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+ mapnik-rundemo-with-cairo.patch (jonb)

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This commit is contained in:
Artem Pavlenko 2009-01-15 22:53:29 +00:00
parent e3658a7a1a
commit a3c5308b06
3 changed files with 36 additions and 4 deletions
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4
demo/c++/Makefile
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@ -1,7 +1,7 @@
CXX = g++
INCLUDE = `pkg-config --cflags mapnik freetype2`
LIBDIR = `pkg-config --libs mapnik freetype2`
INCLUDE = `pkg-config --cflags mapnik freetype2 cairomm-1.0`
LIBDIR = `pkg-config --libs mapnik freetype2 cairomm-1.0`
DEFINES =

34
demo/c++/rundemo.cpp
View file

@ -33,6 +33,10 @@
#include <mapnik/image_util.hpp>
#include <mapnik/config_error.hpp>
// cairo
#include <mapnik/cairo_renderer.hpp>
#include <cairomm/surface.h>
#include <iostream>
@ -247,11 +251,39 @@ int main ( int argc , char** argv)
save_to_file<ImageData32>(buf.data(),"demo.jpg","jpeg");
save_to_file<ImageData32>(buf.data(),"demo.png","png");
save_to_file<ImageData32>(buf.data(),"demo256.png","png256");
std::cout << "Three maps have been rendered in the current directory:\n"
std::cout << "Three maps have been rendered using AGG in the current directory:\n"
"- demo.jpg\n"
"- demo.png\n"
"- demo256.png\n"
"Have a look!\n";
Cairo::RefPtr<Cairo::ImageSurface> image_surface;
image_surface = Cairo::ImageSurface::create(Cairo::FORMAT_ARGB32, m.getWidth(),m.getHeight());
cairo_renderer<Cairo::Surface> png_render(m, image_surface);
png_render.apply();
image_surface->write_to_png("cairo-demo.png");
Image32 im(image_surface);
save_to_file(im, "cairo-demo256.png","png256");
Cairo::RefPtr<Cairo::Surface> surface;
surface = Cairo::PdfSurface::create("cairo-demo.pdf", m.getWidth(),m.getHeight());
cairo_renderer<Cairo::Surface> pdf_render(m, surface);
pdf_render.apply();
surface = Cairo::SvgSurface::create("cairo-demo.svg", m.getWidth(),m.getHeight());
cairo_renderer<Cairo::Surface> svg_render(m, surface);
svg_render.apply();
std::cout << "Three maps have been rendered using Cairo in the current directory:\n"
"- cairo-demo.png\n"
"- cairo-demo256.png\n"
"- cairo-demo.pdf\n"
"- cairo-demo.svg\n"
"Have a look!\n";
}
catch ( const mapnik::config_error & ex )
{

2
demo/viewer/viewer.pro
View file

@ -10,7 +10,7 @@ INCLUDEPATH += /usr/X11/include/
INCLUDEPATH += .
QMAKE_CXXFLAGS +=' -DDARWIN'
unix:LIBS = -L/opt/mapnik/lib -L/usr/X11/lib -lmapnik -lfreetype
unix:LIBS = -L/opt/mapnik/lib -L/usr/X11/lib -lmapnik -lfreetype -L/usr/local/lib -licuuc
# Input