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public interface ITaskPreviewable
Provides preview functionality if current task supports preview
Method Summary | |
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org.eclipse.birt.chart.ui.swt.ChartPreviewPainter |
createPreviewPainter()
Creates preview painter |
void |
doPreview()
Renders the preview in canvas |
org.eclipse.swt.widgets.Canvas |
getPreviewCanvas()
Returns the canvas which displays preview result |
boolean |
isPreviewable()
Indicates if current task can preview chart or not. |
Method Detail |
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boolean isPreviewable()
org.eclipse.swt.widgets.Canvas getPreviewCanvas()
org.eclipse.birt.chart.ui.swt.ChartPreviewPainter createPreviewPainter()
void doPreview()
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