def _generateFont(self,
name,
fontfile,
width,
height=0,
rangemin=32,
rangemax=127):
try:
font = FontFreetype(fontfile, width, height)
except:
print("Failed to load " + fontfile + "!")
sys.exit(1)
chars = ""
for i in range(rangemin, rangemax):
chars += chr(i)
(bodys, masks,
composites) = zip(*self._generateFontImages(font, chars))
if self._drawTest:
cells = bodys
width = cells[0].width()
height = cells[0].height()
testImg = QImage(len(cells) * width, height, QImage.Format_ARGB32)
testImg.fill(Qt.black)
testPainter = QPainter(testImg)
penx = 0
for cell in cells:
testPainter.drawImage(penx, 0, cell)
penx += cell.width()
testPainter.end()
testImg.save(self._outputpath + "/test_" + name + ".png")
bodysData = ""
masksData = ""
for ch, body, mask in zip(chars, bodys, masks):
comment = ord(ch)
if (comment <= 126) and (comment >= 32): comment = str(ch)
comment += ' character'
bodysData += BitmapGenerator.imageToCArray(body, comment)
masksData += BitmapGenerator.imageToCArray(mask, comment)
fontc = fontcTemplate.substitute(bodysData=bodysData,
masksData=masksData,
fontName=name,
lineSpace=1,
width=bodys[0].width(),
height=bodys[0].height(),
rangeMin=rangemin,
rangeMax=rangemax)
f = open(self._outputpath + '/font' + name + '.c', 'w')
print(fontc, file=f)
f.close()
def _generateFont(self, name, fontfile, width, height = 0, rangemin = 32, rangemax = 127):
try:
font = FontFreetype(fontfile, width, height)
except:
print("Failed to load " + fontfile + "!")
sys.exit(1)
chars = ""
for i in range(rangemin, rangemax):
chars += chr(i)
(bodys, masks, composites) = zip(*self._generateFontImages(font, chars))
if self._drawTest:
cells = bodys
width = cells[0].width()
height = cells[0].height()
testImg = QImage(len(cells) * width, height, QImage.Format_ARGB32)
testImg.fill(Qt.black)
testPainter = QPainter(testImg)
penx = 0
for cell in cells:
testPainter.drawImage(penx, 0, cell)
penx += cell.width()
testPainter.end()
testImg.save(self._outputpath + "/test_" + name + ".png")
bodysData = ""
masksData = ""
for ch, body, mask in zip(chars, bodys, masks):
comment = ord(ch)
if (comment <= 126) and (comment >= 32): comment = str(ch)
comment += ' character'
bodysData += BitmapGenerator.imageToCArray(body, comment)
masksData += BitmapGenerator.imageToCArray(mask, comment)
fontc = fontcTemplate.substitute(
bodysData = bodysData,
masksData = masksData,
fontName = name,
lineSpace = 1,
width = bodys[0].width(),
height = bodys[0].height(),
rangeMin = rangemin,
rangeMax = rangemax)
f = open(self._outputpath + '/font' + name + '.c', 'w')
print(fontc, file=f)
f.close()
def _generateFontImages(self, font, chars):
bodyImages = font.renderChars(chars)
images = []
for bodyImage in bodyImages:
maskImage = BitmapGenerator.imageOutline(bodyImage)
#maskImage.setColor(1, 0xff000000)
compositeImage = QImage(maskImage.width(), maskImage.height(), QImage.Format_ARGB32)
compositeImage.fill(Qt.yellow)
compositePainter = QPainter(compositeImage)
compositePainter.drawImage(0, 0, maskImage)
compositePainter.drawImage(1, 1, bodyImage)
compositePainter.end()
images.append((bodyImage, maskImage, compositeImage))
return images
def _generateFontImages(self, font, chars):
bodyImages = font.renderChars(chars)
images = []
for bodyImage in bodyImages:
maskImage = BitmapGenerator.imageOutline(bodyImage)
#maskImage.setColor(1, 0xff000000)
compositeImage = QImage(maskImage.width(), maskImage.height(),
QImage.Format_ARGB32)
compositeImage.fill(Qt.yellow)
compositePainter = QPainter(compositeImage)
compositePainter.drawImage(0, 0, maskImage)
compositePainter.drawImage(1, 1, bodyImage)
compositePainter.end()
images.append((bodyImage, maskImage, compositeImage))
return images