75 lines
2.5 KiB
Python
75 lines
2.5 KiB
Python
#Copyright ReportLab Europe Ltd. 2000-2004
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#see license.txt for license details
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#history http://www.reportlab.co.uk/cgi-bin/viewcvs.cgi/public/reportlab/trunk/reportlab/demos/stdfonts/stdfonts.py
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__version__=''' $Id: stdfonts.py 2830 2006-04-05 15:18:32Z rgbecker $ '''
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__doc__="""
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This generates tables showing the 14 standard fonts in both
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WinAnsi and MacRoman encodings, and their character codes.
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Supply an argument of 'hex' or 'oct' to get code charts
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in those encodings; octal is what you need for \\n escape
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sequences in Python literals.
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usage: standardfonts.py [dec|hex|oct]
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"""
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import sys
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from reportlab.pdfbase import pdfmetrics
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from reportlab.pdfgen import canvas
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import string
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label_formats = {'dec':('%d=', 'Decimal'),
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'oct':('%o=','Octal'),
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'hex':('0x%x=', 'Hexadecimal')}
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def run(mode):
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label_formatter, caption = label_formats[mode]
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for enc in ['MacRoman', 'WinAnsi']:
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canv = canvas.Canvas(
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'StandardFonts_%s.pdf' % enc,
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)
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canv.setPageCompression(0)
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for faceName in pdfmetrics.standardFonts:
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if faceName in ['Symbol', 'ZapfDingbats']:
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encLabel = faceName+'Encoding'
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else:
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encLabel = enc + 'Encoding'
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fontName = faceName + '-' + encLabel
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pdfmetrics.registerFont(pdfmetrics.Font(fontName,
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faceName,
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encLabel)
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)
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canv.setFont('Times-Bold', 18)
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canv.drawString(80, 744, fontName)
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canv.setFont('Times-BoldItalic', 12)
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canv.drawRightString(515, 744, 'Labels in ' + caption)
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#for dingbats, we need to use another font for the numbers.
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#do two parallel text objects.
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for byt in range(32, 256):
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col, row = divmod(byt - 32, 32)
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x = 72 + (66*col)
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y = 720 - (18*row)
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canv.setFont('Helvetica', 14)
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canv.drawString(x, y, label_formatter % byt)
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canv.setFont(fontName, 14)
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canv.drawString(x+44, y, chr(byt).decode(encLabel,'ignore').encode('utf8'))
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canv.showPage()
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canv.save()
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if __name__ == '__main__':
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if len(sys.argv)==2:
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mode = string.lower(sys.argv[1])
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if mode not in ['dec','oct','hex']:
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print __doc__
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elif len(sys.argv) == 1:
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mode = 'dec'
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run(mode)
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else:
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print __doc__
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