Assigns the specified font size to the text of an arrow object with the specified ID number.
Arw_SetTextSize returns a value of 0 if the font size was successfully assigned, and a value of -2 if the specified object ID number is invalid.
Usage
Arw_SetTextSize(ObjectID, FontSize)
Where:
- ObjectID - a numerical expression specifying the object ID number.
- FontSize - a numerical expression specifying the font 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 the font size of 16 to the text of an arrow object with the ID number of 3:
Value1 = Arw_SetTextSize(3, 16);