def drawRect_(self, rect):
start = time.monotonic()
f = self.frame()
f.origin.x = f.origin.y = 0.0
self.backgroundColor.set()
NSBezierPath.fillRect_(f)
if self._rssi_values:
hstep = f.size.width / len(self._rssi_values)
vstep = f.size.height / 4096
self.maxRssiColor.set()
max_rssi_y = int(self._max_rssi * vstep)
path = NSBezierPath.bezierPath()
path.moveToPoint_((0, max_rssi_y))
path.lineToPoint_((f.size.width, max_rssi_y))
path.stroke()
path = NSBezierPath.bezierPath()
x = 0.0
path.moveToPoint_((0, int(self._rssi_values[0] * vstep)))
for v in self._rssi_values[1:]:
x += hstep
self._max_rssi = max(v, self._max_rssi)
path.lineToPoint_((x, int(v * vstep)))
self.graphColor.set()
path.stroke()
self.currentRSSI.setFloatValue_(v / 4096 * 3.3)
self.rssiValuesPerSecond.setIntValue_(
int(self._filtered_value_per_second))
if time.monotonic() - start > self.FRAMETIME:
self._retained_samples = int(self._retained_samples * 0.95)
def drawRect_(self, rect):
f = self.frame()
f.origin.x = f.origin.y = 0.0
self.color.set()
NSBezierPath.fillRect_(f)
img = self.image_from_buffer()
img.drawInRect_fromRect_operation_fraction_(
f,
((0,0), (0, 0)),
NSCompositeCopy,
1.0,
)
def drawRect_(self, rect):
f = self.frame()
f.origin.x = f.origin.y = 0.0
self.backgroundColor.set()
NSBezierPath.fillRect_(f)
padding_pixels = int(self.PADDING * f.size.width / (self.CHANNELS + 1))
bar_width = int((f.size.width - (self.CHANNELS + 1) * padding_pixels) / self.CHANNELS)
vstep = f.size.height / 4096
self.barColor.set()
left_padding = padding_pixels + (f.size.width - (bar_width + padding_pixels) * self.CHANNELS) // 2
for i, value in enumerate(self.channelValues):
x = i * (bar_width + padding_pixels) + left_padding
y = 0
h = int(value * vstep)
r = ((x, y), (bar_width, h))
NSBezierPath.fillRect_(r)
def drawRect_(self, rect):
f = self.frame()
f.origin.x = f.origin.y = 0.0
color = NSColor.blackColor()
color.set()
NSBezierPath.fillRect_(f)
def drawRect_(self, rect):
f = self.frame()
f.origin.x = f.origin.y = 0.0
color = NSColor.blackColor()
color.set()
NSBezierPath.fillRect_(f)