4D-SVG
SVG_SET_CLIP_PATH
SVG_SET_CLIP_PATH ( svgObject ; clipPathID )
| Parameter | Type | Description | |
|---|---|---|---|
| svgObject | SVG_Ref | → | Reference of SVG element |
| clipPathID | Text | → | Name of clip path |
Description
The SVG_SET_CLIP_PATH command sets the clip path named clipPathID for the object passed in svgObject. An error is generated if svgObject is not a valid reference or if the clip path is not defined.
See Also: http://www.w3.org/TR/2001/REC-SVG-20010904/masking.html#EstablishingANewClippingPath
Example 1
Defining a circular clip path that will then be assigned to an image:
//Defining a circular clip path
$Dom_clipPath:=SVG_Define_clip_path($Dom_SVG;"theClip")
$Dom_circle:=SVG_New_circle($Dom_clipPath;150;100;100)
//Creating a group
$Dom_g:=SVG_New_group($Dom_SVG)
//Inserting an image
$Txt_path:=Get 4D folder(6)+"logo.svg"
READ PICTURE FILE($Txt_path;$Pic_buffer)
$Dom_picture:=SVG_New_embedded_image($Dom_g;$Pic_buffer)
SVG_SET_ID($Dom_picture;"MyPicture")
//Applying clip path to group
SVG_SET_CLIP_PATH($Dom_g;"theClip")
Example 2
The same image with a rectangular clip path with rounded corners:
//Defining a rectangular clip path
$Dom_clipPath:=SVG_Define_clip_path($Dom_SVG;"theClip")
$Dom_rect:=SVG_New_rect($Dom_clipPath;5;10;320;240;10;10)
//Creating a group
$Dom_g:=SVG_New_group($Dom_SVG)
//Inserting an image
$Txt_path:=Get 4D folder(6)+"logo.svg"
READ PICTURE FILE($Txt_path;$Pic_buffer)
$Dom_picture:=SVG_New_embedded_image($Dom_g;$Pic_buffer)
SVG_SET_ID($Dom_picture;"MyPicture")
//Applying clip path to group
SVG_SET_CLIP_PATH($Dom_g;"theClip")