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javascript Programming Glossary: rgbHow to get hex color value rather than RGB value? http://stackoverflow.com/questions/1740700/how-to-get-hex-color-value-rather-than-rgb-value value rather than the RGB javascript jquery colors hex rgb share improve this question var hexDigits new Array 0 1.. 5 6 7 8 9 a b c d e f Function to convert hex format to a rgb color function rgb2hex rgb rgb rgb.match ^rgb d s d s d return.. e f Function to convert hex format to a rgb color function rgb2hex rgb rgb rgb.match ^rgb d s d s d return # hex rgb 1 hex..
jQuery animate backgroundColor http://stackoverflow.com/questions/190560/jquery-animate-backgroundcolor c g.elem e g.end b g.end g.colorInit true g.elem.style e rgb Math.max Math.min parseInt g.pos g.end 0 g.start 0 g.start 0.. f var e if f f.constructor Array f.length 3 return f if e rgb s 0 9 1 3 s s 0 9 1 3 s s 0 9 1 3 s .exec f return parseInt.. .exec f return parseInt e 1 parseInt e 2 parseInt e 3 if e rgb s 0 9 . 0 9 s s 0 9 . 0 9 s s 0 9 . 0 9 s .exec f return parseFloat..
get average color of image via javascript http://stackoverflow.com/questions/2541481/get-average-color-of-image-via-javascript to write a script that would return the average hex or rgb value for an image. I know it can be done in AS but looking.. canvas.getContext '2d' data width height i 4 length rgb r 0 g 0 b 0 count 0 if context return defaultRGB height canvas.height.. length data.data.length while i blockSize 4 length count rgb.r data.data i rgb.g data.data i 1 rgb.b data.data i 2 ~~ used..
Input placeholders for Internet Explorer http://stackoverflow.com/questions/5522164/input-placeholders-for-internet-explorer sans serif left 5px top 3px width 147px height 15px color rgb 186 186 186 position absolute overflow x hidden font size adjust..
Background-color hex to JavaScript variable http://stackoverflow.com/questions/638948/background-color-hex-to-javascript-variable The CSS function seems to return a string like this rgb 0 70 255 . I couldn't find any way to get hex of the background.. variables r g and b. So I would need to parse the string rgb x xx xxx into var r x var g xx var b xxx somehow. I tried to.. into 3 different variables javascript jquery hex rgb background color share improve this question try this out..
Generate lighter/darker color in css using javascript http://stackoverflow.com/questions/1507931/generate-lighter-darker-color-in-css-using-javascript Math.round ratio 256 darker 1 1 Determine if input is RGB A rgb color.match new RegExp '^rgba s ' ' d 1 9 d 1 d 2 2 0.. 16 ' ' parseInt arguments 3 16 .split returnValue Return RGB A return rgb 'rgb' alpha null 'a' '' ' ' Math darker 'max' 'min'.. lighter lighterColor 'rgba 80 75 52 .5 ' .2 Now handles RGB A input as well as hex 3 digit or 6 . share improve this answer..
How to get hex color value rather than RGB value? http://stackoverflow.com/questions/1740700/how-to-get-hex-color-value-rather-than-rgb-value to get hex color value rather than RGB value Using the following jQuery will get the RGB value of.. than RGB value Using the following jQuery will get the RGB value of an element's background color '#selector' .css 'backgroundColor'.. Is there a way to get the hex value rather than the RGB javascript jquery colors hex rgb share improve this question..
http://stackoverflow.com/questions/1771786/question-mark-in-javascript came across the following line in a JS function it was an RGB to HSB color converter if you must know hsb.s max 0 255 delta..
Detect “overall average” color of the picture http://stackoverflow.com/questions/3468500/detect-overall-average-color-of-the-picture glance there can use the histogram of the image channel RGB . Supplement at work I use mostly JavaScript and PHP a little.. 0x33 0x33 blue round round rgb 'blue' 0x33 0x33 thisRGB sprintf ' 02X 02X 02X' red green blue if array_key_exists thisRGB.. ' 02X 02X 02X' red green blue if array_key_exists thisRGB colors colors thisRGB else colors thisRGB 1 arsort colors..
JavaScript: Invert color on all elements of a page http://stackoverflow.com/questions/4766201/javascript-invert-color-on-all-elements-of-a-page I know that to invert a color you subtract each of the RGB hex values from 255 xFF but beyond that I am unsure of how to.. .css prop 'black' continue else continue color new RGBColor this .css prop if color.ok this .css prop 'rgb ' 255..
Image manipulation and texture mapping using HTML5 Canvas? http://stackoverflow.com/questions/4774172/image-manipulation-and-texture-mapping-using-html5-canvas cannot have a triangle where every vertex is an arbitrary RGB filled with bilinear interpolation but you can do that filling..
http://stackoverflow.com/questions/5623838/rgb-to-hex-and-hex-to-rgb to Hex and Hex to RGB Well i just need to make these convertion.. to Hex and Hex to RGB Well i just need to make these convertion by using javascript... javascript. I've try this but it didn't works... function RGB2HTML red green blue var decColor red 256 green 65536 blue return..
Increase CSS brightness color on click with jquery/javascript? http://stackoverflow.com/questions/5833624/increase-css-brightness-color-on-click-with-jquery-javascript function AppendColor light .dark .each function i get the RGB from existing elements var color this .css background color..
Background-color hex to JavaScript variable http://stackoverflow.com/questions/638948/background-color-hex-to-javascript-variable the css background color function and with it I can get RGB value of the background into a JavaScript variable. The CSS.. I need to convert it. I found a function for converting RGB to hex but it needs to be called with three different variables..
http://stackoverflow.com/questions/6672374/convert-rgb-rgba RGB RGBA I have a hex color e.g. #F4F8FB or rgb 244 248 251 that.. RGB RGBA I have a hex color e.g. #F4F8FB or rgb 244 248 251 that I.. alpha Ideas FYI solution based on Guffa's answer function RGBtoRGBA r g b if g void 0 typeof r 'string' r r.replace ^ s #..
Get pixel color from canvas, on mouseover http://stackoverflow.com/questions/6735470/get-pixel-color-from-canvas-on-mouseover color from canvas on mouseover Is it possible to get the RGB value pixel under the mouse Is there a complete example of this..
How to get object in WebGL 3d space from a mouse click coordinate http://stackoverflow.com/questions/7364693/how-to-get-object-in-webgl-3d-space-from-a-mouse-click-coordinate then read back a pixel from that texture. Decoding the RGB into the object's ID will give you the object that was clicked...
How to change color of an image using jquery [closed] http://stackoverflow.com/questions/9303757/how-to-change-color-of-an-image-using-jquery null We need the color from the color picker to be in the RGB format not hex so use this function in case your picker returns.. returns a hexadecimal value to convert it function hexToRGB hex var long parseInt hex.replace ^# 16 return R long 16 0xff.. return Check if image has loaded var newColor hexToRGB document.getElementById color .value for var I 0 L originalPixels.data.length..
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