From 125c972b66dd7601d8aa40c094504b4b961a8916 Mon Sep 17 00:00:00 2001 From: Robin Dunn Date: Wed, 25 Aug 2004 21:16:40 +0000 Subject: [PATCH] ConvertAlphaToMask git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@28899 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775 --- wxPython/src/_image.i | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/wxPython/src/_image.i b/wxPython/src/_image.i index b475672670..154f55d5e0 100644 --- a/wxPython/src/_image.i +++ b/wxPython/src/_image.i @@ -134,7 +134,19 @@ public: values than startR, startG, startB. Returns a tuple consisting of a success flag and rgb values.", ""); + + DocDeclStr( + bool , ConvertAlphaToMask(byte threshold = 128), + "If the image has alpha channel, this method converts it to mask. All pixels +with alpha value less than ``threshold`` are replaced with mask colour and the +alpha channel is removed. Mask colour is chosen automatically using +`FindFirstUnusedColour`. + +If the image image doesn't have alpha channel, ConvertAlphaToMask does +nothing.", ""); + + // Set image's mask to the area of 'mask' that has colour bool SetMaskFromImage(const wxImage & mask, byte mr, byte mg, byte mb); -- 2.47.2