geom
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| + | # $EPIC: geom.txt,v 1.3 2006/08/01 03:26:48 sthalik Exp $ | ||
| + | ======Synopsis:====== | ||
| + | $__geom__() \\ | ||
| + | $__geom__(<winref>) | ||
| + | |||
| + | ======Technical:====== | ||
| + | * In the first case, the screen of the client's global current window is used. | ||
| + | * In the second case, the screen of the given window refnum is used. | ||
| + | * In both cases, the return value is two numbers, the first is the number of columns and the second is the number of lines on the screen. | ||
| + | |||
| + | ======Practical:====== | ||
| + | This function is mostly useful by providing the screen width. This | ||
| + | could be used by a script to determine how wide it should format its | ||
| + | output. | ||
| + | |||
| + | ======Returns:====== | ||
| + | <file> | ||
| + | X Y "X" is screen's column width, "Y" is screen's line height | ||
| + | </file> | ||
| + | |||
| + | ======History:====== | ||
| + | This function first appeared in EPIC3pre7. | ||
| + | Support for the <winref> argument first appeared in EPIC4-1.1.8. | ||
geom.txt ยท Last modified: 2006/08/01 03:45 (external edit)