setZoom: Difference between revisions
Jump to navigation
Jump to search
(Created page with "{{MacroFunction |name=setZoom |version=1.4 |description= Sets the zoom level of the viewport. |usage= <source lang="mtmacro" line> setZoom(z) </source> '''Parameters''' * {{cod...") |
No edit summary |
||
| Line 14: | Line 14: | ||
|example= | |example= | ||
Zoom in by a factor 2 | |||
<source lang="mtmacro" line> | <source lang="mtmacro" line> | ||
[h: setZoom( | [h: z = getZoom()] | ||
[h: setZoom(2*z)] | |||
</source> | </source> | ||
|also= | |also= | ||
{{func| | {{func|setZoom}}, | ||
{{func|getTokenX}}, | {{func|getTokenX}}, | ||
{{func|getTokenY}} | {{func|getTokenY}}, | ||
{{func|goto}} | |||
}} | }} | ||
[[Category:Miscellaneous Function]] | [[Category:Miscellaneous Function]] | ||
Revision as of 08:30, 30 April 2015
setZoom() Function
• Introduced in version 1.4
Sets the zoom level of the viewport.
Usage
setZoom(z)Parameters
z- The zoom level of the viewport (the current zoom level can be seen at the bottom of the maptool screen. You can also use getZoom()
Example
Zoom in by a factor 2
[h: z = getZoom()]
[h: setZoom(2*z)]