Java Doc for QtGraphics.java in  » 6.0-JDK-Modules » j2me » sun » awt » qt » Java Source Code / Java DocumentationJava Source Code and Java Documentation

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Java Source Code / Java Documentation » 6.0 JDK Modules » j2me » sun.awt.qt   Source Cross Reference   Class Diagram   Java Document (Java Doc)   java.lang.Object    java.awt.Graphics       java.awt.Graphics2D          sun.awt.qt.QtGraphics QtGraphics class QtGraphics extends Graphics2D implements ConstrainableGraphics,Cloneable(Code) QtGraphics is an object that encapsulates a graphics context for a particular drawing area using the Qt library. Field Summary  int data       Font font       Color foreground       sun.awt.image.Image image       int originX       int originY       QtComponentPeer peer      The peer that created this graphics. Constructor Summary public   QtGraphics(QtImage image)      Method Summary native public  void clearRect(int x, int y, int w, int h)      Clears the rectangle indicated by x,y,w,h. public  void clipRect(int x, int y, int w, int h)      Crops the clipping rectangle for this QtGraphics context. protected  Object clone()      public  void constrain(int x, int y, int w, int h)      native public  void copyArea(int X, int Y, int W, int H, int dx, int dy)      Copies an area of the canvas that this graphics context paints to. public  Graphics create()      Create a new QtGraphics Object based on this one. static  QtGraphics createFromComponent(QtComponentPeer peer)      final public  void dispose()      native protected  void disposeImpl()      public  void drawArc(int x, int y, int w, int h, int startAngle, int arcAngle)      Draws an arc bounded by the given rectangle from startAngle to endAngle. public  void drawBytes(byte data, int offset, int length, int x, int y)      Draws the given byte array. public  void drawChars(char chars, int offset, int length, int x, int y)      Draws the given character array. public  boolean drawImage(Image img, int x, int y, ImageObserver observer)      Draws an image at x,y in nonblocking mode with a callback object. public  boolean drawImage(Image img, int x, int y, int width, int height, ImageObserver observer)      Draws an image scaled to x,y,w,h in nonblocking mode with a callback object. public  boolean drawImage(Image img, int x, int y, Color bg, ImageObserver observer)      Draws an image at x,y in nonblocking mode with a solid background color and a callback object. public  boolean drawImage(Image img, int x, int y, int width, int height, Color bg, ImageObserver observer)      Draws an image scaled to x,y,w,h in nonblocking mode with a solid background color and a callback object. public  boolean drawImage(Image img, int dx1, int dy1, int dx2, int dy2, int sx1, int sy1, int sx2, int sy2, ImageObserver observer)      Draws a subrectangle of an image scaled to a destination rectangle in nonblocking mode with a callback object. public  boolean drawImage(Image img, int dx1, int dy1, int dx2, int dy2, int sx1, int sy1, int sx2, int sy2, Color bgcolor, ImageObserver observer)      Draws a subrectangle of an image scaled to a destination rectangle in nonblocking mode with a solid background color and a callback object. public  void drawLine(int x1, int y1, int x2, int y2)      Draws the given line. public  void drawOval(int x, int y, int w, int h)      public  void drawPolygon(int xPoints, int yPoints, int nPoints)      public  void drawPolyline(int xPoints, int yPoints, int nPoints)      public  void drawRect(int X, int Y, int W, int H)      Draws the given rectangle. public  void drawRoundRect(int x, int y, int w, int h, int arcWidth, int arcHeight)      Draws a rounded rectangle. public  void drawString(AttributedCharacterIterator text, int x, int y)      public  void drawString(String string, int x, int y)      Draws the given string. public  void fillArc(int x, int y, int w, int h, int startAngle, int endAngle)      fills an arc. public  void fillOval(int x, int y, int w, int h)      public  void fillPolygon(int