How to set the background image to the Diagram in JavaScript?
Background Image support in Diagram
The diagram supports to set the background image to the diagram with custom properties to stretch and align the background image anywhere over the diagram area. The source property of backgroundImage allows you to set the path of the image.
The scale and the align properties help to stretch or align the background images.
Refer to the following code example to initialize the background image.
backgroundImage: {
alignment:ej.datavisualization.Diagram.ImageAlignment.XMidYMin,
scale: "meet",
// online image link source:https://ej2.syncfusion.com/demos/src/diagram/employees/image2.png
}
Refer to the sample to show the background image to the diagram.
Link: https://jsplayground.syncfusion.com/l3fbehas
The background of page settings is laid over the background image. So, set the transparent color to the pageBackgroundColor property of pageSettings to display the background image. Refer to the properties of backgroundImage and pagesettings.
Conclusion
I hope you enjoyed learning about how to set the background image to the Diagram.
You can refer to our JavaScript Diagram feature tour page to know about its other groundbreaking feature representations and documentation, and how to quickly get started for configuration specifications. You can also explore our JavaScript Diagram example to understand how to create and manipulate data.
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