Comments (3)
cormullion
commented on June 9, 2024
Luxor is designed to draw vector graphics. Pixel operations are best done in Images.jl.
from luxor.jl.
StevenSiew
commented on June 9, 2024
Can't you just create a function in Luxor to plot a pixel with RGB value (r,g,b) to a pixel at image coordinate X,Y???
from luxor.jl.
cormullion
commented on June 9, 2024
You can access the RGBA array directly (as described at length in the documentation ) but there’s no access to pixels via the Cairo API, other than by drawing small rectangles.
from luxor.jl.
Related Issues (20)
- How can I recolor a graphic? HOT 2
- threadid() and nthreads() usage HOT 2
- Some fonts only render in specfic sizes, even when loaded from svg and saved as-is HOT 6
- rotated `placeimage` broken HOT 2
- Small circles does not have enough precision HOT 5
- Base Subtract operator between Luxor.Point and a Number is incorrect HOT 12
- Release 3.8.0 HOT 2
- MethodError: objects of type String are not callable HOT 3
- Update sethue() and setcolor() to accept Nothing arguement HOT 2
- Source code for how to create a graph for inclusion in Luxor Documentation HOT 7
- Drop dependencies like FFMPEG (in the long run)? HOT 6
- Remove dependency on Juno.jl HOT 3
- SVG with transparent background HOT 2
- transparency does not work for background color in svg HOT 2
- clip() using lines or boxes does not return an output HOT 2
- set_next_drawing_index` not defined HOT 3
- Time to release v4? HOT 5
- A 1x1 box is semi-transparent HOT 4
- Running @draw in a loop HOT 2
Recommend Projects
-
React
A declarative, efficient, and flexible JavaScript library for building user interfaces.
-
Vue.js
🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
-
Typescript
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
-
TensorFlow
An Open Source Machine Learning Framework for Everyone
-
Django
The Web framework for perfectionists with deadlines.
-
Laravel
A PHP framework for web artisans
-
D3
Bring data to life with SVG, Canvas and HTML. 📊📈🎉
-
Recommend Topics
-
javascript
JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
-
web
Some thing interesting about web. New door for the world.
-
server
A server is a program made to process requests and deliver data to clients.
-
Machine learning
Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
-
Visualization
Some thing interesting about visualization, use data art
-
Game
Some thing interesting about game, make everyone happy.
Recommend Org
-
Facebook
We are working to build community through open source technology. NB: members must have two-factor auth.
-
Microsoft
Open source projects and samples from Microsoft.
-
Google
Google ❤️ Open Source for everyone.
-
Alibaba
Alibaba Open Source for everyone
-
D3
Data-Driven Documents codes.
-
Tencent
China tencent open source team.
from luxor.jl.