xPoints, int yPoints, int nPoints)      public  void fillRect(int X, int Y, int W, int H)      Fills the given rectangle with the foreground color. public  void fillRoundRect(int x, int y, int w, int h, int arcWidth, int arcHeight)      Draws a filled rounded rectangle. public  void finalize()      public  Shape getClip()      Returns a Shape object representing the MicroWindows clip. public  Rectangle getClipBounds()      public  Color getColor()      public  Composite getComposite()      public  GraphicsConfiguration getDeviceConfiguration()      public  Font getFont()      public  FontMetrics getFontMetrics(Font font)      Gets font metrics for the given font. public  Stroke getStroke()      public  void setClip(int x, int y, int w, int h)      Sets the clipping rectangle for this QtGraphics context. public  void setClip(Shape clip)      Sets the QtGraphics clip to a Shape (only Rectangle allowed). public  void setColor(Color c)      Sets the graphics color. public  void setComposite(Composite comp)      public  void setFont(Font font)      native public  void setPaintMode()      Sets the paint mode to overwrite the destination with the current color. public  void setStroke(Stroke s)      native public  void setXORMode(Color c1)      Sets the paint mode to alternate between the current color and the given color. public  String toString()      public  void translate(int x, int y)      Field Detail data int data(Code) font Font font(Code) foreground Color foreground(Code) image sun.awt.image.Image image(Code) originX int originX(Code) originY int originY(Code) peer QtComponentPeer peer(Code) The peer that created this graphics. This is needed by clearRect which needs to clear the background with the background color of the heavyweight component that created it. Constructor Detail QtGraphics public QtGraphics(QtImage image)(Code) Method Detail clearRect native public void clearRect(int x, int y, int w, int h)(Code) Clears the rectangle indicated by x,y,w,h. clipRect public void clipRect(int x, int y, int w, int h)(Code) Crops the clipping rectangle for this QtGraphics context. clone protected Object clone()(Code) constrain public void constrain(int x, int y, int w, int h)(Code) copyArea native public void copyArea(int X, int Y, int W, int H, int dx, int dy)(Code) Copies an area of the canvas that this graphics context paints to. Parameters:   X - the x-coordinate of the source. Parameters:   Y - the y-coordinate of the source. Parameters:   W - the width. Parameters:   H - the height. Parameters:   dx - the x-coordinate of the destination. Parameters:   dy - the y-coordinate of the destination. create public Graphics create()(Code) Create a new QtGraphics Object based on this one. createFromComponent static QtGraphics createFromComponent(QtComponentPeer peer)(Code) dispose final public void dispose()(Code) disposeImpl native protected void disposeImpl()(Code) drawArc public void drawArc(int x, int y, int w, int h, int startAngle, int arcAngle)(Code) Draws an arc bounded by the given rectangle from startAngle to endAngle. 0 degrees is a vertical line straight up from the center of the rectangle. Positive angles indicate clockwise rotations, negative angle are counter-clockwise. drawBytes public void drawBytes(byte data, int offset, int length, int x, int y)(Code) Draws the given byte array. drawChars public void drawChars(char chars, int offset, int length, int x, int y)(Code) Draws the given character array. drawImage public boolean drawImage(Image img, int x, int y, ImageObserver observer)(Code) Draws an image at x,y in nonblocking mode with a callback object. drawImage public boolean drawImage(Image img, int x, int y, int width, int height, ImageObserver observer)(Code) Draws an image scaled to x,y,w,h in nonblocking mode with a callback object. drawImage public boolean drawImage(Image img, int x, int y, Color bg, ImageObserver observer)(Code) Draws an image at x,y in nonblocking mode with a solid background color and a callback object. drawImage public boolean drawImage(Image img, int x, int y, int width, int height, Color bg, ImageObserver observer)(Code) Draws an image scaled to x,y,w,h in nonblocking mode with a solid background color and a callback object. drawImage public boolean drawImage(Image img, int dx1, int dy1, int dx2, int dy2, int sx1, int sy1, int sx2, int sy2, ImageObserver observer)(Code) Draws a subrectangle of an image scaled to a destination rectangle in nonblocking mode with a callback object. drawImage public boolean drawImage(Image img, int dx1, int dy1, int dx2, int dy2, int sx1, int sy1, int sx2, int sy2, Color bgcolor, ImageObserver observer)(Code) Draws a subrectangle of an image scaled to a destination rectangle in nonblocking mode with a solid background color and a callback object. drawLine public void drawLine(int x1, int y1, int x2, int y2)(Code) Draws the given line. drawOval public void drawOval(int x, int y, int w, int h)(Code) Draws an oval to fit in the given rectangle drawPolygon public void drawPolygon(int xPoints, int yPoints, int nPoints)(Code) Draws a polygon defined by an array of x points and y points drawPolyline public void drawPolyline(int xPoints, int yPoints, int nPoints)(Code) Draws a bunch of lines defined by an array of x points and y points drawRect public void drawRect(int X, int Y, int W, int H)(Code) Draws the given rectangle. drawRoundRect public void drawRoundRect(int x, int y, int w, int h, int arcWidth, int arcHeight)(Code) Draws a rounded rectangle. drawString public void drawString(AttributedCharacterIterator text, int x, int y)(Code) drawString public void drawString(String string, int x, int y)(Code) Draws the given string. fillArc public void fillArc(int x, int y, int w, int h, int startAngle, int endAngle)(Code) fills an arc. arguments are the same as drawArc. fillOval public void fillOval(int x, int y, int w, int h)(Code) Fills an oval to fit in the given rectangle fillPolygon public void fillPolygon(int xPoints, int yPoints, int nPoints)(Code) Fills a polygon with the current fill mask fillRect public void fillRect(int X, int Y, int W, int H)(Code) Fills the given rectangle with the foreground color. fillRoundRect public void fillRoundRect(int x, int y, int w, int h, int arcWidth, int arcHeight)(Code) Draws a filled rounded rectangle. finalize public void finalize()(Code) getClip public Shape getClip()(Code) Returns a Shape object representing the MicroWindows clip. getClipBounds public Rectangle getClipBounds()(Code) Gets the current clipping area getColor public Color getColor()(Code) getComposite public Composite getComposite()(Code) getDeviceConfiguration public GraphicsConfiguration getDeviceConfiguration()(Code) getFont public Font getFont()(Code) getFontMetrics public FontMetrics getFontMetrics(Font font)(Code) Gets font metrics for the given font. getStroke public Stroke getStroke()(Code) setClip public void setClip(int x, int y, int w, int h)(Code) Sets the clipping rectangle for this QtGraphics context. setClip public void setClip(Shape clip)(Code) Sets the QtGraphics clip to a Shape (only Rectangle allowed). setColor public void setColor(Color c)(Code) Sets the graphics color. setComposite public void setComposite(Composite comp)(Code) setFont public void setFont(Font font)(Code) setPaintMode native public void setPaintMode()(Code) Sets the paint mode to overwrite the destination with the current color. This is the default paint mode. setStroke public void setStroke(Stroke s)(Code) setXORMode native public void setXORMode(Color c1)(Code) Sets the paint mode to alternate between the current color and the given color. toString public String toString()(Code) translate public void translate(int x, int y)(Code) Translate Methods inherited from java.awt.Graphics2D abstract public Composite getComposite()(Code)(Java Doc) abstract public GraphicsConfiguration getDeviceConfiguration()(Code)(Java Doc) abstract public Stroke getStroke()(Code)(Java Doc) abstract public void setComposite(Composite comp)(Code)(Java Doc) abstract public void setStroke(Stroke s)(Code)(Java Doc) Methods inherited from java.awt.Graphics