Vue Draw Component

The Draw component for Vue allows you to draw shapes and texts using VML, SVG, and HTML5.

Prerequisites

Refer to Vue Getting Started before you start with this help topic.

Configuration

After you have created your App.vue file, here is how you should structure it:

The Draw component for Vue requires the following import:

import JqxDraw from "jqwidgets-scripts/jqwidgets-vue/vue_jqxdraw.vue";

Add the jqxDraw component to the components section of the the Vue class

 components: {
    JqxDraw
 },

Template

The App.vue has a <template> structural tag where we determine the application structure. There we will also set the tags for the new components - <JqxDraw/>

<template>
    <JqxDraw :renderEngine="renderEngine">
    </JqxDraw>
</template>

Properties

The properties of the <JqxDraw/> component are defined in the data member of the Vue class. We should put them in the return object of the data function:

data: function () {
    return {
        renderEngine: 'SVG'
    }
}

Methods

To use a component's method we should have its reference. In Vue we refer to a component by the special $refs property. Before that we need to add the desired name reference to that component:

<JqxDraw ref="draw"></JqxDraw>

Here how you can use a component's method:

this.$refs.draw.refresh();

methods: {
    // Add here all used callbacks and/or events
    refresh: function () {
        this.$refs.draw.refresh();
    }
}

If we want to add additional methods we should also implement them in the methods member.

In case we need to do some precalculation or something else before the components are rendered, we should use the beforeCreate member. It depends on the case.

If you have followed the above steps, you App.vue file would look like this:

App.vue:

Draw Example