How can I write outside of the...

I want to warp a layer and store the result in the targetCompositeChannels. Because the result may be so large that some

pixels are outside the bound of the targetCompositeChannels, the result can not be stored completely.



PS: In the sample code ''PoorMansTypeTool'', in a image 100*100, when i set the fontsize large, i.e. 32, the result is only a part of ''HELLO WORLD''. the plugin doesn't write outside the bound.



what should i do?



Thanks in advance!