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Published 20 hours ago • verified publisher icon highcharts

Blurry and offset pattern in print

Open matthiaskp opened this issue 9 years ago • 3 comments

Hey

First of all thanks for this plugin. Saved me a great deal of time.

I'm working on a project where we have very specific requirements on the print layout. Once entering the print dialogue - the pattern fill gets rendered really bad (see attached screenshot). Is there something I could do about this?

Thanks in advance M

image

matthiaskp avatar May 04 '16 14:05 matthiaskp

+1

kamilkulig avatar Oct 30 '17 16:10 kamilkulig

Printing to PDF looks bad too. It looks like the browser rasterizes the patterns. While the other parts of the chart are vectorized and razor sharp, the patterns are pixelated and blurry. Tested in Chrome.

TorsteinHonsi avatar Nov 02 '17 13:11 TorsteinHonsi

Experiencing this as well, and just want to confirm my test:

  • Visit the jsfiddle for pattern examples as referenced in the docs
  • Print the page (in my case: print to PDF)
  • See the rasterized SVG and lower quality image background on the pie chart and legend

screenshot 119

I had hoped to skirt around this by using images instead of SVG, but it looks like it affects images as well.

This appears to be a bug in Chrome and is probably outside the scope of HighCharts.

nathancolgate avatar Nov 30 '23 20:11 nathancolgate