pixel PoC: switch colors around under pixel glyph #1388

src/poc/pixel.c

@@ -10,9 +10,9 @@ handle(struct notcurses* nc, const char *fn){
   }
   int dimy, dimx;
   struct ncplane* stdn = notcurses_stddim_yx(nc, &dimy, &dimx);
-  uint64_t channels = CHANNELS_RGB_INITIALIZER(100, 140, 100, 140, 100, 140);
-  ncplane_set_base(stdn, "a", 0, channels);
   for(int x = 0 ; x < dimx ; x += 15){
+    uint64_t channels = CHANNELS_RGB_INITIALIZER(random() % 256, random() % 256, 100, random() % 256, 100, 140);
+    ncplane_set_base(stdn, "a", 0, channels);
     struct ncvisual_options vopts = {
       .x = x,
       .scaling = NCSCALE_NONE_HIRES,
@@ -24,8 +24,12 @@ handle(struct notcurses* nc, const char *fn){
       return -1;
     }
     notcurses_render(nc);
-    ncplane_destroy(nv);
     sleep(1);
+    channels = CHANNELS_RGB_INITIALIZER(random() % 256, random() % 256, 100, random() % 256, 100, 140);
+    ncplane_set_base(stdn, "a", 0, channels);
+    notcurses_render(nc);
+    sleep(1);
+    ncplane_destroy(nv);
   }
   ncvisual_destroy(ncv);
   return 0;