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Area
The Area object tracks your finger with a purple ball within a rectangular space.
Variables
x
The horizontal location of the ball. By default, the left edge of the
space is 0, and the right edge is 1.
y
The vertical location of the ball. By default, the top edge of space is
0, and the bottom is 1.
Dimensions
Default
100 x 100 pixels
Minimum
64 x 64 pixels
General Properties
Label
If checked, the object’s name is displayed within the rectangular
space.
Color
Drag the color bar to change the color of the outline of the
rectangular space. The color of the purple ball cannot be changed.
Behavior Properties
No Physic(s)
If checked, the ball tracks one finger immediately. With two or
more fingers held down in the space, the ball goes to the midpoint
between the fingers.