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box-drawing: LIGH/HEAVY LEFT, UP, RIGTH, DOWN

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* U+2574
* U+2575
* U+2576
* U+2577
* U+2578
* U+2579
* U+257A
* U+257B
This commit is contained in:
Daniel Eklöf 2020-12-27 16:02:01 +01:00
parent 9a1e299cad
commit c1cc75051f
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GPG key ID: 5BBD4992C116573F
1 changed files with 57 additions and 8 deletions
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65
box-drawing.c
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@ -594,6 +594,54 @@ draw_box_drawings_heavy_vertical_and_horizontal(uint8_t *buf, int width, int hei
vline_middle_down(thickness(2, dpi));
}
static void
draw_box_drawings_light_left(uint8_t *buf, int width, int height, int stride, int dpi)
{
hline_middle_left(thickness(1, dpi));
}
static void
draw_box_drawings_light_up(uint8_t *buf, int width, int height, int stride, int dpi)
{
vline_middle_up(thickness(1, dpi));
}
static void
draw_box_drawings_light_right(uint8_t *buf, int width, int height, int stride, int dpi)
{
hline_middle_right(thickness(1, dpi));
}
static void
draw_box_drawings_light_down(uint8_t *buf, int width, int height, int stride, int dpi)
{
vline_middle_down(thickness(1, dpi));
}
static void
draw_box_drawings_heavy_left(uint8_t *buf, int width, int height, int stride, int dpi)
{
hline_middle_left(thickness(2, dpi));
}
static void
draw_box_drawings_heavy_up(uint8_t *buf, int width, int height, int stride, int dpi)
{
vline_middle_up(thickness(2, dpi));
}
static void
draw_box_drawings_heavy_right(uint8_t *buf, int width, int height, int stride, int dpi)
{
hline_middle_right(thickness(2, dpi));
}
static void
draw_box_drawings_heavy_down(uint8_t *buf, int width, int height, int stride, int dpi)
{
vline_middle_down(thickness(2, dpi));
}
static void
draw_glyph(wchar_t wc, uint8_t *buf, int width, int height, int stride, int dpi)
{
@ -727,18 +775,19 @@ draw_glyph(wchar_t wc, uint8_t *buf, int width, int height, int stride, int dpi)
LOG_WARN("unimplemented: box drawing: wc=%04lx", (long)wc);
break;
case 0x2574: draw_box_drawings_light_left(buf, width, height, stride, dpi); break;
case 0x2575: draw_box_drawings_light_up(buf, width, height, stride, dpi); break;
case 0x2576: draw_box_drawings_light_right(buf, width, height, stride, dpi); break;
case 0x2577: draw_box_drawings_light_down(buf, width, height, stride, dpi); break;
case 0x2578: draw_box_drawings_heavy_left(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 0x257b: draw_box_drawings_heavy_down(buf, width, height, stride, dpi); break;
case 0x2570:
case 0x2571:
case 0x2572:
case 0x2573:
case 0x2574:
case 0x2575:
case 0x2576:
case 0x2577:
case 0x2578:
case 0x2579:
case 0x257a:
case 0x257b:
case 0x257c:
case 0x257d:
case 0x257e: