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# What's the most effective way to interpolate between two colors? (pseudocode and bitwise ops expected)

## What's the most effective way to interpolate between two colors? (pseudocode and bitwise ops expected) Tag : development , By : delphiace Date : January 10 2021, 01:49 PM

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## How to interpolate four colors?

Tag : java , By : nd27182
Date : March 29 2020, 07:55 AM
hope this fix your issue Assuming that you have already determined the current "volume" of the user in a float value where 0 is completely silent, and 1 is maximum, then I would do something like this:
``````float v = userVolume();

if (v < SOFT_CUTOFF)
color = interpolateColor(SILENT_COLOR, SOFT_COLOR, v/SOFT_CUTOFF);
else if (v < NORMAL_CUTOFF)
color = interpolateColor(SOFT_COLOR, NORMAL_COLOR, (v-SOFT_CUTOFF)/(NORMAL_CUTOFF-SOFT_CUTOFF));
else
color = interpolateColor(NORMAL_COLOR, LOUD_COLOR, (v-NORMAL_CUTOFF)/(1-NORMAL_CUTOFF));
``````

## Python: interpolate between more than 2 colors

Tag : python , By : Mark W
Date : March 29 2020, 07:55 AM
I wish this helpful for you Well, I am not aware of any direct methode to achive exactly the same result, however since there is no other response let me maybe point out how it is usually done with python if you come from r.
One way to choose a colour range is by picking a pre-made colour map of the matplotlib package. You can view most available colour maps here: https://matplotlib.org/users/colormaps.html.
``````import matplotlib.cm as cm
NrCol = #Enter formula or methode to calculate total number of colours needed
colour = cm.rainbow(np.linspace(0,1,NrCol))
for j in range(NrCol):
color = colour[j] #this is the specific colour that you would never stand alone like this but rather use in a plot function
``````

## Bitwise operators- need pseudocode translation

Tag : development , By : Wilfred Knigge
Date : March 29 2020, 07:55 AM

## Linux effective, real, saved, filesystem UID manipulation in pseudocode

Tag : linux , By : zac
Date : March 29 2020, 07:55 AM

## How to interpolate between two colors?

Tag : java , By : Mr. Tacos
Date : March 29 2020, 07:55 AM