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Class java.awt.print.PeekGraphics

java.lang.Object
    |
    +----java.awt.Graphics
            |
            +----java.awt.Graphics2D
                    |
                    +----java.awt.print.ProxyGraphics2D
                            |
                            +----java.awt.print.PeekGraphics

public class PeekGraphics
extends ProxyGraphics2D
implements ImageObserver

Inner Class Summary
 PeekGraphics.ImageWaiter
This private class does not return from its constructor until 'img's wdth and height are available.
 

Fields inherited from class java.awt.Graphics2D
 ANTIALIAS_DEFAULT, ANTIALIAS_OFF, ANTIALIAS_ON, ANTIALIASING, RENDER_DEFAULT, RENDER_QUALITY, RENDER_SPEED, RENDERING
 

Constructor Summary
 PeekGraphics(Graphics2D graphics, PageContext pageContext)
 
 

Method Summary
void  clearRect(int x, int y, int width, int height)
Clears the specified rectangle by filling it with the background color of the current drawing surface.
void  draw(Shape s)
Strokes the outline of a Shape using the settings of the current graphics state.
void  drawArc(int x, int y, int width, int height, int startAngle, int arcAngle)
Draws the outline of a circular or elliptical arc covering the specified rectangle.
boolean  drawImage(Image img, int x, int y, ImageObserver observer)
Draws as much of the specified image as is currently available.
boolean  drawImage(Image img, int x, int y, int width, int height, ImageObserver observer)
Draws as much of the specified image as has already been scaled to fit inside the specified rectangle.
boolean  drawImage(Image img, int x, int y, Color bgcolor, ImageObserver observer)
Draws as much of the specified image as is currently available.
boolean  drawImage(Image img, int x, int y, int width, int height, Color bgcolor, ImageObserver observer)
Draws as much of the specified image as has already been scaled to fit inside the specified rectangle.
boolean  drawImage(Image img, int dx1, int dy1, int dx2, int dy2, int sx1, int sy1, int sx2, int sy2, ImageObserver observer)
Draws as much of the specified area of the specified image as is currently available, scaling it on the fly to fit inside the specified area of the destination drawable surface.
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 as much of the specified area of the specified image as is currently available, scaling it on the fly to fit inside the specified area of the destination drawable surface.
void  drawImage(Image img, AffineTransform xform, ImageObserver obs)
Draws an image, applying a transform from image space into user space before drawing.
void  drawImage(BufferedImage img, BufferedImageOp op, int x, int y)
Draws a BufferedImage that is filtered with a BufferedImageOp.
void  drawLine(int x1, int y1, int x2, int y2)
Draws a line, using the current color, between the points (x1, y1) and (x2, y2) in this graphics context's coordinate system.
void  drawOval(int x, int y, int width, int height)
Draws the outline of an oval.
void  drawPolygon(int[] xPoints, int[] yPoints, int nPoints)
Draws a closed polygon defined by arrays of x and y coordinates.
void  drawPolyline(int[] xPoints, int[] yPoints, int nPoints)
Draws a sequence of connected lines defined by arrays of x and y coordinates.
void  drawRenderableImage(RenderableImage img, AffineTransform xfrom, Hashtable renderHints, Hashtable renderHintsObserved)
 
void  drawRenderedImage(RenderedImage img, AffineTransform xform)
Draws an image, applying a transform from image space into user space before drawing.
void  drawRoundRect(int x, int y, int width, int height, int arcWidth, int arcHeight)
Draws an outlined round-cornered rectangle using this graphics context's current color.
void  drawString(String str, int x, int y)
Draws the text given by the specified string, using this graphics context's current font and color.
void  drawString(String s, float x, float y)
Draws a string of text.
void  drawString(StyledString s, float x, float y)
Draws a StyledString.
void  drawString(GlyphSet g, float x, float y)
Draws a GlyphSet.
void  drawString(TextLayout text, float x, float y)
 
