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image path in pdfmake

answered on January 18, 2022 Popularity 3/10 Helpfulness 1/10

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getBase64ImageFromURL(url) {
return new Promise((resolve, reject) => {
  var img = new Image();
  img.setAttribute("crossOrigin", "anonymous");

  img.onload = () => {
    var canvas = document.createElement("canvas");
    canvas.width = img.width;
    canvas.height = img.height;

    var ctx = canvas.getContext("2d");
    ctx.drawImage(img, 0, 0);

    var dataURL = canvas.toDataURL("image/png");

    resolve(dataURL);
  };

  img.onerror = error => {
    reject(error);
  };

  img.src = url;
});}


async createPdf() {
var docDefinition = {
  content: [
    
    {
      image: await this.getBase64ImageFromURL(
        "../../assets/ribbonLogo1.png"
      )
    }

Popularity 3/10 Helpfulness 1/10 Language javascript

Source: stackoverflow.com

Tags: javascript

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Contributed on Jan 18 2022

0 Answers Avg Quality 2/10

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image path in pdfmake

Comment

getBase64ImageFromURL(url) {
return new Promise((resolve, reject) => {
  var img = new Image();
  img.setAttribute("crossOrigin", "anonymous");

  img.onload = () => {
    var canvas = document.createElement("canvas");
    canvas.width = img.width;
    canvas.height = img.height;

    var ctx = canvas.getContext("2d");
    ctx.drawImage(img, 0, 0);

    var dataURL = canvas.toDataURL("image/png");

    resolve(dataURL);
  };

  img.onerror = error => {
    reject(error);
  };

  img.src = url;
});}


async createPdf() {
var docDefinition = {
  content: [
    
    {
      image: await this.getBase64ImageFromURL(
        "../../assets/ribbonLogo1.png"
      )
    }

Popularity 3/10 Helpfulness 1/10 Language javascript

Source: stackoverflow.com

Tags: javascript

Link to this answer
Share Copy Link

Contributed on Jan 18 2022

0 Answers Avg Quality 2/10

image path in pdfmake

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