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box-drawing: mixed LIGHT/HEAVY HORIZONTAL, VERTICAL

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* U+257C
* U+257D
* U+257E
* U+257F
This commit is contained in:
Daniel Eklöf 2020-12-27 16:32:43 +01:00
parent b001b7d27b
commit 0c263be815
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GPG key ID: 5BBD4992C116573F
1 changed files with 32 additions and 4 deletions
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36
box-drawing.c
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@ -665,6 +665,34 @@ draw_box_drawings_heavy_down(uint8_t *buf, int width, int height, int stride, in
vline_middle_down(HEAVY); vline_middle_down(HEAVY);
} }
static void
draw_box_drawings_light_left_and_heavy_right(uint8_t *buf, int width, int height, int stride, int dpi)
{
hline_middle_left(LIGHT);
hline_middle_right(HEAVY);
}
static void
draw_box_drawings_light_up_and_heavy_down(uint8_t *buf, int width, int height, int stride, int dpi)
{
vline_middle_up(LIGHT);
vline_middle_down(HEAVY);
}
static void
draw_box_drawings_heavy_left_and_light_right(uint8_t *buf, int width, int height, int stride, int dpi)
{
hline_middle_left(HEAVY);
hline_middle_right(LIGHT);
}
static void
draw_box_drawings_heavy_up_and_light_down(uint8_t *buf, int width, int height, int stride, int dpi)
{
vline_middle_up(HEAVY);
vline_middle_down(LIGHT);
}
static void static void
draw_glyph(wchar_t wc, uint8_t *buf, int width, int height, int stride, int dpi) draw_glyph(wchar_t wc, uint8_t *buf, int width, int height, int stride, int dpi)
{ {
@ -806,15 +834,15 @@ draw_glyph(wchar_t wc, uint8_t *buf, int width, int height, int stride, int dpi)
case 0x2579: draw_box_drawings_heavy_up(buf, width, height, stride, dpi); break; case 0x2579: draw_box_drawings_heavy_up(buf, width, height, stride, dpi); break;
case 0x257a: draw_box_drawings_heavy_right(buf, width, height, stride, dpi); break; case 0x257a: draw_box_drawings_heavy_right(buf, width, height, stride, dpi); break;
case 0x257b: draw_box_drawings_heavy_down(buf, width, height, stride, dpi); break; case 0x257b: draw_box_drawings_heavy_down(buf, width, height, stride, dpi); break;
case 0x257c: draw_box_drawings_light_left_and_heavy_right(buf, width, height, stride, dpi); break;
case 0x257d: draw_box_drawings_light_up_and_heavy_down(buf, width, height, stride, dpi); break;
case 0x257e: draw_box_drawings_heavy_left_and_light_right(buf, width, height, stride, dpi); break;
case 0x257f: draw_box_drawings_heavy_up_and_light_down(buf, width, height, stride, dpi); break;
case 0x2570: case 0x2570:
case 0x2571: case 0x2571:
case 0x2572: case 0x2572:
case 0x2573: case 0x2573:
case 0x257c:
case 0x257d:
case 0x257e:
case 0x257f:
LOG_WARN("unimplemented: box drawing: wc=%04lx", (long)wc); LOG_WARN("unimplemented: box drawing: wc=%04lx", (long)wc);
break; break;