void  fill(Shape s)
Fills the interior of a Shape using the settings of the current graphics state.
void  fillArc(int x, int y, int width, int height, int startAngle, int arcAngle)
Fills a circular or elliptical arc covering the specified rectangle.
void  fillOval(int x, int y, int width, int height)
Fills an oval bounded by the specified rectangle with the current color.
void  fillPolygon(int[] xPoints, int[] yPoints, int nPoints)
Fills a closed polygon defined by arrays of x and y coordinates.
void  fillRect(int x, int y, int width, int height)
Fills the specified rectangle.
void  fillRoundRect(int x, int y, int width, int height, int arcWidth, int arcHeight)
Fills the specified rounded corner rectangle with the current color.
Area  getDrawingArea()
 
boolean  imageUpdate(Image img, int infoFlags, int x, int y, int width, int height)
Notify this object when the height or width become available for an image.
void  rotate(double theta)
Concatenates the current transform of this Graphics2D with a rotation transformation.
void  rotate(double theta, double x, double y)
Concatenates the current transform of this Graphics2D with a translated rotation transformation.
void  scale(double sx, double sy)
Concatenates the current transform of this Graphics2D with a scaling transformation.
void  shear(double shx, double shy)
Concatenates the current transform of this Graphics2D with a shearing transformation.
void  translate(double tx, double ty)
Concatenates the current transform of this Graphics2D with a translation transformation.
void  translate(int x, int y)
Translate
 
Methods inherited from class java.awt.print.ProxyGraphics2D
 clearRect, clip, clipRect, copyArea, create, dispose, draw, drawArc, drawImage, drawImage, drawImage, drawImage, drawImage, drawImage, drawImage, drawImage, drawLine, drawOval, drawPolygon, drawPolyline, drawRenderableImage, drawRenderedImage, drawRoundRect, drawString, drawString, drawString, drawString, drawString, fill, fillArc, fillOval, fillPolygon, fillRect, fillRoundRect, getBackground, getClip, getClipBounds, getColor, getComposite, getDelegate, getDeviceConfiguration, getFont, getFontMetrics, getPageFormat, getPageIndex, getPageName, getPagePainter, getPaint, getRenderingHints, getStroke, getTransform, hit, hitString, rotate, rotate, scale, setBackground, setClip, setClip, setColor, setComposite, setDelegate, setFont, setPaint, setPaintMode, setRenderingHints, setStroke, setTransform, setXORMode, shear, transform, translate, translate
 
Methods inherited from class java.awt.Graphics2D
 clip, draw, drawImage, drawImage, drawRenderableImage, drawRenderedImage, drawString, drawString, drawString, drawString, fill, getBackground, getComposite, getDeviceConfiguration, getPaint, getRenderingHints, getStroke, getTransform, hit, hitString, rotate, rotate, scale, setBackground, setComposite, setPaint, setRenderingHints, setStroke, setTransform, shear, transform, translate, translate
 
Methods inherited from class java.awt.Graphics
 clearRect, clipRect, copyArea, create, create, dispose, draw3DRect, drawArc, drawBytes, drawChars, drawImage, drawImage, drawImage, drawImage, drawImage, drawImage, drawLine, drawOval, drawPolygon, drawPolygon, drawPolyline, drawRect, drawRoundRect, drawString, fill3DRect, fillArc, fillOval, fillPolygon, fillPolygon, fillRect, fillRoundRect, finalize, getClip, getClipBounds, getClipBounds, getClipRect, getColor, getFont, getFontMetrics, getFontMetrics, hitClip, setClip, setClip, setColor, setFont, setPaintMode, setXORMode, toString, translate
 
Methods inherited from class java.lang.Object
 clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

