def __init__(self, ctx):
ctx.set_fill_rule(FILL_RULE_EVEN_ODD)
self._gtk_ctx = ctx
self._gstack = []
self._state = GState()
GCanvas.__init__(self)
GCanvasPaths.__init__(self)
def __init__(self, ctx):
ctx.set_fill_rule(FILL_RULE_EVEN_ODD)
self._gtk_ctx = ctx
self._gstack = []
self._state = GState()
GCanvas.__init__(self)
GCanvasPaths.__init__(self)
def __init__(self):
self._ns_path = NSBezierPath.bezierPath()
self._ns_path.setWindingRule_(NSEvenOddWindingRule)
self._stack = []
ctx = NSGraphicsContext.currentContext()
ctx.setCompositingOperation_(NSCompositeSourceOver)
GCanvas.__init__(self)
self._printing = not ctx.isDrawingToScreen()
self.initgraphics()
def __init__(self):
self._ns_path = NSBezierPath.bezierPath()
self._ns_path.setWindingRule_(NSEvenOddWindingRule)
self._stack = []
ctx = NSGraphicsContext.currentContext()
ctx.setCompositingOperation_(NSCompositeSourceOver)
GCanvas.__init__(self)
self._printing = not ctx.isDrawingToScreen()
self.initgraphics()
def lines(self, points):
# Due to a memory leak in PyObjC 2.3, we need to be very careful
# about the type of object that we pass to appendBezierPathWithPoints_count_.
# If 'points' is a numpy array, we convert it to an array.array of type 'f',
# else we fall back on iterating over the points in Python.
# ns = self._ns_path
# ns.moveToPoint_(points[0])
# ns.appendBezierPathWithPoints_count_(points, len(points))
try:
p = points.flat
except AttributeError:
GCanvas.lines(self, points)
else:
a = array('f', p)
ns = self._ns_path
ns.moveToPoint_(points[0])
ns.appendBezierPathWithPoints_count_(a, len(points))
def lines(self, points):
# Due to a memory leak in PyObjC 2.3, we need to be very careful
# about the type of object that we pass to appendBezierPathWithPoints_count_.
# If 'points' is a numpy array, we convert it to an array.array of type 'f',
# else we fall back on iterating over the points in Python.
# ns = self._ns_path
# ns.moveToPoint_(points[0])
# ns.appendBezierPathWithPoints_count_(points, len(points))
try:
p = points.flat
except AttributeError:
GCanvas.lines(self, points)
else:
a = array('f', p)
ns = self._ns_path
ns.moveToPoint_(points[0])
ns.appendBezierPathWithPoints_count_(a, len(points))
