Arw SetSize

Assigns the specified size to the arrow contained in an arrow object with the specified ID number.

Arw_SetSize returns a value of 0 if the size was successfully assigned, and a value of -2 if the specified object ID number is invalid.

Usage

Arw_SetSize(ObjectID, ArrowSize)

Where:

ObjectID - a numerical expression specifying the object ID number.

ArrowSize - a numerical expression specifying the arrow size.

Notes

• An object-specific ID number is assigned by Arw_New, Arw_New_s, Arw_New_self or Arw_New_self_s when the arrow object is created.
• Use Arw_GetActive, Arw_GetFirst or Arw_GetNext to get the object-specific ID number of an already created arrow.

Example

Assign an arrow size of 10 to the arrow object with an ID number of 3:

Value1 = Arw_SetSize(3, 10);