Amebis/wxWidgets
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Added alpha saving support to TIFF image handler.

Browse Source 
Added support for saving alpha with RGB, greyscale, and black and white images.


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@68948 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Dimitri Schoolwerth
2011-08-29 01:13:06 +00:00
parent ebbaec82fa
commit ab176b4b50
5 changed files with 143 additions and 52 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
interface/wx/image.h
View File

@@ -346,8 +346,8 @@ const unsigned char wxIMAGE_ALPHA_OPAQUE = 0xff;
handlers have full alpha channel support for loading so if you want to use
alpha you have to use one of these formats. If you initialize the image
alpha channel yourself using wxImage::SetAlpha, you should save it in
either PNG or TGA format to avoid losing it as these are the only handlers
that currently support saving with alpha.
either PNG, TGA, or TIFF format to avoid losing it as these are the only
handlers that currently support saving with alpha.
@section image_handlers Available image handlers
@@ -363,7 +363,7 @@ const unsigned char wxIMAGE_ALPHA_OPAQUE = 0xff;
- wxGIFHandler: For loading and saving (see below).
- wxPCXHandler: For loading and saving (see below).
- wxPNMHandler: For loading and saving (see below).
- wxTIFFHandler: For loading (including alpha support) and saving.
- wxTIFFHandler: For loading and saving. Includes alpha support.
- wxTGAHandler: For loading and saving. Includes alpha support.
- wxIFFHandler: For loading only.
- wxXPMHandler: For loading and saving.