def set_grid(self, on):
table = find_artists(self.axes, 'table')
if len(table):
if on:
colour = 'LightGray'
else:
colour = 'w'
set_table_colour(table[0], colour)
self.redraw_plot()
def run(self):
self.parent.clear_plots()
if self.data is None:
length, tMin, tMax, fMin, fMax, lMin, lMax, peakF, peakL, peakT = (
'-', ) * 10
else:
length = len(self.data)
tMin = format_time(self.extent.tMin, True)
tMax = format_time(self.extent.tMax, True)
fMin = format_precision(self.settings,
freq=self.extent.fMin,
fancyUnits=True)
fMax = format_precision(self.settings,
freq=self.extent.fMax,
fancyUnits=True)
lMin = format_precision(self.settings,
level=self.extent.lMin,
fancyUnits=True)
lMax = format_precision(self.settings,
level=self.extent.lMax,
fancyUnits=True)
peak = self.extent.get_peak_flt()
peakF = format_precision(self.settings,
freq=peak[0],
fancyUnits=True)
peakL = format_precision(self.settings,
level=peak[1],
fancyUnits=True)
peakT = format_time(peak[2], True)
text = [
['Sweeps', '', length],
['Extent', '', ''],
['', 'Start', tMin],
['', 'End', tMax],
['', 'Min frequency', fMin],
['', 'Max frequency', fMax],
['', 'Min level', lMin],
['', 'Max level', lMax],
['Peak', '', ''],
['', 'Level', peakL],
['', 'Frequency', peakF],
['', 'Time', peakT],
]
table = Table(self.axes, loc='center')
table.set_gid('table')
rows = len(text)
cols = len(text[0])
fontProperties = FontProperties()
fontProperties.set_weight('semibold')
for row in xrange(rows):
for col in xrange(cols):
fp = fontProperties if col == 0 else None
table.add_cell(row,
col,
text=text[row][col],
fontproperties=fp,
width=1.0 / cols,
height=1.0 / rows)
if self.settings.grid:
colour = 'LightGray'
else:
colour = 'w'
set_table_colour(table, colour)
for i in range(2):
table.auto_set_column_width(i)
self.axes.add_table(table)
self.parent.redraw_plot()
self.parent.threadPlot = None