AbstractVectorGraphicsIO (FreeHEP GraphicsIO 2.2.2-SNAPSHOT API)

java.lang.Object
- java.awt.Graphics
- - java.awt.Graphics2D
  - - org.freehep.graphics2d.VectorGraphics
    - - org.freehep.graphics2d.AbstractVectorGraphics
      - org.freehep.graphicsio.VectorGraphicsIO
        
        org.freehep.graphicsio.AbstractVectorGraphicsIO

All Implemented Interfaces:

VectorGraphicsConstants

Direct Known Subclasses:

DummyGraphics2D
```
public abstract class AbstractVectorGraphicsIO
extends VectorGraphicsIO
```
This class provides an abstract VectorGraphicsIO class for specific output drivers.

Author:

Charles Loomis, Mark Donszelmann, Steffen Greiffenberg

Field Summary

Fields
Modifier and Type Field and Description

static String CLIP

static String EMIT_ERRORS

static String EMIT_WARNINGS

static String TEXT_AS_SHAPES
- Fields inherited from interface org.freehep.graphics2d.VectorGraphicsConstants
  NUMBER_OF_HORIZ_ALIGNMENTS, NUMBER_OF_SYMBOLS, NUMBER_OF_VERTICAL_ALIGNMENTS, SYMBOL_BOX, SYMBOL_CIRCLE, SYMBOL_CROSS, SYMBOL_DIAMOND, SYMBOL_DN_TRIANGLE, SYMBOL_HLINE, SYMBOL_PLUS, SYMBOL_STAR, SYMBOL_UP_TRIANGLE, SYMBOL_VLINE, TEXT_BASELINE, TEXT_BOTTOM, TEXT_CENTER, TEXT_LEFT, TEXT_RIGHT, TEXT_TOP

Fields
Modifier and Type	Field and Description
`static String`	`CLIP`
`static String`	`EMIT_ERRORS`
`static String`	`EMIT_WARNINGS`
`static String`	`TEXT_AS_SHAPES`

Constructor Summary

Constructors
Modifier	Constructor and Description
`protected`	`AbstractVectorGraphicsIO(AbstractVectorGraphicsIO graphics, boolean doRestoreOnDispose)` Constructs a subgraphics context.
`protected`	`AbstractVectorGraphicsIO(Component component, boolean doRestoreOnDispose)` Constructs a Graphics context with the following graphics state: Paint: The color of the component.
`protected`	`AbstractVectorGraphicsIO(Dimension size, boolean doRestoreOnDispose)` Constructs a Graphics context with the following graphics state: Paint: black Font: Dailog, Plain, 12pt Stroke: Linewidth 1.0; No Dashing; Miter Join Style; Miter Limit 10; Square Endcaps; Transform: Identity Composite: AlphaComposite.SRC_OVER Clip: Rectangle(0, 0, size.width, size.height)

