Vue Js Pick Color From Image:To pick a color from an image using an eyedropper in Vue.js, you can use an HTML5 canvas element to load the image and allow the user to click on the image to select a color. Once the user clicks on the image, you can use the canvas context to get the pixel data at the clicked position, which contains the RGB values of the color. You can then convert the RGB values to a hexadecimal color code, which can be used to style elements on the page.
How can Vue JS be used to pick colors from an image?
ou can use the EyeDropper API, which is available in modern browsers, to achieve this functionality.
In the Below code, the EyeDropper API is used in the pickColor method to open the eye dropper tool and select a color from the image. The selected color value is then set to the value data property and displayed in the template.
Vue Js Pick Color From Image Example
<div id="app">
<img src='https://pixabay.com/get/ga833243241d45fedb9300fb817dbfb6503f5d6d0822250a2a886a1a5bea3c2c8ff1ae9217ea288c6dea90d0b9f47818f_640.jpg'>
<button @click="pickColor">Open Eye Dropper</button>
<p>{{value}}</p>
</div>
<script type="module">
const app = new Vue({
el: "#app",
data() {
return {
value: ''
}
},
methods: {
async pickColor() {
const eyeDropper = new EyeDropper()
this.value = await eyeDropper.open()
}
}
})
</script>
Output of Vue Js Pick Color From Image
