jpicedt.graphic.view

Class DefaultHighlighterFactory.EllipseHighlighter

java.lang.Object

jpicedt.graphic.view.DefaultHighlighterFactory.DefaultHighlighter

jpicedt.graphic.view.DefaultHighlighterFactory.EllipseHighlighter

All Implemented Interfaces:

Highlighter

Enclosing class:

DefaultHighlighterFactory

public class DefaultHighlighterFactory.EllipseHighlighter
extends DefaultHighlighterFactory.DefaultHighlighter

a Highlighter for PicEllipse's. This comprises control-points and the surrounding parallelogram.

Field Summary

Fields inherited from class jpicedt.graphic.view.DefaultHighlighterFactory.DefaultHighlighter

bounds, element, pointIndexIterator, ptBuffer, rectBuffer, shape

Constructor Summary

Constructors

Constructor and Description
EllipseHighlighter(PicEllipse ellipse) construct a new Highlighter for the given ellipse

Method Summary

Modifier and Type	Method and Description
void	paint(java.awt.Graphics2D g, java.awt.geom.Rectangle2D allocation, double scale) Render the Highlighter to the given graphic context. Current implementation paints end-points using the highlighter color if the given allocation intersects the bounds of this view, then paint the surrounding parallelogram.
protected void	syncShape(double scale) Synchronize the "shape" variable with the model.

Methods inherited from class jpicedt.graphic.view.DefaultHighlighterFactory.DefaultHighlighter

changedUpdate, getBounds, getControlPointsIterator, getElement, getHighlighterFactory, hitTest, syncBounds

Methods inherited from class java.lang.Object

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

Constructor Detail

EllipseHighlighter

public EllipseHighlighter(PicEllipse ellipse)

construct a new Highlighter for the given ellipse

Method Detail

syncShape

protected void syncShape(double scale)

Synchronize the "shape" variable with the model.

Overrides:

syncShape in class DefaultHighlighterFactory.DefaultHighlighter

Parameters:

scale - The current scale factor from-model-to-screen for the Graphics2D context ; this may be used to scale down line thickess, etc... so that e.g. barbells appear with the same size on the screen whatever the scale factor being set to the graphic context.

paint

public void paint(java.awt.Graphics2D g,
                  java.awt.geom.Rectangle2D allocation,
                  double scale)

Render the Highlighter to the given graphic context.
Current implementation paints end-points using the highlighter color if the given allocation intersects the bounds of this view, then paint the surrounding parallelogram.

Specified by:

paint in interface Highlighter

Overrides:

paint in class DefaultHighlighterFactory.DefaultHighlighter

Parameters:

scale - The current scale factor from model to screen for the Graphics2D context ; this may be used to scale down line thickess, etc... so that lines/rectangle/... appear with the same length on the screen whatever the scale factor that's set to the graphic context.

allocation - current clipping