diff options
| -rw-r--r-- | basebmp/source/bitmapdevice.cxx | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/basebmp/source/bitmapdevice.cxx b/basebmp/source/bitmapdevice.cxx index 4b86231e6288..f1d0c2b2ba3a 100644 --- a/basebmp/source/bitmapdevice.cxx +++ b/basebmp/source/bitmapdevice.cxx @@ -1462,8 +1462,16 @@ namespace const ::basegfx::B2IBox& rSourceBounds ) { // extract inherent scale - const double nScaleX( io_rDestArea.getWidth() / (double)io_rSourceArea.getWidth() ); - const double nScaleY( io_rDestArea.getHeight() / (double)io_rSourceArea.getHeight() ); + double fWidth = io_rSourceArea.getWidth(); + if (fWidth == 0.0) + return false; + + double fHeight = io_rSourceArea.getHeight(); + if (fHeight == 0.0) + return false; + + const double nScaleX( io_rDestArea.getWidth() / fWidth ); + const double nScaleY( io_rDestArea.getHeight() / fHeight ); // extract range origins const basegfx::B2IPoint aDestTopLeft( |