82 lines
2.5 KiB
Python
Executable File
82 lines
2.5 KiB
Python
Executable File
#!/usr/bin/env python
|
|
# -*- coding: utf-8 -*-
|
|
|
|
import sys
|
|
from PyQt4 import Qt, QtGui
|
|
import glob
|
|
|
|
try:
|
|
app = Qt.QApplication(sys.argv)
|
|
except:
|
|
pass
|
|
|
|
for f in glob.glob("fonts/*.ttf"):
|
|
id = QtGui.QFontDatabase.addApplicationFont(f)
|
|
|
|
chars = u""" !"#$%&'()*+,-./0123456789:;<=>?°ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`abcdefghijklmnopqrstuvwxyz~ ≥→←↑↓ △Ⓘ"""
|
|
|
|
def getCharWidth(fontsize, metrics, index):
|
|
if index == 0:
|
|
return 4
|
|
elif index == 14 and fontsize <= 8:
|
|
return 1
|
|
else:
|
|
rect = metrics.boundingRect(chars[index])
|
|
return rect.width() + 1
|
|
|
|
def getFontTopBottom(fontsize, metrics):
|
|
top, bottom = 0, 0
|
|
for i, c in enumerate(chars):
|
|
rect = metrics.boundingRect(chars[i])
|
|
top = min(top, rect.top())
|
|
bottom = max(bottom, rect.bottom())
|
|
return top, bottom
|
|
|
|
def getFontWidth(fontsize, metrics):
|
|
width = 0
|
|
for i, c in enumerate(chars):
|
|
width += getCharWidth(fontsize, metrics, i)
|
|
return width
|
|
|
|
def createFontBitmap(filename, fontname, fontsize, foreground, background, coordsfile=True):
|
|
coords = [ ]
|
|
# font = QtGui.QFont(QtGui.QFontDatabase.applicationFontFamilies(id)[0])
|
|
font = QtGui.QFont(fontname)
|
|
font.setPixelSize(fontsize)
|
|
font.setHintingPreference(QtGui.QFont.PreferNoHinting)
|
|
metrics = QtGui.QFontMetrics(font)
|
|
width = getFontWidth(fontsize, metrics)
|
|
top, bottom = getFontTopBottom(fontsize, metrics)
|
|
print top, bottom
|
|
image = QtGui.QImage(width, fontsize+1, QtGui.QImage.Format_RGB32)
|
|
image.fill(background)
|
|
painter = QtGui.QPainter()
|
|
painter.begin(image)
|
|
painter.setFont(font)
|
|
pen = QtGui.QPen(foreground)
|
|
painter.setPen(pen)
|
|
width = 0
|
|
for i, c in enumerate(chars):
|
|
coords.append(width)
|
|
if i == 0:
|
|
pass
|
|
elif i == 14 and fontsize <= 8:
|
|
painter.drawPoint(width, fontsize);
|
|
else:
|
|
rect = metrics.boundingRect(c)
|
|
painter.drawText(width-rect.left(), fontsize-2, c) # fontsize-bottom+1 -17 / 7
|
|
width += getCharWidth(fontsize, metrics, i)
|
|
coords.append(width)
|
|
painter.end()
|
|
image.save(filename + ".png")
|
|
if coordsfile:
|
|
f = file(filename + ".specs", "w")
|
|
f.write("{ ")
|
|
f.write(",".join(str(tmp) for tmp in coords))
|
|
f.write(" }")
|
|
f.close()
|
|
return coords
|
|
|
|
if len(sys.argv) == 4:
|
|
createFontBitmap(sys.argv[3], sys.argv[1], float(sys.argv[2]), QtGui.QColor(0x00, 0x00, 0x00), QtGui.QColor(0xFF, 0xFF, 0xFF))
|