From 2112932d049f3c1414e20dad289ce096a95a1da9 Mon Sep 17 00:00:00 2001 From: Benoit de Chezelles Date: Fri, 18 Oct 2019 04:48:03 +0200 Subject: [PATCH] Add corner triangle glyphs drawing --- kitty/fonts/box_drawing.py | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/kitty/fonts/box_drawing.py b/kitty/fonts/box_drawing.py index 469d8b873..0eada38ec 100644 --- a/kitty/fonts/box_drawing.py +++ b/kitty/fonts/box_drawing.py @@ -172,6 +172,16 @@ def triangle(buf, width, height, left=True): fill_region(buf, width, height, xlimits) +def corner_triangle(buf, width, height, corner): + diagonal_y = line_equation(0, 0, width - 1, height - 1) + + if corner == 'top-right': + xlimits = [(0, diagonal_y(x)) for x in range(width)] + elif corner == 'bottom-left': + xlimits = [(diagonal_y(x), height - 1) for x in range(width)] + fill_region(buf, width, height, xlimits) + + def cubic_bezier(start, end, c1, c2): def bezier_eq(p0, p1, p2, p3): @@ -459,6 +469,8 @@ box_chars = { '': [p(triangle, left=False)], '': [D], '': [p(D, left=False)], + '': [p(corner_triangle, corner='top-right')], + '': [p(corner_triangle, corner='bottom-left')], '═': [dhline], '║': [dvline], '╞': [vline, p(half_dhline, which='right')],