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Java Source Code / Java Documentation » 6.0 JDK Modules » j2me » com.sun.perseus.j2d 
Source Cross Reference  Class Diagram Java Document (Java Doc) 


java.lang.Object
   com.sun.perseus.j2d.PathSupport

PathSupport
public class PathSupport (Code)

version:
   $Id: PathSupport.java,v 1.12 2006/04/21 06:35:29 st125089 Exp $




Method Summary
static  intcomputeStrokeDashOffset(float strokeDashOffset, float[] strokeDashArray)
     Implemnetation: Handles negative strokeDashOffset
Parameters:
  strokeDashOffset - the possibly negative dash offset value.
Parameters:
  strokeDashArray - the applicable dash array.
public static  voidcomputeStrokedPathTile(Tile tile, Object strokedPath, Transform t)
    
Parameters:
  strokedPath - the object returned from a previous getStrokedPath call.
public static  ObjectgetStrokedEllipse(float x, float y, float width, float height, GraphicsProperties gp)
    
Parameters:
  x - the ellipse's x-axis origin
Parameters:
  y - the ellipse's y-axis origin
Parameters:
  width - the ellipse's x-axis length
Parameters:
  height - the ellipse's y-axis length.
Parameters:
  gp - the GraphicsProperties defining rendering conditions.
public static  ObjectgetStrokedLine(float x1, float y1, float x2, float y2, GraphicsProperties gp)
    
Parameters:
  x1 - the line's x-axis starting position.
Parameters:
  y1 - the line's y-axis starting position.
Parameters:
  x2 - the line's x-axis end position.
Parameters:
  y2 - the line's y-axis end position.
Parameters:
  gp - the GraphicsProperties defining rendering conditions.
public static  ObjectgetStrokedPath(Path path, GraphicsProperties gp)
    
Parameters:
  path - the Path to stroke.
Parameters:
  gp - the GraphicsProperties defining the rendering conditions.
public static  ObjectgetStrokedRect(float x, float y, float w, float h, GraphicsProperties gp)
    
Parameters:
  x - the rectangle's x-axis origin
Parameters:
  y - the rectangle's y-axis origin
Parameters:
  w - the rectangle's length along the x-axis
Parameters:
  h - the rectangle's length along the y-axis
Parameters:
  gp - the GraphicsProperties defining rendering conditions.
public static  ObjectgetStrokedRect(float fx, float fy, float fw, float fh, float rx, float ry, GraphicsProperties gp)
    
Parameters:
  fx - the rectangle's x-axis origin
Parameters:
  fy - the rectangle's y-axis origin
Parameters:
  fw - the rectangle's length along the x-axis
Parameters:
  fh - the rectangle's length along the y-axis
Parameters:
  rx - the rectangle's rounded corner diameter along the x-axis
Parameters:
  ry - the rectangle's rounded corner diameter along the y-axis.
Parameters:
  gp - the GraphicsProperties defining rendering conditions.
public static  booleanisHit(Path path, int windingRule, float hx, float hy)
     Returns true if the shape is hit by the given point.
Parameters:
  path - the shape on which we do hit testing.
public static  booleanisStrokedPathHit(Object strokedPath, int windingRule, float hx, float hy)
     Returns true if the input object is hit by the given point.
Parameters:
  strokedPath - the shape on which we do hit testing.Should not be null.
Parameters:
  windingRule - the winding rule fo the path.
Parameters:
  hx - the hit point x-axis coordinate.
Parameters:
  hy - the hit point y-axis coordinate.



