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use GetResolutionFromOptions() to honour wxIMAGE_OPTION_RESOLUTION and not just wxIMAGE_OPTION_RESOLUTION[XY]

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@56825 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Vadim Zeitlin 2008-11-17 14:32:10 +00:00
parent 0d81b3cd93
commit fe7f0a591d
1 changed files with 4 additions and 5 deletions
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9
src/common/imagbmp.cpp
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@ -180,9 +180,8 @@ bool wxBMPHandler::SaveDib(wxImage *image,
// get the resolution from the image options or fall back to 72dpi standard
// for the BMP format if not specified
wxUint32 hres = image->GetOptionInt(wxIMAGE_OPTION_RESOLUTIONX),
vres = image->GetOptionInt(wxIMAGE_OPTION_RESOLUTIONY);
switch ( image->GetOptionInt(wxIMAGE_OPTION_RESOLUTIONUNIT) )
int hres, vres;
switch ( GetResolutionFromOptions(*image, &hres, &vres) )
{
default:
wxFAIL_MSG( _T("unexpected image resolution units") );
@ -195,8 +194,8 @@ bool wxBMPHandler::SaveDib(wxImage *image,
case wxIMAGE_RESOLUTION_INCHES:
// convert resolution in inches to resolution in centimeters
hres = (wxUint32)(10*mm2inches*hres);
vres = (wxUint32)(10*mm2inches*vres);
hres = (int)(10*mm2inches*hres);
vres = (int)(10*mm2inches*vres);
// fall through to convert it to resolution in meters
case wxIMAGE_RESOLUTION_CM: