I\'d like to build a webapp in Rails in which I\'d like to determine every pixel\'s color of a given image (JPEG). Is there any possibility to do that with Rails or JavaScript? The goal is to write an
I need to add a font color changing tool section in my form\'s text area same as we have in our mail boxes.I 开发者_C百科tried to find on net but didnt get anything useful.Please tell me how can i imp
I have a bunch of Color objects (.Net). I want to convert them to Hex, which is simple enough with something like:
When I set style color, it changes both the text color for the selected item/component label and the text in the dropdown menu.
Here we have an interesting real-world algorithm requirement involving colors. N Pretty Colors: In order to draw a beautiful chart (i.e: pie chart) we need to pick a random set of N colors that are
XNA doesn\'t have any methods which support circle drawing. Norm开发者_StackOverflow社区ally when I had to draw circle, always with the same color, I just made image with that circle and then I could
So I\'m designing a myspace page and I have two images, one is a repeating bg image, and another is an image which loads on a layer above it, which acts as a header/masthead.For some reason, on Macs o
In VB.net is there anyway to make a certain part of the string to have a different color to make it stand out?
开发者_开发知识库I\'d really like to know if there\'s a way to add the colorbar properties we usually find in surface or mesh, but this time for a simple plot.
I have a PHP variable which contains information about color. For example $text_color = \"ff90f3\". Now I want to give this color to imagecolorallocate. The imagecolorallocate works like that:
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