def testReverseContourOpenPath(self):
digestPen = DigestPointPen()
TestShapes.openPath(digestPen)
d1 = digestPen.getDigest()
digestPen = DigestPointPen()
pen = ReverseContourPointPen(digestPen)
pen.beginPath()
pen.addPoint((600, 100), "move")
pen.addPoint((600, 600), "line")
pen.addPoint((100, 600), "line")
pen.addPoint((100, 100), "line")
pen.endPath()
d2 = digestPen.getDigest()
self.assertEqual(d1, d2)
def testReverseContourOpenPath(self): digestPen = DigestPointPen() TestShapes.openPath(digestPen) d1 = digestPen.getDigest() digestPen = DigestPointPen() pen = ReverseContourPointPen(digestPen) pen.beginPath() pen.addPoint((600, 100), "move") pen.addPoint((600, 600), "line") pen.addPoint((100, 600), "line") pen.addPoint((100, 100), "line") pen.endPath() d2 = digestPen.getDigest() self.assertEqual(d1, d2)
def drawShapeWithRectInGlyph(self, shape, rect, glyph):
# draw the shape into the glyph
# tell the glyph something is going to happen (undo is going to be prepared)
glyph.prepareUndo("Drawing Shapes")
# get the pen to draw with
pen = glyph.getPointPen()
if glyph.preferredSegmentType == "qcurve" and not self.shouldReverse:
pen = ReverseContourPointPen(pen)
elif self.shouldReverse:
pen = ReverseContourPointPen(pen)
x, y, w, h = rect
# draw with the pen a rect in the glyph
if shape == "rect":
pen.beginPath()
pen.addPoint(_roundPoint(x, y), "line")
pen.addPoint(_roundPoint(x + w, y), "line")
pen.addPoint(_roundPoint(x + w, y + h), "line")
pen.addPoint(_roundPoint(x, y + h), "line")
pen.endPath()
# draw with the pen an oval in the glyph
elif shape == "oval":
hw = w / 2.
hh = h / 2.
r = .55
segmentType = glyph.preferredSegmentType
if glyph.preferredSegmentType == "qcurve":
r = .42
pen.beginPath()
pen.addPoint(_roundPoint(x + hw, y), segmentType, True)
pen.addPoint(_roundPoint(x + hw + hw * r, y))
pen.addPoint(_roundPoint(x + w, y + hh - hh * r))
pen.addPoint(_roundPoint(x + w, y + hh), segmentType, True)
pen.addPoint(_roundPoint(x + w, y + hh + hh * r))
pen.addPoint(_roundPoint(x + hw + hw * r, y + h))
pen.addPoint(_roundPoint(x + hw, y + h), segmentType, True)
pen.addPoint(_roundPoint(x + hw - hw * r, y + h))
pen.addPoint(_roundPoint(x, y + hh + hh * r))
pen.addPoint(_roundPoint(x, y + hh), segmentType, True)
pen.addPoint(_roundPoint(x, y + hh - hh * r))
pen.addPoint(_roundPoint(x + hw - hw * r, y))
pen.endPath()
# tell the glyph you are done with your actions so it can handle the undo properly
glyph.performUndo()
def drawShapeWithRectInGlyph(self, shape, rect, glyph):
# draw the shape into the glyph
# tell the glyph something is going to happen (undo is going to be prepared)
glyph.prepareUndo("Drawing Shapes")
# get the pen to draw with
pen = glyph.getPointPen()
if glyph.preferredSegmentType == "qcurve" and not self.shouldReverse:
pen = ReverseContourPointPen(pen)
elif self.shouldReverse:
pen = ReverseContourPointPen(pen)
x, y, w, h = rect
# draw with the pen a rect in the glyph
if shape == "rect":
pen.beginPath()
pen.addPoint(_roundPoint(x, y), "line")
pen.addPoint(_roundPoint(x + w, y), "line")
pen.addPoint(_roundPoint(x + w, y + h), "line")
pen.addPoint(_roundPoint(x, y + h), "line")
pen.endPath()
# draw with the pen an oval in the glyph
elif shape == "oval":
hw = w/2.
hh = h/2.
