mapbox / mapbox/leaflet-image

Demo doesn't work anymore

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#103 2 comments 1 reaction 0 assignees View on GitHub

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Dominant language
JavaScript
Stars
380
Forks
140
PR merge metrics
No merged PRs in 30d

Description

leaflet-image.js:119 Uncaught TypeError: originalTilePoint.scaleBy is not a function
    at leaflet-image.js:119
    at Array.forEach (<anonymous>)
    at handleTileLayer (leaflet-image.js:111)
    at start (leaflet-image.js:335)
    at poke (leaflet-image.js:323)
    at Queue.defer (leaflet-image.js:301)
    at drawTileLayer (leaflet-image.js:45)
    at eachLayer (leaflet-src.js:1727)
    at leafletImage (leaflet-image.js:32)
    at HTMLButtonElement.<anonymous> ((index):43)
(anonymous) @ leaflet-image.js:119
handleTileLayer @ leaflet-image.js:111
start @ leaflet-image.js:335
poke @ leaflet-image.js:323
defer @ leaflet-image.js:301
drawTileLayer @ leaflet-image.js:45
eachLayer @ leaflet-src.js:1727
leafletImage @ leaflet-image.js:32
(anonymous) @ (index):43

Contributor guide

Open the contributing guide

First steps

  1. Read the whole issue, then the project's contributing guide.
  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 by reproducing the failure from the demo button, then inspect leaflet-image.js around handleTileLayer at lines 111-119 and the demo entry point shown at index:43. Compare the value passed as originalTilePoint with the API expected by the Leaflet version in use; done means the demo completes without the scaleBy error and produces its image.

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

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