GraphAnnotTextLocation

Purpose

This property array is used to provide targeted directions (0-360 degrees) where GraphAnnotationText can be located when auto-positioning/dodging logic is invoked. It also controls the sequence of positions that get tested.  The dodging logic will iterate through all directions defined in this property array, if no suitable position is found, it increases the test radius by 10% and tests all directions again. It repeats this process n times where n is defined with GraphAnnotTextDodge.  This mechanism is useful when you want to prevent overlapping annotation text and at the same time want some control as to the possible placement of this text.

Comments

It setting this property array to other values, be sure to empty this array first before setting new values. Refer to

Chapter 2, 3, 4, or 5 on how to empty Property Arrays.

Other sets of values for this property array  you may find useful are:

Within the demo, see example 031.

See Also: GraphAnnotationText, GraphAnnotationType, GraphAnnotTextDodge, SubsetObstacles