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Applied wxImage::Scale() patch,

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Added testing code for wxSplitterWindow bug.
  Added testing code for OnEraseBackground things.


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@10542 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Robert Roebling
2001-06-11 20:03:00 +00:00
parent a4054ad1cf
commit 33611ebbd9
35 changed files with 960 additions and 31 deletions
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8
src/common/image.cpp
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@@ -229,12 +229,12 @@ wxImage wxImage::Scale( int width, int height ) const
for (long j = 0; j < height; j++)
{
long y_offset = (j * old_height / height) * old_width;
long y_offset = (j * (old_height-1) / (height-1)) * old_width;
for (long i = 0; i < width; i++)
{
memcpy( target_data,
source_data + 3*(y_offset + ((i * old_width )/ width)),
source_data + 3*(y_offset + ((i * (old_width-1) )/ (width-1))),
3 );
target_data += 3;
}
@@ -1144,7 +1144,7 @@ unsigned long wxImage::CountColours( unsigned long stopafter )
wxHashTable h;
wxObject dummy;
unsigned char r, g, b;
unsigned char *p;
unsigned char *p;
unsigned long size, nentries, key;
p = GetData();
@@ -1179,7 +1179,7 @@ unsigned long wxImage::CountColours( unsigned long stopafter )
unsigned long wxImage::ComputeHistogram( wxHashTable &h )
{
unsigned char r, g, b;
unsigned char *p;
unsigned char *p;
unsigned long size, nentries, key;
wxHNode *hnode;