Method Summary

Methods
Modifier and Type	Method and Description
`void`	`addRenderingHints(Map<?,?> hints)` Adds to table of rendering hints.
`void`	`clearRect(double x, double y, double width, double height)` Clears rectangle by painting it with the backgroundColor.
`void`	`clip(Shape s)` Clips using given shape.
`void`	`clipRect(double x, double y, double width, double height)` Clips rectangle.
`void`	`clipRect(int x, int y, int width, int height)` Clips rectangle.
`abstract void`	`closeStream()` Called to close the stream you are writing to.
`protected Shape`	`createShape(double[] xPoints, double[] yPoints, int nPoints, boolean close)`
`void`	`dispose()` Disposes of the graphics context.
`void`	`drawGlyphVector(GlyphVector g, float x, float y)` Use the transformation of the glyphvector and draw it
`void`	`drawImage(BufferedImage img, BufferedImageOp op, int x, int y)`
`boolean`	`drawImage(Image image, AffineTransform xform, ImageObserver observer)`
`boolean`	`drawImage(Image image, int x, int y, Color bgColor, ImageObserver observer)`
`boolean`	`drawImage(Image image, int x, int y, ImageObserver observer)`
`boolean`	`drawImage(Image image, int x, int y, int width, int height, Color bgColor, ImageObserver observer)`
`boolean`	`drawImage(Image image, int x, int y, int width, int height, ImageObserver observer)`
`boolean`	`drawImage(Image image, int dx1, int dy1, int dx2, int dy2, int sx1, int sy1, int sx2, int sy2, Color bgColor, ImageObserver observer)` Draw and resizes (transparent) image.
`boolean`	`drawImage(Image image, int dx1, int dy1, int dx2, int dy2, int sx1, int sy1, int sx2, int sy2, ImageObserver observer)`
`void`	`drawRenderableImage(RenderableImage image, AffineTransform xform)`
`void`	`drawRenderedImage(RenderedImage image, AffineTransform xform)` Draws a rendered image using a transform.
`void`	`drawString(AttributedCharacterIterator iterator, float x, float y)`
`void`	`drawString(String string, double x, double y)` Draws the string at (x, y).
`void`	`endExport()`
`Shape`	`getClip()` Gets the current clip in form of a Shape (Rectangle).
`Rectangle`	`getClipBounds()` Gets the current clip in form of a Rectangle.
`Rectangle`	`getClipBounds(Rectangle r)` Gets the current clip in form of a Rectangle.
`Component`	`getComponent()`
`Composite`	`getComposite()` Gets current composite.
`FontMetrics`	`getFontMetrics(Font font)` Deprecated.
`FontRenderContext`	`getFontRenderContext()` Gets the current font render context.
`Object`	`getRenderingHint(RenderingHints.Key key)` Gets a given rendering hint.
`RenderingHints`	`getRenderingHints()` Gets a copy of the rendering hints.
`Dimension`	`getSize()`
`Stroke`	`getStroke()` Get the current stroke.
`AffineTransform`	`getTransform()` Get the current transform.
`protected void`	`handleException(Exception exception)` Handles an exception which has been caught.
`protected void`	`overLine(String text, Font font, float x, float y)` Draws an overline for the text at (x, y).
`void`	`printComment(String comment)`
`protected void`	`resetClip(Rectangle clip)`
`void`	`rotate(double theta)` Rotate the current transform over the Z-axis.
`void`	`scale(double sx, double sy)` Scales the current transform.
`void`	`setClip(double x, double y, double width, double height)` Clips rectangle.
`void`	`setClip(int x, int y, int width, int height)` Clips rectangle.
`void`	`setClip(Shape s)` Clips shape.
`void`	`setColor(Color color)`
`void`	`setComposite(Composite composite)` Sets current composite.
`void`	`setFont(Font font)` Sets the current font.
`void`	`setPaint(Paint paint)` Sets the current paint.
`void`	`setRenderingHint(RenderingHints.Key key, Object hint)` Sets a given rendering hint.
`void`	`setRenderingHints(Map<?,?> hints)` Sets table of rendering hints.
`void`	`setStroke(Stroke stroke)` Sets the current stroke.
`void`	`setTransform(AffineTransform transform)` Set the current transform.
`void`	`shear(double shx, double shy)` Shears the current transform.
`void`	`startExport()`
`void`	`transform(AffineTransform transform)` Transforms the current transform.
`void`	`translate(double x, double y)` Translates the current transform.
`abstract void`	`writeBackground()`
`protected void`	`writeCap(int cap)` Writes out the cap of the stroke.
`protected abstract void`	`writeClip(Shape shape)` Write out Shape clip.
`abstract void`	`writeComment(String comment)` Called to Write out a comment.
`protected void`	`writeDash(double[] dash, double phase)` Deprecated. use writeDash(float[], float)
`protected void`	`writeDash(float[] dash, float phase)` Writes out the dash of the stroke.
`protected void`	`writeError(Exception exception)` Writes out an error, by default the stack trace is printed.
`protected abstract void`	`writeFont(Font font)` Writes the font
`protected abstract void`	`writeGraphicsRestore()` Writes out the restore of a graphics context.
`protected abstract void`	`writeGraphicsSave()` Writes out the save of a graphics context for a later restore.
`void`	`writeGraphicsState()` Called to write the initial graphics state.
`abstract void`	`writeHeader()` Called to write the header part of the output.
`protected abstract void`	`writeImage(RenderedImage image, AffineTransform xform, Color bkg)`
`protected void`	`writeJoin(int join)` Writes out the join of the stroke.
`protected void`	`writeMiterLimit(float limit)` Writes out the miter limit of the stroke.
`protected abstract void`	`writePaint(Color color)` Writes out paint as the given color.
`protected abstract void`	`writePaint(GradientPaint paint)` Writes out paint as the given gradient.
`protected abstract void`	`writePaint(Paint paint)` Writes out paint.
`protected abstract void`	`writePaint(TexturePaint paint)` Writes out paint as the given texture.
`protected abstract void`	`writeSetClip(Shape shape)` Write out Shape clip.
`protected void`	`writeSetTransform(AffineTransform transform)` Clears any existing transformation and sets the a new one.
`protected abstract void`	`writeString(String string, double x, double y)`
`protected void`	`writeStroke(Stroke stroke)` Writes the current stroke.
`abstract void`	`writeTrailer()` Called to write the trailing part of the output.
`protected abstract void`	`writeTransform(AffineTransform transform)` Writes out the transform as it needs to be concatenated to the internal transform of the output format.
`protected void`	`writeWarning(Exception exception)` Writes out a warning, by default to System.err.
`protected void`	`writeWarning(String warning)` Writes out a warning, by default to System.err.
`protected void`	`writeWidth(float width)` Writes out the width of the stroke.

