Utility functions for working with dates.
Utility functions for determining the capabilities of the current device.
Display list utility functions.
Changes a target's state based on keyboard events, like a button.
Utility functions for mathematical calculations.
Utility functions for use with the
Changes a target's state based on pointer events (
Utility functions for scaling geometry.
Selects a scale value for the application based on the screen density (sometimes density is called DPI or PPI).
Utility functions for