Export to pdf not working

• July 12, 2017 at 3:44 pm #15556
  
  Priya

  i embeded export to pdf function on my code
  when i was click on it it was working but when i open that file it not show graph only it shows x and y axis content and when i print it it shows only half graph

  July 12, 2017 at 4:09 pm #15557
  
  Suyash Singh

  @priya,

  We don’t have exporting chart as pdf as an inbuilt feature as of now. However with couple of lines of code you can export chart as pdf using jsPDF. Please find the code-snippet below.

  var pdf = new jsPDF();
  pdf.addImage(dataURL, 'JPEG', 0, 0);
  pdf.save("download.pdf");

  Please take a look at this JSFiddle for complete code.
  

  ___
  Suyash Singh
  Team CanvasJS

  July 12, 2017 at 5:29 pm #15558
  
  Priya

  i tried the same code but after generating pdf it shows only x and y axis not shows the coloured bar

  July 12, 2017 at 7:25 pm #15559
  
  Suyash Singh

  @priya,

  You may be encountering that the datapoints are not visible but axis is visible if you have enabled animation. This happens because when animation is enabled, you may be exporting the chart even when it’s still animating. Exporting chart after the animation gets completed should work fine in such cases. You can add some delay before exporting the chart to resolve this. Please take a look at this updated JSFiddle for working code.

  ___
  Suyash Singh
  Team CanvasJS

  July 13, 2017 at 4:14 pm #15566
  
  Priya

  yes i was animating it .now the data is print but half graph is print on it not full

  July 13, 2017 at 4:26 pm #15567
  
  Priya

  my problem is solve
  Thank you for your help

  May 28, 2018 at 11:03 am #20883
  
  TheProgrammers

  my chart is also getting cut while exporting to pdf. Any possible solutions?

  May 29, 2018 at 10:42 am #20893
  
  Vishwas R

  @theprogrammers,

  You can pass image width and height parameters to addImage method of jsPDF to handle clipping of chart while exporting it as PDF. Please refer to jsPDF documentation for more information on the same. Below is the code-snippet with width & height parameters.

  var dataURL = canvas.toDataURL();
  var pdf = new jsPDF();
  pdf.addImage(dataURL, 'JPEG', 20, 20, 170, 80); //addImage(image, format, x-coordinate, y-coordinate, width, height)
  pdf.save("download.pdf");

  Please take a look at this updated JSFiddle for complete code.

  —
  Vishwas R
  Team CanvasJS

  July 8, 2019 at 9:22 pm #25773
  
  Alan_Brost

  try using Zetpdf. it is .net SDK for adding PDF render and print support in .net applications and best for every developer needs.