mirror of
https://github.com/autc04/Retro68.git
synced 2024-12-11 03:52:59 +00:00
359 lines
10 KiB
Java
359 lines
10 KiB
Java
/* Copyright (C) 2000, 2002, 2004, 2006, Free Software Foundation
|
|
|
|
This file is part of GNU Classpath.
|
|
|
|
GNU Classpath is free software; you can redistribute it and/or modify
|
|
it under the terms of the GNU General Public License as published by
|
|
the Free Software Foundation; either version 2, or (at your option)
|
|
any later version.
|
|
|
|
GNU Classpath is distributed in the hope that it will be useful, but
|
|
WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with GNU Classpath; see the file COPYING. If not, write to the
|
|
Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
|
|
02110-1301 USA.
|
|
|
|
Linking this library statically or dynamically with other modules is
|
|
making a combined work based on this library. Thus, the terms and
|
|
conditions of the GNU General Public License cover the whole
|
|
combination.
|
|
|
|
As a special exception, the copyright holders of this library give you
|
|
permission to link this library with independent modules to produce an
|
|
executable, regardless of the license terms of these independent
|
|
modules, and to copy and distribute the resulting executable under
|
|
terms of your choice, provided that you also meet, for each linked
|
|
independent module, the terms and conditions of the license of that
|
|
module. An independent module is a module which is not derived from
|
|
or based on this library. If you modify this library, you may extend
|
|
this exception to your version of the library, but you are not
|
|
obligated to do so. If you do not wish to do so, delete this
|
|
exception statement from your version. */
|
|
|
|
|
|
package java.awt;
|
|
|
|
import java.awt.font.FontRenderContext;
|
|
import java.awt.font.GlyphVector;
|
|
import java.awt.geom.AffineTransform;
|
|
import java.awt.image.BufferedImage;
|
|
import java.awt.image.BufferedImageOp;
|
|
import java.awt.image.ImageObserver;
|
|
import java.awt.image.RenderedImage;
|
|
import java.awt.image.renderable.RenderableImage;
|
|
import java.awt.print.PageFormat;
|
|
import java.awt.print.Printable;
|
|
import java.text.AttributedCharacterIterator;
|
|
import java.util.Map;
|
|
|
|
/**
|
|
* An abstract class defining a device independent two-dimensional vector
|
|
* graphics API. Concrete subclasses implement this API for output of
|
|
* vector graphics to:
|
|
* <p>
|
|
* <ul>
|
|
* <li>a {@link javax.swing.JComponent} - in the
|
|
* {@link javax.swing.JComponent#paint(Graphics)} method, the incoming
|
|
* {@link Graphics} should always be an instance of
|
|
* <code>Graphics2D</code>;</li>
|
|
* <li>a {@link BufferedImage} - see
|
|
* {@link BufferedImage#createGraphics()};</li>
|
|
* <li>a {@link java.awt.print.PrinterJob} - in the
|
|
* {@link Printable#print(Graphics, PageFormat, int)} method, the incoming
|
|
* {@link Graphics} should always be an instance of
|
|
* <code>Graphics2D</code>.</li>
|
|
* </ul>
|
|
* <p>
|
|
* Third party libraries provide support for output to other formats via this
|
|
* API, including encapsulated postscript (EPS), portable document format (PDF),
|
|
* and scalable vector graphics (SVG).
|
|
*
|
|
* @author Rolf W. Rasmussen (rolfwr@ii.uib.no)
|
|
*/
|
|
public abstract class Graphics2D extends Graphics
|
|
{
|
|
|
|
protected Graphics2D()
|
|
{
|
|
}
|
|
|
|
public void draw3DRect(int x, int y, int width, int height,
|
|
boolean raised)
|
|
{
|
|
super.draw3DRect(x, y, width, height, raised);
|
|
}
|
|
|
|
public void fill3DRect(int x, int y, int width, int height,
|
|
boolean raised)
|
|
{
|
|
super.fill3DRect(x, y, width, height, raised);
|
|
}
|
|
|
|
/**
|
|
* Draws an outline around a shape using the current stroke and paint.
|
|
*
|
|
* @param shape the shape (<code>null</code> not permitted).
|
|
*
|
|
* @see #getStroke()
|
|
* @see #getPaint()
|
|
*/
|
|
public abstract void draw(Shape shape);
|
|
|
|
public abstract boolean drawImage(Image image, AffineTransform xform,
|
|
ImageObserver obs);
|
|
|
|
public abstract void drawImage(BufferedImage image,
|
|
BufferedImageOp op,
|
|
int x,
|
|
int y);
|
|
|
|
public abstract void drawRenderedImage(RenderedImage image,
|
|
AffineTransform xform);
|
|
|
|
public abstract void drawRenderableImage(RenderableImage image,
|
|
AffineTransform xform);
|
|
|
|
/**
|
|
* Draws a string at the specified location, using the current font.
|
|
*
|
|
* @param text the string to draw.
|
|
* @param x the x-coordinate.
|
|
* @param y the y-coordinate.
|
|
*
|
|
* @see Graphics#setFont(Font)
|
|
*/
|
|
public abstract void drawString(String text, int x, int y);
|
|
|
|
/**
|
|
* Draws a string at the specified location, using the current font.
|
|
*
|
|
* @param text the string to draw.
|
|
* @param x the x-coordinate.
|
|
* @param y the y-coordinate.
|
|
*
|
|
* @see Graphics#setFont(Font)
|
|
*/
|
|
public abstract void drawString(String text, float x, float y);
|
|
|
|
/**
|
|
* Draws an attributed string at the specified location.
|
|
*
|
|
* @param iterator the source of the attributed text.
|
|
* @param x the x-coordinate.
|
|
* @param y the y-coordinate.
|
|
*/
|
|
public abstract void drawString(AttributedCharacterIterator iterator,
|
|
int x, int y);
|
|
|
|
/**
|
|
* Draws an attributed string at the specified location.
|
|
*
|
|
* @param iterator the source of the attributed text.
|
|
* @param x the x-coordinate.
|
|
* @param y the y-coordinate.
|
|
*/
|
|
public abstract void drawString(AttributedCharacterIterator iterator,
|
|
float x, float y);
|
|
|
|
/**
|
|
* Fills the interior of the specified <code>shape</code> using the current
|
|
* paint.
|
|
*
|
|
* @param shape the shape to fill (<code>null</code> not permitted).
|
|
*
|
|
* @see #draw(Shape)
|
|
* @see #getPaint()
|
|
*/
|
|
public abstract void fill(Shape shape);
|
|
|
|
public abstract boolean hit(Rectangle rect, Shape text,
|
|
boolean onStroke);
|
|
|
|
public abstract GraphicsConfiguration getDeviceConfiguration();
|
|
|
|
/**
|
|
* Sets the current compositing rule.
|
|
*
|
|
* @param comp the composite.
|
|
*
|
|
* @see #getComposite()
|
|
*/
|
|
public abstract void setComposite(Composite comp);
|
|
|
|
/**
|
|
* Sets the paint to be used for subsequent drawing operations.
|
|
*
|
|
* @param paint the paint (<code>null</code> not permitted).
|
|
*
|
|
* @see #getPaint()
|
|
*/
|
|
public abstract void setPaint(Paint paint);
|
|
|
|
/**
|
|
* Sets the stroke to be used for subsequent drawing operations.
|
|
*
|
|
* @param stroke the stroke (<code>null</code> not permitted).
|
|
*
|
|
* @see #getStroke()
|
|
*/
|
|
public abstract void setStroke(Stroke stroke);
|
|
|
|
/**
|
|
* Adds or updates a hint in the current rendering hints table.
|
|
*
|
|
* @param hintKey the hint key.
|
|
* @param hintValue the hint value.
|
|
*/
|
|
public abstract void setRenderingHint(RenderingHints.Key hintKey,
|
|
Object hintValue);
|
|
|
|
/**
|
|
* Returns the current value of a rendering hint.
|
|
*
|
|
* @param hintKey the key for the hint.
|
|
*
|
|
* @return The value for the specified hint.
|
|
*/
|
|
public abstract Object getRenderingHint(RenderingHints.Key hintKey);
|
|
|
|
/**
|
|
* Replaces the current rendering hints with the supplied hints.