abstract public void clearRect(int x, int y, int width, int height)(Code)(Java Doc) abstract public void clipRect(int x, int y, int width, int height)(Code)(Java Doc) abstract public void copyArea(int x, int y, int width, int height, int dx, int dy)(Code)(Java Doc) abstract public Graphics create()(Code)(Java Doc) public Graphics create(int x, int y, int width, int height)(Code)(Java Doc) abstract public void dispose()(Code)(Java Doc) public void draw3DRect(int x, int y, int width, int height, boolean raised)(Code)(Java Doc) abstract public void drawArc(int x, int y, int width, int height, int startAngle, int arcAngle)(Code)(Java Doc) public void drawBytes(byte data, int offset, int length, int x, int y)(Code)(Java Doc) public void drawChars(char data, int offset, int length, int x, int y)(Code)(Java Doc) abstract public boolean drawImage(Image img, int x, int y, ImageObserver observer)(Code)(Java Doc) abstract public boolean drawImage(Image img, int x, int y, int width, int height, ImageObserver observer)(Code)(Java Doc) abstract public boolean drawImage(Image img, int x, int y, Color bgcolor, ImageObserver observer)(Code)(Java Doc) abstract public boolean drawImage(Image img, int x, int y, int width, int height, Color bgcolor, ImageObserver observer)(Code)(Java Doc) abstract public boolean drawImage(Image img, int dx1, int dy1, int dx2, int dy2, int sx1, int sy1, int sx2, int sy2, ImageObserver observer)(Code)(Java Doc) abstract public boolean drawImage(Image img, int dx1, int dy1, int dx2, int dy2, int sx1, int sy1, int sx2, int sy2, Color bgcolor, ImageObserver observer)(Code)(Java Doc) abstract public void drawLine(int x1, int y1, int x2, int y2)(Code)(Java Doc) abstract public void drawOval(int x, int y, int width, int height)(Code)(Java Doc) abstract public void drawPolygon(int xPoints, int yPoints, int nPoints)(Code)(Java Doc) public void drawPolygon(Polygon p)(Code)(Java Doc) abstract public void drawPolyline(int xPoints, int yPoints, int nPoints)(Code)(Java Doc) public void drawRect(int x, int y, int width, int height)(Code)(Java Doc) abstract public void drawRoundRect(int x, int y, int width, int height, int arcWidth, int arcHeight)(Code)(Java Doc) abstract public void drawString(AttributedCharacterIterator iterator, int x, int y)(Code)(Java Doc) abstract public void drawString(String str, int x, int y)(Code)(Java Doc) public void fill3DRect(int x, int y, int width, int height, boolean raised)(Code)(Java Doc) abstract public void fillArc(int x, int y, int width, int height, int startAngle, int arcAngle)(Code)(Java Doc) abstract public void fillOval(int x, int y, int width, int height)(Code)(Java Doc) abstract public void fillPolygon(int xPoints, int yPoints, int nPoints)(Code)(Java Doc) public void fillPolygon(Polygon p)(Code)(Java Doc) abstract public void fillRect(int x, int y, int width, int height)(Code)(Java Doc) abstract public void fillRoundRect(int x, int y, int width, int height, int arcWidth, int arcHeight)(Code)(Java Doc) public void finalize()(Code)(Java Doc) abstract public Shape getClip()(Code)(Java Doc) abstract public Rectangle getClipBounds()(Code)(Java Doc) public Rectangle getClipBounds(Rectangle r)(Code)(Java Doc) public Rectangle getClipRect()(Code)(Java Doc) abstract public Color getColor()(Code)(Java Doc) abstract public Font getFont()(Code)(Java Doc) public FontMetrics getFontMetrics()(Code)(Java Doc) abstract public FontMetrics getFontMetrics(Font f)(Code)(Java Doc) public boolean hitClip(int x, int y, int width, int height)(Code)(Java Doc) abstract public void setClip(int x, int y, int width, int height)(Code)(Java Doc) abstract public void setClip(Shape clip)(Code)(Java Doc) abstract public void setColor(Color c)(Code)(Java Doc) abstract public void setFont(Font font)(Code)(Java Doc) abstract public void setPaintMode()(Code)(Java Doc) abstract public void setXORMode(Color c1)(Code)(Java Doc) public String toString()(Code)(Java Doc) abstract public void translate(int x, int y)(Code)(Java Doc) 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)