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[layers] Implemented 'Copy to spare - pixels'. It replaces the current layer in the spare, resizing the whole spare (all layers) as needed.

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git-svn-id: svn://pulkomandy.tk/GrafX2/branches/layers@1064 416bcca6-2ee7-4201-b75f-2eb2f807beb1
This commit is contained in:
Yves Rizoud
2009-10-06 23:28:37 +00:00
parent 874ccd4430
commit 2f1888e50d
2 changed files with 37 additions and 17 deletions
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24
buttons.c
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@@ -1382,18 +1382,38 @@ void Button_Page(void)
void Copy_image_only(void)
{
word old_width=Spare_image_width;
word old_height=Spare_image_height;
if (Backup_and_resize_the_spare(Main_image_width,Main_image_height))
{
// copie de l'image
memcpy(Spare_screen,Main_screen,Main_image_width*Main_image_height);
byte i;
for (i=0; i<Spare_backups->Pages->Nb_layers; i++)
{
if (i == Spare_current_layer)
{
// Copy the current layer
memcpy(Spare_backups->Pages->Image[i],Main_backups->Pages->Image[Main_current_layer],Main_image_width*Main_image_height);
}
else
{
// Resize the original layer
Copy_part_of_image_to_another(
Spare_backups->Pages->Next->Image[i],0,0,Min(old_width,Spare_image_width),
Min(old_height,Spare_image_height),old_width,
Spare_backups->Pages->Image[i],0,0,Spare_image_width);
}
}
// Copie des dimensions de l'image
/*
C'est inutile, le "Backuper et redimensionner brouillon" a déjà modifié
ces valeurs pour qu'elles soient correctes.
*/
/*
Spare_image_width=Main_image_width;
Spare_image_height=Main_image_height;
*/
// Copie des décalages de la fenêtre principale (non zoomée) de l'image
Spare_offset_X=Main_offset_X;