PeekGraphics

public PeekGraphics(Graphics2D graphics,
                    PageContext pageContext)
Method Detail

getDrawingArea

public Area getDrawingArea()

drawLine

public void drawLine(int x1,
                     int y1,
                     int x2,
                     int y2)
Draws a line, using the current color, between the points (x1, y1) and (x2, y2) in this graphics context's coordinate system.
Parameters:
x1 - the first point's x coordinate.
y1 - the first point's y coordinate.
x2 - the second point's x coordinate.
y2 - the second point's y coordinate.
Overrides:
drawLine in class ProxyGraphics2D

fillRect

public void fillRect(int x,
                     int y,
                     int width,
                     int height)
Fills the specified rectangle. The left and right edges of the rectangle are at x and x + width - 1. The top and bottom edges are at y and y + height - 1. The resulting rectangle covers an area width pixels wide by height pixels tall. The rectangle is filled using the graphics context's current color.
Parameters:
x - the x coordinate of the rectangle to be filled.
y - the y coordinate of the rectangle to be filled.
width - the width of the rectangle to be filled.
height - the height of the rectangle to be filled.
Overrides:
fillRect in class ProxyGraphics2D
See Also:
fillRect, clearRect

clearRect

public void clearRect(int x,
                      int y,
                      int width,
                      int height)
Clears the specified rectangle by filling it with the background color of the current drawing surface. This operation does not use the current paint mode.

Beginning with Java 1.1, the background color of offscreen images may be system dependent. Applications should use setColor followed by fillRect to ensure that an offscreen image is cleared to a specific color.

Parameters:
x - the x coordinate of the rectangle to clear.
y - the y coordinate of the rectangle to clear.
width - the width of the rectangle to clear.
height - the height of the rectangle to clear.
Overrides:
clearRect in class ProxyGraphics2D
See Also:
fillRect(int, int, int, int), drawRect, setColor(java.awt.Color), setPaintMode, setXORMode(java.awt.Color)

drawRoundRect

public void drawRoundRect(int x,
                          int y,
                          int width,
                          int height,
                          int arcWidth,
                          int arcHeight)
Draws an outlined round-cornered rectangle using this graphics context's current color. The left and right edges of the rectangle are at x and x + width, respectively. The top and bottom edges of the rectangle are at y and y + height.
Parameters:
x - the x coordinate of the rectangle to be drawn.
y - the y coordinate of the rectangle to be drawn.
width - the width of the rectangle to be drawn.
height - the height of the rectangle to be drawn.
arcWidth - the horizontal diameter of the arc at the four corners.
arcHeight - the vertical diameter of the arc at the four corners.
Overrides:
drawRoundRect in class ProxyGraphics2D
See Also:
fillRoundRect

fillRoundRect

public void fillRoundRect(int x,
                          int y,
                          int width,
                          int height,
                          int arcWidth,
                          int arcHeight)
Fills the specified rounded corner rectangle with the current color. The left and right edges of the rectangle are at x and x + width - 1, respectively. The top and bottom edges of the rectangle are at y and y + height - 1.
Parameters:
x - the x coordinate of the rectangle to be filled.
y - the y coordinate of the rectangle to be filled.
width - the width of the rectangle to be filled.
height - the height of the rectangle to be filled.
arcWidth - the horizontal diameter of the arc at the four corners.
arcHeight - the vertical diameter of the arc at the four corners.
Overrides:
fillRoundRect in class ProxyGraphics2D
See Also:
drawRoundRect

drawOval

public void drawOval(int x,
                     int y,
                     int width,
                     int height)
Draws the outline of an oval. The result is a circle or ellipse that fits within the rectangle specified by the x, y, width, and height arguments.

The oval covers an area that is width + 1 pixels wide and height + 1 pixels tall.

Parameters:
x - the x coordinate of the upper left corner of the oval to be drawn.
y - the y coordinate of the upper left corner of the oval to be drawn.
width - the width of the oval to be drawn.
height - the height of the oval to be drawn.
Overrides:
drawOval in class ProxyGraphics2D
See Also:
fillOval

fillOval

public void fillOval(int x,
                     int y,
                     int width,
                     int height)
Fills an oval bounded by the specified rectangle with the current color.
Parameters:
x - the x coordinate of the upper left corner of the oval to be filled.
y - the y coordinate of the upper left corner of the oval to be filled.
width - the width of the oval to be filled.
height - the height of the oval to be filled.
Overrides:
fillOval in class ProxyGraphics2D
See Also:
drawOval

drawArc

public void drawArc(int x,
                    int y,
                    int width,
                    int height,
                    int startAngle,
                    int arcAngle)
Draws the outline of a circular or elliptical arc covering the specified rectangle.

