Class EpsGraphics2D
- java.lang.Object
-
- java.awt.Graphics
-
- java.awt.Graphics2D
-
- org.sourceforge.jlibeps.epsgraphics.EpsGraphics2D
-
public class EpsGraphics2D extends Graphics2D
EpsGraphics2D is suitable for creating high quality EPS graphics for use in documents and papers, and can be used just like a standard Graphics2D object.Many Java programs use Graphics2D to draw stuff on the screen, and while it is easy to save the output as a png or jpeg file, it is a little harder to export it as an EPS for including in a document or paper.
This class makes the whole process extremely easy, because you can use it as if it's a Graphics2D object. The only difference is that all of the implemented methods create EPS output, which means the diagrams you draw can be resized without leading to any of the jagged edges you may see when resizing pixel-based images, such as jpeg and png files.
Example usage:
Graphics2D g = new EpsGraphics2D(); g.setColor(Color.black); // Line thickness 2. g.setStroke(new BasicStroke(2.0f)); // Draw a line. g.drawLine(10, 10, 50, 10); // Fill a rectangle in blue g.setColor(Color.blue); g.fillRect(10, 0, 20, 20); // Get the EPS output. String output = g.toString();
You do not need to worry about the size of the canvas when drawing on a EpsGraphics2D object. The bounding box of the EPS document will automatically resize to accommodate new items that you draw.
Not all methods are implemented yet. Those that are not are clearly labelled.
Copyright 2001-2006 Paul James Mutton, http://www.jibble.org/
Copyright 2007 Arnaud Blouin
08/09/07- Version:
- 0.1
-
-
Field Summary
Fields Modifier and Type Field Description private boolean
_accurateTextMode
private Color
_backgroundColor
private Shape
_clip
private AffineTransform
_clipTransform
private Color
_color
private int
_colorDepth
private Composite
_composite
private EpsDocument
_document
private Font
_font
private static FontRenderContext
_fontRenderContext
private Paint
_paint
private BasicStroke
_stroke
private AffineTransform
_transform
static int
BLACK_AND_WHITE
static int
GRAYSCALE
static int
RGB
static String
VERSION
-
Constructor Summary
Constructors Modifier Constructor Description EpsGraphics2D()
Constructs a new EPS document that is initially empty and can be drawn on like a Graphics2D object.EpsGraphics2D(String title)
Constructs a new EPS document that is initially empty and can be drawn on like a Graphics2D object.EpsGraphics2D(String title, File file, int minX, int minY, int maxX, int maxY)
Constructs a new EPS document that is initially empty and can be drawn on like a Graphics2D object.EpsGraphics2D(String title, OutputStream outputStream, int minX, int minY, int maxX, int maxY)
Constructs a new EPS document that is initially empty and can be drawn on like a Graphics2D object.protected
EpsGraphics2D(EpsGraphics2D g)
Constructs a new EpsGraphics2D instance that is a copy of the supplied argument and points at the same EpsDocument.
-
Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description void
addRenderingHints(Map hints)
Adds rendering hints.private void
append(String line)
Appends a line to the EpsDocument.void
clearRect(int x, int y, int width, int height)
Clears a rectangle with top-left corner placed at (x,y) using the current background color.void
clip(Shape s)
Intersects the current clip with the interior of the specified Shape and sets the clip to the resulting intersection.void
clipRect(int x, int y, int width, int height)
Intersects the current clip with the specified rectangle.void
close()
Closes the EPS file being output to the underlying OutputStream.void
copyArea(int x, int y, int width, int height, int dx, int dy)
Not implemented - performs no action.Graphics
create()
Returns a new Graphics object that is identical to this EpsGraphics2D.Graphics
create(int x, int y, int width, int height)
Returns an EpsGraphics2D object based on this Graphics object, but with a new translation and clip area.void
dispose()
Disposes of all resources used by this EpsGraphics2D object.void
draw(Shape s)
Draws a Shape on the EPS document.private void
draw(Shape s, String action)
Appends the commands required to draw a shape on the EPS document.void
draw3DRect(int x, int y, int width, int height, boolean raised)
Draws a 3D rectangle outline.void
drawArc(int x, int y, int width, int height, int startAngle, int arcAngle)
Draws an arc.void
drawBytes(byte[] data, int offset, int length, int x, int y)
Draws the specified bytes, starting from (x,y).void
drawChars(char[] data, int offset, int length, int x, int y)
Draws the specified characters, starting from (x,y).void
drawGlyphVector(GlyphVector g, float x, float y)
Draws a GlyphVector at (x,y).void
drawImage(BufferedImage img, BufferedImageOp op, int x, int y)
Draws a BufferedImage on the EPS document.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 an image.boolean
drawImage(Image img, int dx1, int dy1, int dx2, int dy2, int sx1, int sy1, int sx2, int sy2, ImageObserver observer)
Draws an image.boolean
drawImage(Image img, int x, int y, int width, int height, Color bgcolor, ImageObserver observer)
Draws an image.boolean
drawImage(Image img, int x, int y, int width, int height, ImageObserver observer)
Draws an image.boolean
drawImage(Image img, int x, int y, Color bgcolor, ImageObserver observer)
Draws an image.boolean
drawImage(Image img, int x, int y, ImageObserver observer)
Draws an image.boolean
drawImage(Image img, AffineTransform xform, ImageObserver obs)
Draws an Image on the EPS document.void
drawLine(int x1, int y1, int x2, int y2)
Draws a straight line from (x1,y1) to (x2,y2).void
drawOval(int x, int y, int width, int height)
Draws an oval.void
drawPolygon(int[] xPoints, int[] yPoints, int nPoints)
Draws a polygon made with the specified points.void
drawPolygon(Polygon p)
Draws a polygon.void
drawPolyline(int[] xPoints, int[] yPoints, int nPoints)
Draws a polyline.void
drawRect(int x, int y, int width, int height)
Draws a rectangle with top-left corner placed at (x,y).void
drawRenderableImage(RenderableImage img, AffineTransform xform)
Draws a RenderableImage by invoking its createDefaultRendering method.void
drawRenderedImage(RenderedImage img, AffineTransform xform)
Draws a RenderedImage on the EPS document.void
drawRoundRect(int x, int y, int width, int height, int arcWidth, int arcHeight)
Draws a rounded rectangle.void
drawString(String s, float x, float y)
Draws a string at (x,y).void
drawString(String str, int x, int y)
Draws a string at (x,y).void
drawString(AttributedCharacterIterator iterator, float x, float y)
Draws the characters of an AttributedCharacterIterator, starting from (x,y).void
drawString(AttributedCharacterIterator iterator, int x, int y)
Draws the characters of an AttributedCharacterIterator, starting from (x,y).void
fill(Shape s)
Fills a Shape on the EPS document.void
fill3DRect(int x, int y, int width, int height, boolean raised)
Fills a 3D rectangle.void
fillArc(int x, int y, int width, int height, int startAngle, int arcAngle)
Fills an arc.void
fillOval(int x, int y, int width, int height)
Fills an oval.void
fillPolygon(int[] xPoints, int[] yPoints, int nPoints)
Fills a polygon made with the specified points.void
fillPolygon(Polygon p)
Fills a polygon.void
fillRect(int x, int y, int width, int height)
Fills a rectangle with top-left corner placed at (x,y).void
fillRoundRect(int x, int y, int width, int height, int arcWidth, int arcHeight)
Fills a rounded rectangle.void
finalize()
Finalises the object.void
flush()
Flushes the buffered contents of this EPS document to the underlying OutputStream it is being written to.boolean
getAccurateTextMode()
Returns whether accurate text mode is being used.Color
getBackground()
Gets the background colour that is used by the clearRect method.Shape
getClip()
Gets the current clipping area.Rectangle
getClipBounds()
Returns the bounding rectangle of the current clipping area.Rectangle
getClipBounds(Rectangle r)
Returns the bounding rectangle of the current clipping area.Color
getColor()
Returns the current Color.int
getColorDepth()
Returns the colour depth used for all drawing operations.Composite
getComposite()
returns the current Composite of the EpsGraphics2D object.GraphicsConfiguration
getDeviceConfiguration()
Returns the device configuration associated with this EpsGraphics2D object.Font
getFont()
Returns the Font currently being used.FontMetrics
getFontMetrics()
Gets the font metrics of the current font.FontMetrics
getFontMetrics(Font f)
Gets the font metrics for the specified font.FontRenderContext
getFontRenderContext()
Returns the FontRenderContext.Paint
getPaint()
Returns the current Paint of the EpsGraphics2D object.Object
