4D-SVG
SVG_SET_TRANSFORM_SCALE
SVG_SET_TRANSFORM_SCALE ( svgObject ; scaleX {; scaleY} )
| Parameter | Type | Description | |
|---|---|---|---|
| svgObject | SVG_Ref | → | Reference of SVG element |
| scaleX | Real | → | Value on X axis |
| scaleY | Real | → | Value on Y axis |
Description
The SVG_SET_TRANSFORM_SCALE command applies a change of horizontal and/or vertical scale to an SVG object having the svgObject reference.
If the scaleX value is not null, the object is enlarged (value >1) or reduced (0 < value < 1) horizontally for the number of units passed. The value 1 is equal to no change to the object scale.
If the scaleY parameter is provided, the object is enlarged (value >1) or reduced (0 < value < 1) vertically for the number of units passed. The value 1 is equal to no change to the object scale. If this parameter is omitted, its value is supposed to be equal to scaleX.
Example
$SVG:=SVG_New
$Text:=SVG_New_text($SVG;"Hello world!";5)
SVG_SET_TRANSFORM_SCALE($Text;3;12) //Zoom x*3 y*12