SVG_SET_CLIP

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4D v18

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.

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")