Transformation issue
Dmitry Kazakov
dimula73 at gmail.com
Mon Dec 31 04:31:12 UTC 2012
> I stuck there. Does anyone have an idea what might go wrong?
>
Two ideas, not sure they may help though:
1) Does the resolution of the svg loads correctly to the image.{x,y}Res?
2) The QTransfrom::scale/translate methods sometimes may work a bit
unexpectedly. Probably, you could try:
matrix = QTransform::fromScale(image->xRes(), image->yRes()) *
QTransform::fromTranslate(shape->position().x(), shape->position().y());
or
matrix = QTransform::fromTranslate(shape->position().x(),
shape->position().y()) * QTransform::fromScale(image->xRes(),
image->yRes());
or
matrix = shape->absoluteTransformation(0) *
QTransform::fromScale(image->xRes(), image->yRes());
--
Dmitry Kazakov
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