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from fontTools.pens.basePen import BasePen |
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from reportlab.graphics.shapes import Path |
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__all__ = ["ReportLabPen"] |
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class ReportLabPen(BasePen): |
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"""A pen for drawing onto a ``reportlab.graphics.shapes.Path`` object.""" |
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def __init__(self, glyphSet, path=None): |
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BasePen.__init__(self, glyphSet) |
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if path is None: |
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path = Path() |
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self.path = path |
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def _moveTo(self, p): |
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(x, y) = p |
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self.path.moveTo(x, y) |
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def _lineTo(self, p): |
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(x, y) = p |
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self.path.lineTo(x, y) |
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def _curveToOne(self, p1, p2, p3): |
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(x1, y1) = p1 |
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(x2, y2) = p2 |
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(x3, y3) = p3 |
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self.path.curveTo(x1, y1, x2, y2, x3, y3) |
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def _closePath(self): |
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self.path.closePath() |
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if __name__ == "__main__": |
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import sys |
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if len(sys.argv) < 3: |
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print( |
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"Usage: reportLabPen.py <OTF/TTF font> <glyphname> [<image file to create>]" |
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) |
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print( |
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" If no image file name is created, by default <glyphname>.png is created." |
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) |
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print(" example: reportLabPen.py Arial.TTF R test.png") |
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print( |
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" (The file format will be PNG, regardless of the image file name supplied)" |
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) |
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sys.exit(0) |
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from fontTools.ttLib import TTFont |
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from reportlab.lib import colors |
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path = sys.argv[1] |
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glyphName = sys.argv[2] |
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if len(sys.argv) > 3: |
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imageFile = sys.argv[3] |
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else: |
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imageFile = "%s.png" % glyphName |
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font = TTFont(path) |
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gs = font.getGlyphSet() |
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pen = ReportLabPen(gs, Path(fillColor=colors.red, strokeWidth=5)) |
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g = gs[glyphName] |
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g.draw(pen) |
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w, h = g.width, 1000 |
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from reportlab.graphics import renderPM |
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from reportlab.graphics.shapes import Group, Drawing, scale |
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g = Group(pen.path) |
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g.translate(0, 200) |
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g.scale(0.3, 0.3) |
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d = Drawing(w, h) |
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d.add(g) |
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renderPM.drawToFile(d, imageFile, fmt="PNG") |
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