Methods inherited from class org.freehep.graphicsio.VectorGraphicsIO
copyResourceTo, copyResourceTo

Methods inherited from class org.freehep.graphics2d.AbstractVectorGraphics
clearRect, createShape, drawArc, drawArc, drawLine, drawLine, drawOval, drawOval, drawPolygon, drawPolygon, drawPolyline, drawPolyline, drawRect, drawRect, drawRoundRect, drawRoundRect, drawString, drawString, drawString, drawString, drawString, drawString, drawString, drawString, drawSymbol, drawSymbol, drawSymbol, fillAndDraw, fillAndDrawSymbol, fillAndDrawSymbol, fillArc, fillArc, fillOval, fillOval, fillPolygon, fillPolygon, fillRect, fillRect, fillRoundRect, fillRoundRect, fillSymbol, fillSymbol, fillSymbol, getBackground, getColor, getColorMode, getCreator, getFont, getPaint, getPrintColor, getProperties, getProperty, getPropertyColor, getPropertyDimension, getPropertyDouble, getPropertyInsets, getPropertyInt, getPropertyRectangle, hit, initProperties, isDeviceIndependent, isProperty, rotate, setBackground, setColorMode, setCreator, setDeviceIndependent, setLineWidth, setLineWidth, setProperties, translate

Methods inherited from class org.freehep.graphics2d.VectorGraphics
copyArea, create, create, create, create, draw, fill, fill, getDeviceConfiguration, getSymbol, getTextAlignment, getXalignment, getYalignment, setPaintMode, setXORMode, toString

Methods inherited from class java.awt.Graphics2D
draw3DRect, fill3DRect

Methods inherited from class java.awt.Graphics
drawBytes, drawChars, drawPolygon, fillPolygon, finalize, getClipRect, getFontMetrics, hitClip

Methods inherited from class java.lang.Object
clone, equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

- Field Detail
  - EMIT_WARNINGS
```
public static final String EMIT_WARNINGS
```
  - TEXT_AS_SHAPES
```
public static final String TEXT_AS_SHAPES
```
  - EMIT_ERRORS
```
public static final String EMIT_ERRORS
```
  - CLIP
```
public static final String CLIP
```
- Constructor Detail
  - AbstractVectorGraphicsIO
```
protected AbstractVectorGraphicsIO(Dimension size,
                        boolean doRestoreOnDispose)
```
    Constructs a Graphics context with the following graphics state:
    - Paint: black
    - Font: Dailog, Plain, 12pt
    - Stroke: Linewidth 1.0; No Dashing; Miter Join Style; Miter Limit 10; Square Endcaps;
    - Transform: Identity
    - Composite: AlphaComposite.SRC_OVER
    - Clip: Rectangle(0, 0, size.width, size.height)
    Parameters:
    size - rectangle specifying the bounds of the image
    doRestoreOnDispose - true if writeGraphicsRestore() should be called when this graphics context is disposed of.
  - AbstractVectorGraphicsIO
```
protected AbstractVectorGraphicsIO(Component component,
                        boolean doRestoreOnDispose)
```
    Constructs a Graphics context with the following graphics state:
    - Paint: The color of the component.
    - Font: The font of the component.
    - Stroke: Linewidth 1.0; No Dashing; Miter Join Style; Miter Limit 10; Square Endcaps;
    - Transform: The getDefaultTransform for the GraphicsConfiguration of the component.
    - Composite: AlphaComposite.SRC_OVER
    - Clip: The size of the component, Rectangle(0, 0, size.width, size.height)
    Parameters:
    component - to be used to initialize the values of the graphics state
    doRestoreOnDispose - true if writeGraphicsRestore() should be called when this graphics context is disposed of.
  - AbstractVectorGraphicsIO
```
protected AbstractVectorGraphicsIO(AbstractVectorGraphicsIO graphics,
                        boolean doRestoreOnDispose)
```
    Constructs a subgraphics context.
    
