Palette | A GTK color picker made with gjs | Datepicker library

I'm interested in adding grouping labels above my ggplot bar charts. This feature exists for data visualizations such as phylogenetic trees (in ggtree), but I haven't found a way to do it in ggplot.

I've tried toying around with geom_text, and geom_label, but I haven't had success yet. Perhaps there's another package that enables this functionality? I've attached some example code that should be fully reproducible. I'd like the rating variable to go over the bars of the continents listed (spanning multiple continents).

Any help is greatly appreciated! Thank you!

P.S. pardon all the comments - I was writing a teaching tutorial.

I'm trying to apply a custom MUI theme using a context provider, but the theme is not being applied in child components.

Here is my palette code:

I'm a new user of vscode.

I ran into a problem that I was told would be resolved by "Reload Window". So I first went through the "Command Palette" to find it, and it did fix my problem. However, I noticed that it says it is bound to "Ctrl + R". So if that's the key sequence it's bound to, why does holding down Ctrl and pressing r not execute that function? It actually brings up the "Select to open" prompt, with the list of recent files as selection choices.

I am working on the Kaggle: Abalone dataset and I am facing a weird problem when plotting a boxplot.

I just started using Material UI 5.0.4 (with styled-components), and I wanted to access the theme in a component. I looked online and saw useTheme, so I checked the docs and found it - @mui/styles/useTheme. However, it was the legacy documentation, and @mui/styles does not exist in MUI 5. So, I looked at @mui/system instead, and found the section "Accessing the theme in a component". However, this just points back to the legacy documentation!

After the docs didn't seem to help me, I decided to use Visual Studio Code's "Quick Fix" feature, where if you hover over the function, VSCode will give you a list of options to import. Here is the list of options I tried, and why they didn't work:

• @mui/material/styles/useTheme - Returns the default theme object, no matter what. Looking into the source code, this is literally what it does - it switches to the default theme, and then returns the theme.
• @mui/material/private-theming/useTheme - This just returns null. I feel like I shouldn't be accessing this anyway (it says private-), but I tried it anyway.
• @mui/system/useTheme - This is what I was hoping would work. However, this is also probably the weirdest one. It gives me the default theme, but it excludes many properties. For example, it only provided palette.mode, and there are no other keys under palette than that. (You can see the whole thing below)

There are so many ways to define colour scales within ggplot2. After just loading ggplot2 I count 22 functions beginging with scale_color_* (or scale_colour_*) and same number beginging with scale_fill_*. Is it possible to briefly name the purpose of the functions below? Particularly I struggle with the differences of some of the functions and when to use them.

• scale_*_binned()
• scale_*_brewer()
• scale_*_continuous()
• scale_*_date()
• scale_*_datetime()
• scale_*_discrete()
• scale_*_distiller()
• scale_*_fermenter()
• scale_*_gradient()
• scale_*_gradient2()
• scale_*_gradientn()
• scale_*_grey()
• scale_*_hue()
• scale_*_identity()
• scale_*_manual()
• scale_*_ordinal()
• scale_*_steps()
• scale_*_steps2()
• scale_*_stepsn()
• scale_*_viridis_b()
• scale_*_viridis_c()
• scale_*_viridis_d()

What I tried

I've tried to make some research on the web but the more I read the more I get onfused. To drop some random example: "The default scale for continuous fill scales is scale_fill_continuous() which in turn defaults to scale_fill_gradient()". I do not get what the difference of both functions is. Again, this is just an example. Same is true for scale_color_binned() and scale_color_discrete() where I can not name the difference. And in case of scale_color_date() and scale_color_datetime() the destription says "scale_*_gradient creates a two colour gradient (low-high), scale_*_gradient2 creates a diverging colour gradient (low-mid-high), scale_*_gradientn creates a n-colour gradient." which is nice to know but how is this related to scale_color_date() and scale_color_datetime()? Looking for those functions on the web does not give me very informative sources either. Reading on this topic gets also chaotic because there are tons of color palettes in different packages which are sequential/ diverging/ qualitative plus one can set same color in different ways, i.e. by color name, rgb, number, hex code or palette name. In part this is not directly related to the question about the 2*22 functions but in some cases it is because providing a "wrong" palette results in an error (e.g. the error"Continuous value supplied to discrete scale).

Why I ask this

I need to do many plots for my work and I am supposed to provide some function that returns all kind of plots. The plots are supposed to have similiar layout so that they fit well together. One aspect I need to consider here is that the colour scales of the plots go well together. See here for example, where so many different kind of plots have same colour scale. I was hoping I could use some general function which provides a colour palette to any data, regardless of whether the data is continuous or categorical, whether it is a fill or col easthetic. But since this is not how colour scales are defined in ggplot2 I need to understand what all those functions are good for.

I'm using Material-UI v5 and trying to migrate to using styled instead of makeStyles because it seems as though that's the "preferred" approach now. I understand using makeStyles is still valid but I'm trying to embrace the new styling solution instead.

I've got a list of list items which represent navigation links, and I want to highlight the one that's currently selected. Here's how I did this using makeStyles:

I have been working on Material-UI and trying to use a color system throughout the palette. There seems to be some issue while compilation although it works perfectly in run time. Can someone help me resolve following error:

Error:

Property 'main' does not exist on type 'PaletteColorOptions'.
Property 'main' does not exist on type 'Partial'.(2339)

Here is stackblitz as well: https://stackblitz.com/edit/react-up6bjl-hx1bbh?file=demo.tsx

Code:

I was trying to use colors such as amber and lime, which are mentioned in the documentation. These colors didn't work. Only colors with names such as the primary color name (eg. red, pink) worked.

Colors which are not working: amber, emerald, lime, rose, fuchsia, slate, zinc, and even orange.

I'm using version 2.26, but I used the Tailwind playground to check the versions between 1.9 and 2.25, and still these colors didn't work. Even in the playground, these color names are not suggested.

Why can't I use these colors?