Is there any way to get a color-int from a color resource? I am trying to get the individual red, blue and green components of a color defined in the resource (R.color.myColor) so that I can set the values of three seekbars to a specific level. 13 s 13 You can use: getResources().getColor(R.color.idname); Check here … Read more
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 9 years ago. Improve this question I’m new to OS X, having just gotten a Mac after working with Ubuntu Linux for some time. Among the many things I’m … Read more
Given this function, I want to replace the color with a random color generator. document.overlay = GPolyline.fromEncoded({ color: “#0000FF”, weight: 10, points: encoded_points, zoomFactor: 32, levels: encoded_levels, numLevels: 4 }); How can I do it? 62 s 62
This question already has answers here: Change bullets color of an HTML list without using span (14 answers) Closed 6 years ago. Imagine a simple unsorted list with some <li> items. Now, I have defined the bullets to be square shaped via list-style:square; However, if I set the color of the <li> items with color: … Read more
When I have a diff, how can I colorize it so that it looks good? I want it for the command line, so please no GUI solutions. 16 s 16 Man pages for diff suggest no solution for colorization from within itself. Please consider using colordiff. It’s a wrapper around diff that produces the same … Read more
In XML, we can set a text color by the textColor attribute, like android:textColor=”#FF0000″. But how do I change it by coding? I tried something like: holder.text.setTextColor(R.color.Red); Where holder is just a class and text is of type TextView. Red is an RGB value (#FF0000) set in strings. But it shows a different color rather … Read more
I find grep‘s –color=always flag to be tremendously useful. However, grep only prints lines with matches (unless you ask for context lines). Given that each line it prints has a match, the highlighting doesn’t add as much capability as it could. I’d really like to cat a file and see the entire file with the … Read more
Here is a function I was working on to programmatically lighten or darken a hex color by a specific amount. Just pass in a string like “3F6D2A” for the color (col) and a base10 integer (amt) for the amount to lighten or darken. To darken, pass in a negative number (i.e. -20). The reason for … Read more
How can I get a color from a hexadecimal color code (e.g. #FFDFD991)? I am reading a file and am getting a hexadecimal color code. I need to create the corresponding System.Windows.Media.Color instance for the hexadecimal color code. Is there an inbuilt method in the framework to do this? 20 s 20 I’m assuming that’s … Read more
How to convert colors in RGB format to hex format and vice versa? For example, convert ‘#0080C0’ to (0, 128, 192). 52 s 52
