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org.jfree.chart.imagemap

Class ImageMapUtilities

public class ImageMapUtilities
extends java.lang.Object
Collection of utility methods related to producing image maps. Functionality was originally in ChartUtilities.

Method Summary

static String
getImageMap(String name, ChartRenderingInfo info)
Creates an image map element that complies with the XHTML 1.0 specification.
static String
getImageMap(String name, ChartRenderingInfo info, ToolTipTagFragmentGenerator toolTipTagFragmentGenerator, URLTagFragmentGenerator urlTagFragmentGenerator)
Creates an image map element that complies with the XHTML 1.0 specification.
static void
writeImageMap(PrintWriter writer, String name, ChartRenderingInfo info)
Writes an image map to an output stream.
static void
writeImageMap(PrintWriter writer, String name, ChartRenderingInfo info, boolean useOverLibForToolTips)
Writes an image map to an output stream.
static void
writeImageMap(PrintWriter writer, String name, ChartRenderingInfo info, ToolTipTagFragmentGenerator toolTipTagFragmentGenerator, URLTagFragmentGenerator urlTagFragmentGenerator)
Writes an image map to an output stream.

Method Details

getImageMap

public static String getImageMap(String name,
                                 ChartRenderingInfo info)
Creates an image map element that complies with the XHTML 1.0 specification.
Parameters:
name - the map name (null not permitted).
info - the chart rendering info (null not permitted).
Returns:
The map element.

getImageMap

public static String getImageMap(String name,
                                 ChartRenderingInfo info,
                                 ToolTipTagFragmentGenerator toolTipTagFragmentGenerator,
                                 URLTagFragmentGenerator urlTagFragmentGenerator)
Creates an image map element that complies with the XHTML 1.0 specification.
Parameters:
name - the map name (null not permitted).
info - the chart rendering info (null not permitted).
toolTipTagFragmentGenerator - a generator for the HTML fragment that will contain the tooltip text (null not permitted if info contains tooltip information).
urlTagFragmentGenerator - a generator for the HTML fragment that will contain the URL reference (null not permitted if info contains URLs).
Returns:
The map tag.

writeImageMap

public static void writeImageMap(PrintWriter writer,
                                 String name,
                                 ChartRenderingInfo info)
            throws IOException
Writes an image map to an output stream.
Parameters:
writer - the writer (null not permitted).
name - the map name (null not permitted).
info - the chart rendering info (null not permitted).

writeImageMap

public static void writeImageMap(PrintWriter writer,
                                 String name,
                                 ChartRenderingInfo info,
                                 boolean useOverLibForToolTips)
            throws IOException
Writes an image map to an output stream.
Parameters:
writer - the writer (null not permitted).
name - the map name (null not permitted).
info - the chart rendering info (null not permitted).
useOverLibForToolTips - whether to use OverLIB for tooltips (http://www.bosrup.com/web/overlib/).

writeImageMap

public static void writeImageMap(PrintWriter writer,
                                 String name,
                                 ChartRenderingInfo info,
                                 ToolTipTagFragmentGenerator toolTipTagFragmentGenerator,
                                 URLTagFragmentGenerator urlTagFragmentGenerator)
            throws IOException
Writes an image map to an output stream.
Parameters:
writer - the writer (null not permitted).
name - the map name (null not permitted).
info - the chart rendering info (null not permitted).
toolTipTagFragmentGenerator - a generator for the HTML fragment that will contain the tooltip text (null not permitted if info contains tooltip information).
urlTagFragmentGenerator - a generator for the HTML fragment that will contain the URL reference (null not permitted if info contains URLs).

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