1 from __future__ import print_function, division, absolute_import 2 from fontTools.misc.py23 import * 3 from fontTools.pens.basePen import BasePen 4 from reportlab.graphics.shapes import Path 5 6 7 class ReportLabPen(BasePen): 8 9 """A pen for drawing onto a reportlab.graphics.shapes.Path object.""" 10 11 def __init__(self, glyphSet, path=None): 12 BasePen.__init__(self, glyphSet) 13 if path is None: 14 path = Path() 15 self.path = path 16 17 def _moveTo(self, p): 18 (x,y) = p 19 self.path.moveTo(x,y) 20 21 def _lineTo(self, p): 22 (x,y) = p 23 self.path.lineTo(x,y) 24 25 def _curveToOne(self, p1, p2, p3): 26 (x1,y1) = p1 27 (x2,y2) = p2 28 (x3,y3) = p3 29 self.path.curveTo(x1, y1, x2, y2, x3, y3) 30 31 def _closePath(self): 32 self.path.closePath() 33 34 35 if __name__=="__main__": 36 import sys 37 if len(sys.argv) < 3: 38 print("Usage: reportLabPen.py <OTF/TTF font> <glyphname> [<image file to create>]") 39 print(" If no image file name is created, by default <glyphname>.png is created.") 40 print(" example: reportLabPen.py Arial.TTF R test.png") 41 print(" (The file format will be PNG, regardless of the image file name supplied)") 42 sys.exit(0) 43 44 from fontTools.ttLib import TTFont 45 from reportlab.lib import colors 46 47 path = sys.argv[1] 48 glyphName = sys.argv[2] 49 if (len(sys.argv) > 3): 50 imageFile = sys.argv[3] 51 else: 52 imageFile = "%s.png" % glyphName 53 54 font = TTFont(path) # it would work just as well with fontTools.t1Lib.T1Font 55 gs = font.getGlyphSet() 56 pen = ReportLabPen(gs, Path(fillColor=colors.red, strokeWidth=5)) 57 g = gs[glyphName] 58 g.draw(pen) 59 60 w, h = g.width, 1000 61 from reportlab.graphics import renderPM 62 from reportlab.graphics.shapes import Group, Drawing, scale 63 64 # Everything is wrapped in a group to allow transformations. 65 g = Group(pen.path) 66 g.translate(0, 200) 67 g.scale(0.3, 0.3) 68 69 d = Drawing(w, h) 70 d.add(g) 71 72 renderPM.drawToFile(d, imageFile, fmt="PNG") 73
