def drawRect_(self, rect):
""" we raw the background gradient and graph outline then clip the inner rect
and draw the bars """
bounds = self.bounds() # get our view bounds
insetBounds = NSInsetRect(bounds, 2, 2) # set the inside ortion
r = NSBezierPath.bezierPathWithRect_(
bounds) # create a new bezier rect
self.grad.drawInBezierPath_angle_(r, 90.0) # and draw gradient in it
self.borderColor.set() # set border to white
NSBezierPath.setDefaultLineWidth_(1.0) # set line width for outline
NSBezierPath.strokeRect_(bounds) # draw outline
NSBezierPath.clipRect_(insetBounds) # set the clipping path
insetBounds.size.height -= 2 # leave room at the top (purely my personal asthetic
if self.dataQueue:
barRect = NSRect() # init the rect
# find out the max value so we can scale the graph
maxB = max(max(self.dataQueue), self.minHeigth or 1)
# disable anti-aliasing since it looks bad
shouldAA = NSGraphicsContext.currentContext().shouldAntialias()
NSGraphicsContext.currentContext().setShouldAntialias_(False)
# draw each bar
barRect.origin.x = insetBounds.size.width - self.lineWidth + 2
for sample in reversed(self.dataQueue):
# set drawing color
if sample >= self.limit:
self.lineColorAboveLimit.set()
else:
self.lineColor.set()
barRect.origin.y = insetBounds.origin.y
barRect.size.width = self.lineWidth
barRect.size.height = (
(int(sample) * insetBounds.size.height) / maxB)
NSBezierPath.fillRect_(barRect)
barRect.origin.x = barRect.origin.x - self.lineWidth - self.lineSpacing
NSGraphicsContext.currentContext().setShouldAntialias_(shouldAA)
def drawRect_(self, rect):
""" we raw the background gradient and graph outline then clip the inner rect
and draw the bars """
bounds = self.bounds() # get our view bounds
insetBounds = NSInsetRect(bounds, 2, 2) # set the inside ortion
r = NSBezierPath.bezierPathWithRect_(bounds) # create a new bezier rect
self.grad.drawInBezierPath_angle_(r, 90.0) # and draw gradient in it
self.borderColor.set() # set border to white
NSBezierPath.setDefaultLineWidth_(1.0) # set line width for outline
NSBezierPath.strokeRect_(bounds) # draw outline
NSBezierPath.clipRect_(insetBounds) # set the clipping path
insetBounds.size.height -= 2 # leave room at the top (purely my personal asthetic
if self.dataQueue:
barRect = NSRect() # init the rect
# find out the max value so we can scale the graph
maxB = max(max(self.dataQueue), self.minHeigth or 1)
# disable anti-aliasing since it looks bad
shouldAA = NSGraphicsContext.currentContext().shouldAntialias()
NSGraphicsContext.currentContext().setShouldAntialias_(False)
# draw each bar
barRect.origin.x = insetBounds.size.width - self.lineWidth + 2
for sample in reversed(self.dataQueue):
# set drawing color
if sample >= self.limit:
self.lineColorAboveLimit.set()
else:
self.lineColor.set()
barRect.origin.y = insetBounds.origin.y
barRect.size.width = self.lineWidth
barRect.size.height = ((int(sample) * insetBounds.size.height) / maxB)
NSBezierPath.fillRect_(barRect)
barRect.origin.x = barRect.origin.x - self.lineWidth - self.lineSpacing
NSGraphicsContext.currentContext().setShouldAntialias_(shouldAA)
