m/grafX2
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Added Layer menu. Issue 263 and issue 110: Added background transparency, for GIF and PNG formats (tested OK in Load, Save, and preview

Browse Source 
git-svn-id: svn://pulkomandy.tk/GrafX2/trunk@1332 416bcca6-2ee7-4201-b75f-2eb2f807beb1
This commit is contained in:
Yves Rizoud
2010-02-09 20:04:56 +00:00
parent 7bccc7dda2
commit 4f73c24989
8 changed files with 163 additions and 14 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
struct.h
View File

@@ -347,7 +347,8 @@ typedef struct T_Page
byte File_format; ///< File format, in enum ::FILE_FORMATS
struct T_Page *Next; ///< Pointer to the next backup
struct T_Page *Prev; ///< Pointer to the previous backup
word Transparent_color; ///< Index of transparent color. -1 or 0 to 255.
byte Background_transparent; ///< Boolean, true if Layer 0 should have transparent pixels
byte Transparent_color; ///< Index of transparent color. 0 to 255.
byte Nb_layers; ///< Number of layers
byte * Image[0]; ///< Pixel data for the (first layer of) image.
// No field after Image[] ! Dynamic layer allocation for Image[1], [2] etc.