The resulting arc begins at startAngle and extends for arcAngle degrees, using the current color. Angles are interpreted such that 0 degrees is at the 3 o'clock position. A positive value indicates a counter-clockwise rotation while a negative value indicates a clockwise rotation.

The center of the arc is the center of the rectangle whose origin is (xy) and whose size is specified by the width and height arguments.

The resulting arc covers an area width + 1 pixels wide by height + 1 pixels tall.

Parameters:
x - the x coordinate of the upper-left corner of the arc to be drawn.
y - the y coordinate of the upper-left corner of the arc to be drawn.
width - the width of the arc to be drawn.
height - the height of the arc to be drawn.
startAngle - the beginning angle.
arcAngle - the angular extent of the arc, relative to the start angle.
Overrides:
drawArc in class ProxyGraphics2D
See Also:
fillArc

fillArc

public void fillArc(int x,
                    int y,
                    int width,
                    int height,
                    int startAngle,
                    int arcAngle)
Fills a circular or elliptical arc covering the specified rectangle.

The resulting arc begins at startAngle and extends for arcAngle degrees. Angles are interpreted such that 0 degrees is at the 3 o'clock position. A positive value indicates a counter-clockwise rotation while a negative value indicates a clockwise rotation.

The center of the arc is the center of the rectangle whose origin is (xy) and whose size is specified by the width and height arguments.

The resulting arc covers an area width + 1 pixels wide by height + 1 pixels tall.

Parameters:
x - the x coordinate of the upper-left corner of the arc to be filled.
y - the y coordinate of the upper-left corner of the arc to be filled.
width - the width of the arc to be filled.
height - the height of the arc to be filled.
startAngle - the beginning angle.
arcAngle - the angular extent of the arc, relative to the start angle.
Overrides:
fillArc in class ProxyGraphics2D
See Also:
drawArc

drawPolyline

public void drawPolyline(int[] xPoints,
                         int[] yPoints,
                         int nPoints)
Draws a sequence of connected lines defined by arrays of x and y coordinates. Each pair of (xy) coordinates defines a point. The figure is not closed if the first point differs from the last point.
Parameters:
xPoints - an array of x points
yPoints - an array of y points
nPoints - the total number of points
Overrides:
drawPolyline in class ProxyGraphics2D
See Also:
drawPolygon(int[], int[], int)

drawPolygon

public void drawPolygon(int[] xPoints,
                        int[] yPoints,
                        int nPoints)
Draws a closed polygon defined by arrays of x and y coordinates. Each pair of (xy) coordinates defines a point.

This method draws the polygon defined by nPoint line segments, where the first nPoint - 1 line segments are line segments from (xPoints[i - 1], yPoints[i - 1]) to (xPoints[i], yPoints[i]), for 1 ≤ i ≤ nPoints. The figure is automatically closed by drawing a line connecting the final point to the first point, if those points are different.

Parameters:
xPoints - a an array of x coordinates.
yPoints - a an array of y coordinates.
nPoints - a the total number of points.
Overrides:
drawPolygon in class ProxyGraphics2D
See Also:
fillPolygon, drawPolyline

fillPolygon

public void fillPolygon(int[] xPoints,
                        int[] yPoints,
                        int nPoints)
Fills a closed polygon defined by arrays of x and y coordinates.

This method draws the polygon defined by nPoint line segments, where the first nPoint - 1 line segments are line segments from (xPoints[i - 1], yPoints[i - 1]) to (xPoints[i], yPoints[i]), for 1 ≤ i ≤ nPoints. The figure is automatically closed by drawing a line connecting the final point to the first point, if those points are different.

