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java.lang.Objectjpicedt.graphic.toolkit.AbstractMouseTransform
jpicedt.graphic.toolkit.EditElementMouseTransformFactory._MoveControlPointTransform
a mouse-transform that moves element's end-points, ie aka scales elements
Constructor Summary | |
EditElementMouseTransformFactory._MoveControlPointTransform(Element target,
int pointIndex,
EditPointConstraint constraint,
String helpMessage,
Grid grid)
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Method Summary | |
Cursor |
getCursor()
Return the cursor for this MouseTransform |
String |
getHelpMessage()
Return a help-message for the UI, that makes sense with this transform. |
boolean |
next(PEMouseEvent e)
Called when the mouse is released. |
void |
process(PEMouseEvent e)
Called when the mouse is dragged. |
String |
toString()
|
Methods inherited from class jpicedt.graphic.toolkit.AbstractMouseTransform |
getClone, getTarget, paint, start |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Constructor Detail |
public EditElementMouseTransformFactory._MoveControlPointTransform(Element target, int pointIndex, EditPointConstraint constraint, String helpMessage, Grid grid)
target
- the element upon which is transform will actpointIndex
- index of the Element's point that will be movedgrid
- the Grid instance used for alignment (if it's snap-on)constraint
- the geometrical constraint to be used when moving control-points ; may be nullhelpMessage
- if non-null, this will be displayed on mouse-move events instead of the default help-message
for this mouse-transform.jpicedt.graphic.model.Element.setPoint
Method Detail |
public void process(PEMouseEvent e)
public boolean next(PEMouseEvent e)
next
in interface MouseTransform
next
in class AbstractMouseTransform
public String getHelpMessage()
MouseTransform
public String toString()
public Cursor getCursor()
MouseTransform
PicGroup
, returns a cursor according to
pointIndex
.
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