MapColonies / MapColonies/vector-tiles-rasterizer
APP_RATIO produces strange images
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- Dominant language
- TypeScript
- Stars
- 1
- Forks
- 0
- PR merge metrics
- No merged PRs in 30d
Description
Describe the bug
When the APP_RATIO value is set to 1 everything works fine. Then I changed it to 2. When I request e.g. the file /1/1/1.png then the image looks like this:

To Reproduce
Steps to reproduce the behavior:
- Build the Docker image as provided
- Deploy to kubernetes cluster
- Set the environment variable APP_RATIO to "2"
- Request some image
Expected behavior
Correctly rendered image.
Contributor guide
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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
Reproduce the issue by building the provided Docker image, deploying it to Kubernetes, setting APP_RATIO to "2", and requesting /1/1/1.png. Inspect the image-rendering path reached by that request; done means the output is rendered correctly with APP_RATIO set to 2.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- docker, kubernetes, typescript
- Domain
- backend
- Issue type
- Bug
- Difficulty
- 3/5
- Estimated time
- 1-2 days
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 45/100