JoeKung/Progetto-m152-Angular
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fixed qr displaing wrong url

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This commit is contained in:
tito
2023-04-26 19:42:39 +02:00
parent fcd9b91fff
commit 4764de7e86
1 changed files with 8 additions and 3 deletions
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11
src/app/detail/detail.component.ts
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@@ -76,7 +76,7 @@ export class DetailComponent implements OnInit {
}
}
addSvgToImage(imageUrl: string, svgString: string): Promise<string> {
addSvgToImage(imageUrl: string, svgString: string): Promise<string> {
return new Promise((resolve, reject) => {
const image = new Image();
image.src = imageUrl;
@@ -97,7 +97,9 @@ export class DetailComponent implements OnInit {
svgImage.onload = () => {
if (ctx && svgImage) {
ctx.drawImage(svgImage, image.width - svgImage.width, image.height - svgImage.height);
const x = image.width - (svgImage.width * 0.5 + 5);
const y = image.height - (svgImage.height * 0.5 + 5);
ctx.drawImage(svgImage, x, y, svgImage.width * 0.5, svgImage.height * 0.5);
const outputImageUrl = canvas.toDataURL('image/png');
resolve(outputImageUrl);
} else {
@@ -121,9 +123,12 @@ export class DetailComponent implements OnInit {
async generateQR() {
console.log("generating QR code");
let url = `http://localhost:4200/location/${this.URLParams.location}/${this.URLParams.id}`;
console.log(this.URLParams.value);
let url = `http://localhost:4200/location/${this.URLParams.value.location}/${this.URLParams.value.id}`;
let qrCode = await this.generateQRCode(url);