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Questions tagged [palette]

A helper class of Android to extract prominent colors from an image.

A helper class to extract prominent colors from an image.


Palette is an Android feature to support the developer to create a MaterialDesign feeling by generating a colorset of appropriate looking colors based on a bitmap source (app-icon e.g.).

Reference

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Why is the color palette only applying one color to all bars?

I am using ggplot2 to create a bar graph and wanted to use an RColorBrewer palette to fill the individual bars of the graph. For some reason, the palette is only applying one color to all of the bars of the graph. This is the code I have so…
rossig
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Getting unique rows in a numpy array preserving original order

I'm trying to read the colors of this palette into a numpy array: First I get all the colours along a 1-pixel wide column: im_in = Image.open(inputfile) im_in = im_in.convert('RGBA').crop((50, 88, 50 + 1, 88 + 1049)) Then I convert the image…
Pythonist
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Crop an indexed PNG with ImageMagick and keep the same palette as the input file

I want the resulting PNG file to have the exact same palette as the input file. I tried things like: convert $INPUT -crop 8x32+10+10 -depth 8 $OUTPUT convert $INPUT -crop 8x32+10+10 -remap $INPUT $OUTPUT convert $INPUT -crop 8x32+10+10 -define…
Pedro L.
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Color palette higher than 255

For my project, I'm able to print textures on objects. As soon I use nicer textures that use a color palette higher than 256 it will turn black or invisible... Is anyone able to help me with this issue? Right now this is my code to transfer the .png…
Tiddo
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Material io color palette complementary

I'm using the colors related to the Material io palettes, link palette The colors are as follows: 'red', 'pink', 'purple', 'deepPurple', 'indigo', 'blue', 'lightBlue', 'cyan', 'teal', 'green', …
Paul
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How to get Bokeh to interpolate a palette from 3 colors

I built a heatmap in Bokeh which works fine. I want it to be colored from bright green to bright red, continuously. The current code is: colors = ["#66ff00", "#FFFFFF", "#FF0000"] colors.reverse() mapper = LinearColorMapper(palette=colors, low=-50,…
user3133806
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Python Bokeh: Issues with fill_color in. Choropleth Map fills with grey except values of zero. Possibly a range issue?

I am very new to using Python and especially new to using the Bokeh library. I am trying to plot a Choropleth map of the United States with the fill color of each state corresponding to their bee population of a year. It shows the value when you…
Savannah Camp
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Include color legend inside the plot and change palette to blue/red in plotly-R

I have a database df that has information of Covid effect for some countries in the world during January-July 2020. Following the code in https://www.youtube.com/watch?v=RrtqBYLf404 I have created the following dynamic map. library(plotly) graph =…
vog
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Color line by the highest point in gnuplot

Gnuplot script: set palette defined (0 "blue", 100 "green", 500 "red") splot "data" using 1:2:3 with lines lc palette z Data file: 1 1 1 1 2 1 1 3 500 1 4 1 This results in something like this: _/\ What I got, is that the 2 slopes are green. I…
Zoltan K.
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Calling gimp_image_convert_indexed with a custom palette, palette cant be found

I am making a script to limit any image into 3 colors (to be used in a program to display to an e-ink display). I want to do this using GIMP's gimp_image_convert_indexed function bc Wand and PIP's .quantize don't work how I want them to and don't…
Firebug
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[Android Studio ]Obtaining Analogous colors from an other color

I want to do color harmonies (Analogous in priority) in Java for Android studio. I Use ColorMatrix but I don't know the formula or is there another way? Maybe with HSV?
Audric Larose
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Invalid graphics state model4you

Following the model-based recursive partitioning in https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6015941/ I want to replicate the following code: sim_data <- function(n=2000){ x1 <- rnorm(n) x2 <- rbinom(n,1,0.3) x3 <- runif(n) x4 <- rnorm(n) t <-…
vog
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Gnuplot, multiple splots with different color palette

I have two 3d surfaces. Is it possible to use a different color palette for each surface with splot? The script that i used and the graph that is produced follow: set title "Thermal efficiency versus turbine inlet temperature and degree of…
Panus Kladus
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Why is Android Studio missing "palette" from View -> Tool Windows?

(https://i.postimg.cc/QtncTRRr/palettemissing.png) Palette tool is missing in latest version of Android Studio? I did not see any answers to this from anywhere, except some vague explanation that after "split" update you can find some tools in the…
Gry
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Visualizing a custom color palette in R Studio

I have what is probably the easiest question in the R Studio world. I'm and R novice, bumbling my way through a published program. The program generates dendrogram heatmaps, and I created a custom color palette for each of the dendrograms I need to…
sparker
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