|
|
*
|
|
* @param hints the hints.
|
|
*
|
|
* @see #addRenderingHints(Map)
|
|
*/
|
|
public abstract void setRenderingHints(Map<?,?> hints);
|
|
|
|
/**
|
|
* Adds/updates the rendering hint.
|
|
*
|
|
* @param hints the hints to add or update.
|
|
*/
|
|
public abstract void addRenderingHints(Map<?,?> hints);
|
|
|
|
/**
|
|
* Returns the current rendering hints.
|
|
*
|
|
* @return The current rendering hints.
|
|
*/
|
|
public abstract RenderingHints getRenderingHints();
|
|
|
|
public abstract void translate(int x, int y);
|
|
|
|
public abstract void translate(double tx, double ty);
|
|
|
|
public abstract void rotate(double theta);
|
|
|
|
public abstract void rotate(double theta, double x, double y);
|
|
|
|
public abstract void scale(double scaleX, double scaleY);
|
|
|
|
public abstract void shear(double shearX, double shearY);
|
|
|
|
/**
|
|
* Sets the current transform to a concatenation of <code>transform</code>
|
|
* and the existing transform.
|
|
*
|
|
* @param transform the transform.
|
|
*/
|
|
public abstract void transform(AffineTransform transform);
|
|
|
|
/**
|
|
* Sets the current transform. If the caller specifies a <code>null</code>
|
|
* transform, this method should set the current transform to the
|
|
* identity transform.
|
|
*
|
|
* @param transform the transform (<code>null</code> permitted).
|
|
*
|
|
* @see #getTransform()
|
|
*/
|
|
public abstract void setTransform(AffineTransform transform);
|
|
|
|
/**
|
|
* Returns the current transform.
|
|
*
|
|
* @return The current transform.
|
|
*
|
|
* @see #setTransform(AffineTransform)
|
|
*/
|
|
public abstract AffineTransform getTransform();
|
|
|
|
/**
|
|
* Returns the current paint.
|
|
*
|
|
* @return The current paint.
|
|
*
|
|
* @see #setPaint(Paint)
|
|
*/
|
|
public abstract Paint getPaint();
|
|
|
|
/**
|
|
* Returns the current compositing rule.
|
|
*
|
|
* @return The current compositing rule.
|
|
*
|
|
* @see #setComposite(Composite)
|
|
*/
|
|
public abstract Composite getComposite();
|
|
|
|
/**
|
|
* Sets the background color (used by the
|
|
* {@link Graphics#clearRect(int, int, int, int)} method).
|
|
*
|
|
* @param color the color.
|
|
*
|
|
* @see #getBackground()
|
|
*/
|
|
public abstract void setBackground(Color color);
|
|
|
|
/**
|
|
* Returns the color used by the
|
|
* {@link Graphics#clearRect(int, int, int, int)} method.
|
|
*
|
|
* @return The background color.
|
|
*
|
|
* @see #setBackground(Color)
|
|
*/
|
|
public abstract Color getBackground();
|
|
|
|
/**
|
|
* Returns the current stroke.
|
|
*
|
|
* @return The current stroke.
|
|
*
|
|
* @see #setStroke(Stroke)
|
|
*/
|
|
public abstract Stroke getStroke();
|
|
|
|
/**
|
|
* Sets the clip region to the intersection of the current clipping region
|
|
* and <code>s</code>.
|
|
*
|
|
* @param s the shape to intersect with the current clipping region.
|
|
*
|
|
* @see Graphics#setClip(Shape)
|
|
*/
|
|
public abstract void clip(Shape s);
|
|
|
|
/**
|
|
* Returns the font render context.
|
|
*
|
|
* @return The font render context.
|
|
*/
|
|
public abstract FontRenderContext getFontRenderContext();
|
|
|
|
/**
|
|
* Draws a glyph vector at the specified location.
|
|
*
|
|
* @param g the glyph vector.
|
|
* @param x the x-coordinate.
|
|
* @param y the y-coordinate.
|
|
*/
|
|
public abstract void drawGlyphVector(GlyphVector g, float x, float y);
|
|
}
|