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Re: Raster Control [message #15198 is a reply to message #14940]

Tue, 08 April 2008 17:34

mr_ped
Messages: 825
Registered: November 2005
Location: Czech Republic - Praha

Experienced Contributor

I'm trying it from 2008.1beta2 installation, and I hit crash right after opening first image I found on my disc. Smile

It turned out the very first image I found was gif, and you didn't add plugin/gif package, so the RasterCtrl\RasterCtrl.cpp:55 line

raster = StreamRaster::OpenAny(imageStream);

ends with NULL assigned to raster.

Than the next for loop

	for(curPage = 0; curPage < raster->GetPageCount(); curPage++)

will crash due to referencing null pointer.

I think there should be some error handler instead of crash in case the input stream did not result into valid raster object.

Another funny thing I encountered was opening that gif finally (after I did add plugin/gif package), it fits the width of window (it's scaled up a bit) with vertical scrollbar, than I used View / Zoom 10%, than View / Page width, and I do get both vertical and horizontal scrollbars suddenly. After using View / Page width second time, the horizontal scrollbars is gone and I have the "default" view just like after opening the image.

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