12.3 Touchzone WidgetA touchzone widget is a user interface element that provides the user a simple way to trigger an eventjust by press an area of the screen defined by a box. You can also draw graphics of any kind onto thescreen and place a hot spot around it with touchzone.touchzone [ID][x][y][width][height][options]Example:touchzone 1 10 10 100 100 1Pressing the touchzone will send TZP1 to the Command Port and releasing it will send TZR1 to theCommand Port. Moving off the touchzone before releasing will generate TZC1.The touchzone command contains six different values.The [ID] value 1-99, is the id number of this particular touchzone. You can create many differenttouchzones but they should not over lap.The [x] and [y] values designate the location of the touchzone on the screen as the XY coordinate of theupper left corner.The [width] and [height] values designate the width and height of the touchzone in pixels.The [options] designates the state of the touchzone, whether it is pressed, disabled, and et al.Option choices: 1=enable, 2=disabled.39
