diff options
Diffstat (limited to 'gr-qtgui/python/qtgui/distanceradar.py')
| -rw-r--r-- | gr-qtgui/python/qtgui/distanceradar.py | 22 |
1 files changed, 12 insertions, 10 deletions
diff --git a/gr-qtgui/python/qtgui/distanceradar.py b/gr-qtgui/python/qtgui/distanceradar.py index 5659045c27..6619ef2174 100644 --- a/gr-qtgui/python/qtgui/distanceradar.py +++ b/gr-qtgui/python/qtgui/distanceradar.py @@ -15,10 +15,11 @@ import numpy as np import matplotlib.pyplot as plt from matplotlib.backends.backend_qt5agg import FigureCanvasQTAgg as FigureCanvas from matplotlib.figure import Figure - + from gnuradio import gr import pmt + class DistanceRadar(gr.sync_block, FigureCanvas): """ This block creates a radar-like screen used to represent distance or size. @@ -28,9 +29,11 @@ class DistanceRadar(gr.sync_block, FigureCanvas): Note: Incoming values should range between 0 (center bullseye) and 100 (all the way out) """ + def __init__(self, lbl, ticklabels, backgroundColor, fontColor, ringColor, Parent=None, width=4, height=4, dpi=100): - gr.sync_block.__init__(self, name="distanceradar", in_sig=None, out_sig=None) + gr.sync_block.__init__(self, name="distanceradar", + in_sig=None, out_sig=None) self.lbl = lbl @@ -43,15 +46,16 @@ class DistanceRadar(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 100 to set the max for the plot - self.axes.plot(np.linspace(0, 2*np.pi, 100), np.ones(100)*100, color=self.fontColor, + self.axes.plot(np.linspace(0, 2 * np.pi, 100), np.ones(100) * 100, color=self.fontColor, linestyle='') # Plot line: Initialize out to 100 and blank radius = 100 - self.blackline = self.axes.plot(np.linspace(0, 2*np.pi, 100), np.ones(100)*radius, + self.blackline = self.axes.plot(np.linspace(0, 2 * np.pi, 100), np.ones(100) * radius, color=self.fontColor, linestyle='-') self.redline = None @@ -70,9 +74,8 @@ class DistanceRadar(gr.sync_block, FigureCanvas): FigureCanvas.__init__(self, self.fig) self.setParent(Parent) - self.title = self.fig.suptitle(self.lbl, fontsize=8, fontweight='bold', - color=self.fontColor) + color=self.fontColor) FigureCanvas.setSizePolicy(self, QtWidgets.QSizePolicy.Expanding, @@ -87,7 +90,7 @@ class DistanceRadar(gr.sync_block, FigureCanvas): self.updateData(new_val) else: gr.log.error("Value received was not an int or a " - "float: %s" % str(type(new_val))) + "float: %s" % str(type(new_val))) except Exception as e: gr.log.error("Error with message conversion: %s" % str(e)) @@ -95,7 +98,7 @@ class DistanceRadar(gr.sync_block, FigureCanvas): def updateData(self, radius): if self.redline is not None: self.redline.pop(0).remove() - self.redline = self.axes.plot(np.linspace(0, 2*np.pi, 100), np.ones(100)*radius, + self.redline = self.axes.plot(np.linspace(0, 2 * np.pi, 100), np.ones(100) * radius, color='r', linestyle='-') if self.filledcircle: @@ -111,4 +114,3 @@ class DistanceRadar(gr.sync_block, FigureCanvas): self.bullseye = self.axes.add_artist(circle) self.draw() - |