def _set_use_data_scale_max(self, check_state):
use_scale = check_state == 2
if self._current_map:
if use_scale and self._get_current_map_config().scale.use_min:
self._set_use_scale(2)
else:
new_scale = self._get_current_map_config().scale.get_updated(use_max=use_scale)
self._controller.apply_action(SetMapScale(self._current_map, new_scale))
def _set_use_data_scale_min(self, use_scale):
if self._current_map:
if use_scale and self._get_current_map_config().scale.use_max:
self._set_use_scale(True)
else:
new_scale = self._get_current_map_config().scale.get_updated(
use_min=use_scale)
self._controller.apply_action(
SetMapScale(self._current_map, new_scale))
def _update_scale_max(self, value):
if self._current_map:
current_scale = self._get_current_map_config().scale
if current_scale.use_min and current_scale.use_max and value < current_scale.vmin:
new_scale = current_scale.get_updated(vmin=value, vmax=value)
else:
new_scale = current_scale.get_updated(vmax=value)
self._controller.apply_action(
SetMapScale(self._current_map, new_scale))
def _set_use_scale(self, check_state):
use_scale = check_state == 2
if self._current_map:
current_scale = self._get_current_map_config().scale
if use_scale and current_scale.vmax < current_scale.vmin:
new_scale = current_scale.get_updated(use_min=use_scale, use_max=use_scale, vmax=current_scale.vmin)
else:
new_scale = current_scale.get_updated(use_min=use_scale, use_max=use_scale)
self._controller.apply_action(SetMapScale(self._current_map, new_scale))
self._update_scaling_delays()
def _update_scale_max(self, value):
if self._current_map:
current_scale = self._get_current_map_config().scale
kwargs = dict(vmax=value)
if current_scale.use_max and current_scale.use_min and value < current_scale.vmin:
kwargs.update(dict(use_max=False))
self._auto_enable_scale_max = True
elif self._auto_enable_scale_max and value > current_scale.vmin:
kwargs.update(dict(use_max=True))
self._auto_enable_scale_max = False
new_scale = current_scale.get_updated(**kwargs)
self._controller.apply_action(SetMapScale(self._current_map, new_scale))