8427: Text getting overlapped on graph of Processes screen

[aymane-harmaz]

When the width of the chart title label exceeds the left margin ( xOffset) reserved for it, the label is truncated without taking into account the width of the y-axis tick labels. This can potentially lead to overlapping between the chart title and the y-axis tick labels.

Currently, the width of the y-axis tick labels is determined at the formatter level and is not dynamically available during chart label truncation.

Two potential workarounds are :

• Increase the xOffset size for the affected chart, allocating enough space to display both the chart title and the tick labels without overlap.
  (This impacts only the chart in question.)
• Base Chart title label truncation on a default value for y-axis tick labels, even without access to exact tick widths.
  (This impacts all charts.)

I followed the first strategy.

Screenshot of processes page post change :

---

Progress

• Commit message must refer to an issue
• Change must be properly reviewed (1 review required, with at least 1 Committer)

Issue

• JMC-8427: Text getting overlapped on graph of Processes screen (Bug - P3)

Reviewing

Using git

Checkout this PR locally:
$ git fetch https://git.openjdk.org/jmc.git pull/678/head:pull/678
$ git checkout pull/678

Update a local copy of the PR:
$ git checkout pull/678
$ git pull https://git.openjdk.org/jmc.git pull/678/head

Using Skara CLI tools

Checkout this PR locally:
$ git pr checkout 678

View PR using the GUI difftool:
$ git pr show -t 678

Using diff file

Download this PR as a diff file:
https://git.openjdk.org/jmc/pull/678.diff

Using Webrev

Link to Webrev Comment

[bridgekeeper]

👋 Welcome back aharmaz! A progress list of the required criteria for merging this PR into master will be added to the body of your pull request. There are additional pull request commands available for use with this pull request.

[openjdk]

❗ This change is not yet ready to be integrated.
See the Progress checklist in the description for automated requirements.

[mlbridge]

Webrevs

• 00: Full (e6e197d2)