is there a way to apply a color to an alpha animation in android? I know how to use the <alpha> element, but i'd like to have the alpha apply a color as well as an alpha so i can hightlight a layout. is this possible? ...
Is there any way, from Javascript, to determine either the system's selection color (the color it makes text that the user selected), or the system's focus color (the color that is added to the outside of a tab-focused link or form element)? ...
Hi everybody. Is there a way I can change the color space of an NSimage or NSBitmapImageRep/CGimage or the like. I am open to any way. Preferably the way photoshop does it. ...
Hey guys and gals, So I load a color .png file that has been taken with an iphone using cvLoadImage. And after it's been loaded, when I immediately display it in my X11 terminal, the image is definitely darker than the original png file. I currently use this to load the image: IplImage *img3 = cvLoadImage( "bright.png", 1); For th...
Hi there, I am new to openGL and wanted to set the text color tried the glColor3f function but it changes the drawing color as i only want to change the text color what should i do? ...
I'm developing a web based mobile application and I was thinking about the default background color. Do different color backgrounds use different amounts of battery life? For the best battery life should I choose black or white or some other color? I would assume that because there's a back light behind the LCD then white would use the...
I'm currently using something like: TextView.SetBackgroundColor(Color.WHITE); in my java code. I'd like to be able to add some transparancy to the textview through the java... This is easy to do in the XML via #AARRGGBB format, but I have not found a way to accomplish this programmatically. ...
I will work with a set of arbitrary images. Some of them might need some color correction. I've opened up an image that needed correction in Photoshop and noticed the yellows were a bit high in the Histogram. I applied Auto Color and that improved the image. How does that work ? How implement that ? Do I look for peaks in the histogra...
Is there a good algorithm for generating colors for use in graphs such as line / pie / bar charts? Virtually all graphs have a built-in list of colors that they automatically assign to elements added to it. But sometimes you need to manually assign the colors yourself, and in that case you'll want to avoid manually inserting colors yours...
If I set cursorline option I get my current cursor line underlined and all characters which color is not specified also turn to yellow (yellow appears only if Normal highlight group is untouched). I wonder, where this color (yellow) is defined? Edit: I know about CursorLine highlight group. The problem is that in default colorscheme whi...
Hey all, I'm looking for any resources on choosing "good" colors based on one specified color. Specifically if I gave an input of say... #6e93a8, a nice corporate blue, it could spit out a darker blue for a border color and perhaps a white or black for text based on how dark the given color is. Keep in mind I can input any hex value. I...
Hi, this is what I am doing, I take the input from a web camera onto a picturebox in C# and draw a rectangle on the video using a mouse. Then I plan to track that particular area(e.g. right eye)enclosed by the rectangle, as the video streams, for instance if the person moves to the right, the rectangle will also move to the right but wil...
Is it possible to color the console output in just plain ANSI C? Without an external library? Can this be done in Windows, Linux, or Mac OS X? ...
I'm trying to use jQuery UI to animate a transition on a form and while the code works correctly in Firefox and Chrome, a Javascript error occures in IE8. I'm using jquery-ui-1.8.2.custom.min.js and the error given is: Message: 'end.0' is null or not an object - Line: 819 - Char: 6 My CSS: .formfield { background-color: White; ...
Hey all, I'm building a color class and I'm looking to add operations more(color, percentage) & less(color, percentage). This requires being able to add and subtract colors and I'm having a hard time with the arithmetic. How do I use RGB or HSB(HSV) or HEX to do operations like: Operation - echo color('blue')->more('yellow', 100%); b...
I have there is a table showing the last 10 news. But when I want to put any new command to the news appears in the td blinks or flash bgcolor ...
I have a pretty big number of photos and a RGB color map (let's say of about 100 colors). How can I group the pictures by color and obtain something like the following: http://labs.ideeinc.com/multicolr ? My current idea is this: Using ImageMagick, do this for each photo: Resize it to a smaller size so that it can be processed faster....
I am developing a 2D game in C#/XNA where the sprites/backgrounds/etc are Texture2Ds. I am interested in rendering a particular scene in either "daytime" or "nighttime". Obviously one option would be to have two copies of every image, one darker than the other, but this isn't very scalable. Is there a way to adjust the colours on the fly...
Hey guys. So I converted an iphone app to a universal app, and when I try to change the background colors, e.g., view.backgroundColor = [UIColor blackColor];, it would change while running on the iphone. However, the ipad will only show gray. Does anyone else get this? Same thing for interface builder. Thanks, ...
Hey, I created a small Tab-Layout. Now how can i specify the color of the TabWidget depending on its state (focused,pressed..) I built a new .xml, but i dont know how to set it to my Tabs: <?xml version="1.0" encoding="UTF-8"?> <selector android:id="@+id/tabSelector" xmlns:android="http://schemas.android.com/apk/res/android"...