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Chris' wxImage::SaveFile(filename_only) patch

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@14655 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Václav Slavík
2002-03-17 11:35:32 +00:00
parent 4fa0a5b443
commit 45647dcf10
4 changed files with 39 additions and 25 deletions
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42
samples/image/image.cpp
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@@ -183,34 +183,28 @@ public:
delete cmap;
}
bool saved = FALSE;
bool loaded;
wxString extension = savefilename.AfterLast('.').Lower();
if (extension == "bmp")
saved=image.SaveFile(savefilename, wxBITMAP_TYPE_BMP);
else if (extension == "png")
saved=image.SaveFile(savefilename, wxBITMAP_TYPE_PNG);
else if (extension == "pcx")
saved=image.SaveFile(savefilename, wxBITMAP_TYPE_PCX);
else if ((extension == "tif") || (extension == "tiff"))
saved=image.SaveFile(savefilename, wxBITMAP_TYPE_TIF);
else if (extension == "jpg")
saved=image.SaveFile(savefilename, wxBITMAP_TYPE_JPEG);
else if (extension == "pnm")
saved=image.SaveFile(savefilename, wxBITMAP_TYPE_PNM);
else if (extension == "ico")
saved=image.SaveFile(savefilename, wxBITMAP_TYPE_ICO);
else if (extension == "cur")
{
if (extension == "cur")
{
image.Rescale(32,32);
image.SetOption(wxIMAGE_OPTION_CUR_HOTSPOT_X, 0);
image.SetOption(wxIMAGE_OPTION_CUR_HOTSPOT_Y, 0);
saved=image.SaveFile(savefilename, wxBITMAP_TYPE_CUR);
}
else
wxMessageBox("Unknown file type, see options in file selector.",
"Unknown file type",
image.SetOption(wxIMAGE_OPTION_CUR_HOTSPOT_Y, 0);
// This shows how you can save an image with explicitly
// specified image format:
loaded = image.SaveFile(savefilename, wxBITMAP_TYPE_CUR);
}
else
{
// This one guesses image format from filename extension
// (it may fail if the extension is not recognized):
loaded = image.SaveFile(savefilename);
}
if ( !loaded )
wxMessageBox("No handler for this file type.",
"File was not saved",
wxOK|wxCENTRE, this);
}