def drawRect(self, layer):
self.getWidth()
self.getColor()
ascender = layer.ascender
descender = layer.descender
width = layer.width
height = ascender - descender
(left_width, right_width, top_width,
bottom_width) = self.blindfoldWidth
if not self.inverseBlindfold:
for rect in [
# Left, right, top, bottom
((0, descender), (left_width, height)),
((width - right_width, descender), (right_width, height)),
((left_width, ascender - top_width),
(width - left_width - right_width, top_width)),
((left_width, descender), (width - left_width - right_width,
bottom_width)),
]:
NSBezierPath.fillRect_(rect)
else:
rect = ((left_width, descender + bottom_width),
(width - left_width - right_width,
height - top_width - bottom_width))
NSBezierPath.fillRect_(rect)
def drawCentralArea(self, layer):
'''Draw the central area (第二中心区域).'''
spacing = self.centralAreaSpacing
descender = layer.descender
ascender = layer.ascender
if not self.centralAreaRotateState:
width = self.centralAreaWidth
height = ascender - descender
x_mid = layer.width * self.centralAreaPosition / 100
(x0, y0) = (x_mid - spacing / 2 - width / 2, descender)
(x1, y1) = (x_mid + spacing / 2 - width / 2, descender)
else:
width = layer.width
height = self.centralAreaWidth
y_mid = descender + (ascender -
descender) * self.centralAreaPosition / 100
(x0, y0) = (0, y_mid - spacing / 2 - height / 2)
(x1, y1) = (0, y_mid + spacing / 2 - height / 2)
# TODO: color
color = NSColor.systemGrayColor().colorWithAlphaComponent_(0.2)
color.set()
NSBezierPath.fillRect_(((x0, y0), (width, height)))
NSBezierPath.fillRect_(((x1, y1), (width, height)))
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)
