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The 'Clear' function now clears with Transparent color instead of hard-coded 0. Outside edges of images are also drawn with this color. Reduced max layers to 16, for consistency with UI. Added help screens for Layer menu and Brush factory.

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git-svn-id: svn://pulkomandy.tk/GrafX2/trunk@1349 416bcca6-2ee7-4201-b75f-2eb2f807beb1
This commit is contained in:
Yves Rizoud
2010-02-14 04:50:23 +00:00
parent d5353b378d
commit 4219ca839d
12 changed files with 75 additions and 31 deletions
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7
pages.c
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@@ -807,7 +807,7 @@ int Backup_with_new_dimensions(int upload,byte layers,int width,int height)
{
for (i=0; i<layers;i++)
{
memset(Main_backups->Pages->Image[i], 0, width*height);
memset(Main_backups->Pages->Image[i], Main_backups->Pages->Transparent_color, width*height);
}
Update_buffers(width, height);
@@ -859,7 +859,7 @@ int Backup_and_resize_the_spare(int width,int height)
for (i=0; i<nb_layers;i++)
{
memset(Spare_backups->Pages->Image[i], 0, width*height);
memset(Spare_backups->Pages->Image[i], Spare_backups->Pages->Transparent_color, width*height);
}
// Update_buffers(width, height); // Not for spare
@@ -1106,8 +1106,7 @@ byte Add_layer(T_List_of_pages *list, byte layer)
source_page = list->Pages;
// Hard limit of 32 at the moment, because layer bitmasks are 32bit.
if (list->Pages->Nb_layers == 32)
if (list->Pages->Nb_layers == MAX_NB_LAYERS)
return 1;
// Keep the position reasonable