|
|||||||||
PREV CLASS NEXT CLASS | FRAMES NO FRAMES | ||||||||
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |
java.lang.Objectorg.opensourcephysics.display.DrawingPanel.ZoomBox
public class DrawingPanel.ZoomBox
ZoomBox creates an on-screen rectangle using XORMode for fast redrawing.
Constructor Summary | |
---|---|
DrawingPanel.ZoomBox()
|
Method Summary | |
---|---|
void |
drag(int xpix,
int ypix)
Drags the corner of the Zoombox. |
void |
endZoom(int xpix,
int ypix)
Ends the zoom by setting a new scale. |
void |
prepareZoom()
Prepares to zoom |
java.awt.geom.Rectangle2D.Double |
reportZoom(int xpix,
int ypix)
Ends the zoom and reports the rectangle selected |
void |
startZoom(int xpix,
int ypix)
Starts the zoom by saving the corner location. |
Methods inherited from class java.lang.Object |
---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
---|
public DrawingPanel.ZoomBox()
Method Detail |
---|
public void startZoom(int xpix, int ypix)
xpix
- ypix
- public void endZoom(int xpix, int ypix)
public void prepareZoom()
public java.awt.geom.Rectangle2D.Double reportZoom(int xpix, int ypix)
public void drag(int xpix, int ypix)
xpix
- ypix
-
|
|||||||||
PREV CLASS NEXT CLASS | FRAMES NO FRAMES | ||||||||
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |