4D-SVG
SVG_SET_TEXT_KERNING
SVG_SET_TEXT_KERNING ( svgObject ; kerning {; unit} )
| Parameter | Type | Description | |
|---|---|---|---|
| svgObject | SVG_Ref | → | Reference of text element |
| kerning | Real | → | Letter spacing |
| unit | Text | → | Unit of spacing value |
Description
The SVG_Get_text command is used to modify the kerning for the text object designated by svgObject. If svgObject is not an SVG text object, an error is generated.
The optional unit parameter is used to specify the unit of the kerning value. The default value is “%”.
If kerning is -1, the kerning value is set to ‘auto’.
Note: Under Windows, the implementation is limited to text from left to right and top to bottom (disabled for right to left text) and to the ‘text’ and ‘tspan’ elements; under Mac OS, support is not limited.
See Also: http://www.w3.org/TR/SVG/text.html#KerningProperty
Example
Examples of kerning variations:
//Reference
$Dom_text:=SVG_New_text($Dom_SVG;"Hello world !";20;40;"";36)
$Dom_text:=SVG_New_text($Dom_SVG;"Hello world !";20;80;"";36)
SVG_SET_TEXT_KERNING($Dom_text;0,5)
$Dom_text:=SVG_New_text($Dom_SVG;"Hello world !";20;120;"";36)
SVG_SET_TEXT_KERNING($Dom_text;1)
$Dom_text:=SVG_New_text($Dom_SVG;"Hello world !";20;160;"";36)
SVG_SET_TEXT_KERNING($Dom_text;1,5)
$Dom_text:=SVG_New_text($Dom_SVG;"Hello world !";20;200;"";36)
SVG_SET_TEXT_KERNING($Dom_text;2)
$Dom_text:=SVG_New_text($Dom_SVG;"Hello world !";20;240;"";36)
SVG_SET_TEXT_KERNING($Dom_text;1,5)
$Dom_text:=SVG_New_text($Dom_SVG;"Hello world !";20;280;"";36)
SVG_SET_TEXT_KERNING($Dom_text;1)
$Dom_text:=SVG_New_text($Dom_SVG;"Hello world !";20;320;"";36)
SVG_SET_TEXT_KERNING($Dom_text;0,5)
$Dom_text:=SVG_New_text($Dom_SVG;"Hello world !";20;360;"";36)
SVG_SET_TEXT_KERNING($Dom_text;0)