45 lines
1.4 KiB
Python
Executable File
45 lines
1.4 KiB
Python
Executable File
#!/usr/bin/env python
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# -*- coding: utf-8 -*-
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import sys
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from PyQt4 import Qt, QtGui
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chars = u""" !"#$%&'()*+,-./0123456789:;<=>?°ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`abcdefghijklmnopqrstuvwxyz~ ≥→←↑↓ △Ⓘ"""
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def getCharWidth(metrics):
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width = 0
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for c in chars:
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rect = metrics.boundingRect(c)
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if rect.width() > width:
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width = rect.width()
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return width
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def createFontBitmap(filename, fontname, fontsize, foreground, background):
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font = QtGui.QFont(fontname)
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font.setPointSize(fontsize)
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metrics = QtGui.QFontMetrics(font)
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width = getCharWidth(metrics)
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image = QtGui.QImage(width*len(chars), fontsize+4, QtGui.QImage.Format_RGB32)
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image.fill(background)
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painter = QtGui.QPainter()
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painter.begin(image)
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painter.setFont(font)
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pen = QtGui.QPen(foreground)
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painter.setPen(pen)
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for i, c in enumerate(chars):
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rect = metrics.boundingRect(c)
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if i == 0:
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rect.setWidth(4)
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elif i == 14:
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rect.setWidth(1)
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painter.drawPoint(width*i, fontsize);
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else:
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painter.drawText(width*i-rect.left(), fontsize+1, c)
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for j in range(rect.width(), width):
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painter.drawLine(width*i+j, 0, width*i+j, fontsize+4)
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painter.end()
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image.save(filename)
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if len(sys.argv) == 4:
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createFontBitmap(sys.argv[3], sys.argv[1], int(sys.argv[2]), QtGui.QColor(0x00, 0x00, 0x00), QtGui.QColor(0xFF, 0xFF, 0xFF))
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