geojson_single_quote.csv")
, std::string("test/data/csv/geojson_2x_double_quote_filebakery_style.csv")
}) {
auto ds = get_csv_ds(file);
auto fields = ds->get_descriptor().get_descriptors();
require_field_names(fields, {"type"});
require_field_types(fields, {mapnik::String});
auto featureset = all_features(ds);
require_geometry(featureset->next(), 1, geometry_types::Point);
require_geometry(featureset->next(), 1, geometry_types::LineString);
require_geometry(featureset->next(), 1, geometry_types::Polygon);
require_geometry(featureset->next(), 1, geometry_types::Polygon);
require_geometry(featureset->next(), 4, geometry_types::MultiPoint);
require_geometry(featureset->next(), 2, geometry_types::MultiLineString);
require_geometry(featureset->next(), 2, geometry_types::MultiPolygon);
require_geometry(featureset->next(), 2, geometry_types::MultiPolygon);
}
} // END SECTION
SECTION("blank undelimited rows are still parsed") {
using ustring = mapnik::value_unicode_string;
// TODO: does this mean this CSV file should be in the warnings
// subdirectory, since it doesn't work in strict mode?
auto ds = get_csv_ds("test/data/csv/more_headers_than_column_values.csv", false);
auto fields = ds->get_descriptor().get_descriptors();
require_field_names(fields, {"x", "y", "one", "two", "three"});
require_field_types(fields, {mapnik::Integer, mapnik::Integer, mapnik::String, mapnik::String, mapnik::String});
require_attributes(all_features(ds)->next(), {
attr{"x", 0}, attr{"y", 0}, attr{"one", ustring("")}, attr{"two", ustring("")}, attr{"three", ustring("")} });
} // END SECTION
SECTION("fewer headers than rows throws") {
REQUIRE_THROWS(get_csv_ds("test/data/csv/more_column_values_than_headers.csv"));
} // END SECTION
SECTION("feature ID only incremented for valid rows") {
auto ds = get_csv_ds("test/data/csv/warns/feature_id_counting.csv", false);
auto fs = all_features(ds);
// first
auto feature = fs->next();
REQUIRE(bool(feature));
CHECK(feature->id() == 1);
// second, should have skipped bogus one
feature = fs->next();
REQUIRE(bool(feature));
CHECK(feature->id() == 2);
feature = fs->next();
CHECK(!feature);
} // END SECTION
SECTION("dynamically defining headers") {
using ustring = mapnik::value_unicode_string;
using row = std::pair<std::string, std::size_t>;
for (auto const &r : {
row{"test/data/csv/fails/needs_headers_two_lines.csv", 2}
, row{"test/data/csv/fails/needs_headers_one_line.csv", 1}
, row{"test/data/csv/fails/needs_headers_one_line_no_newline.csv", 1}
}) {
mapnik::parameters params;
params["type"] = std::string("csv");
params["file"] = r.first;
params["headers"] = "x,y,name";
auto ds = mapnik::datasource_cache::instance().create(params);
REQUIRE(bool(ds));
auto fields = ds->get_descriptor().get_descriptors();
require_field_names(fields, {"x", "y", "name"});
require_field_types(fields, {mapnik::Integer, mapnik::Integer, mapnik::String});
require_attributes(all_features(ds)->next(), {
attr{"x", 0}, attr{"y", 0}, attr{"name", ustring("data_name")} });
REQUIRE(count_features(all_features(ds)) == r.second);
}
} // END SECTION
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wlong-long"
SECTION("64bit int fields work") {
auto ds = get_csv_ds("test/data/csv/64bit_int.csv");
auto fields = ds->get_descriptor().get_descriptors();
require_field_names(fields, {"x", "y", "bigint"});
require_field_types(fields, {mapnik::Integer, mapnik::Integer, mapnik::Integer});
auto fs = all_features(ds);
auto feature = fs->next();
require_attributes(feature, {
attr{"x", 0}, attr{"y", 0}, attr{"bigint", 2147483648} });
feature = fs->next();
require_attributes(feature, {
attr{"x", 0}, attr{"y", 0}, attr{"bigint", 9223372036854775807ll} });
require_attributes(feature, {
attr{"x", 0}, attr{"y", 0}, attr{"bigint", 0x7FFFFFFFFFFFFFFFll} });
} // END SECTION
#pragma GCC diagnostic pop
SECTION("various number types") {
auto ds = get_csv_ds("test/data/csv/number_types.csv");
auto fields = ds->get_descriptor().get_descriptors();
require_field_names(fields, {"x", "y", "floats"});
require_field_types(fields, {mapnik::Integer, mapnik::Integer, mapnik::Double});
auto fs = all_features(ds);
for (double d : { .0, +.0, 1e-06, -1e-06, 0.000001, 1.234e+16, 1.234e+16 }) {
auto feature = fs->next();
REQUIRE(bool(feature));
CHECK(feature->get("floats").get<mapnik::value_double>() == Approx(d));
}
} // END SECTION
SECTION("manually supplied extent") {
std::string csv_string("wkt,Name\n");
mapnik::parameters params;
params["type"] = std::string("csv");
params["inline"] = csv_string;
params["extent"] = "-180,-90,180,90";
auto ds = mapnik::datasource_cache::instance().create(params);
REQUIRE(bool(ds));
auto box = ds->envelope();
CHECK(box.minx() == -180);
CHECK(box.miny() == -90);
CHECK(box.maxx() == 180);
CHECK(box.maxy() == 90);
} // END SECTION
SECTION("inline geojson") {
std::string csv_string = "geojson\n'{\"coordinates\":[-92.22568,38.59553],\"type\":\"Point\"}'";
mapnik::parameters params;
params["type"] = std::string("csv");
params["inline"] = csv_string;
auto ds = mapnik::datasource_cache::instance().create(params);
REQUIRE(bool(ds));
auto fields = ds->get_descriptor().get_descriptors();
require_field_names(fields, {});
// TODO: this originally had the following comment:
// - re-enable after https://github.com/mapnik/mapnik/issues/2319 is fixed
// but that seems to have been merged and tested separately?
auto fs = all_features(ds);
auto feat = fs->next();
CHECK(feature_count(feat->get_geometry()) == 1);
} // END SECTION
mapnik::logger::instance().set_severity(severity);
} // END TEST CASE

163
test/unit/core/box2d_test.cpp Normal file
View file

@ -0,0 +1,163 @@
#include "catch.hpp"
#include <iostream>
#include <mapnik/coord.hpp>
#include <mapnik/box2d.hpp>
TEST_CASE("box2d") {
SECTION("coord init") {
auto c = mapnik::coord2d(100, 100);
REQUIRE(c.x == 100);
REQUIRE(c.y == 100);
}
SECTION("coord multiplication") {
auto c = mapnik::coord2d(100, 100);
c *= 2;
REQUIRE(c.x == 200);
REQUIRE(c.y == 200);
}
SECTION("envelope init") {
auto e = mapnik::box2d<double>(100, 100, 200, 200);
REQUIRE(e.contains(100, 100));
REQUIRE(e.contains(100, 200));
REQUIRE(e.contains(200, 200));
REQUIRE(e.contains(200, 100));
REQUIRE(e.contains(e.center()));
REQUIRE(!e.contains(99.9, 99.9));
REQUIRE(!e.contains(99.9, 200.1));
REQUIRE(!e.contains(200.1, 200.1));
REQUIRE(!e.contains(200.1, 99.9));
REQUIRE(e.width() == 100);
REQUIRE(e.height() == 100);
REQUIRE(e.minx() == 100);
REQUIRE(e.miny() == 100);
REQUIRE(e.maxx() == 200);
REQUIRE(e.maxy() == 200);
REQUIRE(e[0] == 100);
REQUIRE(e[1] == 100);
REQUIRE(e[2] == 200);
REQUIRE(e[3] == 200);
REQUIRE(e[0] == e[-4]);
REQUIRE(e[1] == e[-3]);
REQUIRE(e[2] == e[-2]);
REQUIRE(e[3] == e[-1]);
auto c = e.center();
REQUIRE(c.x == 150);
REQUIRE(c.y == 150);
}
SECTION("envelope static init") {
auto e = mapnik::box2d<double>(100, 100, 200, 200);
mapnik::box2d<double> e1, e2, e3;
REQUIRE(e1.from_string("100 100 200 200"));
REQUIRE(e2.from_string("100,100,200,200"));
REQUIRE(e3.from_string("100 , 100 , 200 , 200"));
REQUIRE(e == e1);
REQUIRE(e == e2);
REQUIRE(e == e3);
}
SECTION("envelope multiplication") {
// no width then no impact of multiplication
{
auto a = mapnik::box2d<int>(100, 100, 100, 100);
a *= 5;
REQUIRE(a.minx() == 100);
REQUIRE(a.miny() == 100);
REQUIRE(a.maxx() == 100);
REQUIRE(a.maxy() == 100);
}
{
auto a = mapnik::box2d<double>(100.0, 100.0, 100.0, 100.0);
a *= 5;
REQUIRE(a.minx() == 100);
REQUIRE(a.miny() == 100);
REQUIRE(a.maxx() == 100);
REQUIRE(a.maxy() == 100);
}
{
auto a = mapnik::box2d<double>(100.0, 100.0, 100.001, 100.001);
a *= 5;
REQUIRE(a.minx() == Approx( 99.9980));
REQUIRE(a.miny() == Approx( 99.9980));
REQUIRE(a.maxx() == Approx(100.0030));
REQUIRE(a.maxy() == Approx(100.0030));
}
{
auto e = mapnik::box2d<double>(100, 100, 200, 200);
e *= 2;
REQUIRE(e.minx() == 50);
REQUIRE(e.miny() == 50);
REQUIRE(e.maxx() == 250);
REQUIRE(e.maxy() == 250);
REQUIRE(e.contains(50, 50));
REQUIRE(e.contains(50, 250));
REQUIRE(e.contains(250, 250));
REQUIRE(e.contains(250, 50));
REQUIRE(!e.contains(49.9, 49.9));
REQUIRE(!e.contains(49.9, 250.1));
REQUIRE(!e.contains(250.1, 250.1));
REQUIRE(!e.contains(250.1, 49.9));
REQUIRE(e.contains(e.center()));
REQUIRE(e.width() == 200);
REQUIRE(e.height() == 200);
REQUIRE(e.minx() == 50);
REQUIRE(e.miny() == 50);
REQUIRE(e.maxx() == 250);
REQUIRE(e.maxy() == 250);
auto c = e.center();
REQUIRE(c.x == 150);
REQUIRE(c.y == 150);
}
}
SECTION("envelope clipping") {
auto e1 = mapnik::box2d<double>(-180,-90,180,90);
auto e2 = mapnik::box2d<double>(-120,40,-110,48);
e1.clip(e2);
REQUIRE(e1 == e2);
// madagascar in merc
e1 = mapnik::box2d<double>(4772116.5490, -2744395.0631, 5765186.4203, -1609458.0673);
e2 = mapnik::box2d<double>(5124338.3753, -2240522.1727, 5207501.8621, -2130452.8520);
e1.clip(e2);
REQUIRE(e1 == e2);
// nz in lon/lat
e1 = mapnik::box2d<double>(163.8062, -47.1897, 179.3628, -33.9069);
e2 = mapnik::box2d<double>(173.7378, -39.6395, 174.4849, -38.9252);
e1.clip(e2);
REQUIRE(e1 == e2);
}
} // TEST_CASE

18
test/unit/imaging/image_multiply_alpha.cpp → test/unit/imaging/image_apply_opacity.cpp
View file

@ -5,7 +5,7 @@
#include <mapnik/color.hpp>
#include <mapnik/image_util.hpp>
TEST_CASE("image multiply_alpha") {
TEST_CASE("image apply_opacity") {
SECTION("test rgba8") {
@ -22,10 +22,10 @@ SECTION("test rgba8") {
mapnik::fill(im2, c2); // Because c1 is premultiplied it will make the image premultiplied
mapnik::fill(im2_any, c2); // Because c1 is premultiplied it will make the image premultiplied
mapnik::multiply_alpha(im, 0.75);
mapnik::multiply_alpha(im_any, 0.75);
mapnik::multiply_alpha(im2, 0.75);
mapnik::multiply_alpha(im2_any, 0.75);
mapnik::apply_opacity(im, 0.75);
mapnik::apply_opacity(im_any, 0.75);
mapnik::apply_opacity(im2, 0.75);
mapnik::apply_opacity(im2_any, 0.75);
mapnik::color out;
// This should have only changed the alpha, as it was not premultipleid
@ -65,7 +65,7 @@ SECTION("test rgba8 overflow") {
CHECK(static_cast<int>(out.blue()) == 128);
CHECK(static_cast<int>(out.alpha()) == 128);
mapnik::multiply_alpha(im, 2.5);
mapnik::apply_opacity(im, 2.5);
out = mapnik::get_pixel<mapnik::color>(im, 0, 0);
CHECK(static_cast<int>(out.red()) == 128);
@ -81,7 +81,7 @@ SECTION("test rgba8 underflow") {
mapnik::color c(128,128,128,128); // This color is premultiplied
mapnik::fill(im, c); // Because c1 is not premultiplied it will make the image not premultiplied
mapnik::multiply_alpha(im, -2.5);
mapnik::apply_opacity(im, -2.5);
mapnik::color out;
out = mapnik::get_pixel<mapnik::color>(im, 0, 0);
@ -97,8 +97,8 @@ SECTION("test gray8") {
mapnik::image_gray8 im(4,4);
mapnik::image_any im_any(mapnik::image_gray8(4,4));
CHECK_THROWS(mapnik::multiply_alpha(im, 0.25));
CHECK_THROWS(mapnik::multiply_alpha(im_any, 0.25));
CHECK_THROWS(mapnik::apply_opacity(im, 0.25));
CHECK_THROWS(mapnik::apply_opacity(im_any, 0.25));
} // END SECTION
} // END TEST_CASE

101
test/unit/imaging/image_set_alpha.cpp
View file

@ -1,101 +0,0 @@
#include "catch.hpp"
// mapnik
#include <mapnik/image_any.hpp>
#include <mapnik/color.hpp>
#include <mapnik/image_util.hpp>
TEST_CASE("image set_alpha") {
SECTION("test rgba8") {
mapnik::image_rgba8 im(4,4);
mapnik::image_rgba8 im2(4,4,true,true); // Initialize as already premultiplied
mapnik::image_any im_any(mapnik::image_rgba8(4,4));
mapnik::image_any im2_any(mapnik::image_rgba8(4,4,true,true));
// Fill the images with meaningfull values
mapnik::color c1(57,70,128,128); // This color is not premultiplied
mapnik::color c2(57,70,128,128, true); // This color is premultiplied
mapnik::fill(im, c1); // Because c1 is not premultiplied it will make the image not premultiplied
mapnik::fill(im_any, c1); // Because c1 is not premultiplied it will make the image not premultiplied
mapnik::fill(im2, c2); // Because c1 is premultiplied it will make the image premultiplied
mapnik::fill(im2_any, c2); // Because c1 is premultiplied it will make the image premultiplied
mapnik::set_alpha(im, 0.25);
mapnik::set_alpha(im_any, 0.25);
mapnik::set_alpha(im2, 0.25);
mapnik::set_alpha(im2_any, 0.25);
mapnik::color out;
// This should have only changed the alpha, as it was not premultipleid
out = mapnik::get_pixel<mapnik::color>(im, 0, 0);
CHECK(static_cast<int>(out.red()) == 57);
CHECK(static_cast<int>(out.green()) == 70);
CHECK(static_cast<int>(out.blue()) == 128);
CHECK(static_cast<int>(out.alpha()) == 63);
out = mapnik::get_pixel<mapnik::color>(im_any, 0, 0);
CHECK(static_cast<int>(out.red()) == 57);
CHECK(static_cast<int>(out.green()) == 70);
CHECK(static_cast<int>(out.blue()) == 128);
CHECK(static_cast<int>(out.alpha()) == 63);
// This will be different because it is demultiplied then premultiplied again after setting alpha
out = mapnik::get_pixel<mapnik::color>(im2, 0, 0);
CHECK(static_cast<int>(out.red()) == 28);
CHECK(static_cast<int>(out.green()) == 35);
CHECK(static_cast<int>(out.blue()) == 63);
CHECK(static_cast<int>(out.alpha()) == 63);
out = mapnik::get_pixel<mapnik::color>(im2_any, 0, 0);
CHECK(static_cast<int>(out.red()) == 28);
CHECK(static_cast<int>(out.green()) == 35);
CHECK(static_cast<int>(out.blue()) == 63);
CHECK(static_cast<int>(out.alpha()) == 63);
} // END SECTION
SECTION("test rgba8 overflow") {
mapnik::image_rgba8 im(4,4);
mapnik::color c(128,128,128,128); // This color is premultiplied
mapnik::fill(im, c); // Because c1 is not premultiplied it will make the image not premultiplied
mapnik::set_alpha(im, 1.25);
mapnik::color out;
out = mapnik::get_pixel<mapnik::color>(im, 0, 0);
CHECK(static_cast<int>(out.red()) == 128);
CHECK(static_cast<int>(out.green()) == 128);
CHECK(static_cast<int>(out.blue()) == 128);
CHECK(static_cast<int>(out.alpha()) == 255);
} // END SECTION
SECTION("test rgba8 underflow") {
mapnik::image_rgba8 im(4,4);
mapnik::color c(128,128,128,128); // This color is premultiplied
mapnik::fill(im, c); // Because c1 is not premultiplied it will make the image not premultiplied
mapnik::set_alpha(im, -1.25);
mapnik::color out;
out = mapnik::get_pixel<mapnik::color>(im, 0, 0);
CHECK(static_cast<int>(out.red()) == 128);
CHECK(static_cast<int>(out.green()) == 128);
CHECK(static_cast<int>(out.blue()) == 128);
CHECK(static_cast<int>(out.alpha()) == 0);
} // END SECTION
SECTION("test gray8") {
mapnik::image_gray8 im(4,4);
mapnik::image_any im_any(mapnik::image_gray8(4,4));
CHECK_THROWS(mapnik::set_alpha(im, 0.25));
CHECK_THROWS(mapnik::set_alpha(im_any, 0.25));
} // END SECTION
} // END TEST_CASE

