I need to convert (0, 128, 64)
to something like this "#008040"
. I’m not sure what to call the latter, making searching difficult.
I’m making a game in Python using Pygame that includes a small avatar maker before the game starts, but instead of creating a big sprite sheet with 88 different combinations of hairstyles and colours, is there a way that I can just use a generic .png image of each hairstyle and apply colour to it in-game?
I am trying to make a filled contour for a dataset. It should be fairly straightforward:
How can I set a default set of colors for plots made with matplotlib? I can set a particular color map like this
I have a window with a label as my frame. I did this because i wanted an image in the background. But now im having trouble with the other labels i have used. The other labels i have used to actually labeled things dont have a transparent background. Is there a way to make the background of these labels transparent?
In order to filter a color out of an image, it’s necessary to set boundaries as to which color needs to be detected. I have a feeling this is mostly a trial-and-error process. Are there any ways to quickly find the correct thresholds for a particular color? In this specific case I’m trying to detect the gray area of the graph in the picture below. This without detecting the dotted lines of course. For this example I need very specific boundaries. The question is, how can I find them easily?
I want to convert a color tuple to a color name, like ‘yellow’ or ‘blue’
I’m looking for a way to find the most dominant color/tone in an image using python. Either the average shade or the most common out of RGB will do. I’ve looked at the Python Imaging library, and could not find anything relating to what I was looking for in their manual, and also briefly at VTK.
I have already taken a look at this question: SO question and seem to have implemented a very similar technique for replacing a single color including the alpha values:
Working off Jeremy’s response here: Converting hex color to RGB and vice-versa I was able to get a python program to convert preset colour hex codes (example #B4FBB8), however from an end-user perspective we can’t ask people to edit code & run from there. How can one prompt the user to enter a hex value and then have it spit out a RGB value from there?