accept grey PNM images (patch 1285885)

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@35463 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2005-09-11 11:18:36 +00:00
parent 39a7f085a4
commit cdf0ff0ff1
1 changed files with 5 additions and 3 deletions
--- a/src/common/imagpnm.cpp
+++ b/src/common/imagpnm.cpp
@@ -172,10 +172,12 @@ bool wxPNMHandler::DoCanRead( wxInputStream& stream )

    if ( stream.GetC() == 'P' )
    {
-        switch (stream.GetC())
+        switch ( stream.GetC() )
        {
-            case '3':
-            case '6':
+            case '2': // ASCII Grey
+            case '3': // ASCII RGB
+            case '5': // RAW Grey
+            case '6': // RAW RGB
                return true;
        }
    }