The area inside the polygon is defined using an even-odd fill rule, also known as the alternating rule.

Parameters:
xPoints - a an array of x coordinates.
yPoints - a an array of y coordinates.
nPoints - a the total number of points.
Overrides:
fillPolygon in class ProxyGraphics2D
See Also:
drawPolygon(int[], int[], int)

drawString

public void drawString(String str,
                       int x,
                       int y)
Draws the text given by the specified string, using this graphics context's current font and color. The baseline of the first character is at position (xy) in this graphics context's coordinate system.
Parameters:
str - the string to be drawn.
x - the x coordinate.
y - the y coordinate.
Overrides:
drawString in class ProxyGraphics2D
See Also:
drawBytes, drawChars

drawImage

public boolean drawImage(Image img,
                         int x,
                         int y,
                         ImageObserver observer)
Draws as much of the specified image as is currently available. The image is drawn with its top-left corner at (xy) in this graphics context's coordinate space. Transparent pixels in the image do not affect whatever pixels are already there.

This method returns immediately in all cases, even if the complete image has not yet been loaded, and it has not been dithered and converted for the current output device.

If the image has not yet been completely loaded, then drawImage returns false. As more of the image becomes available, the process that draws the image notifies the specified image observer.

Parameters:
img - the specified image to be drawn.
x - the x coordinate.
y - the y coordinate.
observer - object to be notified as more of the image is converted.
Overrides:
drawImage in class ProxyGraphics2D
See Also:
Image, ImageObserver, imageUpdate(java.awt.Image, int, int, int, int, int)

drawImage

public boolean drawImage(Image img,
                         int x,
                         int y,
                         int width,
                         int height,
                         ImageObserver observer)
Draws as much of the specified image as has already been scaled to fit inside the specified rectangle.

The image is drawn inside the specified rectangle of this graphics context's coordinate space, and is scaled if necessary. Transparent pixels do not affect whatever pixels are already there.

This method returns immediately in all cases, even if the entire image has not yet been scaled, dithered, and converted for the current output device. If the current output representation is not yet complete, then drawImage returns false. As more of the image becomes available, the process that draws the image notifies the image observer by calling its imageUpdate method.

A scaled version of an image will not necessarily be available immediately just because an unscaled version of the image has been constructed for this output device. Each size of the image may be cached separately and generated from the original data in a separate image production sequence.

Parameters:
img - the specified image to be drawn.
x - the x coordinate.
y - the y coordinate.
width - the width of the rectangle.
height - the height of the rectangle.
observer - object to be notified as more of the image is converted.
Overrides:
drawImage in class ProxyGraphics2D
See Also:
Image, ImageObserver, imageUpdate(java.awt.Image, int, int, int, int, int)

drawImage

public boolean drawImage(Image img,
                         int x,
                         int y,
                         Color bgcolor,
                         ImageObserver observer)
Draws as much of the specified image as is currently available. The image is drawn with its top-left corner at (xy) in this graphics context's coordinate space. Transparent pixels are drawn in the specified background color.

This operation is equivalent to filling a rectangle of the width and height of the specified image with the given color and then drawing the image on top of it, but possibly more efficient.

This method returns immediately in all cases, even if the complete image has not yet been loaded, and it has not been dithered and converted for the current output device.

If the image has not yet been completely loaded, then drawImage returns false. As more of the image becomes available, the process that draws the image notifies the specified image observer.

Parameters:
img - the specified image to be drawn.
x - the x coordinate.
y - the y coordinate.
bgcolor - the background color to paint under the non-opaque portions of the image.
observer - object to be notified as more of the image is converted.
Overrides:
drawImage in class ProxyGraphics2D
See Also:
Image, ImageObserver, imageUpdate(java.awt.Image, int, int, int, int, int)

drawImage

public boolean drawImage(Image img,
                         int x,
                         int y,
                         int width,
                         int height,
                         Color bgcolor,
                         ImageObserver observer)
Draws as much of the specified image as has already been scaled to fit inside the specified rectangle.

The image is drawn inside the specified rectangle of this graphics context's coordinate space, and is scaled if necessary. Transparent pixels are drawn in the specified background color. This operation is equivalent to filling a rectangle of the width and height of the specified image with the given color and then drawing the image on top of it, but possibly more efficient.

This method returns immediately in all cases, even if the entire image has not yet been scaled, dithered, and converted for the current output device. If the current output representation is not yet complete then drawImage returns false. As more of the image becomes available, the process that draws the image notifies the specified image observer.

A scaled version of an image will not necessarily be available immediately just because an unscaled version of the image has been constructed for this output device. Each size of the image may be cached separately and generated from the original data in a separate image production sequence.

Parameters:
img - the specified image to be drawn.
x - the x coordinate.
y - the y coordinate.
width - the width of the rectangle.
height - the height of the rectangle.
bgcolor - the background color to paint under the non-opaque portions of the image.
observer - object to be notified as more of the image is converted.
Overrides:
drawImage in class ProxyGraphics2D
See Also:
Image, ImageObserver, imageUpdate(java.awt.Image, int, int, int, int, int)

drawImage

public boolean drawImage(Image img,
                         int dx1,
                         int dy1,
                         int dx2,
                         int dy2,
                         int sx1,
                         int sy1,
                         int sx2,
                         int sy2,
                         ImageObserver observer)
Draws as much of the specified area of the specified image as is currently available, scaling it on the fly to fit inside the specified area of the destination drawable surface. Transparent pixels do not affect whatever pixels are already there.

This method returns immediately in all cases, even if the image area to be drawn has not yet been scaled, dithered, and converted for the current output device. If the current output representation is not yet complete then drawImage returns false. As more of the image becomes available, the process that draws the image notifies the specified image observer.

This method always uses the unscaled version of the image to render the scaled rectangle and performs the required scaling on the fly. It does not use a cached, scaled version of the image for this operation. Scaling of the image from source to destination is performed such that the first coordinate of the source rectangle is mapped to the first coordinate of the destination rectangle, and the second source coordinate is mapped to the second destination coordinate. The subimage is scaled and flipped as needed to preserve those mappings.

Parameters:
img - the specified image to be drawn
dx1 - the x coordinate of the first corner of the destination rectangle.
dy1 - the y coordinate of the first corner of the destination rectangle.
dx2 - the x coordinate of the second corner of the destination rectangle.
dy2 - the y coordinate of the second corner of the destination rectangle.
sx1 - the x coordinate of the first corner of the source rectangle.
sy1 - the y coordinate of the first corner of the source rectangle.
sx2 - the x coordinate of the second corner of the source rectangle.
sy2 - the y coordinate of the second corner of the source rectangle.
observer - object to be notified as more of the image is scaled and converted.
Overrides:
drawImage in class ProxyGraphics2D
See Also:
Image, ImageObserver, imageUpdate(java.awt.Image, int, int, int, int, int)

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)
Draws as much of the specified area of the specified image as is currently available, scaling it on the fly to fit inside the specified area of the destination drawable surface.

Transparent pixels are drawn in the specified background color. This operation is equivalent to filling a rectangle of the width and height of the specified image with the given color and then drawing the image on top of it, but possibly more efficient.

This method returns immediately in all cases, even if the image area to be drawn has not yet been scaled, dithered, and converted for the current output device. If the current output representation is not yet complete then drawImage returns false. As more of the image becomes available, the process that draws the image notifies the specified image observer.

This method always uses the unscaled version of the image to render the scaled rectangle and performs the required scaling on the fly. It does not use a cached, scaled version of the image for this operation. Scaling of the image from source to destination is performed such that the first coordinate of the source rectangle is mapped to the first coordinate of the destination rectangle, and the second source coordinate is mapped to the second destination coordinate. The subimage is scaled and flipped as needed to preserve those mappings.

Parameters:
img - the specified image to be drawn
dx1 - the x coordinate of the first corner of the destination rectangle.
dy1 - the y coordinate of the first corner of the destination rectangle.
dx2 - the x coordinate of the second corner of the destination rectangle.
dy2 - the y coordinate of the second corner of the destination rectangle.
sx1 - the x coordinate of the first corner of the source rectangle.
sy1 - the y coordinate of the first corner of the source rectangle.
sx2 - the x coordinate of the second corner of the source rectangle.
sy2 - the y coordinate of the second corner of the source rectangle.
bgcolor - the background color to paint under the non-opaque portions of the image.
observer - object to be notified as more of the image is scaled and converted.
Overrides:
drawImage in class ProxyGraphics2D
See Also:
Image, ImageObserver, imageUpdate(java.awt.Image, int, int, int, int, int)

draw

public void draw(Shape s)
Strokes the outline of a Shape using the settings of the current graphics state. The rendering attributes applied include the clip, transform, paint or color, composite and stroke attributes.
Parameters:
s - The shape to be drawn.
Overrides:
draw in class ProxyGraphics2D
See Also:
setStroke, setPaint, setColor, transform, setTransform, clip, setClip, setComposite

drawImage

public void drawImage(Image img,
                      AffineTransform xform,
                      ImageObserver obs)
Draws an image, applying a transform from image space into user space before drawing. The transformation from user space into device space is done with the current transform in the Graphics2D. The given transformation is applied to the image before the transform attribute in the Graphics2D state is applied. The rendering attributes applied include the clip, transform, and composite attributes. Note that the result is undefined, if the given transform is noninvertible.
Parameters:
img - The image to be drawn.
xform - The transformation from image space into user space.
obs - The image observer to be notified as more of the image is converted.
Overrides:
drawImage in class ProxyGraphics2D
See Also:
transform, setTransform, setComposite, clip, setClip

drawImage

public void drawImage(BufferedImage img,
                      BufferedImageOp op,
                      int x,
                      int y)
Draws a BufferedImage that is filtered with a BufferedImageOp. The rendering attributes applied include the clip, transform and composite attributes. This is equivalent to:
 img1 = op.filter(img, null);
 drawImage(img1, new AffineTransform(1f,0f,0f,1f,x,y), null);
 
Parameters:
op - The filter to be applied to the image before drawing.
img - The BufferedImage to be drawn.
x,y - The location in user space where the image should be drawn.
Overrides:
drawImage in class ProxyGraphics2D
See Also:
transform, setTransform, setComposite, clip, setClip

drawRenderedImage

public void drawRenderedImage(RenderedImage img,
                              AffineTransform xform)
Draws an image, applying a transform from image space into user space before drawing. The transformation from user space into device space is done with the current transform in the Graphics2D. The given transformation is applied to the image before the transform attribute in the Graphics2D state is applied. The rendering attributes applied include the clip, transform, and composite attributes. Note that the result is undefined, if the given transform is noninvertible.
Parameters:
img - The image to be drawn.
xform - The transformation from image space into user space.
obs - The image observer to be notified as more of the image is converted.
Overrides:
drawRenderedImage in class ProxyGraphics2D
See Also:
transform, setTransform, setComposite, clip, setClip

drawRenderableImage

public void drawRenderableImage(RenderableImage img,
                                AffineTransform xfrom,
                                Hashtable renderHints,
                                Hashtable renderHintsObserved)
Overrides:
drawRenderableImage in class ProxyGraphics2D

drawString

public void drawString(String s,
                       float x,
                       float y)
Draws a string of text. The rendering attributes applied include the clip, transform, paint or color, font and composite attributes.
Parameters:
s - The string to be drawn.
x,y - The coordinates where the string should be drawn.
Overrides:
drawString in class ProxyGraphics2D
See Also:
setPaint, setColor, setFont, transform, setTransform, setComposite, clip, setClip

drawString

public void drawString(StyledString s,
                       float x,
                       float y)
Draws a StyledString. The rendering attributes applied include the clip, transform, paint or color, and composite attributes. A Font is associated with each character in the StyledString.
Parameters:
s - The StyledString to be drawn.
x,y - The coordinates where the StyledString should be drawn.
Overrides:
drawString in class ProxyGraphics2D
See Also:
setPaint, setColor, transform, setTransform, setComposite, clip, setClip, Font

drawString

public void drawString(GlyphSet g,
                       float x,
                       float y)
Draws a GlyphSet. The rendering attributes applied include the clip, transform, paint or color, and composite attributes. The glyphSet specifies individual glyphs from a Font.
Parameters:
g - The GlyphSet to be drawn.
x,y - The coordinates where the glyphs should be drawn.
Overrides:
drawString in class ProxyGraphics2D
See Also:
setPaint, setColor, transform, setTransform, setComposite, clip, setClip

drawString

public void drawString(TextLayout text,
                       float x,
                       float y)
Overrides:
drawString in class ProxyGraphics2D

fill

public void fill(Shape s)
Fills the interior of a Shape using the settings of the current graphics state. The rendering attributes applied include the clip, transform, paint or color, and composite.
Overrides:
fill in class ProxyGraphics2D
See Also:
setPaint, setColor, transform, setTransform, setComposite, clip, setClip

translate

public void translate(double tx,
                      double ty)
Concatenates the current transform of this Graphics2D with a translation transformation. This is equivalent to calling transform(T), where T is an AffineTransform represented by the following matrix:
		[   1    0    tx  ]
		[   0    1    ty  ]
		[   0    0    1   ]
 
Overrides:
translate in class ProxyGraphics2D

rotate

public void rotate(double theta)
Concatenates the current transform of this Graphics2D with a rotation transformation. This is equivalent to calling transform(R), where R is an AffineTransform represented by the following matrix:
		[   cos(theta)    -sin(theta)    0   ]
		[   sin(theta)     cos(theta)    0   ]
		[       0              0         1   ]
 
Rotating with a positive angle theta rotates points on the positive x axis toward the positive y axis.
Parameters:
theta - The angle of rotation in radians.
Overrides:
rotate in class ProxyGraphics2D

rotate

public void rotate(double theta,
                   double x,
                   double y)
Concatenates the current transform of this Graphics2D with a translated rotation transformation. This is equivalent to the following sequence of calls:
		translate(x, y);
		rotate(theta);
		translate(-x, -y);
 
Rotating with a positive angle theta rotates points on the positive x axis toward the positive y axis.
Parameters:
theta - The angle of rotation in radians.
x - The x coordinate of the origin of the rotation
y - The x coordinate of the origin of the rotation
Overrides:
rotate in class ProxyGraphics2D

scale

public void scale(double sx,
                  double sy)
Concatenates the current transform of this Graphics2D with a scaling transformation. This is equivalent to calling transform(S), where S is an AffineTransform represented by the following matrix:
		[   sx   0    0   ]
		[   0    sy   0   ]
		[   0    0    1   ]
 
Overrides:
scale in class ProxyGraphics2D

shear

public void shear(double shx,
                  double shy)
Concatenates the current transform of this Graphics2D with a shearing transformation. This is equivalent to calling transform(SH), where SH is an AffineTransform represented by the following matrix:
		[   1   shx   0   ]
		[  shy   1    0   ]
		[   0    0    1   ]
 
Parameters:
shx - The factor by which coordinates are shifted towards the positive X axis direction according to their Y coordinate
shy - The factor by which coordinates are shifted towards the positive Y axis direction according to their X coordinate
Overrides:
shear in class ProxyGraphics2D

translate

public void translate(int x,
                      int y)
Translate
Overrides:
translate in class ProxyGraphics2D

imageUpdate

public boolean imageUpdate(Image img,
                           int infoFlags,
                           int x,
                           int y,
                           int width,
                           int height)
Notify this object when the height or width become available for an image.
Implements:
imageUpdate in interface ImageObserver

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