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Fix vertical positioning when rendering characters

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Kovid Goyal
2016-10-30 15:16:08 +05:30
parent e5293fba16
commit de4f93dd95
1 changed files with 3 additions and 3 deletions
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6
kitty/fonts.py
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@@ -147,8 +147,8 @@ def render_char(text, bold=False, italic=False, size_in_pts=None):
raise ValueError( raise ValueError(
'FreeType rendered the glyph for {!r} with an unsupported pixel mode: {}'.format(text, bitmap.pixel_mode)) 'FreeType rendered the glyph for {!r} with an unsupported pixel mode: {}'.format(text, bitmap.pixel_mode))
m = face.glyph.metrics m = face.glyph.metrics
return CharBitmap(bitmap.buffer, min(int(abs(m.horiBearingX) / 64), bitmap.width), return CharBitmap(bitmap.buffer, int(abs(m.horiBearingX) / 64),
min(int(abs(m.horiBearingY) / 64), bitmap.rows), int(m.horiAdvance / 64), bitmap.rows, bitmap.width) int(abs(m.horiBearingY) / 64), int(m.horiAdvance / 64), bitmap.rows, bitmap.width)
def is_wide_char(bitmap_char): def is_wide_char(bitmap_char):
@@ -262,7 +262,7 @@ def cell_size():
return cell_width, cell_height return cell_width, cell_height
def test_rendering(text='Ping👁a⧽', sz=144, family='monospace'): def test_rendering(text='\'Ping👁a⧽', sz=144, family='monospace'):
set_font_family(family, sz) set_font_family(family, sz)
cells = [] cells = []
for c in text: for c in text: