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Clarify variable names in PcfFontFile

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Co-authored-by: Yay295 <Yay295@users.noreply.github.com>
This commit is contained in:
Aarni Koskela 2023-02-24 10:07:29 +02:00
parent 04be46d484
commit 6f79e653d6
1 changed files with 18 additions and 4 deletions
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22
src/PIL/PcfFontFile.py
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@ -86,9 +86,23 @@ class PcfFontFile(FontFile.FontFile):
for ch, ix in enumerate(encoding): for ch, ix in enumerate(encoding):
if ix is not None: if ix is not None:
x, y, l, r, w, a, d, f = metrics[ix] ix_metrics = metrics[ix]
glyph = (w, 0), (l, d - y, x + l, d), (0, 0, x, y), bitmaps[ix] (
self.glyph[ch] = glyph xsize,
ysize,
left,
right,
width,
ascent,
descent,
attributes,
) = ix_metrics
self.glyph[ch] = (
(width, 0),
(left, descent - ysize, xsize + left, descent),
(0, 0, xsize, ysize),
bitmaps[ix],
)
def _getformat(self, tag): def _getformat(self, tag):
format, size, offset = self.toc[tag] format, size, offset = self.toc[tag]
@ -206,7 +220,7 @@ class PcfFontFile(FontFile.FontFile):
mode = "1" mode = "1"
for i in range(nbitmaps): for i in range(nbitmaps):
x, y, l, r, w, a, d, f = metrics[i] x, y = metrics[i][0], metrics[i][1]
b, e = offsets[i], offsets[i + 1] b, e = offsets[i], offsets[i + 1]
bitmaps.append(Image.frombytes("1", (x, y), data[b:e], "raw", mode, pad(x))) bitmaps.append(Image.frombytes("1", (x, y), data[b:e], "raw", mode, pad(x)))