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HighlightTemplate.md

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Highlight template

The diagram component provides built-in support of mouse over visual feedback over nodes. Minimized nodes have no HTML content, so the only way to create highlight is to have a custom HTML element dedicated to the mouse over visual feedback. The default highlight template is div, having a solid 1px borderline around.

Properties:

The component customizes the visual representation of items with templates. Every template has customization properties for item content, cursor, and highlight visualizations. By default, if properties are nulls, then the component uses built-in default functionality. The following properties customize highlight template:

  • highlightPadding - reserves space around item, for example: {left: 3, top: 3, right: 50, bottom: 3} will provide extra 50 pixel on right side of item for highlight content.
  • highlightBorderWidth is a legacy property. We use it to align highlight position around item properly.
  • onHighlightRender - callback method to render highlight content for given item of diagram

See the Item template for more details.

import { OrgDiagram } from basicprimitivesreact;
<OrgDiagram config={
    templates: [{
      name: "contactTemplate",
      itemSize: { width: 120, height: 100 },
      highlightPadding: { left: 4, top: 4, right: 4, bottom: 4 },
      highlightBorderWidth: 2,
      onHighlightRender: ({ context: itemConfig }) => {
        return <div style={{ borderColor: itemConfig.badgeColor }} />;
      }
    }]
  }
/>

Custom highlight template border

The following example demonstrates how to create a custom highlight border having item dependent color and tag element.

React