org.geotools.renderer.lite

Class StyledShapePainter

Object

StyledShapePainter

public class StyledShapePainter
extends Object

A simple class that knows how to paint a Shape object onto a Graphic given a Style2D. It's the last step of the rendering engine, and has been factored out since both renderers do use the same painting logic.

Author:

Andrea Aime

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	StyledShapePainter.TextureAnchorKey

Field Summary

Fields

Modifier and Type	Field and Description
static boolean	OPTIMIZE_VECTOR_HATCH_FILLS Whether to apply the new vector hatch fill optimization, or not (on by default, this is just a safeguard)
static boolean	ROUND_ICON_COORDS Whether icon centers should be matched to a pixel center, or not
static RenderingHints.Key	TEXTURE_ANCHOR_HINT_KEY

Constructor Summary

Constructors

Constructor and Description
StyledShapePainter()
StyledShapePainter(LabelCache cache)

Method Summary

Modifier and Type	Method and Description
void	paint(Graphics2D graphics, LiteShape2 shape, GraphicLegend legend, double symbolScale, boolean isLabelObstacle) Paints a GraphicLegend in the supplied graphics
void	paint(Graphics2D graphics, LiteShape2 shape, Style2D style, double scale)
void	paint(Graphics2D graphics, LiteShape2 shape, Style2D style, double scale, boolean isLabelObstacle) Invoked automatically when a polyline is about to be draw.
protected void	paintGraphicFill(Graphics2D graphics, Shape shape, Style2D graphicFill, double scale) Paints a graphic fill for a given shape.

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

TEXTURE_ANCHOR_HINT_KEY

public static final RenderingHints.Key TEXTURE_ANCHOR_HINT_KEY

ROUND_ICON_COORDS

public static boolean ROUND_ICON_COORDS

Whether icon centers should be matched to a pixel center, or not

OPTIMIZE_VECTOR_HATCH_FILLS

public static boolean OPTIMIZE_VECTOR_HATCH_FILLS

Whether to apply the new vector hatch fill optimization, or not (on by default, this is just a safeguard)

Constructor Detail

StyledShapePainter

public StyledShapePainter()

StyledShapePainter

public StyledShapePainter(LabelCache cache)

Method Detail

paint

public void paint(Graphics2D graphics,
                  LiteShape2 shape,
                  Style2D style,
                  double scale)

paint

public void paint(Graphics2D graphics,
                  LiteShape2 shape,
                  Style2D style,
                  double scale,
                  boolean isLabelObstacle)

Invoked automatically when a polyline is about to be draw. This implementation paints the polyline according to the rendered style

Parameters:

graphics - The graphics in which to draw.

shape - The polygon to draw.

style - The style to apply, or null if none.

scale - The scale denominator for the current zoom level

Throws:

FactoryException

TransformException

paint

public void paint(Graphics2D graphics,
                  LiteShape2 shape,
                  GraphicLegend legend,
                  double symbolScale,
                  boolean isLabelObstacle)

Paints a GraphicLegend in the supplied graphics

Parameters:

graphics - The graphics in which to draw.

shape - The shape to draw.

legend - The legend to apply.

symbolScale - The scale of the symbol, if the legend graphic has to be rescaled

paintGraphicFill

protected void paintGraphicFill(Graphics2D graphics,
                                Shape shape,
                                Style2D graphicFill,
                                double scale)

Paints a graphic fill for a given shape.

Parameters:

graphics - Graphics2D on which to paint.

shape - Shape whose fill is to be painted.

graphicFill - a Style2D that specified the graphic fill.

scale - the scale of the current render.

Throws:

TransformException

FactoryException