Package com.vividsolutions.jump.workbench.ui.renderer.style

Class LineStringStyle

java.lang.Object

com.vividsolutions.jump.workbench.ui.renderer.style.LineStringStyle

All Implemented Interfaces:

Style, Cloneable

Direct Known Subclasses:

LineStringEndpointStyle, LineStringSegmentStyle, LineStringVertexStyle

public abstract class LineStringStyle
extends Object
implements Style

Field Summary

Fields

Modifier and Type	Field	Description
protected boolean	enabled
protected Color	fillColorWithAlpha
protected Color	lineColorWithAlpha
protected Stroke	stroke

Constructor Summary

Constructors

Constructor	Description
LineStringStyle(String name, Icon icon)

Method Summary

Modifier and Type	Method	Description
Object	clone()
void	initialize(Layer layer)	Called before #paint is applied to each Feature.
boolean	isEnabled()
void	paint(Feature f, Graphics2D g, Viewport viewport)
protected void	paintGeometry(org.locationtech.jts.geom.Geometry geometry, Graphics2D graphics, Viewport viewport)
protected abstract void	paintLineString(org.locationtech.jts.geom.LineString lineString, Viewport viewport, Graphics2D graphics)
void	setEnabled(boolean enabled)

Methods inherited from class java.lang.Object

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

Field Detail

enabled

protected boolean enabled

stroke

protected Stroke stroke

lineColorWithAlpha

protected Color lineColorWithAlpha

fillColorWithAlpha

protected Color fillColorWithAlpha

Constructor Detail

LineStringStyle

public LineStringStyle(String name,
                       Icon icon)

Method Detail

clone

public Object clone()

Specified by:

clone in interface Style

Overrides:

clone in class Object

paintGeometry

protected void paintGeometry(org.locationtech.jts.geom.Geometry geometry,
                             Graphics2D graphics,
                             Viewport viewport)
                      throws Exception

Throws:

Exception

paintLineString

protected abstract void paintLineString(org.locationtech.jts.geom.LineString lineString,
                                        Viewport viewport,
                                        Graphics2D graphics)
                                 throws Exception

Parameters:

lineString - has 2 or more points

viewport - the viewport to paint the lineString to

graphics - the graphic context

Throws:

Exception - if an Exception occurs during painting

setEnabled

public void setEnabled(boolean enabled)

Specified by:

setEnabled in interface Style

isEnabled

public boolean isEnabled()

Specified by:

isEnabled in interface Style

Returns:

false if #paint should not be called e.g. because vertices are not shown. Don't need to check whether the layer is visible.

initialize

public void initialize(Layer layer)

Description copied from interface: Style

Called before #paint is applied to each Feature.

Specified by:

initialize in interface Style

Parameters:

layer - the layer on which to apply this style

paint

public void paint(Feature f,
                  Graphics2D g,
                  Viewport viewport)
           throws Exception

Specified by:

paint in interface Style

Throws:

Exception