5. To limit the movement of the AP element, change the Movement option from Unconstrained to
Constrained. Text boxes for Up, Down, Left, and Right appear. Enter pixel values in the text boxes
to control the range of motion:
n To constrain movement vertically, enter positive numbers in the Up and Down text boxes and
zeros in the Left and Right text boxes.
n To constrain movement horizontally, enter positive numbers in the Left and Right text boxes
and zeros in the Up and Down text boxes.
n To enable movement in a rectangular region, enter positive values in all four text boxes.
6. To establish a location for a target for the dragged AP element, enter coordinates in the Drop
Target: Left and Top text boxes. Click the Get Current Position button to fill these text boxes with
the AP element??™s current location.
7. To set a snap-to area around the target coordinates where the AP element falls if released in the
target location, enter a pixel value in the Snap If Within text box.
8. For additional options, select the Advanced tab of the parameter dialog box.
CROSS-REF CROSS-REF
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Adding Advanced Design Features Part III
9. If you want the whole AP element to act as a drag handle, select Entire AP Element from the Drag
Handle drop-down list. If, instead, you want to limit the area to be used as a drag handle, select
Area Within AP Element from the Drag Handle drop-down list.
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