Arw SetTextSize

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Assigns the specified font size to the text of an arrow object with the specified ID number; 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.

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Notes

An object-specific ID number is returned by Arw_New when the arrow object is created.

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);