    Parameters:
    graphics - context to clone from
    doRestoreOnDispose - true if writeGraphicsRestore() should be called when this graphics context is disposed of.
- Method Detail
  - getSize
```
public Dimension getSize()
```
    Specified by:
    
    getSize in class VectorGraphicsIO
  - getComponent
```
public Component getComponent()
```
  - startExport
```
public void startExport()
```
    Specified by:
    
    startExport in class VectorGraphics
  - endExport
```
public void endExport()
```
    Specified by:
    
    endExport in class VectorGraphics
  - writeHeader
```
public abstract void writeHeader()
                          throws IOException
```
    Called to write the header part of the output.
    
    Throws:
    
    IOException
  - writeGraphicsState
```
public void writeGraphicsState()
                        throws IOException
```
    Called to write the initial graphics state.
    
    Throws:
    
    IOException
  - writeBackground
```
public abstract void writeBackground()
                              throws IOException
```
    Throws:
    
    IOException
  - writeTrailer
```
public abstract void writeTrailer()
                           throws IOException
```
    Called to write the trailing part of the output.
    
    Throws:
    
    IOException
  - closeStream
```
public abstract void closeStream()
                          throws IOException
```
    Called to close the stream you are writing to.
    
    Throws:
    
    IOException
  - printComment
```
public void printComment(String comment)
```
    Specified by:
    
    printComment in class VectorGraphicsIO
  - writeComment
```
public abstract void writeComment(String comment)
                           throws IOException
```
    Called to Write out a comment.
    
    Parameters:
    comment - to be written
    
    Throws:
    
    IOException
  - resetClip
```
protected void resetClip(Rectangle clip)
```
  - dispose
```
public void dispose()
```
    Disposes of the graphics context. If on creation restoreOnDispose was true, writeGraphicsRestore() will be called.
    
    Specified by:
    
    dispose in class VectorGraphics
  - writeGraphicsSave
```
protected abstract void writeGraphicsSave()
                                   throws IOException
```
    Writes out the save of a graphics context for a later restore. Some implementations keep track of this by hand if the output format does not support it.
    
    Throws:
    
    IOException
  - writeGraphicsRestore
```
protected abstract void writeGraphicsRestore()
                                      throws IOException
```
    Writes out the restore of a graphics context. Some implementations keep track of this by hand if the output format does not support it.
    
    Throws:
    
    IOException
  - drawImage
```
public boolean drawImage(Image image,
                int x,
                int y,
                ImageObserver observer)
```
    Specified by:
    
    drawImage in class VectorGraphics
  - drawImage
```
public boolean drawImage(Image image,
                int x,
                int y,
                int width,
                int height,
                ImageObserver observer)
```
    Specified by:
    
    drawImage in class VectorGraphics
  - drawImage
```
public boolean drawImage(Image image,
                int x,
                int y,
                int width,
                int height,
                Color bgColor,
                ImageObserver observer)
```
    Specified by:
    
    drawImage in class VectorGraphics
  - drawImage
```
public boolean drawImage(Image image,
                int x,
                int y,
                Color bgColor,
                ImageObserver observer)
```
    Specified by:
    
    drawImage in class VectorGraphics
  - drawImage
```
public boolean drawImage(Image image,
                int dx1,
                int dy1,
                int dx2,
                int dy2,
                int sx1,
                int sy1,
                int sx2,
                int sy2,
                ImageObserver observer)
```
    Specified by:
    
    drawImage in class VectorGraphics
  - drawImage
```
public boolean drawImage(Image image,
                AffineTransform xform,
                ImageObserver observer)
```
    Specified by:
    
    drawImage in class VectorGraphics
  - drawImage
```
public void drawImage(BufferedImage img,
             BufferedImageOp op,
             int x,
             int y)
```
    Specified by:
    
    drawImage in class VectorGraphics
  - drawRenderableImage
```
public void drawRenderableImage(RenderableImage image,
                       AffineTransform xform)
```
    Specified by:
    
    drawRenderableImage in class VectorGraphics
  - drawImage
```
public boolean drawImage(Image image,
                int dx1,
                int dy1,
                int dx2,
                int dy2,
                int sx1,
                int sy1,
                int sx2,
                int sy2,
                Color bgColor,
                ImageObserver observer)
```
    Draw and resizes (transparent) image. Calls writeImage(...).
    
