Hi, I want to develop a function that put a pixel on the main image buffer. Because I want to draw a bitmap from 1024 byte array. This what I got so far: PImage pi; void draw_pixel(int x,int y){ pi = createImage(1280, 640, RGB); // I think this could be temporary pixel buffer with related mai…

[image] R1S8K: I don't know much about this line but I think it's for uploading the final buffer copy to the image pointer Yes, it will render the array which you finished with pi.updatePixels(); placing it on the screen. The pixel array in the PImage contains the color of the pixels which a…

How to draw pixel at specific location on the buffer?

Processing Coding Questions

R1S8K June 15, 2020, 11:56am 5

Yep, II got the idea.

I was able to finally put a pixel anywhere in the size graphic screen.

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How to draw pixel at specific location on the buffer?

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