getRenderingHint(RenderingHints.Key hintKey)
Returns the value of a single preference for the rendering algorithms.RenderingHints
getRenderingHints()
Returns the preferences for the rendering algorithms.Stroke
getStroke()
Returns the Stroke currently used.AffineTransform
getTransform()
Gets the AffineTransform used by this EpsGraphics2D.boolean
hit(Rectangle rect, Shape s, boolean onStroke)
Checks whether or not the specified Shape intersects the specified Rectangle, which is in device space.boolean
hitClip(int x, int y, int width, int height)
Returns true if the specified rectangular area might intersect the current clipping area.private void
methodNotSupported()
This method is called to indicate that a particular method is not supported yet.void
rotate(double theta)
Concatenates the current EpsGraphics2D Transform with a rotation transform.void
rotate(double theta, double x, double y)
Concatenates the current EpsGraphics2D Transform with a translated rotation transform.void
scale(double sx, double sy)
Concatenates the current EpsGraphics2D Transform with a scaling transformation.void
setAccurateTextMode(boolean b)
Sets whether to use accurate text mode when rendering text in EPS.void
setBackground(Color color)
Sets the background colour to be used by the clearRect method.void
setClip(int x, int y, int width, int height)
Sets the current clip to the rectangle specified by the given coordinates.void
setClip(Shape clip)
Sets the current clipping area to an arbitrary clip shape.void
setColor(Color c)
Sets the Color to be used when drawing all future shapes, text, etc.void
setColorDepth(int c)
Sets the number of colours to use when drawing on the document.void
setComposite(Composite comp)
Sets the Composite to be used by this EpsGraphics2D.void
setFont(Font font)
Sets the Font to be used in future text.void
setPaint(Paint paint)
Sets the Paint attribute for the EpsGraphics2D object.void
setPaintMode()
Sets the paint mode of this EpsGraphics2D object to overwrite the destination EpsDocument with the current colour.void
setRenderingHint(RenderingHints.Key hintKey, Object hintValue)
Sets a rendering hint.void
setRenderingHints(Map hints)
Sets the rendering hints.void
setStroke(Stroke s)
Sets the stroke.void
setTransform(AffineTransform Tx)
Sets the AffineTransform to be used by this EpsGraphics2D.void
setXORMode(Color c1)
Not implemented - performs no action.void
shear(double shx, double shy)
Concatenates the current EpsGraphics2D Transform with a shearing transform.private String
toHexString(int n)
Returns a hex string that always contains two characters.String
toString()
Returns the entire contents of the EPS document, complete with headers and bounding box.private Point2D
transform(float x, float y)
Returns the point after it has been transformed by the transformation.void
transform(AffineTransform Tx)
Composes an AffineTransform object with the Transform in this EpsGraphics2D according to the rule last-specified-first-applied.void
translate(double tx, double ty)
Concatenates the current EpsGraphics2D Transformation with a translation transform.void
translate(int x, int y)
Translates the origin of the EpsGraphics2D context to the point (x,y) in the current coordinate system.-
Methods inherited from class java.awt.Graphics
getClipRect
-
-
-
-
Field Detail
-
VERSION
public static final String VERSION
- See Also:
- Constant Field Values
-
BLACK_AND_WHITE
public static final int BLACK_AND_WHITE
- See Also:
- Constant Field Values
-
GRAYSCALE
public static final int GRAYSCALE
- See Also:
- Constant Field Values
-
RGB
public static final int RGB
- See Also:
- Constant Field Values
-
_color
private Color _color
-
_backgroundColor
private Color _backgroundColor
-
_paint
private Paint _paint
-
_composite
private Composite _composite
-
_stroke
private BasicStroke _stroke
-
_font
private Font _font
-
_clip
private Shape _clip
-
_clipTransform
private AffineTransform _clipTransform
-
_transform
private AffineTransform _transform
-
_accurateTextMode
private boolean _accurateTextMode
-
_colorDepth
private int _colorDepth
-
_document
private EpsDocument _document
-
_fontRenderContext
private static FontRenderContext _fontRenderContext
-
-
Constructor Detail
-
EpsGraphics2D
public EpsGraphics2D()
Constructs a new EPS document that is initially empty and can be drawn on like a Graphics2D object. The EPS document is stored in memory.- Since:
