#13584: BBitmap::ImportBits misses edge pixels
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Reporter: Pete | Owner: nobody
Type: bug | Status: new
Priority: normal | Milestone: Unscheduled
Component: Kits/Interface Kit | Version: R1/Development
Keywords: | Blocked By:
Blocking: | Has a Patch: 0
Platform: All |
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The ImportBits method misses the rightmost column, and bottommost row, of
a source bitmap. ArtPaint currently uses this to import all images into
its display (loading a file, pasting a clip, etc.) and the result is
always missing the right and bottom sets of pixels. (Originally it did
the operation itself explicitly, and that works. For now, I've restored
its original scheme.)
For reference, here's the code it uses:
{{{
fLayerData->ImportBits(bitmap, BPoint(B_ORIGIN),
BPoint(B_ORIGIN),
int32(min_c(frame.Width(),
sourceRect.Width())),
int32(min_c(frame.Height(),
sourceRect.Height())));
}}}
(I guess enclosing B_ORIGIN in a BPoint is superfluous(!), but shouldn't
affect things.)
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Ticket URL: <https://dev.haiku-os.org/ticket/13584>
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