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Fix #7121

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Kovid Goyal
2024-02-12 09:24:51 +05:30
parent cd2c7b3bbd
commit c915d1bf58
2 changed files with 18 additions and 2 deletions
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3
kitty/fonts.c
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@@ -577,8 +577,7 @@ START_ALLOW_CASE_RANGE
case 0x2574 ... 0x259f: case 0x2574 ... 0x259f:
case 0x2800 ... 0x28ff: case 0x2800 ... 0x28ff:
case 0xe0b0 ... 0xe0bf: // powerline box drawing case 0xe0b0 ... 0xe0bf: // powerline box drawing
case 0x1fb00 ... 0x1fb97: // symbols for legacy computing case 0x1fb00 ... 0x1fbae: // symbols for legacy computing
case 0x1fb9a ... 0x1fbae: // symbols for legacy computing
return BOX_FONT; return BOX_FONT;
default: default:
*is_emoji_presentation = has_emoji_presentation(cpu_cell, gpu_cell); *is_emoji_presentation = has_emoji_presentation(cpu_cell, gpu_cell);

17
kitty/fonts/box_drawing.py
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@@ -280,6 +280,21 @@ def cross_line(buf: SSByteArray, width: int, height: int, left: bool = True, lev
thick_line(buf, width, height, buf.supersample_factor * thickness(level), p1, p2) thick_line(buf, width, height, buf.supersample_factor * thickness(level), p1, p2)
@supersampled()
def cross_shade(buf: SSByteArray, width: int, height: int, rotate: bool = False, density_factor: int = 4) -> None:
line_thickness = buf.supersample_factor * thickness(1)
delta = int(density_factor * line_thickness)
if rotate:
for x in range(0, width, delta):
thick_line(buf, width, height, line_thickness, (0 + x, height), (width + x, 0))
thick_line(buf, width, height, line_thickness, (0 - x, height), (width - x, 0))
else:
for x in range(0, width, delta):
thick_line(buf, width, height, line_thickness, (0 + x, 0), (width + x, height))
thick_line(buf, width, height, line_thickness, (0 - x, 0), (width - x, height))
@supersampled() @supersampled()
def half_cross_line(buf: SSByteArray, width: int, height: int, which: str = 'tl', level: int = 1) -> None: def half_cross_line(buf: SSByteArray, width: int, height: int, which: str = 'tl', level: int = 1) -> None:
thickness_in_pixels = thickness(level) * buf.supersample_factor thickness_in_pixels = thickness(level) * buf.supersample_factor
@@ -926,6 +941,8 @@ box_chars: Dict[str, List[Callable[[BufType, int, int], Any]]] = {
'🮝': [shade, p(mask, p(corner_triangle, corner='top-right'))], '🮝': [shade, p(mask, p(corner_triangle, corner='top-right'))],
'🮞': [shade, p(mask, p(corner_triangle, corner='bottom-right'))], '🮞': [shade, p(mask, p(corner_triangle, corner='bottom-right'))],
'🮟': [shade, p(mask, p(corner_triangle, corner='bottom-left'))], '🮟': [shade, p(mask, p(corner_triangle, corner='bottom-left'))],
'🮘': [cross_shade],
'🮙': [p(cross_shade, rotate=True)],
'▔': [p(eight_bar, horizontal=True)], '▔': [p(eight_bar, horizontal=True)],
'▕': [p(eight_bar, which=7)], '▕': [p(eight_bar, which=7)],