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Questions - rgb

libpng warning: iCCP: known incorrect sRGB profile in .NET Core

We have .NET Core application which is hosted under Linux based Docker container. System.Drawing library wasn't working here so we needed to installed libpng with command apt-get install -y --no-insta...
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Jeeten Parmar

linux

docker

asp.net-core

rgb

libpng

Votes: 0

Answers: 2

Latest Answer

Libpng-1.6 onwards is stricter in checking ICC profiles than previous versions. This warning is printed every time a broken png is found. This warning can be ignored and fixes will include: 1.Downgrad...
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Tupac

Change Cell Background Colour from predefined RGB Colour List each time Macro is run

I'm trying to create a Macro where a range of cells Background colour is changed to a colour in a list of predefined RGB colours. Each time the macro is run the Range of cells colour changes to the ne...
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JeremyH

excel

vba

variables

colors

rgb

Votes: 0

Answers: 1

Latest Answer

You can use this function within your VBA to perform the conversion ... Public Function ConvertRGBStringToValues(strRGB As String) Dim arrRGB As Variant ' This is an example of what can be pa...
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Skin

Reduce color list to more common colors - Python

I have a list of 1723 colors in hex codes (I could also turn them to RGB but the issue is not the format of the color), like this: cols = ['#A62E2E', '#D99036', '#D9C27E', '#D9AB9A', '#592C22']. I'm t...
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GravityWell

python

colors

mapping

grouping

rgb

Votes: 0

Answers: 1

Latest Answer

Here is a method that clusters the colors using scipy. Please note that using RBG is not recommended, and you would need to transform your data to a uniform color space) before clustering. The transfo...
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azelcer

How to convert HSV(HSB) to range 0...1

I get HSB as 29, 90, 100. How to convert it to the range 0...1? UIColor is initialized only in this range, so I have a question. let red: CGFloat = 1 let green: CGFloat = 0.5372 let blue: CGFloat = 0....
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Ozarenie

swift

colors

rgb

hsv

hsb

Votes: 0

Answers: 1

Latest Answer

Looks like your hue range is 0...360 and your saturation and brightness are 0...100. You just need to convert your integer to double and divide by 360 or 100: let color2 = UIColor(hue: Double(hueOut)/...
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Leo Dabus

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