[BUG] Fixed Bug for negative values for scatter plot

[kavya-r30]

Reference Issues/PRs

Fixes #2270

What does this implement/fix? Explain your changes.

Scaling of the minimum and maximum values by 0.97 and 1.03 is intended to provide a padding around the data range. However, if the data includes negative values (like -0.324397), the scaled minimum (min_value) will be closer to zero when multiplied by 0.97 thereby making it removing itself from the plot range. Therefore to resolve this we can multiply the negative values by 1.05 for min_values and 0.95 for max_values thereby making all points visible in the plot

Result:

Does your contribution introduce a new dependency? If yes, which one?

No.

Any other comments?

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[MatthewMiddlehurst]

LGTM, thanks for the PR.

[TonyBagnall]

thanks