Difference between revisions of "AGIWiki/center.posn"
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* [[AGIWiki/WinAGI|WinAGI]] help file | * [[AGIWiki/WinAGI|WinAGI]] help file | ||
[[Category:AGIWiki/Logic Commands]] | |||
[[Category:AGIWiki/Test Commands]] | |||
Revision as of 18:24, 22 April 2014
The center.posn command returns TRUE if the screen coordinates of the screen object's bottom center pixel is within a specified region.
Syntax
Remarks
Test commands are only valid in an if statement.
The region to be tested is bounded by (X1, Y1) - (X2, Y2).
The position test commands (posn, 'center.posn', right.posn, and obj.in.box are used to determine if a screen object's position is within a certain area.
Example
<syntax type= "C++">
if (center.posn(o1, 0, 120, 60, 130)) {
print("the object's lower center pixel is in the box");
}
</syntax>
Technical Information
| Required interpreter version | Available in all AGI versions |
| Bytecode value | 17 (0x11 hex) |
See Also
Sources
- WinAGI help file