com.jinsight.svg
Class SVGEncoder

java.lang.Object
  com.jinsight.svg.SVGEncoder

public class SVGEncoder

extends java.lang.Object

This class implements methods to configure the SVG graphic context and start the encoding process. The SVG graphic context is represented by the SVGGraphics class, which cannot be directly instantiated. Rather, SVGEncoder creates an instance of SVGGraphics and implements a 'get' method returning a reference to the SVGGraphics object.

See Also:

SVGGraphics

Field Summary

static int	HIGH_QUALITY Constant used to enable antialiasing.
static int	LOW_QUALITY Constant used to disable antialiasing.

Constructor Summary

SVGEncoder(java.awt.Component comp)
Class constructor.

Method Summary

void	encode(java.io.OutputStream out) Starts the SVG encoding process, sending bytes to an output stream.
SVGGraphics	getSVGGraphics() Returns the SVG graphic context.
void	setQuality(int quality) Sets the image quality.
void	setToolTipEnabled(boolean isToolTipEnabled) Enables/disables tooltips.
void	setToolTipProperties(java.awt.Color toolTipForeground, java.awt.Color toolTipBackground, boolean isToolTipOpacityEnabled, java.awt.Font toolTipFont) Sets the properties of tooltips.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

LOW_QUALITY

public static final int LOW_QUALITY

Constant used to disable antialiasing.

See Also:

Constant Field Values

HIGH_QUALITY

public static final int HIGH_QUALITY

Constant used to enable antialiasing.

See Also:

Constant Field Values

Constructor Detail

SVGEncoder

public SVGEncoder(java.awt.Component comp)

Class constructor.

Parameters:

comp - The Component to be encoded.

Method Detail

getSVGGraphics

public SVGGraphics getSVGGraphics()

Returns the SVG graphic context.

Returns:

An SVGGraphics object.

See Also:

SVGGraphics

setQuality

public void setQuality(int quality)

Sets the image quality. Default image quality is LOW_QUALITY.

See Also:

LOW_QUALITY, HIGH_QUALITY

setToolTipEnabled

public void setToolTipEnabled(boolean isToolTipEnabled)

Enables/disables tooltips. Tooltips are popup windows showing content associated with a geometric shape. Tooltips are displayed when mouse hovers over the area of a geometric shape.
This method was implemented to be used with The JetChart Library. It is invoked by private classes of JetChart and has no effect if SVGEncoder is used outside the library.

Parameters:

isToolTipEnabled - A boolean value(true/false).

setToolTipProperties

public void setToolTipProperties(java.awt.Color toolTipForeground,
                                 java.awt.Color toolTipBackground,
                                 boolean isToolTipOpacityEnabled,
                                 java.awt.Font toolTipFont)

Sets the properties of tooltips.

Parameters:

toolTipForeground - A Color object.

toolTipBackground - A Color object.

isToolTipOpacityEnabled - A boolean value(true/false).

toolTipFont - A Font object.

See Also:

setToolTipEnabled(boolean)

encode

public void encode(java.io.OutputStream out)
            throws java.io.IOException

Starts the SVG encoding process, sending bytes to an output stream.

Parameters:

out - An OutputStream object.

Throws:

java.io.IOException