DefaultHighlighterFactory.SmoothPolygonHighlighter (jPicEdt 1.4.1_03 API documentation)

java.lang.Object
- jpicedt.graphic.view.DefaultHighlighterFactory.DefaultHighlighter
- - jpicedt.graphic.view.DefaultHighlighterFactory.SmoothPolygonHighlighter

All Implemented Interfaces:

Highlighter

Enclosing class:

DefaultHighlighterFactory
```
public class DefaultHighlighterFactory.SmoothPolygonHighlighter
extends DefaultHighlighterFactory.DefaultHighlighter
```
a Highlighter for SmoothPolygon. So far, it is based on AbstractCurveHighlighter, except where computing tangents is concerned, since for SmoothPolygon's, tangents are specified by polygon-point's rather than Bezier-points.

- Field Summary
  - Fields inherited from class jpicedt.graphic.view.DefaultHighlighterFactory.DefaultHighlighter
    bounds, element, pointIndexIterator, ptBuffer, rectBuffer, shape
- Constructor Summary
  
  Constructors
  Constructor Description
  
  SmoothPolygonHighlighter(PicSmoothPolygon curve)
  construct a new Highlighter for the given smooth-polygon
- Method Summary
  
  All Methods Instance Methods Concrete Methods
  Modifier and Type Method Description
  
  protected void syncShape(double scale)
  Synchronizes the highlighter's tangents with the model.
  - Methods inherited from class jpicedt.graphic.view.DefaultHighlighterFactory.DefaultHighlighter
    changedUpdate, getBounds, getControlPointsIterator, getElement, getHighlighterFactory, hitTest, paint, syncBounds
  - Methods inherited from class java.lang.Object
    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - SmoothPolygonHighlighter
```
public SmoothPolygonHighlighter(PicSmoothPolygon curve)
```
    construct a new Highlighter for the given smooth-polygon
- Method Detail
  - syncShape
```
protected void syncShape(double scale)
```
    Synchronizes the highlighter's tangents with the model. This method is called from inside syncShape() only, and is overriden so as to compute tangents based on polygon's points rather than Bezier-points. Also compute the ``envelope'' polygon which is used for adding a new point (hitTest method).
    
    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.