Package org.locationtech.jtstest.testbuilder.ui.style

Class ArrowSegmentStyle

java.lang.Object

org.locationtech.jtstest.testbuilder.ui.style.LineStringStyle

org.locationtech.jtstest.testbuilder.ui.style.SegmentStyle

org.locationtech.jtstest.testbuilder.ui.style.ArrowSegmentStyle

All Implemented Interfaces:

Style

public class ArrowSegmentStyle
extends SegmentStyle

Field Summary

Fields

Modifier and Type	Field	Description
static double	MIN_VISIBLE_LEN

Fields inherited from class org.locationtech.jtstest.testbuilder.ui.style.LineStringStyle

LINE, POLY_HOLE, POLY_SHELL

Constructor Summary

Constructors

Constructor	Description
ArrowSegmentStyle(Color color)

Method Summary

Modifier and Type	Method	Description
protected void	paint(int index, Point2D p0, Point2D p1, int lineType, Viewport vp, Graphics2D gr)
protected void	paintMidArrowHalf(Point2D p0, Point2D p1, Viewport viewport, Graphics2D graphics)
protected void	paintMidpointArrow(Point2D p0, Point2D p1, Viewport viewport, Graphics2D graphics)
protected void	paintOffsetArrow(Point2D p0, Point2D p1, Viewport viewport, Graphics2D graphics)
void	setColor(Color color)

Methods inherited from class org.locationtech.jtstest.testbuilder.ui.style.SegmentStyle

paint, paintLineString

Methods inherited from class org.locationtech.jtstest.testbuilder.ui.style.LineStringStyle

paint, paint

Methods inherited from class java.lang.Object

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

Field Detail

MIN_VISIBLE_LEN

public static final double MIN_VISIBLE_LEN

See Also:

Constant Field Values

Constructor Detail

ArrowSegmentStyle

public ArrowSegmentStyle(Color color)

Method Detail

setColor

public void setColor(Color color)

paint

protected void paint(int index,
                     Point2D p0,
                     Point2D p1,
                     int lineType,
                     Viewport vp,
                     Graphics2D gr)
              throws Exception

Specified by:

paint in class SegmentStyle

p0 - the origin of the line segment, in view space

p1 - the termination of the line segment, in view space

Throws:

Exception

paintMidpointArrow

protected void paintMidpointArrow(Point2D p0,
                                  Point2D p1,
                                  Viewport viewport,
                                  Graphics2D graphics)
                           throws NoninvertibleTransformException

Throws:

NoninvertibleTransformException

paintOffsetArrow

protected void paintOffsetArrow(Point2D p0,
                                Point2D p1,
                                Viewport viewport,
                                Graphics2D graphics)
                         throws NoninvertibleTransformException

Throws:

NoninvertibleTransformException

paintMidArrowHalf

protected void paintMidArrowHalf(Point2D p0,
                                 Point2D p1,
                                 Viewport viewport,
                                 Graphics2D graphics)
                          throws NoninvertibleTransformException

Throws:

NoninvertibleTransformException