def set_mappable(self, mappable):
"""
When a new plot is created this method should be called with the new mappable
"""
# sanity check the mappable
mappable = self._validate_mappable(mappable)
self.ax.clear()
try: # Use current cmap
cmap = get_current_cmap(self.colorbar)
except AttributeError:
# else use default
cmap = ConfigService.getString("plots.images.Colormap")
self.colorbar = Colorbar(ax=self.ax, mappable=mappable)
self.cmin_value, self.cmax_value = mappable.get_clim()
self.update_clim_text()
self.cmap_changed(cmap, False)
mappable_cmap = get_current_cmap(mappable)
if mappable_cmap.name.endswith('_r'):
self.crev.setChecked(True)
else:
self.crev.setChecked(False)
self.cmap.setCurrentIndex(
self.cmap_list.index(mappable_cmap.name.replace('_r', '')))
self.redraw()
def set_mappable(self, mappable):
"""
When a new plot is created this method should be called with the new mappable
"""
self.ax.clear()
try: # Use current cmap
cmap = get_current_cmap(self.colorbar)
except AttributeError:
# else use default
cmap = ConfigService.getString("plots.images.Colormap")
self.colorbar = Colorbar(ax=self.ax, mappable=mappable)
self.cmin_value, self.cmax_value = mappable.get_clim()
self.update_clim_text()
self.cmap_changed(cmap)
mappable_cmap = get_current_cmap(mappable)
self.cmap.setCurrentIndex(
sorted(cm.cmap_d.keys()).index(mappable_cmap.name))
self.redraw()
def mappable_changed(self):
"""
Updates the colormap and min/max values of the colorbar
when the plot changes via settings.
"""
mappable_cmap = get_current_cmap(self.colorbar.mappable)
low, high = self.colorbar.mappable.get_clim()
self.cmin_value = low
self.cmax_value = high
self.update_clim_text()
self.cmap.setCurrentIndex(sorted(cm.cmap_d.keys()).index(mappable_cmap.name))
self.redraw()