color-scheme

问题 I am converting an image in YUV420 format to RGB image in opencv but im getting an Orange colored image after conversion. I used following code to do that. Is there any problem in my code ?? int step = origImage->widthStep; uchar *data = (uchar *)origImage->imageData; int size = origImage->width * origImage->height; IplImage* img1 = cvCreateImage(cvGetSize(origImage), IPL_DEPTH_8U, 3); for (int i = 0; i<origImage->height; i++) { for (int j=0; j<origImage->width; j++) { float Y = data[i*step +

问题 I want to color a stacked barplot so that each bar has its own parent colour, with colours within each bar to be a gradient of this parent colour. Example: Here is a minimal example. I would like for the color of each bar to be different for color , with a gradient within each bar set by `clarity. library(ggplot2) ggplot(diamonds, aes(color)) + geom_bar(aes(fill = clarity), colour = "grey") In my real problem, I have many more groups of each: requiring 18 different bars with 39 different

问题 I had been using Vim through Putty on a windows machine for the last 6 months and everything was fine. After seeing somebody using a new text editor that had amazing colors, I decided to venture down the colorscheme path. This worked great for about 24 hours and then i decided i wanted to add a bunch of plugins which required me to recompile my VIM. After doing so (using vim73), I NO longer can get any colors in my vim. It is black and white with a foggy background. My .vimrc file has not

问题 I have the following minimal .vimrc file under $HOME directory (I'm on Ubuntu 14.04 LTS, using vim-gnome ): syntax on set background=dark colorscheme solarized And everything was highlighted as expected except for those supposed to be bold. By default, solarized color scheme should bold error s and todo s. However it doesn't work right away. For example, opening a file and invoking :he group-name , I get the following: You can see error and todo are not bold. If I now reload solarized by

问题 I am trying to change the colors of different lines of the nvd3 line chart here but am unable to understand how to do so. I would like to change the colors of the 2 lines in the example to green and cyan. I tried nv.addGraph(function() { var chart = nv.models.lineChart() .useInteractiveGuideline(true) .color(["rgb(0,255,0)","rgb(255,165,0)"]); } It worked for scatter chart here. But the color does not change for line chart. Any suggestions. Thanks 回答1: You can use this! return [ { values:

问题 Closed. This question is off-topic. It is not currently accepting answers. Want to improve this question? Update the question so it's on-topic for Stack Overflow. Closed 4 years ago . Is there a web app that could compute the relationship between two colors? I have an existing style guide with established hex values. I would like to add these colors as hsla values in sass variables. I can add each one as an independent variable but I would rather base all the colors on one base color. Then

问题 I use vim with many different languages (C, C++, Java, shell, etc.). I know vim already has it preset settings for each language, but I want to change the settings for each individual language to my personal perference. I already have a .vimrc file with settings,but I want a few more files to declare more specific settings according to the language I'm using. What are the files suppose to be called? c.vim? java.vim? Example: In C, I want my comments to be green, while in Java, I want them to

问题 When you save a project, Sublime Text will create a .sublime-workspace file. In this file, there is an array of buffers, and for each buffer there is a color_scheme property. This is set to whatever color scheme was chosen when the buffers and workspace were created. I recently changed my theme and color scheme in my user settings file. How can I refresh all of my project's workspaces so that way it uses my new color_scheme provided in my user preference file without needed to edit each

问题 As it currently stands, this question is not a good fit for our Q&A format. We expect answers to be supported by facts, references, or expertise, but this question will likely solicit debate, arguments, polling, or extended discussion. If you feel that this question can be improved and possibly reopened, visit the help center for guidance. Closed 6 years ago . When using Vim with on a terminal with a light or white background, most color schemes are subtly broken. How can I fix this? Is it

问题 As it currently stands, this question is not a good fit for our Q&A format. We expect answers to be supported by facts, references, or expertise, but this question will likely solicit debate, arguments, polling, or extended discussion. If you feel that this question can be improved and possibly reopened, visit the help center for guidance. Closed 6 years ago . When using Vim with on a terminal with a light or white background, most color schemes are subtly broken. How can I fix this? Is it