    Specified by:
    
    drawImage in class VectorGraphics
    
    Parameters:
    image - image to be drawn
    dx1 - destination image bounds
    dy1 - destination image bounds
    dx2 - destination image bounds
    dy2 - destination image bounds
    sx1 - source image bounds
    sy1 - source image bounds
    sx2 - source image bounds
    sy2 - source image bounds
    bgColor - background color
    observer - for updates if image still incomplete
    
    Returns:
    true if successful
  - drawRenderedImage
```
public void drawRenderedImage(RenderedImage image,
                     AffineTransform xform)
```
    Draws a rendered image using a transform.
    
    Specified by:
    
    drawRenderedImage in class VectorGraphics
    
    Parameters:
    image - to be drawn
    xform - transform to be used on the image
  - writeImage
```
protected abstract void writeImage(RenderedImage image,
              AffineTransform xform,
              Color bkg)
                            throws IOException
```
    Throws:
    
    IOException
  - clearRect
```
public void clearRect(double x,
             double y,
             double width,
             double height)
```
    Clears rectangle by painting it with the backgroundColor.
    
    Specified by:
    
    clearRect in class VectorGraphics
    
    Parameters:
    x - rectangle to be cleared.
    y - rectangle to be cleared.
    width - rectangle to be cleared.
    height - rectangle to be cleared.
  - drawString
```
public void drawString(String string,
              double x,
              double y)
```
    Draws the string at (x, y). If TEXT_AS_SHAPES is set drawGlyphVector(java.awt.font.GlyphVector, float, float) is used, otherwise writeString(String, double, double) for a more direct output of the string.
    
    Specified by:
    
    drawString in class VectorGraphics
    
    Parameters:
    string -
    x -
    y -
  - writeString
```
protected abstract void writeString(String string,
               double x,
               double y)
                             throws IOException
```
    Throws:
    
    IOException
  - drawGlyphVector
```
public void drawGlyphVector(GlyphVector g,
                   float x,
                   float y)
```
    Use the transformation of the glyphvector and draw it
    
    Specified by:
    
    drawGlyphVector in class VectorGraphics
    
    Parameters:
    g -
    x -
    y -
  - drawString
```
public void drawString(AttributedCharacterIterator iterator,
              float x,
              float y)
```
    Specified by:
    
    drawString in class VectorGraphics
  - getTransform
```
public AffineTransform getTransform()
```
    Get the current transform.
    
    Specified by:
    
    getTransform in class VectorGraphics
    
    Returns:
    current transform
  - setTransform
```
public void setTransform(AffineTransform transform)
```
    Set the current transform. Calls writeSetTransform(Transform).
    
    Specified by:
    
    setTransform in class VectorGraphics
    
    Parameters:
    transform - to be set
  - transform
```
public void transform(AffineTransform transform)
```
    Transforms the current transform. Calls writeTransform(Transform)
    
    Specified by:
    
    transform in class VectorGraphics
    
    Parameters:
    transform - to be applied
  - translate
```
public void translate(double x,
             double y)
```
    Translates the current transform. Calls writeTransform(Transform)
    
    Specified by:
    
    translate in class VectorGraphics
    
    Parameters:
    x - amount by which to translate
    y - amount by which to translate
  - rotate
```
public void rotate(double theta)
```
    Rotate the current transform over the Z-axis. Calls writeTransform(Transform). Rotating with a positive angle theta rotates points on the positive x axis toward the positive y axis.
    
    Specified by:
    
    rotate in class VectorGraphics
    
    Parameters:
    theta - radians over which to rotate
  - scale
```
public void scale(double sx,
         double sy)
```
    Scales the current transform. Calls writeTransform(Transform).
    
