def apply_properties(self):
props = self.view.get_properties()
# if only one colorbar apply settings to all images
if len(get_colorbars_from_fig(self.fig)) == 1:
# flatten the values into one list
images = sum(self.image_names_dict.values(), [])
else:
images = self.get_selected_image()
for image in images:
if image.colorbar:
image.colorbar.set_label(props.label)
image.set_cmap(props.colormap)
if props.interpolation and not (isinstance(
image, QuadMesh) or isinstance(image, Poly3DCollection)):
image.set_interpolation(props.interpolation)
update_colorbar_scale(self.fig, image, SCALES[props.scale],
props.vmin, props.vmax)
if props.vmin > props.vmax:
self.view.max_min_value_warning.setVisible(True)
self.view.max_min_value_warning.setText(
"<html> <head/> <body> <p> <span style=\"color:#ff0000;\">Max "
"value is less than min value so they have been "
"swapped.</span></p></body></html>")
elif props.vmin == props.vmax:
self.view.max_min_value_warning.setVisible(True)
self.view.max_min_value_warning.setText(
"<html><head/><body><p><span style=\"color:#ff0000;\">Min and max "
"value are the same so they have been "
"adjusted.</span></p></body></html>")
else:
self.view.max_min_value_warning.setVisible(False)
def update_view(self):
img_props = ImageProperties.from_image(self.get_selected_image())
self.view.label_line_edit.setEnabled(bool(get_colorbars_from_fig(self.fig)))
self.view.set_label(img_props.label)
self.view.set_colormap(img_props.colormap)
self.view.set_reverse_colormap(img_props.reverse_colormap)
self.view.set_min_value(img_props.vmin)
self.view.set_max_value(img_props.vmax)
if img_props.interpolation:
self.view.enable_interpolation(True)
self.view.set_interpolation(img_props.interpolation)
else:
self.view.set_interpolation('None')
self.view.enable_interpolation(False)
self.view.set_scale(img_props.scale)
