ros2 / ros2/common_interfaces

review sensor_msgs/Image for clarity on step and row documentation

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documentation
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C++
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Description

This is a follwup to the pre Foxy Message API review

In a comment is said that full size of data array is step*rows. But there is already rows and columns defined as height and width, not sure if there could either a little mistake in the comment description or a extra variable on the usage

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  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start with the sensor_msgs/Image message definition and the pre-Foxy Message API review linked in the issue; compare the wording for step, height, width, rows, and the data array. Done means the relationship between step and the array size is documented unambiguously in the message definition.

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Assessment

Domain
documentation
Issue type
Documentation
Difficulty
2/5
Estimated time
1-3 hours
Activity status
Stale
Clarity
Mostly clear
Newbie friendliness
35/100

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