com.reportmill.shape

Class RMShapeUtils

java.lang.Object

com.reportmill.shape.RMShapeUtils

public class RMShapeUtils
extends java.lang.Object

Some shape utility methods.

Constructor Summary

Constructors

Constructor and Description
RMShapeUtils()

Method Summary

Modifier and Type	Method and Description
static Image	createImage(RMShape aShape, Color aColor) Returns an image for the given shape, with given background color (null for clear) and scale.
static Rect	getBoundsOfChildren(RMShape aShape, java.util.List<? extends RMShape> aList) Returns the bounds of a given subset of this shape's children.
static Shape	getCombinedPath(java.util.List<RMShape> theShapes) Returns the combined path from given shapes.
static RMPolygonShape	getCombinedPathsShape(java.util.List<RMShape> theShapes) Returns a polygon shape by combining paths of given shapes.
static Shape	getSubtractedPath(java.util.List<RMShape> theShapes, int anInset) Returns the combined path from given shapes.
static RMPolygonShape	getSubtractedPathsShape(java.util.List<RMShape> theShapes, int anInset) Returns a polygon shape by combining paths of given shapes.
static RMParentShape	groupShapes(java.util.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	paintShape(Painter aPntr, RMShape aShape, Rect aBounds, double aScale) Paints a simple shape.
static void	repaint(java.util.List<? extends RMShape> theShapes) Convenience to mark a whole list of shapes for repaint.

Methods inherited from class java.lang.Object

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

Constructor Detail

RMShapeUtils

public RMShapeUtils()

Method Detail

repaint

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

Convenience to mark a whole list of shapes for repaint.

getBoundsOfChildren

public static Rect getBoundsOfChildren(RMShape aShape,
                                       java.util.List<? extends RMShape> aList)

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

groupShapes

public static RMParentShape groupShapes(java.util.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(java.util.List<RMShape> theShapes)

Returns a polygon shape by combining paths of given shapes.

getCombinedPath

public static Shape getCombinedPath(java.util.List<RMShape> theShapes)

Returns the combined path from given shapes.

getSubtractedPathsShape

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

Returns a polygon shape by combining paths of given shapes.

getSubtractedPath

public static Shape getSubtractedPath(java.util.List<RMShape> theShapes,
                                      int anInset)

Returns the combined path from given shapes.

createImage

public static Image createImage(RMShape aShape,
                                Color aColor)

Returns an image for the given shape, with given background color (null for clear) and scale.

paintShape

public static void paintShape(Painter aPntr,
                              RMShape aShape,
                              Rect aBounds,
                              double aScale)

Paints a simple shape.