added the possibility to rescale the image during loading, especially useful with JPEGs (#8390) (change to the sample accidentally committed as r56820)

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@56821 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2008-11-17 13:54:42 +00:00
parent 95706ac162
commit 36abe9d421
4 changed files with 68 additions and 12 deletions
--- a/include/wx/image.h
+++ b/include/wx/image.h
@@ -36,6 +36,9 @@

 #define wxIMAGE_OPTION_RESOLUTIONUNIT        wxString(_T("ResolutionUnit"))

+#define wxIMAGE_OPTION_MAX_WIDTH             wxString(_T("MaxWidth"))
+#define wxIMAGE_OPTION_MAX_HEIGHT            wxString(_T("MaxHeight"))
+
 // constants used with wxIMAGE_OPTION_RESOLUTIONUNIT
 //
 // NB: don't change these values, they correspond to libjpeg constants