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Merge pull request #1661 from massaad/patch-1

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[fontBuilder] Make the minimal examples work on windows 10
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Just van Rossum 2019-07-22 09:11:10 +02:00 committed by GitHub
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1 changed files with 42 additions and 26 deletions
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68
Lib/fontTools/fontBuilder.py
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@ -31,6 +31,7 @@ Here is how to build a minimal TTF:
from fontTools.fontBuilder import FontBuilder from fontTools.fontBuilder import FontBuilder
from fontTools.pens.ttGlyphPen import TTGlyphPen from fontTools.pens.ttGlyphPen import TTGlyphPen
def drawTestGlyph(pen): def drawTestGlyph(pen):
pen.moveTo((100, 100)) pen.moveTo((100, 100))
pen.lineTo((100, 1000)) pen.lineTo((100, 1000))
@ -38,35 +39,39 @@ def drawTestGlyph(pen):
pen.lineTo((500, 100)) pen.lineTo((500, 100))
pen.closePath() pen.closePath()
fb = FontBuilder(1024, isTTF=True)
fb.setupGlyphOrder([".notdef", ".null", "A", "a"])
fb.setupCharacterMap({65: "A", 97: "a"})
advanceWidths = {".notdef": 600, "A": 600, "a": 600, ".null": 600} fb = FontBuilder(1024, isTTF=True)
fb.setupGlyphOrder([".notdef", ".null", "space", "A", "a"])
fb.setupCharacterMap({32: "space", 65: "A", 97: "a"})
advanceWidths = {".notdef": 600, "space": 500, "A": 600, "a": 600, ".null": 0}
familyName = "HelloTestFont" familyName = "HelloTestFont"
styleName = "TotallyNormal" styleName = "TotallyNormal"
nameStrings = dict(familyName=dict(en="HelloTestFont", nl="HalloTestFont"), version = "0.1"
styleName=dict(en="TotallyNormal", nl="TotaalNormaal"))
nameStrings['psName'] = familyName + "-" + styleName nameStrings = dict(
familyName=dict(en=familyName, nl="HalloTestFont"),
styleName=dict(en=styleName, nl="TotaalNormaal"),
uniqueFontIdentifier="fontBuilder: " + familyName + "." + styleName,
fullName=familyName + "-" + styleName,
psName=familyName + "-" + styleName,
version="Version " + version,
)
pen = TTGlyphPen(None) pen = TTGlyphPen(None)
drawTestGlyph(pen) drawTestGlyph(pen)
glyph = pen.glyph() glyph = pen.glyph()
glyphs = {".notdef": glyph, "A": glyph, "a": glyph, ".null": glyph} glyphs = {".notdef": glyph, "space": glyph, "A": glyph, "a": glyph, ".null": glyph}
fb.setupGlyf(glyphs) fb.setupGlyf(glyphs)
metrics = {} metrics = {}
glyphTable = fb.font["glyf"] glyphTable = fb.font["glyf"]
for gn, advanceWidth in advanceWidths.items(): for gn, advanceWidth in advanceWidths.items():
metrics[gn] = (advanceWidth, glyphTable[gn].xMin) metrics[gn] = (advanceWidth, glyphTable[gn].xMin)
fb.setupHorizontalMetrics(metrics) fb.setupHorizontalMetrics(metrics)
fb.setupHorizontalHeader(ascent=824, descent=-200)
fb.setupHorizontalHeader(ascent=824, descent=200)
fb.setupNameTable(nameStrings) fb.setupNameTable(nameStrings)
fb.setupOS2() fb.setupOS2(sTypoAscender=824, usWinAscent=824, usWinDescent=200)
fb.setupPost() fb.setupPost()
fb.save("test.ttf") fb.save("test.ttf")
``` ```
@ -76,6 +81,7 @@ And here's how to build a minimal OTF:
from fontTools.fontBuilder import FontBuilder from fontTools.fontBuilder import FontBuilder
from fontTools.pens.t2CharStringPen import T2CharStringPen from fontTools.pens.t2CharStringPen import T2CharStringPen
def drawTestGlyph(pen): def drawTestGlyph(pen):
pen.moveTo((100, 100)) pen.moveTo((100, 100))
pen.lineTo((100, 1000)) pen.lineTo((100, 1000))
@ -83,35 +89,45 @@ def drawTestGlyph(pen):
pen.lineTo((500, 100)) pen.lineTo((500, 100))
pen.closePath() pen.closePath()
fb = FontBuilder(1024, isTTF=False)
fb.setupGlyphOrder([".notdef", ".null", "A", "a"])
fb.setupCharacterMap({65: "A", 97: "a"})
advanceWidths = {".notdef": 600, "A": 600, "a": 600, ".null": 600} fb = FontBuilder(1024, isTTF=False)
fb.setupGlyphOrder([".notdef", ".null", "space", "A", "a"])
fb.setupCharacterMap({32: "space", 65: "A", 97: "a"})
advanceWidths = {".notdef": 600, "space": 500, "A": 600, "a": 600, ".null": 0}
familyName = "HelloTestFont" familyName = "HelloTestFont"
styleName = "TotallyNormal" styleName = "TotallyNormal"
nameStrings = dict(familyName=dict(en="HelloTestFont", nl="HalloTestFont"), version = "0.1"
styleName=dict(en="TotallyNormal", nl="TotaalNormaal"))
nameStrings['psName'] = familyName + "-" + styleName nameStrings = dict(
familyName=dict(en=familyName, nl="HalloTestFont"),
styleName=dict(en=styleName, nl="TotaalNormaal"),
uniqueFontIdentifier="fontBuilder: " + familyName + "." + styleName,
fullName=familyName + "-" + styleName,
psName=familyName + "-" + styleName,
version="Version " + version,
)
pen = T2CharStringPen(600, None) pen = T2CharStringPen(600, None)
drawTestGlyph(pen) drawTestGlyph(pen)
charString = pen.getCharString() charString = pen.getCharString()
charStrings = {".notdef": charString, "A": charString, "a": charString, ".null": charString} charStrings = {
fb.setupCFF(nameStrings['psName'], {"FullName": nameStrings['psName']}, charStrings, {}) ".notdef": charString,
"space": charString,
"A": charString,
"a": charString,
".null": charString,
}
fb.setupCFF(nameStrings["psName"], {"FullName": nameStrings["psName"]}, charStrings, {})
lsb = {gn: cs.calcBounds(None)[0] for gn, cs in charStrings.items()} lsb = {gn: cs.calcBounds(None)[0] for gn, cs in charStrings.items()}
metrics = {} metrics = {}
for gn, advanceWidth in advanceWidths.items(): for gn, advanceWidth in advanceWidths.items():
metrics[gn] = (advanceWidth, lsb[gn]) metrics[gn] = (advanceWidth, lsb[gn])
fb.setupHorizontalMetrics(metrics) fb.setupHorizontalMetrics(metrics)
fb.setupHorizontalHeader(ascent=824, descent=200) fb.setupHorizontalHeader(ascent=824, descent=200)
fb.setupNameTable(nameStrings) fb.setupNameTable(nameStrings)
fb.setupOS2() fb.setupOS2(sTypoAscender=824, usWinAscent=824, usWinDescent=200)
fb.setupPost() fb.setupPost()
fb.save("test.otf") fb.save("test.otf")
``` ```
""" """