Html2canvas: Fonts are not loaded when using html2canvas within an iframe
Hi all, I'm having a similar issue to this one: https://github.com/niklasvh/html2canvas/issues/328.
I created a widget that uses html2canvas to take a screenshot. The problem is that the widget must be inserted in a site inside an iframe, the capture works but the fonts don't load. Here is a simple example of what happens: test-case-iframe
Specifications:
- html2canvas version tested with: v1.0.0-alpha.12
- Browser & version: Google Chrome Version 72.0.3626.121 (Official Build) (64-bit)
- Operating system: Mac OS 10.13.6
diego-rey
All 3 comments
@diego-rey I found that if your child frame is on the same domain as the parent, you can append a canvas element to the body of the child frame. Then pass that element to html2canvas using the canvas option. It'll pick up the font definitions inside the child frame.
jasonbarry
on 5 May 2019
Oh the solution was simple. Thanks for the help @jasonbarry ! Doing this I was able to make it work.
diego-rey
on 6 May 2019
@diego-rey can you provide example for your resolve?
bierx
on 7 Nov 2019
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Most helpful comment
@diego-rey I found that if your child frame is on the same domain as the parent, you can append a canvas element to the body of the child frame. Then pass that element to html2canvas using the
canvasoption. It'll pick up the font definitions inside the child frame.