Update of /cvsroot/jcharts/krysalis-jcharts/src/documentation/content/xdocs/userGuide
In directory sc8-pr-cvs1:/tmp/cvs-serv18210
Modified Files:
exportingImages.xml
Log Message:
enhanced the code snippet for swing demo code
Index: exportingImages.xml
===================================================================
RCS file: /cvsroot/jcharts/krysalis-jcharts/src/documentation/content/xdocs/userGuide/exportingImages.xml,v
retrieving revision 1.2
retrieving revision 1.3
diff -C2 -d -r1.2 -r1.3
*** exportingImages.xml 21 Jun 2003 16:01:43 -0000 1.2
--- exportingImages.xml 16 Aug 2003 16:04:12 -0000 1.3
***************
*** 99,125 ****
this.panel.setSize( 500, 500 );
this.getContentPane().add( this.panel );
- this.setVisible( true );
-
- String[] labels = {"BMW", "Audi", "Lexus"};
- String title = "Cars that Own";
- Paint[] paints = {Color.blue, Color.gray, Color.red};
- double[] data = {50d, 30d, 20d};
! PieChart2DProperties pieChart2DProperties = new PieChart2DProperties();
! PieChartDataSet pieChartDataSet =
! new PieChartDataSet( title, data, labels, paints,
! pieChart2DProperties );
!
! PieChart2D pieChart2D =
! new PieChart2D( pieChartDataSet, new LegendProperties(),
! new ChartProperties(), 450, 450 );
! //***** BEGIN SWING SPECIFIC CODE ***********************************
! //---Here is where you set the Chart Graphics2D Object
! pieChart2D.setGraphics2D( (Graphics2D) this.panel.getGraphics() );
- //---now simply call render on the chart
- pieChart2D.render();
- //***** END SWING SPECIFIC CODE *************************************
addWindowListener( new java.awt.event.WindowAdapter()
--- 99,109 ----
this.panel.setSize( 500, 500 );
this.getContentPane().add( this.panel );
! this.pieChart2DProperties = new PieChart2DProperties();
! this.legendProperties= new LegendProperties();
! this.chartProperties= new ChartProperties();
! this.setVisible( true );
addWindowListener( new java.awt.event.WindowAdapter()
***************
*** 132,135 ****
--- 116,154 ----
);
}
+
+
+ /************************************************************************
+ *
+ * @param graphics
+ ***********************************************************************/
+ public void paint( Graphics graphics )
+ {
+ try {
+ String[] labels = {"BMW", "Audi", "Lexus"};
+ String title = "Cars that Own";
+ Paint[] paints = {Color.blue, Color.gray, Color.red};
+ double[] data = {50d, 30d, 20d};
+ PieChartDataSet pieChartDataSet = new PieChartDataSet( title, data,
+ labels, paints, this.pieChart2DProperties );
+ Dimension dimension= this.panel.getSize();
+ PieChart2D pieChart2D = new PieChart2D( pieChartDataSet,
+ this.legendProperties,
+ this.chartProperties,
+ (int) dimension.getWidth(),
+ (int) dimension.getHeight() );
+
+ //***** BEGIN SWING SPECIFIC CODE *******************************
+ pieChart2D.setGraphics2D( (Graphics2D) this.panel.getGraphics() );
+ pieChart2D.render();
+ //***** END SWING SPECIFIC CODE *********************************
+ }
+ catch( ChartDataException chartDataException ) {
+ chartDataException.printStackTrace();
+ }
+ catch( PropertyException propertyException ) {
+ propertyException.printStackTrace();
+ }
+ }
+
private void exitForm( WindowEvent windowEvent )
|
