[IMPROVEMENT] - Ignoring linespaces and comparing only text and styling changes

[svccsotest10]

I wanted to compare only text and styling changes between images. How can i ignore linespaces while comparing?

Background:

I am comparing two webpages. Both webpages are of same source just deployed on two environments - env1 and env2.

Now env1 renders page with little whitespace of two lines from top while env2 renders without it. I have automated the process and of taking screenshot of webpages and then using image-comparison to compare the images from 2 env's

[svccsotest10]

slide-1_ppt2

slide-1_ppt1

Adding both the images.

slide-1_ppt1 has a linespace on top while slide-1_ppt2 does not. As a result I am getting whole content highlighted.

Result of comparison

How to ignore the linespace?

[scp-WFZ]

@romankh3 Hi, I'd like to work on the issue.

[Cheese-Bar]

How about allowing the user to select to remove a single background for comparison. I mean, if the background has the same pixel, we can chose to ignore them and just compare the remaining part.