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Kovid Goyal 2017-11-26 18:10:34 +05:30
parent e86c2f2000
commit 235f3940f2
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GPG Key ID: 06BC317B515ACE7C
1 changed files with 11 additions and 7 deletions
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18
kitty/fonts/render.py
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@ -201,18 +201,22 @@ def shape_string(text="abcd", family='monospace', size=11.0, dpi=96.0, path=None
set_send_sprite_to_gpu(None)
def test_render_string(text='Hello, world!', family='monospace', size=144.0, dpi=96.0):
def display_bitmap(rgb_data, width, height):
from tempfile import NamedTemporaryFile
from kitty.fast_data_types import concat_cells, current_fonts
from kitty.icat import detect_support, show
if not hasattr(test_render_string, 'detected') and not detect_support():
if not hasattr(display_bitmap, 'detected') and not detect_support():
raise SystemExit('Your terminal does not support the graphics protocol')
test_render_string.detected = True
display_bitmap.detected = True
with NamedTemporaryFile(delete=False) as f:
f.write(rgb_data)
show(f.name, width, height, 24)
def test_render_string(text='Hello, world!', family='monospace', size=144.0, dpi=96.0):
from kitty.fast_data_types import concat_cells, current_fonts
cell_width, cell_height, cells = render_string(text, family, size, dpi)
rgb_data = concat_cells(cell_width, cell_height, tuple(cells))
with NamedTemporaryFile(delete=False) as f:
f.write(rgb_data)
cf = current_fonts()
fonts = [cf['medium'].display_name()]
fonts.extend(f.display_name() for f in cf['fallback'])
@ -221,7 +225,7 @@ def test_render_string(text='Hello, world!', family='monospace', size=144.0, dpi
print(msg)
except UnicodeEncodeError:
sys.stdout.buffer.write(msg.encode('utf-8') + b'\n')
show(f.name, cell_width * len(cells), cell_height, 24)
display_bitmap(rgb_data, cell_width * len(cells), cell_height)
print('\n')