    Specified by:
    
    scale in class VectorGraphics
    
    Parameters:
    sx - amount used for scaling
    sy - amount used for scaling
  - shear
```
public void shear(double shx,
         double shy)
```
    Shears the current transform. Calls writeTransform(Transform).
    
    Specified by:
    
    shear in class VectorGraphics
    
    Parameters:
    shx - amount for shearing
    shy - amount for shearing
  - writeTransform
```
protected abstract void writeTransform(AffineTransform transform)
                                throws IOException
```
    Writes out the transform as it needs to be concatenated to the internal transform of the output format. If there is no implementation of an internal transform, then this method needs to do nothing, BUT all coordinates need to be transformed by the currentTransform before being written out.
    
    Parameters:
    transform - to be written
    
    Throws:
    
    IOException
  - writeSetTransform
```
protected void writeSetTransform(AffineTransform transform)
                          throws IOException
```
    Clears any existing transformation and sets the a new one. The default implementation calls writeTransform using the inverted affine transform to calculate it. s *
    
    Parameters:
    transform - to be written
    
    Throws:
    
    IOException
  - getClip
```
public Shape getClip()
```
    Gets the current clip in form of a Shape (Rectangle).
    
    Specified by:
    
    getClip in class VectorGraphics
    
    Returns:
    current clip
  - getClipBounds
```
public Rectangle getClipBounds()
```
    Gets the current clip in form of a Rectangle.
    
    Specified by:
    
    getClipBounds in class VectorGraphics
    
    Returns:
    current clip
  - getClipBounds
```
public Rectangle getClipBounds(Rectangle r)
```
    Gets the current clip in form of a Rectangle.
    
    Specified by:
    
    getClipBounds in class VectorGraphics
    
    Returns:
    current clip
  - clipRect
```
public void clipRect(int x,
            int y,
            int width,
            int height)
```
    Clips rectangle. Calls clip(Rectangle).
    
    Specified by:
    
    clipRect in class VectorGraphics
    
    Parameters:
    x - rectangle for clipping
    y - rectangle for clipping
    width - rectangle for clipping
    height - rectangle for clipping
  - clipRect
```
public void clipRect(double x,
            double y,
            double width,
            double height)
```
    Clips rectangle. Calls clip(Rectangle2D).
    
    Specified by:
    
    clipRect in class VectorGraphics
    
    Parameters:
    x - rectangle for clipping
    y - rectangle for clipping
    width - rectangle for clipping
    height - rectangle for clipping
  - setClip
```
public void setClip(int x,
           int y,
           int width,
           int height)
```
    Clips rectangle. Calls clip(Rectangle).
    
    Specified by:
    
    setClip in class VectorGraphics
    
    Parameters:
    x - rectangle for clipping
    y - rectangle for clipping
    width - rectangle for clipping
    height - rectangle for clipping
  - setClip
```
public void setClip(double x,
           double y,
           double width,
           double height)
```
    Clips rectangle. Calls clip(Rectangle2D).
    
    Specified by:
    
    setClip in class VectorGraphics
    
    Parameters:
    x - rectangle for clipping
    y - rectangle for clipping
    width - rectangle for clipping
    height - rectangle for clipping
  - setClip
```
public void setClip(Shape s)
```
    Clips shape. Clears userClip and calls clip(Shape).
    
    Specified by:
    
    setClip in class VectorGraphics
    
    Parameters:
    s - used for clipping
  - clip
```
public void clip(Shape s)
```
    Clips using given shape. Dispatches to writeClip(Rectangle), writeClip(Rectangle2D) or writeClip(Shape).
    
    Specified by:
    
    clip in class VectorGraphics
    
    Parameters:
    s - used for clipping
  - writeClip
```
protected abstract void writeClip(Shape shape)
                           throws IOException
```
    Write out Shape clip.
    
    Parameters:
    shape - to be used for clipping
    
    Throws:
    
    IOException
  - writeSetClip
```
protected abstract void writeSetClip(Shape shape)
                              throws IOException
```
    Write out Shape clip.
    
    Parameters:
    shape - to be used for clipping
    
    Throws:
    
    IOException
  - getStroke
```
public Stroke getStroke()
```
    Get the current stroke.
    
    Specified by:
    
    getStroke in class VectorGraphics
    
    Returns:
    current stroke
  - setStroke
```
public void setStroke(Stroke stroke)
```
    Sets the current stroke. Calls writeStroke if stroke is unequal to the current stroke.
    
    Specified by:
    
    setStroke in class VectorGraphics
    
    Parameters:
    stroke - to be set
  - writeStroke
```
protected void writeStroke(Stroke stroke)
                    throws IOException
```
    Writes the current stroke. If stroke is an instance of BasicStroke it will call writeWidth, writeCap, writeJoin, writeMiterLimit and writeDash, if any were different than the current stroke.
    
    Throws:
    
    IOException
  - writeWidth
```
protected void writeWidth(float width)
                   throws IOException
```
    Writes out the width of the stroke.
    
    Parameters:
    width - of the stroke
    
    Throws:
    
    IOException
  - writeCap
```
protected void writeCap(int cap)
                 throws IOException
```
    Writes out the cap of the stroke.
    
    Parameters:
    cap - of the stroke
    
    Throws:
    
    IOException
  - writeJoin
```
protected void writeJoin(int join)
                  throws IOException
```
    Writes out the join of the stroke.
    
    Parameters:
    join - of the stroke
    
    Throws:
    
    IOException
  - writeMiterLimit
```
protected void writeMiterLimit(float limit)
                        throws IOException
```
    Writes out the miter limit of the stroke.
    
    Parameters:
    limit - miter limit of the stroke
    
    Throws:
    
    IOException
  - writeDash
```
protected void writeDash(float[] dash,
             float phase)
                  throws IOException
```
    Writes out the dash of the stroke.
    
    Parameters:
    dash - dash pattern, empty array is solid line
    phase - of the dash pattern
    
    Throws:
    
    IOException
  - writeDash
```
protected void writeDash(double[] dash,
             double phase)
                  throws IOException
```
    Deprecated. use writeDash(float[], float)
    
    Writes out the dash of the stroke.
    
    Parameters:
    dash - dash pattern, empty array is solid line
    phase - of the dash pattern
    
    Throws:
    
    IOException
  - setColor
```
public void setColor(Color color)
```
    Overrides:
    
    setColor in class AbstractVectorGraphics
  - setPaint
```
public void setPaint(Paint paint)
```
    Sets the current paint. Dispatches to writePaint(Color), writePaint(GradientPaint), writePaint(TexturePaint paint) or writePaint(Paint). In the case paint is a Color the current color is also changed.
    
    Overrides:
    
    setPaint in class AbstractVectorGraphics
    
    Parameters:
    paint - to be set
  - writePaint
```
protected abstract void writePaint(Color color)
                            throws IOException
```
    Writes out paint as the given color.
    
    Parameters:
    color - to be written
    
    Throws:
    
    IOException
  - writePaint
```
protected abstract void writePaint(GradientPaint paint)
                            throws IOException
```
    Writes out paint as the given gradient.
    
    Parameters:
    paint - to be written
    
    Throws:
    
    IOException
  - writePaint
```
protected abstract void writePaint(TexturePaint paint)
                            throws IOException
```
    Writes out paint as the given texture.
    
    Parameters:
    paint - to be written
    
    Throws:
    
    IOException
  - writePaint
```
protected abstract void writePaint(Paint paint)
                            throws IOException
```
    Writes out paint.
    
    Parameters:
    paint - to be written
    
    Throws:
    
    IOException
  - getFontRenderContext
```
public FontRenderContext getFontRenderContext()
```
    Gets the current font render context. This returns an standard FontRenderContext with anti-aliasing and uses fractional metrics.
    
    Specified by:
    
    getFontRenderContext in class VectorGraphics
    
    Returns:
    current font render context
  - getFontMetrics
```
public FontMetrics getFontMetrics(Font font)
```
    Deprecated.
    
    Gets the fontmetrics.
    
    Specified by:
    
    getFontMetrics in class VectorGraphics
    
    Parameters:
    font - to be used for retrieving fontmetrics
    
    Returns:
    fontmetrics for given font
  - getRenderingHints
```
public RenderingHints getRenderingHints()
```
    Gets a copy of the rendering hints.
    
    Specified by:
    
    getRenderingHints in class VectorGraphics
    
    Returns:
    clone of table of rendering hints.
  - addRenderingHints
```
public void addRenderingHints(Map<?,?> hints)
```
    Adds to table of rendering hints.
    
    Specified by:
    
    addRenderingHints in class VectorGraphics
    
    Parameters:
    hints - table to be added
  - setRenderingHints
```
public void setRenderingHints(Map<?,?> hints)
```
    Sets table of rendering hints.
    
    Specified by:
    
    setRenderingHints in class VectorGraphics
    
    Parameters:
    hints - table to be set
  - getRenderingHint
```
public Object getRenderingHint(RenderingHints.Key key)
```
    Gets a given rendering hint.
    
    Specified by:
    
    getRenderingHint in class VectorGraphics
    
    Parameters:
    key - hint key
    
    Returns:
    hint associated to key
  - setRenderingHint
```
public void setRenderingHint(RenderingHints.Key key,
                    Object hint)
```
    Sets a given rendering hint.
    
    Specified by:
    
    setRenderingHint in class VectorGraphics
    
    Parameters:
    key - hint key
    hint - to be associated with key
  - setFont
```
public void setFont(Font font)
```
    Sets the current font.
    
    Overrides:
    
    setFont in class AbstractVectorGraphics
    
    Parameters:
    font - to be set
  - writeFont
```
protected abstract void writeFont(Font font)
                           throws IOException
```
    Writes the font
    
    Parameters:
    font - to be written
    
    Throws:
    
    IOException
  - getComposite
```
public Composite getComposite()
```
    Gets current composite.
    
    Specified by:
    
    getComposite in class VectorGraphics
    
    Returns:
    current composite
  - setComposite
```
public void setComposite(Composite composite)
```
    Sets current composite.
    
    Specified by:
    
    setComposite in class VectorGraphics
    
    Parameters:
    composite - to be set
  - handleException
```
protected void handleException(Exception exception)
```
    Handles an exception which has been caught. Dispatches exception to writeWarning for UnsupportedOperationExceptions and writeError for others
    
    Parameters:
    exception - to be handled
  - writeWarning
```
protected void writeWarning(Exception exception)
```
    Writes out a warning, by default to System.err.
    
    Parameters:
    exception - warning to be written
  - writeWarning
```
protected void writeWarning(String warning)
```
    Writes out a warning, by default to System.err.
    
    Parameters:
    warning - to be written
  - writeError
```
protected void writeError(Exception exception)
```
    Writes out an error, by default the stack trace is printed.
    
    Parameters:
    exception - error to be reported
  - createShape
```
protected Shape createShape(double[] xPoints,
                double[] yPoints,
                int nPoints,
                boolean close)
```
    Specified by:
    
    createShape in class AbstractVectorGraphics
  - overLine
```
protected void overLine(String text,
            Font font,
            float x,
            float y)
```
    Draws an overline for the text at (x, y). The method is usesefull for drivers that do not support overlines by itself.
    
    Parameters:
    text - text for width calulation
    font - font for width calulation
    x - position of text
    y - position of text

Class AbstractVectorGraphicsIO

Field Summary

Fields inherited from interface org.freehep.graphics2d.VectorGraphicsConstants

Constructor Summary

Method Summary

Methods inherited from class org.freehep.graphicsio.VectorGraphicsIO

Methods inherited from class org.freehep.graphics2d.AbstractVectorGraphics

Methods inherited from class org.freehep.graphics2d.VectorGraphics

Methods inherited from class java.awt.Graphics2D

Methods inherited from class java.awt.Graphics

Methods inherited from class java.lang.Object

Field Detail

EMIT_WARNINGS

TEXT_AS_SHAPES

EMIT_ERRORS

CLIP

Constructor Detail

AbstractVectorGraphicsIO

AbstractVectorGraphicsIO

AbstractVectorGraphicsIO

Method Detail

getSize

getComponent

startExport

endExport

writeHeader

writeGraphicsState

writeBackground

writeTrailer

closeStream

printComment

writeComment

resetClip

dispose

writeGraphicsSave

writeGraphicsRestore

drawImage

drawImage

drawImage

drawImage

drawImage

drawImage

drawImage

drawRenderableImage

drawImage

drawRenderedImage

writeImage

clearRect

drawString

writeString

drawGlyphVector

drawString

getTransform

setTransform

transform

translate

rotate

scale

shear

writeTransform

writeSetTransform

getClip

getClipBounds

getClipBounds

clipRect

clipRect

setClip

setClip

setClip

clip

writeClip

writeSetClip

getStroke

setStroke

writeStroke

writeWidth

writeCap

writeJoin

writeMiterLimit

writeDash