- doxygen documentation files
- added first docs to map.hpp
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6 changed files with 1876 additions and 9 deletions
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
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<html><head><meta http-equiv="Content-Type" content="text/html;charset=iso-8859-1">
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<title>Mapnik: Main Page</title>
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<td><img src=images/mapnik-logo.png alt=Mapnik></td>
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<td width=100% align=center>
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C++ API DOCUMENTATION
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</td>
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</tr></table>
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</div>
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#include <mapnik/feature_type_style.hpp>
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#include <mapnik/datasource.hpp>
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#include <mapnik/layer.hpp>
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#include <boost/optional/optional.hpp>
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namespace mapnik
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{
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@ -42,50 +41,190 @@ namespace mapnik
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std::map<std::string,feature_type_style> styles_;
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std::vector<Layer> layers_;
|
||||
Envelope<double> currentExtent_;
|
||||
|
||||
public:
|
||||
typedef std::map<std::string,feature_type_style>::const_iterator const_style_iterator;
|
||||
typedef std::map<std::string,feature_type_style>::iterator style_iterator;
|
||||
|
||||
/*! \brief Default constructor.
|
||||
*
|
||||
* Creates a map with these parameters:
|
||||
* - width = 400
|
||||
* - height = 400
|
||||
* - projection = "+proj=latlong +datum=WGS84"
|
||||
*/
|
||||
Map();
|
||||
Map(int width, int height, std::string const& srs="+proj=latlong +datum=WGS84");
|
||||
Map(const Map& rhs);
|
||||
Map& operator=(const Map& rhs);
|
||||
std::map<std::string,feature_type_style> const& styles() const;
|
||||
std::map<std::string,feature_type_style> & styles();
|
||||
|
||||
/*! \brief Constructor
|
||||
* @param width Initial map width.
|
||||
* @param height Initial map height.
|
||||
* @param srs Initial map projection.
|
||||
*/
|
||||
Map(int width, int height, std::string const& srs="+proj=latlong +datum=WGS84");
|
||||
|
||||
/*! \brief Copy Constructur.
|
||||
*
|
||||
* @param rhs Map to copy from.
|
||||
*/
|
||||
Map(const Map& rhs);
|
||||
|
||||
/*! \brief Assignment operator
|
||||
*
|
||||
* TODO: to be documented
|
||||
*
|
||||
*/
|
||||
Map& operator=(const Map& rhs);
|
||||
|
||||
/*! \brief Get first iterator in styles.
|
||||
* @return Constant style iterator.
|
||||
*/
|
||||
const_style_iterator begin_styles() const;
|
||||
|
||||
/*! \brief Get last iterator in styles.
|
||||
* @return Constant style iterator.
|
||||
*/
|
||||
const_style_iterator end_styles() const;
|
||||
|
||||
/*! \brief Get first iterator in styles.
|
||||
* @return Non-constant style iterator.
|
||||
*/
|
||||
style_iterator begin_styles();
|
||||
|
||||
/*! \brief Get last iterator in styles.
|
||||
* @return Non-constant style iterator.
|
||||
*/
|
||||
style_iterator end_styles();
|
||||
|
||||
/*! \brief Insert a style in the map.
|
||||
* @param name The name of the style.
|
||||
* @param style The style to insert.
|
||||
* @return true If success.
|
||||
* @return false If no success.
|
||||
*/
|
||||
bool insert_style(std::string const& name,feature_type_style const& style);
|
||||
|
||||
/*! \brief Remove a style from the map.
|
||||
* @param The name of the style.
|
||||
*/
|
||||
void remove_style(const std::string& name);
|
||||
|
||||
/*! \brief Find a style.
|
||||
* @param name The name of the style.
|
||||
* @return The style if found. If not found return the default map style.
|
||||
*/
|
||||
feature_type_style const& find_style(std::string const& name) const;
|
||||
|
||||
/*! \brief Get number of all layers.
|
||||
*/
|
||||
size_t layerCount() const;
|
||||
|
||||
/*! \brief Add a layer to the map.
|
||||
* @param l The layer to add.
|
||||
*/
|
||||
void addLayer(const Layer& l);
|
||||
|
||||
/*! \brief Get a layer.
|
||||
* @param index Layer number.
|
||||
* @return Constant layer.
|
||||
*/
|
||||
const Layer& getLayer(size_t index) const;
|
||||
|
||||
/*! \brief Get a layer.
|
||||
* @param index Layer number.
|
||||
* @return Non-constant layer.
|
||||
*/
|
||||
Layer& getLayer(size_t index);
|
||||
|
||||
/*! \brief Remove a layer.
|
||||
* @param index Layer number.
|
||||
*/
|
||||
void removeLayer(size_t index);
|
||||
|
||||
/*! \brief Get all layers.
|
||||
* @return Constant layers.
|
||||
*/
|
||||
std::vector<Layer> const& layers() const;
|
||||
|
||||
/*! \brief Get all layers.
|
||||
* @return Non-constant layers.
|
||||
*/
|
||||
std::vector<Layer> & layers();
|
||||
|
||||
/*! \brief Remove all layers and styles from the map.
|
||||
*/
|
||||
void remove_all();
|
||||
|
||||
/*! \brief Get map width.
|
||||
*/
|
||||
unsigned getWidth() const;
|
||||
|
||||
/*! \brief Get map height.
|
||||
*/
|
||||
unsigned getHeight() const;
|
||||
|
||||
/*! \brief Set map width.
|
||||
*/
|
||||
void setWidth(unsigned width);
|
||||
|
||||
/*! \brief Set map height.
|
||||
*/
|
||||
void setHeight(unsigned height);
|
||||
|
||||
/*! \brief Resize the map.
|
||||
*/
|
||||
void resize(unsigned width,unsigned height);
|
||||
|
||||
/*! \brief Get the map projection.
|
||||
* @return Map projection.
|
||||
*/
|
||||
std::string const& srs() const;
|
||||
|
||||
/*! \brief Set the map projection.
|
||||
* @param srs Map projection.
|
||||
*/
|
||||
void set_srs(std::string const& srs);
|
||||
void set_background(const Color& c);
|
||||
boost::optional<Color> const& background() const;
|
||||
void zoom(double zoom);
|
||||
|
||||
/*! \brief Set the map background color.
|
||||
* @param c Background color.
|
||||
*/
|
||||
void setBackground(const Color& c);
|
||||
|
||||
/*! \brief Get the map background color.
|
||||
* @return Background color.
|
||||
*/
|
||||
const Color& getBackground() const;
|
||||
|
||||
/*! \brief Zoom the map at the current position.
|
||||
* @param factor The factor how much the map is zoomed in or out.
|
||||
*/
|
||||
void zoom(double factor);
|
||||
|
||||
/*! \brief Zoom the map to a bounding box.
|
||||
*
|
||||
* Aspect is handled automatic if not fitting to width/height.
|
||||
* @param box The bounding box where to zoom.
|
||||
*/
|
||||
void zoomToBox(const Envelope<double>& box);
|
||||
|
||||
/*! \brief Zoom the map to show all data.
|
||||
*/
|
||||
void zoom_all();
|
||||
|
||||
void pan(int x,int y);
|
||||
|
||||
void pan_and_zoom(int x,int y,double zoom);
|
||||
|
||||
/*! \brief Get current bounding box.
|
||||
* @return The current bounding box.
|
||||
*/
|
||||
const Envelope<double>& getCurrentExtent() const;
|
||||
|
||||
double scale() const;
|
||||
|
||||
CoordTransform view_transform() const;
|
||||
|
||||
featureset_ptr query_point(unsigned index, double x, double y) const;
|
||||
|
||||
featureset_ptr query_map_point(unsigned index, double x, double y) const;
|
||||
~Map();
|
||||
private:
|
||||
|
|
Loading…
Reference in a new issue