- 0.1
-
EpsGraphics2D
public EpsGraphics2D(String title)
Constructs a new EPS document that is initially empty and can be drawn on like a Graphics2D object. The EPS document is stored in memory.- Since:
- 0.1
-
EpsGraphics2D
public EpsGraphics2D(String title, File file, int minX, int minY, int maxX, int maxY) throws IOException
Constructs a new EPS document that is initially empty and can be drawn on like a Graphics2D object. The EPS document is written to the file as it goes, which reduces memory usage. The bounding box of the document is fixed and specified at construction time by minX,minY,maxX,maxY. The file is flushed and closed when the close() method is called.- Throws:
IOException
- Since:
- 0.1
-
EpsGraphics2D
public EpsGraphics2D(String title, OutputStream outputStream, int minX, int minY, int maxX, int maxY) throws IOException
Constructs a new EPS document that is initially empty and can be drawn on like a Graphics2D object. The EPS document is written to the output stream as it goes, which reduces memory usage. The bounding box of the document is fixed and specified at construction time by minX,minY,maxX,maxY. The output stream is flushed and closed when the close() method is called.- Throws:
IOException
- Since:
- 0.1
-
EpsGraphics2D
protected EpsGraphics2D(EpsGraphics2D g)
Constructs a new EpsGraphics2D instance that is a copy of the supplied argument and points at the same EpsDocument.- Since:
- 0.1
-
-
Method Detail
-
methodNotSupported
private void methodNotSupported()
This method is called to indicate that a particular method is not supported yet. The stack trace is printed to the standard output.- Since:
- 0.1
-
setAccurateTextMode
public void setAccurateTextMode(boolean b)
Sets whether to use accurate text mode when rendering text in EPS. This is enabled (true) by default. When accurate text mode is used, all text will be rendered in EPS to appear exactly the same as it would do when drawn with a Graphics2D context. With accurate text mode enabled, it is not necessary for the EPS viewer to have the required font installed.Turning off accurate text mode will require the EPS viewer to have the necessary fonts installed. If you are using a lot of text, you will find that this significantly reduces the file size of your EPS documents. AffineTransforms can only affect the starting point of text using this simpler text mode - all text will be horizontal.
- Since:
- 0.1
-
getAccurateTextMode
public boolean getAccurateTextMode()
Returns whether accurate text mode is being used.- Since:
- 0.1
-
setColorDepth
public void setColorDepth(int c)
Sets the number of colours to use when drawing on the document. Can be either EpsGraphics2D.RGB (default) or EpsGraphics2D.GREYSCALE.- Since:
- 0.1
-
getColorDepth
public int getColorDepth()
Returns the colour depth used for all drawing operations. This can be either EpsGraphics2D.RGB (default) or EpsGraphics2D.GREYSCALE.- Since:
- 0.1
-
flush
public void flush() throws IOException
Flushes the buffered contents of this EPS document to the underlying OutputStream it is being written to.- Throws:
IOException
- Since:
- 0.1
-
close
public void close() throws IOException
Closes the EPS file being output to the underlying OutputStream. The OutputStream is automatically flushed before being closed. If you forget to do this, the file may be incomplete.- Throws:
IOException
- Since:
- 0.1
-
append
private void append(String line)
Appends a line to the EpsDocument.- Since:
- 0.1
-
transform
private Point2D transform(float x, float y)
Returns the point after it has been transformed by the transformation.- Since:
- 0.1
-
draw
private void draw(Shape s, String action)
Appends the commands required to draw a shape on the EPS document.- Since:
- 0.1
-
toHexString
private String toHexString(int n)
Returns a hex string that always contains two characters.- Since:
- 0.1
-
draw3DRect
public void draw3DRect(int x, int y, int width, int height, boolean raised)
Draws a 3D rectangle outline. If it is raised, light appears to come from the top left.- Overrides:
draw3DRect
in classGraphics2D
- Since:
- 0.1
-
fill3DRect
public void fill3DRect(int x, int y, int width, int height, boolean raised)
Fills a 3D rectangle. If raised, it has bright fill and light appears to come from the top left.- Overrides:
fill3DRect
in classGraphics2D
- Since:
- 0.1
-
draw
public void draw(Shape s)
Draws a Shape on the EPS document.- Specified by:
draw
in classGraphics2D
- Since:
- 0.1
-
drawImage
public boolean drawImage(Image img, AffineTransform xform, ImageObserver obs)
Draws an Image on the EPS document.- Specified by:
drawImage
in classGraphics2D
- Since:
- 0.1
-
drawImage
public void drawImage(BufferedImage img, BufferedImageOp op, int x, int y)
Draws a BufferedImage on the EPS document.- Specified by:
drawImage
in classGraphics2D
- Since:
- 0.1
-
drawRenderedImage
public void drawRenderedImage(RenderedImage img, AffineTransform xform)
Draws a RenderedImage on the EPS document.- Specified by:
drawRenderedImage
in classGraphics2D
- Since:
- 0.1
-
drawRenderableImage
public void drawRenderableImage(RenderableImage img, AffineTransform xform)
Draws a RenderableImage by invoking its createDefaultRendering method.- Specified by:
drawRenderableImage
in classGraphics2D
- Since:
- 0.1
-
drawString
public void drawString(String str, int x, int y)
Draws a string at (x,y).- Specified by:
drawString
in classGraphics2D
- Since:
- 0.1
-
drawString
public void drawString(String s, float x, float y)
Draws a string at (x,y).- Specified by:
drawString
in classGraphics2D
- Since:
- 0.1
-
drawString
public void drawString(AttributedCharacterIterator iterator, int x, int y)
Draws the characters of an AttributedCharacterIterator, starting from (x,y).- Specified by:
drawString
in classGraphics2D
- Since:
- 0.1
-
drawString
public void drawString(AttributedCharacterIterator iterator, float x, float y)
Draws the characters of an AttributedCharacterIterator, starting from (x,y).- Specified by:
drawString
in classGraphics2D
- Since:
- 0.1
-
drawGlyphVector
public void drawGlyphVector(GlyphVector g, float x, float y)
Draws a GlyphVector at (x,y).- Specified by:
drawGlyphVector
in classGraphics2D
- Since:
- 0.1
-
fill
public void fill(Shape s)
Fills a Shape on the EPS document.- Specified by:
fill
in classGraphics2D
- Since:
- 0.1
-
hit
public boolean hit(Rectangle rect, Shape s, boolean onStroke)
Checks whether or not the specified Shape intersects the specified Rectangle, which is in device space.- Specified by:
hit
in classGraphics2D
- Since:
- 0.1
-
getDeviceConfiguration
public GraphicsConfiguration getDeviceConfiguration()
Returns the device configuration associated with this EpsGraphics2D object.- Specified by:
getDeviceConfiguration
in classGraphics2D
- Since:
- 0.1
-
setComposite
public void setComposite(Composite comp)
Sets the Composite to be used by this EpsGraphics2D. EpsGraphics2D does not make use of these.- Specified by:
setComposite
in classGraphics2D
- Since:
- 0.1
-
setPaint
public void setPaint(Paint paint)
Sets the Paint attribute for the EpsGraphics2D object. Only Paint objects of type Color are respected by EpsGraphics2D.- Specified by:
setPaint
in classGraphics2D
- Since:
- 0.1
-
setStroke
public void setStroke(Stroke s)
Sets the stroke. Only accepts BasicStroke objects (or subclasses of BasicStroke).- Specified by:
setStroke
in classGraphics2D
- Since:
- 0.1
-
setRenderingHint
public void setRenderingHint(RenderingHints.Key hintKey, Object hintValue)
Sets a rendering hint. These are not used by EpsGraphics2D.- Specified by:
setRenderingHint
in classGraphics2D
- Since:
- 0.1
-
getRenderingHint
public Object getRenderingHint(RenderingHints.Key hintKey)
Returns the value of a single preference for the rendering algorithms. Rendering hints are not used by EpsGraphics2D.- Specified by:
getRenderingHint
in classGraphics2D
- Since:
- 0.1
-
setRenderingHints
public void setRenderingHints(Map hints)
Sets the rendering hints. These are ignored by EpsGraphics2D.- Specified by:
setRenderingHints
in classGraphics2D
- Since:
- 0.1
-
addRenderingHints
public void addRenderingHints(Map hints)
Adds rendering hints. These are ignored by EpsGraphics2D.- Specified by:
addRenderingHints
in classGraphics2D
- Since:
- 0.1
-
getRenderingHints
public RenderingHints getRenderingHints()
Returns the preferences for the rendering algorithms.- Specified by:
getRenderingHints
in classGraphics2D
- Since:
- 0.1
-
translate
public void translate(int x, int y)
Translates the origin of the EpsGraphics2D context to the point (x,y) in the current coordinate system.- Specified by:
translate
in classGraphics2D
- Since:
- 0.1
-
translate
public void translate(double tx, double ty)
