(PHP 4 >= 4.0.5, PHP 5, PHP 7, PECL ming SVN)
ming_setscale — Set the global scaling factor.
Sets the scale of the output SWF. Inside the SWF file, coordinates are measured in TWIPS, rather than PIXELS. There are 20 TWIPS in 1 pixel.
The scale to be set.
No value is returned.