Increasing default dpi value of jpg and png image in Phantomjs source files for page.render function

Asked Feb 10 '15 at 12:05

Active Feb 10 '15 at 12:05

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I am using page.render() function in Phantomjs to create images from web page containing svg elements. The rendered image has dpi of 72 in my ubuntu machine.

After a long searching in web I found that the default dpi value for ubuntu is 72. The resulted jpg image does not have good quality so I want to increase its dpi value (resolution).

Can I change the value in phantomjs source files? If yes, then what are the files I need to change to set a higher dpi value?

asked Feb 10 '15 at 12:05

ankit agarwal

You mean change the dpi, recompile PhantomJS and run? – Artjom B. Feb 10 '15 at 12:09
yes. I want to change the value in source files and then recompile it. is it possible? – ankit agarwal Feb 10 '15 at 12:38
possible duplicate of [Improving jpeg image quality using scaling in java](http://stackoverflow.com/questions/28456142/improving-jpeg-image-quality-using-scaling-in-java) – Artjom B. Feb 11 '15 at 14:42

Increasing default dpi value of jpg and png image in Phantomjs source files for page.render function

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