Skip to content

[FEATURE]: Add logarithmic scale + max and min configuration for heatmap #562

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom
Open
ibakshay wants to merge 6 commits into
base: main
Choose a base branch
from
Open

[FEATURE]: Add logarithmic scale + max and min configuration for heatmap #562

ibakshay wants to merge 6 commits into from

Conversation

@ibakshay
Copy link
Contributor

@ibakshay ibakshay commented Feb 7, 2026 •
edited
Loading

Related to perses/perses#2978.
This feature is similar to #559

Description

  • Added logBase option (2 or 10) to enable logarithmic X-axis scaling for heatmap charts.
  • Handle edge cases for log scales (zero/negative values)
  • Added option to give min and max values

Screenshots

Screen.Recording.2026-02-08.at.23.15.22.mov

@ibakshay ibakshay requested review from a team, AntoineThebaud and Nexucis as code owners February 7, 2026 15:55
@ibakshay ibakshay requested review from jgbernalp and removed request for a team February 7, 2026 15:55
@ibakshay ibakshay marked this pull request as draft February 7, 2026 16:32
@ibakshay
[FEATURE]: Support logbase y axis for heatmap
aa8e24f 
Signed-off-by: Akshay Iyyadurai Balasundaram <akshay.iyyadurai.balasundaram@sap.com>
@ibakshay
change echart to custom to use native log values
7c7c067 
Signed-off-by: Akshay Iyyadurai Balasundaram <akshay.iyyadurai.balasundaram@sap.com>
@ibakshay
fix deprecated function + lint
7895ac8 
Signed-off-by: Akshay Iyyadurai Balasundaram <akshay.iyyadurai.balasundaram@sap.com>
@ibakshay
fix: max without min value
2c2581a 
Signed-off-by: Akshay Iyyadurai Balasundaram <akshay.iyyadurai.balasundaram@sap.com>
@ibakshay
add min and max to heatmapchart sdk
7a141c5 
Signed-off-by: Akshay Iyyadurai Balasundaram <akshay.iyyadurai.balasundaram@sap.com>
@ibakshay ibakshay force-pushed the ibakshay/improve-heatmap branch 2 times, most recently from c8c7d41 to 7a141c5 Compare February 8, 2026 18:16
@ibakshay
fix overlapp y axis tick
ca5a561 
Signed-off-by: Akshay Iyyadurai Balasundaram <akshay.iyyadurai.balasundaram@sap.com>
@ibakshay ibakshay marked this pull request as ready for review February 8, 2026 18:39
@ibakshay ibakshay changed the title [FEATURE]: Add logarithmic scale support for heatmap [FEATURE]: Add logarithmic scale + max and min configuration for heatmap Feb 9, 2026
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment

Reviewers

@Nexucis Nexucis Awaiting requested review from Nexucis Nexucis is a code owner

@AntoineThebaud AntoineThebaud Awaiting requested review from AntoineThebaud AntoineThebaud is a code owner

@jgbernalp jgbernalp Awaiting requested review from jgbernalp jgbernalp is a code owner automatically assigned from perses/frontend-maintainers-with-random

At least 1 approving review is required to merge this pull request.

Assignees

No one assigned

Labels

None yet

Projects

None yet

Milestone

No milestone

Development

Successfully merging this pull request may close these issues.

1 participant

@ibakshay