Concatenates the current EpsGraphics2D Transformation with a translation transform.- Specified by:
translate
in classGraphics2D
- Since:
- 0.1
-
rotate
public void rotate(double theta)
Concatenates the current EpsGraphics2D Transform with a rotation transform.- Specified by:
rotate
in classGraphics2D
-
rotate
public void rotate(double theta, double x, double y)
Concatenates the current EpsGraphics2D Transform with a translated rotation transform.- Specified by:
rotate
in classGraphics2D
- Since:
- 0.1
-
scale
public void scale(double sx, double sy)
Concatenates the current EpsGraphics2D Transform with a scaling transformation.- Specified by:
scale
in classGraphics2D
- Since:
- 0.1
-
shear
public void shear(double shx, double shy)
Concatenates the current EpsGraphics2D Transform with a shearing transform.- Specified by:
shear
in classGraphics2D
- Since:
- 0.1
-
transform
public void transform(AffineTransform Tx)
Composes an AffineTransform object with the Transform in this EpsGraphics2D according to the rule last-specified-first-applied.- Specified by:
transform
in classGraphics2D
- Since:
- 0.1
-
setTransform
public void setTransform(AffineTransform Tx)
Sets the AffineTransform to be used by this EpsGraphics2D.- Specified by:
setTransform
in classGraphics2D
- Since:
- 0.1
-
getTransform
public AffineTransform getTransform()
Gets the AffineTransform used by this EpsGraphics2D.- Specified by:
getTransform
in classGraphics2D
- Since:
- 0.1
-
getPaint
public Paint getPaint()
Returns the current Paint of the EpsGraphics2D object.- Specified by:
getPaint
in classGraphics2D
- Since:
- 0.1
-
getComposite
public Composite getComposite()
returns the current Composite of the EpsGraphics2D object.- Specified by:
getComposite
in classGraphics2D
- Since:
- 0.1
-
setBackground
public void setBackground(Color color)
Sets the background colour to be used by the clearRect method.- Specified by:
setBackground
in classGraphics2D
- Since:
- 0.1
-
getBackground
public Color getBackground()
Gets the background colour that is used by the clearRect method.- Specified by:
getBackground
in classGraphics2D
- Since:
- 0.1
-
getStroke
public Stroke getStroke()
Returns the Stroke currently used. Guaranteed to be an instance of BasicStroke.- Specified by:
getStroke
in classGraphics2D
- Since:
- 0.1
-
clip
public void clip(Shape s)
Intersects the current clip with the interior of the specified Shape and sets the clip to the resulting intersection.- Specified by:
clip
in classGraphics2D
- Since:
- 0.1
-
getFontRenderContext
public FontRenderContext getFontRenderContext()
Returns the FontRenderContext.- Specified by:
getFontRenderContext
in classGraphics2D
- Since:
- 0.1
-
create
public Graphics create()
Returns a new Graphics object that is identical to this EpsGraphics2D.
-
create
public Graphics create(int x, int y, int width, int height)
Returns an EpsGraphics2D object based on this Graphics object, but with a new translation and clip area.
-
getColor
public Color getColor()
Returns the current Color. This will be a default value (black) until it is changed using the setColor method.
-
setColor
public void setColor(Color c)
Sets the Color to be used when drawing all future shapes, text, etc.
-
setPaintMode
public void setPaintMode()
Sets the paint mode of this EpsGraphics2D object to overwrite the destination EpsDocument with the current colour.- Specified by:
setPaintMode
in classGraphics
- Since:
- 0.1
-
setXORMode
public void setXORMode(Color c1)
Not implemented - performs no action.- Specified by:
setXORMode
in classGraphics
- Since:
- 0.1
-
getFont
public Font getFont()
Returns the Font currently being used.
-
setFont
public void setFont(Font font)
Sets the Font to be used in future text.
-
getFontMetrics
public FontMetrics getFontMetrics()
Gets the font metrics of the current font.- Overrides:
getFontMetrics
in classGraphics
- Since:
- 0.1
-
getFontMetrics
public FontMetrics getFontMetrics(Font f)
Gets the font metrics for the specified font.- Specified by:
getFontMetrics
in classGraphics
- Since:
- 0.1
-
getClipBounds
public Rectangle getClipBounds()
Returns the bounding rectangle of the current clipping area.- Specified by:
getClipBounds
in classGraphics
- Since:
- 0.1
-
clipRect
public void clipRect(int x, int y, int width, int height)
Intersects the current clip with the specified rectangle.
