+ public boolean execute_change_film_simulation()
+ {
+ try
+ {
+ // 現在の値を入手
+ int currentValue = statusChecker.getValue(FILM_SIMULATION);
+ currentValue++;
+ if (currentValue > FILM_SIMULATION_MAX)
+ {
+ currentValue = FILM_SIMULATION_MIN;
+ }
+ return (updateProperty(FILM_SIMULATION, currentValue));
+ }
+ catch (Exception e)
+ {
+ e.printStackTrace();
+ }
+ return (false);
+ }
+
+ public boolean execute_change_image_aspect()
+ {
+ try
+ {
+ // 現在の値を入手
+ int currentValue = statusChecker.getValue(IMAGE_ASPECT);
+ currentValue++;
+ if (currentValue > IMAGE_ASPECT_MAX)
+ {
+ currentValue = IMAGE_ASPECT_MIN;
+ }
+ return (updateProperty(IMAGE_ASPECT, currentValue));
+ }
+ catch (Exception e)
+ {
+ e.printStackTrace();
+ }
+ return (false);
+ }
+
+