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Polyfill: Draw handles 'behind' lines

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This commit is contained in:
Bill Kendrick 2024-05-19 23:56:20 -07:00
parent dc49449966
commit 4c42472089
1 changed files with 8 additions and 8 deletions
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16
magic/src/polyfill.c
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@ -7,7 +7,7 @@
Scanline polygon fill routine based on public-domain code Scanline polygon fill routine based on public-domain code
by Darel Rex Finley, 2007 <https://alienryderflex.com/polygon_fill/> by Darel Rex Finley, 2007 <https://alienryderflex.com/polygon_fill/>
Last updated: May 14, 2024 Last updated: May 19, 2024
*/ */
@ -288,13 +288,6 @@ void polyfill_draw_preview(magic_api * api, SDL_Surface * canvas, int show_handl
SDL_BlitSurface(polyfill_snapshot, NULL, canvas, NULL); SDL_BlitSurface(polyfill_snapshot, NULL, canvas, NULL);
for (i = 0; i < polyfill_num_pts - 1; i++)
{
api->line((void *)api, 0 /* which */ , canvas, NULL /* snapshot */ ,
polyfill_pt_x[i], polyfill_pt_y[i],
polyfill_pt_x[i + 1], polyfill_pt_y[i + 1], 1, polyfill_line_callback);
}
if (show_handles) if (show_handles)
{ {
for (i = 1; i < polyfill_num_pts - 1; i++) for (i = 1; i < polyfill_num_pts - 1; i++)
@ -327,6 +320,13 @@ void polyfill_draw_preview(magic_api * api, SDL_Surface * canvas, int show_handl
} }
} }
for (i = 0; i < polyfill_num_pts - 1; i++)
{
api->line((void *)api, 0 /* which */ , canvas, NULL /* snapshot */ ,
polyfill_pt_x[i], polyfill_pt_y[i],
polyfill_pt_x[i + 1], polyfill_pt_y[i + 1], 1, polyfill_line_callback);
}
//SDL_UpdateRect(canvas, 0, 0, canvas->w, canvas->h); //SDL_UpdateRect(canvas, 0, 0, canvas->w, canvas->h);
} }