checking pixel color of drawing area
117787
How to Get Pixel Color in Android
102041
Pinpoint the area light to object
110214
Is there a way to create a Color ID map in Blender?
48186
Interactive pixel information of an image in Python?
98718
Calculate the area covered by a pixel in Google Earth Engine?
101912
Finding minimum bounding extent of given pixel value within raster?
74880
How to determine a matching color code from a physical sample?
137917
How can Blender be augmented to display color critical and accurate results?
158027
How to add fill color to a 2D Graphics object?
25620
How to embed a filled Region in a Graphics?
12671
How to color a pixel?
91666
Sampling color of partially transparent objects in Illustrator
133048
Any simple way to apply a color index (to achieve things like 256 color range) across an entire render?
124326
Determine the PlotRange of a Graphics object programmatically
14511
How to color particles based on the texture of the object from which they are emitted, using the "grid" emission setting?
108974
What's the best way to set a single pixel in an HTML5 canvas?
59246
RAW files store 3 colors per pixel, or only one?