def test_toXML_reference_points(self): comp = GlyphComponent() comp.glyphName = "a" comp.flags = 0 comp.firstPt = 1 comp.secondPt = 2 assert getXML(comp.toXML) == [ '<component glyphName="a" firstPt="1" secondPt="2" flags="0x0"/>' ]
def test_getCoordinates(self): glyphSet = {} pen = TTGlyphPen(glyphSet) pen.moveTo((0, 0)) pen.lineTo((100, 0)) pen.lineTo((100, 100)) pen.lineTo((0, 100)) pen.closePath() # simple contour glyph glyphSet["a"] = a = pen.glyph() assert a.getCoordinates(glyphSet) == ( GlyphCoordinates([(0, 0), (100, 0), (100, 100), (0, 100)]), [3], array.array("B", [1, 1, 1, 1]), ) # composite glyph with only XY offset pen = TTGlyphPen(glyphSet) pen.addComponent("a", (1, 0, 0, 1, 10, 20)) glyphSet["b"] = b = pen.glyph() assert b.getCoordinates(glyphSet) == ( GlyphCoordinates([(10, 20), (110, 20), (110, 120), (10, 120)]), [3], array.array("B", [1, 1, 1, 1]), ) # composite glyph with a scale (and referencing another composite glyph) pen = TTGlyphPen(glyphSet) pen.addComponent("b", (0.5, 0, 0, 0.5, 0, 0)) glyphSet["c"] = c = pen.glyph() assert c.getCoordinates(glyphSet) == ( GlyphCoordinates([(5, 10), (55, 10), (55, 60), (5, 60)]), [3], array.array("B", [1, 1, 1, 1]), ) # composite glyph with unscaled offset (MS-style) pen = TTGlyphPen(glyphSet) pen.addComponent("a", (0.5, 0, 0, 0.5, 10, 20)) glyphSet["d"] = d = pen.glyph() d.components[0].flags |= UNSCALED_COMPONENT_OFFSET assert d.getCoordinates(glyphSet) == ( GlyphCoordinates([(10, 20), (60, 20), (60, 70), (10, 70)]), [3], array.array("B", [1, 1, 1, 1]), ) # composite glyph with a scaled offset (Apple-style) pen = TTGlyphPen(glyphSet) pen.addComponent("a", (0.5, 0, 0, 0.5, 10, 20)) glyphSet["e"] = e = pen.glyph() e.components[0].flags |= SCALED_COMPONENT_OFFSET assert e.getCoordinates(glyphSet) == ( GlyphCoordinates([(5, 10), (55, 10), (55, 60), (5, 60)]), [3], array.array("B", [1, 1, 1, 1]), ) # composite glyph where the 2nd and 3rd components use anchor points pen = TTGlyphPen(glyphSet) pen.addComponent("a", (1, 0, 0, 1, 0, 0)) glyphSet["f"] = f = pen.glyph() comp1 = GlyphComponent() comp1.glyphName = "a" # aling the new component's pt 0 to pt 2 of contour points added so far comp1.firstPt = 2 comp1.secondPt = 0 comp1.flags = 0 f.components.append(comp1) comp2 = GlyphComponent() comp2.glyphName = "a" # aling the new component's pt 0 to pt 6 of contour points added so far comp2.firstPt = 6 comp2.secondPt = 0 comp2.transform = [[0.707107, 0.707107], [-0.707107, 0.707107]] # rotate 45 deg comp2.flags = WE_HAVE_A_TWO_BY_TWO f.components.append(comp2) coords, end_pts, flags = f.getCoordinates(glyphSet) assert end_pts == [3, 7, 11] assert flags == array.array("B", [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]) assert list(sum(coords, ())) == pytest.approx([ 0, 0, 100, 0, 100, 100, 0, 100, 100, 100, 200, 100, 200, 200, 100, 200, 200, 200, 270.7107, 270.7107, 200.0, 341.4214, 129.2893, 270.7107, ])