What it does
TextHitTest takes iTextIndex (an integer), x (a float) and y (a float), and answers an integer. iTextIndex is the id of a Text object, the one CreateText returned: it is how the call knows what to act on.
Syntax
TextHitTest(iTextIndex integer, x float, y float) → integerParameters
| Name | Type |
|---|---|
| iTextIndex | integer |
| x | float |
| y | float |
Every form returns
integer
Example · generated
text = CreateText("hello")DO Print(TextHitTest(text, 100.0, 120.0)) Sync()LOOPCreateText is there to give the call something to act on; TextHitTest is the line that matters. The DO … LOOP is not decoration: a classic BASIC program ends the moment it runs out of lines, and Sync() is what draws the frame.