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create image always returning null
Legacy User
Member Posts: 0 
Newbie
Hi All,
IOObject io=ioResult.getElementAt(0);
TreeModel model=(TreeModel) ioResult.getElementAt(0);
Renderer createRenderer = RendererService.createRenderer(io, "Graph View");
Component visualizationComponent= createRenderer.getVisualizationComponent(io, ioResult);
System.out.println(visualizationComponent.isDisplayable());
Image createImage = visualizationComponent.createImage(100, 100);
Graphics graphics = createImage.getGraphics();
visualizationComponent.isDisplayable()....false.
here createImage always returning null
what could be the reason?
thanks in advance.
IOObject io=ioResult.getElementAt(0);
TreeModel model=(TreeModel) ioResult.getElementAt(0);
Renderer createRenderer = RendererService.createRenderer(io, "Graph View");
Component visualizationComponent= createRenderer.getVisualizationComponent(io, ioResult);
System.out.println(visualizationComponent.isDisplayable());
Image createImage = visualizationComponent.createImage(100, 100);
Graphics graphics = createImage.getGraphics();
visualizationComponent.isDisplayable()....false.
here createImage always returning null
what could be the reason?
thanks in advance.
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