On Thu, 18 Nov 2010 08:13:57 -0500
[email protected] wrote:
> Haven't tested this, but it could be a start...
>
> final RenderedDynamicImageResource rd = new
> RenderedDynamicImageResource(100, 100) {
>
> @Override
> protected boolean render(Graphics2D graphics)
> { return false;
> }
That was my idea before I came up with my NonCaching...Resource.
However, the return value of render(Graphics2D) is used to indicate the
requirement to immediately re-render due to a change in image
dimensions. Simply returning false would throw render() into an infinite
loop:
[RenderedDynamicImageResource]
protected byte[] render()
{
while (true)
{
final BufferedImage image = new
BufferedImage(getWidth(), getHeight(), getType());
if (render((Graphics2D)image.getGraphics())) {
return toImageData(image);
}
}
}
Carl-Eric
www.wicketbuch.de
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