public class MidArrowLineStyle extends SegmentStyle
Modifier and Type | Field and Description |
---|---|
private java.awt.Color |
color |
private static double |
HEAD_ANGLE |
private static double |
HEAD_LENGTH |
LINE, POLY_HOLE, POLY_SHELL
Constructor and Description |
---|
MidArrowLineStyle(java.awt.Color color) |
Modifier and Type | Method and Description |
---|---|
protected void |
paint(int index,
java.awt.geom.Point2D p0,
java.awt.geom.Point2D p1,
int lineType,
Viewport vp,
java.awt.Graphics2D gr) |
protected void |
paintMidpointArrow(java.awt.geom.Point2D p0,
java.awt.geom.Point2D p1,
Viewport viewport,
java.awt.Graphics2D graphics) |
paint, paintLineString
paint, paint
private static final double HEAD_ANGLE
private static final double HEAD_LENGTH
private java.awt.Color color
protected void paint(int index, java.awt.geom.Point2D p0, java.awt.geom.Point2D p1, int lineType, Viewport vp, java.awt.Graphics2D gr) throws java.lang.Exception
paint
in class SegmentStyle
p0
- the origin of the line segment, in view spacep1
- the termination of the line segment, in view spacejava.lang.Exception
protected void paintMidpointArrow(java.awt.geom.Point2D p0, java.awt.geom.Point2D p1, Viewport viewport, java.awt.Graphics2D graphics) throws java.awt.geom.NoninvertibleTransformException
java.awt.geom.NoninvertibleTransformException