diff options
Diffstat (limited to 'gr-qtgui/python/qtgui/azelplot.py')
| -rw-r--r-- | gr-qtgui/python/qtgui/azelplot.py | 32 |
1 files changed, 19 insertions, 13 deletions
diff --git a/gr-qtgui/python/qtgui/azelplot.py b/gr-qtgui/python/qtgui/azelplot.py index d23d39234d..e091f7cc07 100644 --- a/gr-qtgui/python/qtgui/azelplot.py +++ b/gr-qtgui/python/qtgui/azelplot.py @@ -18,6 +18,7 @@ import math from gnuradio import gr import pmt + class AzElPlot(gr.sync_block, FigureCanvas): """ This block creates a polar plot with azimuth represented as the angle @@ -27,10 +28,11 @@ class AzElPlot(gr.sync_block, FigureCanvas): elevation < 0 is provided, the marker will turn to an open circle on the perimeter at the specified azimuth angle. """ + def __init__(self, lbl, backgroundColor, dotColor, Parent=None, width=4, height=4, dpi=90): - gr.sync_block.__init__(self, name = "MsgPushButton", in_sig = None, - out_sig = None) + gr.sync_block.__init__(self, name="MsgPushButton", in_sig=None, + out_sig=None) self.lbl = lbl @@ -46,15 +48,16 @@ class AzElPlot(gr.sync_block, FigureCanvas): self.fig = Figure(figsize=(width, height), dpi=dpi) self.fig.patch.set_facecolor(self.backgroundColor) - self.axes = self.fig.add_subplot(111, polar=True, facecolor=self.backgroundColor) + self.axes = self.fig.add_subplot( + 111, polar=True, facecolor=self.backgroundColor) # Create an "invisible" line at 90 to set the max for the plot - self.axes.plot(np.linspace(0, 2*np.pi, 90), np.ones(90)*90, color=self.scaleColor, + self.axes.plot(np.linspace(0, 2 * np.pi, 90), np.ones(90) * 90, color=self.scaleColor, linestyle='') # Plot line: Initialize out to 90 and blank radius = 90 - self.blackline = self.axes.plot(np.linspace(0, 2*np.pi, 90), np.ones(90)*radius, + self.blackline = self.axes.plot(np.linspace(0, 2 * np.pi, 90), np.ones(90) * radius, color=self.scaleColor, linestyle='-') self.reddot = None @@ -71,7 +74,8 @@ class AzElPlot(gr.sync_block, FigureCanvas): FigureCanvas.__init__(self, self.fig) self.setParent(Parent) - self.title = self.fig.suptitle(self.lbl, fontsize=8, fontweight='bold', color='black') + self.title = self.fig.suptitle( + self.lbl, fontsize=8, fontweight='bold', color='black') FigureCanvas.setSizePolicy(self, QtWidgets.QSizePolicy.Expanding, @@ -88,17 +92,20 @@ class AzElPlot(gr.sync_block, FigureCanvas): if new_val is not None: if type(new_val) == dict: if 'az' in new_val and 'el' in new_val: - self.updateData(float(new_val['az']), float(new_val['el'])) + self.updateData( + float(new_val['az']), float(new_val['el'])) else: - gr.log.error("az and el keys were not found in the dictionary.") + gr.log.error( + "az and el keys were not found in the dictionary.") else: gr.log.error("Value received was not a dictionary. Expecting a dictionary " "in the car message component with az and el keys.") else: gr.log.error("The CAR section of the inbound message was None. " - "This part should contain the dictionary with 'az' and 'el' float keys.") + "This part should contain the dictionary with 'az' and 'el' float keys.") except Exception as e: - gr.log.error("[AzElPlot] Error with message conversion: %s" % str(e)) + gr.log.error( + "[AzElPlot] Error with message conversion: %s" % str(e)) if new_val is not None: gr.log.error(str(new_val)) @@ -116,13 +123,12 @@ class AzElPlot(gr.sync_block, FigureCanvas): convertedElevation = 90.0 - elevation # Note: +azimuth for the plot is measured counter-clockwise, so need to reverse it. - self.reddot = self.axes.plot(-azimuth * math.pi/180.0, convertedElevation, self.dotColor, + self.reddot = self.axes.plot(-azimuth * math.pi / 180.0, convertedElevation, self.dotColor, markersize=8) else: # It's below the horizon. Show an open circle at the perimeter elevation = 0.0 - self.reddot = self.axes.plot(-azimuth * math.pi/180.0, 89.0, self.dotColor, + self.reddot = self.axes.plot(-azimuth * math.pi / 180.0, 89.0, self.dotColor, markerfacecolor="None", markersize=16, fillstyle=None) self.draw() - |