maptalks / maptalks/maptalks.js
canvas.measureText result is not right for some charsets
Nobody has claimed this yet.
- Dominant language
- HTML
- Stars
- 4.5k
- Forks
- 511
- Avg merge
- 3d 58m
- Merged PRs (30d)
- 1
Description
**maptalks's version and what browser you use?**
----
v1.0.0-rc.17
**Issue description**
----
canvas.measureText result is not right for some charsets
**Please provide a reproduction URL (on any jsfiddle like site)**
----
[string-width-demo.zip](https://github.com/maptalks/maptalks.js/files/10306920/string-width-demo.zip)
Contributor guide
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start with the attached string-width-demo.zip reproduction and inspect where canvas.measureText is called for the affected character sets. Compare the reported widths with the screenshots and determine the expected result; done means the reproduction reports correct measurements for those character sets.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- javascript
- Domain
- frontend
- Issue type
- Bug
- Difficulty
- 3/5
- Estimated time
- 1-2 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 25/100