Method Detail
computeStrokeDashOffset
static int computeStrokeDashOffset(float strokeDashOffset, float[] strokeDashArray)(Code)
Implemnetation: Handles negative strokeDashOffset
Parameters:
  strokeDashOffset - the possibly negative dash offset value.
Parameters:
  strokeDashArray - the applicable dash array. a positive strokeDashOffset.



computeStrokedPathTile
public static void computeStrokedPathTile(Tile tile, Object strokedPath, Transform t)(Code)

Parameters:
  strokedPath - the object returned from a previous getStrokedPath call. Should not be null.
Parameters:
  t - the transform from the strokedPath space to the requestedtile space.
Parameters:
  tile - the bounds of the given stroked outline.



getStrokedEllipse
public static Object getStrokedEllipse(float x, float y, float width, float height, GraphicsProperties gp)(Code)

Parameters:
  x - the ellipse's x-axis origin
Parameters:
  y - the ellipse's y-axis origin
Parameters:
  width - the ellipse's x-axis length
Parameters:
  height - the ellipse's y-axis length.
Parameters:
  gp - the GraphicsProperties defining rendering conditions. the stroked outline.



getStrokedLine
public static Object getStrokedLine(float x1, float y1, float x2, float y2, GraphicsProperties gp)(Code)

Parameters:
  x1 - the line's x-axis starting position.
Parameters:
  y1 - the line's y-axis starting position.
Parameters:
  x2 - the line's x-axis end position.
Parameters:
  y2 - the line's y-axis end position.
Parameters:
  gp - the GraphicsProperties defining rendering conditions. the stroked outline.



getStrokedPath
public static Object getStrokedPath(Path path, GraphicsProperties gp)(Code)

Parameters:
  path - the Path to stroke.
Parameters:
  gp - the GraphicsProperties defining the rendering conditions. the stroked outline.



getStrokedRect
public static Object getStrokedRect(float x, float y, float w, float h, GraphicsProperties gp)(Code)

Parameters:
  x - the rectangle's x-axis origin
Parameters:
  y - the rectangle's y-axis origin
Parameters:
  w - the rectangle's length along the x-axis
Parameters:
  h - the rectangle's length along the y-axis
Parameters:
  gp - the GraphicsProperties defining rendering conditions. the stroked outline.



getStrokedRect
public static Object getStrokedRect(float fx, float fy, float fw, float fh, float rx, float ry, GraphicsProperties gp)(Code)

Parameters:
  fx - the rectangle's x-axis origin
Parameters:
  fy - the rectangle's y-axis origin
Parameters:
  fw - the rectangle's length along the x-axis
Parameters:
  fh - the rectangle's length along the y-axis
Parameters:
  rx - the rectangle's rounded corner diameter along the x-axis
Parameters:
  ry - the rectangle's rounded corner diameter along the y-axis.
Parameters:
  gp - the GraphicsProperties defining rendering conditions. the stroked outline.



isHit
public static boolean isHit(Path path, int windingRule, float hx, float hy)(Code)
Returns true if the shape is hit by the given point.
Parameters:
  path - the shape on which we do hit testing. Should not be null.
Parameters:
  windingRule - the winding rule fo the path.
Parameters:
  hx - the hit point x-axis coordinate.
Parameters:
  hy - the hit point y-axis coordinate. true if the input shape is hit. false otherwise.



isStrokedPathHit
public static boolean isStrokedPathHit(Object strokedPath, int windingRule, float hx, float hy)(Code)
Returns true if the input object is hit by the given point.
Parameters:
  strokedPath - the shape on which we do hit testing.Should not be null.
Parameters:
  windingRule - the winding rule fo the path.
Parameters:
  hx - the hit point x-axis coordinate.
Parameters:
  hy - the hit point y-axis coordinate. true if the input shape is hit. false otherwise.



Methods inherited from java.lang.Object
public boolean equals(Object obj)(Code)(Java Doc)
final native public Class getClass()(Code)(Java Doc)
native public int hashCode()(Code)(Java Doc)
final native public void notify()(Code)(Java Doc)
final native public void notifyAll()(Code)(Java Doc)
public String toString()(Code)(Java Doc)
final native public void wait(long timeout) throws InterruptedException(Code)(Java Doc)
final public void wait(long timeout, int nanos) throws InterruptedException(Code)(Java Doc)
final public void wait() throws InterruptedException(Code)(Java Doc)

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