Trying to load an image in the center of a QR Code on a Vue3 project. Been reading through the API documentation online and it appears I'm supposed to load it as a string through the "image" parameter, but every time I try to load the image by QR Code disappears entirely.
The page I'm specifically working through is here: https://www.npmjs.com/package/qrcode-vue3
Below is the current working of the code:
<QRCodeVue3
:width="200"
:height="200"
value="HelloWorld"
:qrOptions="{ typeNumber: 0, mode: 'Byte', errorCorrectionLevel: 'H' }"
image="https://cryptologos.cc/logos/ravencoin-rvn-logo.png"
:imageOptions="{ hideBackgroundDots: true, imageSize: 0.4, margin: 0 }"
backgroundColor="white"
:dotsOptions="{
type: 'dots',
color: '#26249a',
gradient: {
type: 'linear',
rotation: 0,
colorStops: [
{ offset: 0, color: '#26249a' },
{ offset: 1, color: '#26249a' },
],
},
}"
:backgroundOptions="{ color: '#ffffff' }"
:cornersSquareOptions="{ type: 'dot', color: '#000000' }"
:cornersDotOptions="{ type: undefined, color: '#000000' }"
/>
End goal I would prefer to load the image from my assets folder but I can't even get a simple image that works to load. I know it's possible because I see the examples QR codes on the npm page but no example code to demonstrate it.
Realized I needed to add the crossOrigin = 'Anonymous'
as well as I implemented a v-bind to a url of my local image. Final working solution is as follows:
New component:
<QRCodeVue3
:width="200"
:height="200"
value="HelloWorld"
:qrOptions="{ typeNumber: 0, mode: 'Byte', errorCorrectionLevel: 'H' }"
v-bind:image="iconUrl"
:imageOptions="{ hideBackgroundDots: true, imageSize: 0.4, margin: 3, crossOrigin: 'Anonymous' }"
backgroundColor="white"
:dotsOptions="{
type: 'dots',
color: '#26249a',
gradient: {
type: 'linear',
rotation: 0,
colorStops: [
{ offset: 0, color: '#26249a' },
{ offset: 1, color: '#26249a' },
],
},
}"
:backgroundOptions="{ color: '#ffffff' }"
:cornersSquareOptions="{ type: 'dot', color: '#000000' }"
:cornersDotOptions="{ type: undefined, color: '#000000' }"
/>
Loading image:
export default {
name: "HomeView",
components: {
QRCodeVue3,
},
data() {
return {
iconUrl: require('../assets/ravencoin-rvn-logo.png')
};
},