view.engine Option

Option Name	Data Type	Default Value	Description
view.engine	string	‘canvas’	Rendering engine for lines between nodes

Option Description

The view.engine option is used to specify the rendering engine for drawing lines between nodes in the mind map. jsMind currently supports two rendering engines:

• canvas - Draws lines on a canvas, which is the default value.
• svg - Uses SVG to draw lines, which can significantly improve performance when the mind map has many nodes and covers a large area.

Usage Example

Below is an example of setting the view.engine option to svg:

var options = {
    container: 'jsmind_container',
    editable: true,
    theme: 'primary',
    mode: 'full',
    support_html: true,
    view: {
        engine: 'svg', // Use SVG to draw lines
    }
};

In the example above, the view.engine option is set to svg, which means the lines in the mind map will be drawn using SVG, thus improving performance when there are many nodes and a large area.

Custom Line Rendering

If you need to customize the line rendering method, you can use the view.custom_line_render option. For more detailed information, please refer to the view.custom_line_render Option.

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