C# Class SharpMap.Rendering.VectorRenderer

This class renders individual geometry features to a graphics object using the settings of a map object.

Méthodes publiques

Méthode	Description
DrawLabel ( System g, System LabelPoint, System Offset, System font, System forecolor, System backcolor, System halo, float rotation, string text, SharpMap map ) : void	Renders a label to the map.
DrawLineString ( System g, Geometries line, System pen, SharpMap map ) : void	Renders a LineString to the map.
DrawMultiLineString ( System g, Geometries lines, System pen, SharpMap map ) : void	Renders a MultiLineString to the map.
DrawMultiPoint ( System g, Geometries points, System symbol, float symbolscale, System offset, float rotation, SharpMap map ) : void	Renders a SharpMap.Geometries.MultiPoint to the map.
DrawMultiPolygon ( System g, Geometries pols, System brush, System pen, bool clip, SharpMap map ) : void	Renders a multipolygon byt rendering each polygon in the collection by calling DrawPolygon.
DrawPoint ( System g, SharpMap point, System symbol, float symbolscale, System offset, float rotation, SharpMap map ) : void	Renders a point to the map.
DrawPolygon ( System g, SharpMap pol, System brush, System pen, bool clip, SharpMap map ) : void	Renders a polygon to the map.

Méthode	Description
clipPolygon ( System vertices, int width, int height ) : System.Drawing.PointF[]	Clips a polygon to the view. Based on UMN Mapserver renderer [This method is currently not used. It seems faster just to draw the outside points as well)

Renders a label to the map.

public static DrawLabel ( System g, System LabelPoint, System Offset, System font, System forecolor, System backcolor, System halo, float rotation, string text, SharpMap map ) : void
g	System	Graphics reference
LabelPoint	System	Label placement
Offset	System	Offset of label in screen coordinates
font	System	Font used for rendering
forecolor	System	Font forecolor
backcolor	System	Background color
halo	System	Color of halo
rotation	float	Text rotation in degrees
text	string	Text to render
map	SharpMap	Map reference
Résultat	void

Renders a LineString to the map.

public static DrawLineString ( System g, Geometries line, System pen, SharpMap map ) : void
g	System	Graphics reference
line	Geometries	LineString to render
pen	System	Pen style used for rendering
map	SharpMap	Map reference
Résultat	void

Renders a MultiLineString to the map.

public static DrawMultiLineString ( System g, Geometries lines, System pen, SharpMap map ) : void
g	System	Graphics reference
lines	Geometries	MultiLineString to be rendered
pen	System	Pen style used for rendering
map	SharpMap	Map reference
Résultat	void

Renders a SharpMap.Geometries.MultiPoint to the map.

public static DrawMultiPoint ( System g, Geometries points, System symbol, float symbolscale, System offset, float rotation, SharpMap map ) : void
g	System	Graphics reference
points	Geometries	MultiPoint to render
symbol	System	Symbol to place over point
symbolscale	float	The amount that the symbol should be scaled. A scale of '1' equals to no scaling
offset	System	Symbol offset af scale=1
rotation	float	Symbol rotation in degrees
map	SharpMap	Map reference
Résultat	void

Renders a multipolygon byt rendering each polygon in the collection by calling DrawPolygon.

public static DrawMultiPolygon ( System g, Geometries pols, System brush, System pen, bool clip, SharpMap map ) : void
g	System	Graphics reference
pols	Geometries	MultiPolygon to render
brush	System	Brush used for filling (null or transparent for no filling)
pen	System	Outline pen style (null if no outline)
clip	bool	Specifies whether polygon clipping should be applied
map	SharpMap	Map reference
Résultat	void

Renders a point to the map.

public static DrawPoint ( System g, SharpMap point, System symbol, float symbolscale, System offset, float rotation, SharpMap map ) : void
g	System	Graphics reference
point	SharpMap	Point to render
symbol	System	Symbol to place over point
symbolscale	float	The amount that the symbol should be scaled. A scale of '1' equals to no scaling
offset	System	Symbol offset af scale=1
rotation	float	Symbol rotation in degrees
map	SharpMap	Map reference
Résultat	void

Renders a polygon to the map.

public static DrawPolygon ( System g, SharpMap pol, System brush, System pen, bool clip, SharpMap map ) : void
g	System	Graphics reference
pol	SharpMap	Polygon to render
brush	System	Brush used for filling (null or transparent for no filling)
pen	System	Outline pen style (null if no outline)
clip	bool	Specifies whether polygon clipping should be applied
map	SharpMap	Map reference
Résultat	void