40
test/visual/config.cpp
View file

@ -1,40 +0,0 @@
/*****************************************************************************
*
* This file is part of Mapnik (c++ mapping toolkit)
*
* Copyright (C) 2015 Artem Pavlenko
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*
*****************************************************************************/
// mapnik
#include <mapnik/util/fs.hpp>
#include "config.hpp"
namespace visual_tests
{
bool ensure_dir(boost::filesystem::path const & dir)
{
if (!mapnik::util::exists(dir.string()))
{
return boost::filesystem::create_directories(dir);
}
return true;
}
}

2
test/visual/config.hpp
View file

@ -75,8 +75,6 @@ struct result
using result_list = std::vector<result>;
bool ensure_dir(boost::filesystem::path const & dir);
}
#endif

5
test/visual/renderer.hpp
View file

@ -31,7 +31,6 @@
// mapnik
#include <mapnik/map.hpp>
#include <mapnik/util/fs.hpp>
#include <mapnik/agg_renderer.hpp>
#if defined(HAVE_CAIRO)
#include <mapnik/cairo/cairo_renderer.hpp>
@ -118,7 +117,7 @@ public:
{
typename Renderer::image_type image(ren.render(map, scale_factor));
boost::filesystem::path reference = reference_dir / image_file_name(name, map.width(), map.height(), scale_factor, true);
bool reference_exists = mapnik::util::exists(reference.string());
bool reference_exists = boost::filesystem::exists(reference);
result res;
res.state = reference_exists ? STATE_OK : STATE_OVERWRITE;
@ -131,7 +130,7 @@ public:
if (res.diff)
{
ensure_dir(output_dir);
boost::filesystem::create_directories(output_dir);
boost::filesystem::path path = output_dir / image_file_name(name, map.width(), map.height(), scale_factor);
res.actual_image_path = path;
res.state = STATE_FAIL;

2
test/visual/report.cpp
View file

@ -189,7 +189,7 @@ void html_report::summary(result_list const & results, boost::filesystem::path c
void html_summary(result_list const & results, boost::filesystem::path output_dir)
{
boost::filesystem::path html_root = output_dir / "visual-test-results";
ensure_dir(html_root);
boost::filesystem::create_directories(html_root);
boost::filesystem::path html_report_path = html_root / "index.html";
std::clog << "View failure report at " << html_report_path << "\n";
std::ofstream output_file(html_report_path.string());

34
test/visual/runner.cpp
View file

@ -25,7 +25,6 @@
#include <future>
#include <mapnik/load_map.hpp>
#include <mapnik/util/fs.hpp>
#include "runner.hpp"
@ -52,9 +51,9 @@ private:
double scale_factor_;
};
runner::runner(boost::filesystem::path const & styles_dir,
boost::filesystem::path const & output_dir,
boost::filesystem::path const & reference_dir,
runner::runner(runner::path_type const & styles_dir,
runner::path_type const & output_dir,
runner::path_type const & reference_dir,
bool overwrite,
std::size_t jobs)
: styles_dir_(styles_dir),
@ -69,22 +68,24 @@ runner::runner(boost::filesystem::path const & styles_dir,
result_list runner::test_all(report_type & report) const
{
std::vector<std::string> files = mapnik::util::list_directory(styles_dir_.string());
boost::filesystem::directory_iterator begin(styles_dir_);
boost::filesystem::directory_iterator end;
std::vector<runner::path_type> files(begin, end);
return test_parallel(files, report, jobs_);
}
result_list runner::test(std::vector<std::string> const & style_names, report_type & report) const
{
std::vector<std::string> files(style_names.size());
std::vector<runner::path_type> files(style_names.size());
std::transform(style_names.begin(), style_names.end(), std::back_inserter(files),
[&](std::string const & name)
[&](runner::path_type const & name)
{
return (styles_dir_ / (name + ".xml")).string();
return (name.extension() == ".xml") ? name : (styles_dir_ / (name.string() + ".xml"));
});
return test_parallel(files, report, jobs_);
}
result_list runner::test_parallel(std::vector<std::string> const & files, report_type & report, std::size_t jobs) const
result_list runner::test_parallel(std::vector<runner::path_type> const & files, report_type & report, std::size_t jobs) const
{
result_list results;
@ -137,10 +138,10 @@ result_list runner::test_range(files_iterator begin, files_iterator end, std::re
config defaults;
result_list results;
for (std::vector<std::string>::const_iterator i = begin; i != end; i++)
for (runner::files_iterator i = begin; i != end; i++)
{
std::string const & file = *i;
if (file.size() >= 3 && file.substr(file.size() - 3) == "xml")
runner::path_type const & file = *i;
if (file.extension() == ".xml")
{
try
{
@ -151,7 +152,7 @@ result_list runner::test_range(files_iterator begin, files_iterator end, std::re
{
result r;
r.state = STATE_ERROR;
r.name = file;
r.name = file.string();
r.error_message = ex.what();
results.emplace_back(r);
mapnik::util::apply_visitor(report_visitor(r), report.get());
@ -162,14 +163,14 @@ result_list runner::test_range(files_iterator begin, files_iterator end, std::re
return results;
}
result_list runner::test_one(std::string const& style_path, config cfg, report_type & report) const
result_list runner::test_one(runner::path_type const& style_path, config cfg, report_type & report) const
{
mapnik::Map m(cfg.sizes.front().width, cfg.sizes.front().height);
result_list results;
try
{
mapnik::load_map(m, style_path, true);
mapnik::load_map(m, style_path.string(), true);
}
catch (std::exception const& ex)
{
@ -199,8 +200,7 @@ result_list runner::test_one(std::string const& style_path, config cfg, report_t
parse_map_sizes(*sizes, cfg.sizes);
}
boost::filesystem::path p(style_path);
std::string name(p.stem().string());
std::string name(style_path.stem().string());
for (map_size const & size : cfg.sizes)
{

20
test/visual/runner.hpp
View file

@ -38,11 +38,13 @@ class runner
using renderer_type = mapnik::util::variant<renderer<agg_renderer>,
renderer<cairo_renderer>/*,
renderer<grid_renderer>*/>;
using path_type = boost::filesystem::path;
using files_iterator = std::vector<path_type>::const_iterator;
public:
runner(boost::filesystem::path const & styles_dir,
boost::filesystem::path const & output_dir,
boost::filesystem::path const & reference_dir,
runner(path_type const & styles_dir,
path_type const & output_dir,
path_type const & reference_dir,
bool overwrite,
std::size_t jobs);
@ -50,17 +52,15 @@ public:
result_list test(std::vector<std::string> const & style_names, report_type & report) const;
private:
using files_iterator = std::vector<std::string>::const_iterator;
result_list test_parallel(std::vector<std::string> const & files, report_type & report, std::size_t jobs) const;
result_list test_parallel(std::vector<path_type> const & files, report_type & report, std::size_t jobs) const;
result_list test_range(files_iterator begin, files_iterator end, std::reference_wrapper<report_type> report) const;
result_list test_one(std::string const & style_path, config cfg, report_type & report) const;
result_list test_one(path_type const & style_path, config cfg, report_type & report) const;
void parse_map_sizes(std::string const & str, std::vector<map_size> & sizes) const;
const map_sizes_grammar<std::string::const_iterator> map_sizes_parser_;
const boost::filesystem::path styles_dir_;
const boost::filesystem::path output_dir_;
const boost::filesystem::path reference_dir_;
const path_type styles_dir_;
const path_type output_dir_;
const path_type reference_dir_;
const std::size_t jobs_;
const renderer_type renderers_[boost::mpl::size<renderer_type::types>::value];
};