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allegro5: take image region into account for NK_COMMAND_IMAGE #690

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merged 3 commits into from
Sep 19, 2024
Merged

allegro5: take image region into account for NK_COMMAND_IMAGE #690

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19dc013
allegro5: take image region into account for NK_COMMAND_IMAGE
lockie Sep 17, 2024
e4901c5
allegro5: correctly handle zero region in NK_COMMAND_IMAGE
lockie Sep 18, 2024
a02e182
allegro5: correctly handle subimages NK_COMMAND_IMAGE
lockie Sep 18, 2024
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12 changes: 11 additions & 1 deletion demo/allegro5/nuklear_allegro5.h
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Original file line number Diff line number Diff line change
Expand Up @@ -324,7 +324,17 @@ nk_allegro5_render()
} break;
case NK_COMMAND_IMAGE: {
const struct nk_command_image *i = (const struct nk_command_image *)cmd;
al_draw_bitmap_region(i->img.handle.ptr, 0, 0, i->w, i->h, i->x, i->y, 0);
nk_ushort
x = i->img.region[0],
y = i->img.region[1],
w = i->img.region[2],
h = i->img.region[3];
if(w == 0 && h == 0)
{
x = i->x; y = i->y; w = i->w; h = i->h;
}
al_draw_scaled_bitmap(i->img.handle.ptr,
x, y, w, h, i->x, i->y, i->w, i->h, 0);
} break;
case NK_COMMAND_RECT_MULTI_COLOR:
default: break;
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