r = .55
segmentType = glyph.preferredSegmentType
if glyph.preferredSegmentType == "qcurve":
r = .42
pen.beginPath()
pen.addPoint(_roundPoint(x + hw, y), segmentType, True)
pen.addPoint(_roundPoint(x + hw + hw*r, y))
pen.addPoint(_roundPoint(x + w, y + hh - hh*r))
pen.addPoint(_roundPoint(x + w, y + hh), segmentType, True)
pen.addPoint(_roundPoint(x + w, y + hh + hh*r))
pen.addPoint(_roundPoint(x + hw + hw*r, y + h))
pen.addPoint(_roundPoint(x + hw, y + h), segmentType, True)
pen.addPoint(_roundPoint(x + hw - hw*r, y + h))
pen.addPoint(_roundPoint(x, y + hh + hh*r))
pen.addPoint(_roundPoint(x, y + hh), segmentType, True)
pen.addPoint(_roundPoint(x, y + hh - hh*r))
pen.addPoint(_roundPoint(x + hw - hw*r, y))
pen.endPath()
# tell the glyph you are done with your actions so it can handle the undo properly
glyph.performUndo()
def addShapeInGlyphForPoint(self, glyph, point):
w = h = self.size
if self.useGrid:
x = int(floor(point.x / float(w))) * w
y = int(floor(point.y / float(h))) * h
else:
x = point.x - w*.5
y = point.y - h*.5
pen = glyph.getPointPen()
if glyph.preferedSegmentType == "qcurve":
pen = ReverseContourPointPen(pen)
if self.drawingMode == RECT_MODE:
pen.beginPath()
pen.addPoint(_roundPoint(x, y), "line")
pen.addPoint(_roundPoint(x + w, y), "line")
pen.addPoint(_roundPoint(x + w, y + h), "line")
pen.addPoint(_roundPoint(x, y + h), "line")
pen.endPath()
elif self.drawingMode == OVAL_MODE:
hw = w/2.
hh = h/2.
r = .55
segmentType = glyph.preferedSegmentType
if glyph.preferedSegmentType == "qcurve":
r = .42
pen.beginPath()
pen.addPoint(_roundPoint(x + hw, y), segmentType)
pen.addPoint(_roundPoint(x + hw + hw*r, y))
pen.addPoint(_roundPoint(x + w, y + hh - hh*r))
pen.addPoint(_roundPoint(x + w, y + hh), segmentType)
pen.addPoint(_roundPoint(x + w, y + hh + hh*r))
pen.addPoint(_roundPoint(x + hw + hw*r, y + h))
pen.addPoint(_roundPoint(x + hw, y + h), segmentType)
pen.addPoint(_roundPoint(x + hw - hw*r, y + h))
pen.addPoint(_roundPoint(x, y + hh + hh*r))
pen.addPoint(_roundPoint(x, y + hh), segmentType)
pen.addPoint(_roundPoint(x, y + hh - hh*r))
pen.addPoint(_roundPoint(x + hw - hw*r, y))
pen.endPath()
elif self.drawingMode == COMPONENT_MODE and self.componentName and self.componentName != glyph.name:
pen.addComponent(self.componentName, [1, 0, 0, 1, x, y])
def addShapeInGlyphForPoint(self, glyph, point):
w = h = self.size
if self.useGrid:
x = int(floor(point.x / float(w))) * w
y = int(floor(point.y / float(h))) * h
else:
x = point.x - w*.5
y = point.y - h*.5
pen = glyph.getPointPen()
if glyph.preferedSegmentType == "qcurve":
pen = ReverseContourPointPen(pen)
if self.drawingMode == RECT_MODE:
pen.beginPath()
pen.addPoint(_roundPoint(x, y), "line")
pen.addPoint(_roundPoint(x + w, y), "line")
pen.addPoint(_roundPoint(x + w, y + h), "line")
pen.addPoint(_roundPoint(x, y + h), "line")
pen.endPath()
elif self.drawingMode == OVAL_MODE:
hw = w/2.
hh = h/2.
r = .55
segmentType = glyph.preferedSegmentType
if glyph.preferedSegmentType == "qcurve":
r = .42
pen.beginPath()
pen.addPoint(_roundPoint(x + hw, y), segmentType)
pen.addPoint(_roundPoint(x + hw + hw*r, y))
pen.addPoint(_roundPoint(x + w, y + hh - hh*r))
pen.addPoint(_roundPoint(x + w, y + hh), segmentType)
pen.addPoint(_roundPoint(x + w, y + hh + hh*r))
pen.addPoint(_roundPoint(x + hw + hw*r, y + h))
pen.addPoint(_roundPoint(x + hw, y + h), segmentType)
pen.addPoint(_roundPoint(x + hw - hw*r, y + h))
pen.addPoint(_roundPoint(x, y + hh + hh*r))
pen.addPoint(_roundPoint(x, y + hh), segmentType)
pen.addPoint(_roundPoint(x, y + hh - hh*r))
pen.addPoint(_roundPoint(x + hw - hw*r, y))
pen.endPath()
elif self.drawingMode == COMPONENT_MODE and self.componentName and self.componentName != glyph.name:
pen.addComponent(self.componentName, [1, 0, 0, 1, x, y])