-
setClip
public void setClip(int x, int y, int width, int height)
Sets the current clip to the rectangle specified by the given coordinates.
-
getClip
public Shape getClip()
Gets the current clipping area.
-
setClip
public void setClip(Shape clip)
Sets the current clipping area to an arbitrary clip shape.
-
copyArea
public void copyArea(int x, int y, int width, int height, int dx, int dy)
Not implemented - performs no action.
-
drawLine
public void drawLine(int x1, int y1, int x2, int y2)
Draws a straight line from (x1,y1) to (x2,y2).
-
fillRect
public void fillRect(int x, int y, int width, int height)
Fills a rectangle with top-left corner placed at (x,y).
-
drawRect
public void drawRect(int x, int y, int width, int height)
Draws a rectangle with top-left corner placed at (x,y).
-
clearRect
public void clearRect(int x, int y, int width, int height)
Clears a rectangle with top-left corner placed at (x,y) using the current background color.
-
drawRoundRect
public void drawRoundRect(int x, int y, int width, int height, int arcWidth, int arcHeight)
Draws a rounded rectangle.- Specified by:
drawRoundRect
in classGraphics
- Since:
- 0.1
-
fillRoundRect
public void fillRoundRect(int x, int y, int width, int height, int arcWidth, int arcHeight)
Fills a rounded rectangle.- Specified by:
fillRoundRect
in classGraphics
- Since:
- 0.1
-
drawOval
public void drawOval(int x, int y, int width, int height)
Draws an oval.
-
fillOval
public void fillOval(int x, int y, int width, int height)
Fills an oval.
-
drawArc
public void drawArc(int x, int y, int width, int height, int startAngle, int arcAngle)
Draws an arc.
-
fillArc
public void fillArc(int x, int y, int width, int height, int startAngle, int arcAngle)
Fills an arc.
-
drawPolyline
public void drawPolyline(int[] xPoints, int[] yPoints, int nPoints)
Draws a polyline.- Specified by:
drawPolyline
in classGraphics
- Since:
- 0.1
-
drawPolygon
public void drawPolygon(int[] xPoints, int[] yPoints, int nPoints)
Draws a polygon made with the specified points.- Specified by:
drawPolygon
in classGraphics
- Since:
- 0.1
-
drawPolygon
public void drawPolygon(Polygon p)
Draws a polygon.- Overrides:
drawPolygon
in classGraphics
- Since:
- 0.1
-
fillPolygon
public void fillPolygon(int[] xPoints, int[] yPoints, int nPoints)
Fills a polygon made with the specified points.- Specified by:
fillPolygon
in classGraphics
- Since:
- 0.1
-
fillPolygon
public void fillPolygon(Polygon p)
Fills a polygon.- Overrides:
fillPolygon
in classGraphics
- Since:
- 0.1
-
drawChars
public void drawChars(char[] data, int offset, int length, int x, int y)
Draws the specified characters, starting from (x,y).
-
drawBytes
public void drawBytes(byte[] data, int offset, int length, int x, int y)
Draws the specified bytes, starting from (x,y).
-
drawImage
public boolean drawImage(Image img, int x, int y, ImageObserver observer)
Draws an image.
-
drawImage
public boolean drawImage(Image img, int x, int y, int width, int height, ImageObserver observer)
Draws an image.
-
drawImage
public boolean drawImage(Image img, int x, int y, Color bgcolor, ImageObserver observer)
Draws an image.
-
drawImage
public boolean drawImage(Image img, int x, int y, int width, int height, Color bgcolor, ImageObserver observer)
Draws an image.
-
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 an image.
-
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 an image.
-
dispose
public void dispose()
Disposes of all resources used by this EpsGraphics2D object. If this is the only remaining EpsGraphics2D instance pointing at a EpsDocument object, then the EpsDocument object shall become eligible for garbage collection.
-
finalize
public void finalize()
Finalises the object.
-
toString
public String toString()
Returns the entire contents of the EPS document, complete with headers and bounding box. The returned String is suitable for being written directly to disk as an EPS file.
-
hitClip
public boolean hitClip(int x, int y, int width, int height)
Returns true if the specified rectangular area might intersect the current clipping area.
-
getClipBounds
public Rectangle getClipBounds(Rectangle r)
Returns the bounding rectangle of the current clipping area.- Overrides:
getClipBounds
in classGraphics
- Since:
- 0.1
-
-