Class: SVGDocumentWrapper

svg/SVGDocumentWrapper.SVGDocumentWrapper(svgRoot)

SVG document wrapper.

Constructor

new SVGDocumentWrapper(svgRoot)

Initialize a new wrapper for a given SVG root element.

Parameters:
Name Type Description
svgRoot SVGSVGElement

An SVG root element.
Source:

Members

asText :string

A serialized representation of the current SVG document.

Type:
  • string
Source:

handler :function

The SVG handler class for the current SVG document.

Type:
  • function
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(readonly) isValidSVG :boolean

Does the current root element belong to a valid SVG document?

Type:
  • boolean
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root :SVGSVGElement

The current SVG root element.

Type:
  • SVGSVGElement
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Methods

(static) fromString(data) → {module:svg/SVGDocumentWrapper.SVGDocumentWrapper}

Parse the given string into a new SVG document wrapper.

This method will also apply several preprocessing operations, some generic and some specific to a SVG handler.

Parameters:
Name Type Description
data string

A string containing a serialized SVG document.
Source:
See:
Returns:
  • A new SVG document wrapper.
Type
module:svg/SVGDocumentWrapper.SVGDocumentWrapper

Disable the hyperlinks inside the document.

Hyperlinks are disabled in the editor only. This operation does not affect the saved presentation.

Parameters:
Name Type Attributes Default Description
styled boolean <optional>
 false

If true, disable the hand-shaped mouse cursor over links.
Source:

isLayer(svgNode) → {boolean}

Check whether an SVG element represents a layer.

The given node is a valid layer if it has the following characteristics:

  • it is an SVG group element,
  • it has an ID that has not been met before,
  • it is recognized as a layer by the current SVG handler.
Parameters:
Name Type Description
svgNode Node

An XML node to check.
Source:
Returns:
  • true if the given node represents a layer.
Type
boolean

removeScripts()

Remove the scripts embedded in the SVG.

The presentation editor operates on static SVG documents. Third-party scripts are removed because they could interfere with the editor.

Custom scripts can be added into the generated HTML via the presentation editor.

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removeViewbox()

Remove the viewBox attribute from the SVG root element.

This attribute conflicts with the Sozi viewport. This method also sets the dimensions of the SVG root to 100%.

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