pdfcanvas.js getCoords_ help
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Assessment
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Newbie friendliness
- 20/100
- Issue type
- Documentation
- Clarity
- Needs clarification
- Activity status
- Stale
- Tech stack
- javascript
- Domain
- computer-graphics
Research direction
Read pdfcanvas.js around contextPrototype.getCoords_ and trace how its 3 x 3 matrix is used with the supplied x and y values. Done would be a clear explanation of the coordinate transformation and how its output relates to the coordinates shown in GIMP.
Written by the indexing model from the issue text.
Description
What is the matrix in:
contextPrototype.getCoords_
This is a 3 x 3 matrix, where the passed x and y are used to obtain the coordinates used for the text, but I just don't understand what is going on?
I'm trying to figure out why the coordinates returned by the module do not match those I see in GIMP, can anyone help?
- Dominant language
- Java
- Stars
- 2.2k
- Forks
- 396
- Avg merge
- 9d 19h
- Merged PRs (30d)
- 3
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