Package com.inductiveautomation.rm.shape

Class RMShapeUtils

java.lang.Object

com.inductiveautomation.rm.shape.RMShapeUtils

public class RMShapeUtils
extends Object

Some shape utility methods.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	RMShapeUtils.HoverTimer	A Timer subclass.

Constructor Summary

Constructors

Constructor	Description
RMShapeUtils()

Method Summary

Modifier and Type	Method	Description
static RMRect	getBoundsOfChildren(RMShape aShape, List<? extends RMShape> aList)	Returns the bounds of a given subset of this shape's children.
static RMPath	getCombinedPath(List<RMShape> theShapes)	Returns the combined path from given shapes.
static RMPolygonShape	getCombinedPathsShape(List<RMShape> theShapes)	Returns a polygon shape by combining paths of given shapes.
static RMShape	getHoverShape()	Returns the hover shape.
static RMShapeUtils.HoverTimer	getHoverTimer()	Returns the shared hover timer.
static RMShapeUtils.HoverTimer	getHoverTimer(RMShapeMouseEvent anEvent)	Returns the hover timer, creating it if missing.
static RMPath	getSubtractedPath(List<RMShape> theShapes, int anInset)	Returns the combined path from given shapes.
static RMPolygonShape	getSubtractedPathsShape(List<RMShape> theShapes, int anInset)	Returns a polygon shape by combining paths of given shapes.
static RMParentShape	groupShapes(List<? extends RMShape> theShapes, RMParentShape groupShape)	Adds the subset of children in given list into a given group shape, which is then added back to receiver.
static void	repaint(List<? extends RMShape> theShapes)	Convenience to mark a whole list of shapes for repaint.
static void	setHoverTimer(RMShapeUtils.HoverTimer aTimer)	Sets the hover timer.

Methods inherited from class java.lang.Object

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

Constructor Details

RMShapeUtils

public RMShapeUtils()

Method Details

repaint

public static void repaint(List<? extends RMShape> theShapes)

Convenience to mark a whole list of shapes for repaint.

getBoundsOfChildren

public static RMRect getBoundsOfChildren(RMShape aShape,
 List<? extends RMShape> aList)

Returns the bounds of a given subset of this shape's children.

groupShapes

public static RMParentShape groupShapes(List<? extends RMShape> theShapes,
 RMParentShape groupShape)

Adds the subset of children in given list into a given group shape, which is then added back to receiver.

getCombinedPathsShape

public static RMPolygonShape getCombinedPathsShape(List<RMShape> theShapes)

Returns a polygon shape by combining paths of given shapes.

getCombinedPath

public static RMPath getCombinedPath(List<RMShape> theShapes)

Returns the combined path from given shapes.

getSubtractedPathsShape

public static RMPolygonShape getSubtractedPathsShape(List<RMShape> theShapes,
 int anInset)

Returns a polygon shape by combining paths of given shapes.

getSubtractedPath

public static RMPath getSubtractedPath(List<RMShape> theShapes,
 int anInset)

Returns the combined path from given shapes.

getHoverTimer

public static RMShapeUtils.HoverTimer getHoverTimer()

Returns the shared hover timer.

setHoverTimer

public static void setHoverTimer(RMShapeUtils.HoverTimer aTimer)

Sets the hover timer.

getHoverTimer

public static RMShapeUtils.HoverTimer getHoverTimer(RMShapeMouseEvent anEvent)

Returns the hover timer, creating it if missing.

getHoverShape

public static RMShape getHoverShape()

Returns the hover shape.