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PUBLIC MARKS with tag color

2016

Symbolset - Multicolor fonts

by sbrothier
Multicolor fonts are those that have full chromatic capabilities built in. Rather than using CSS, OpenType, or a layering of fonts to achieve the effect they embed color bitmaps or vector shapes.

Finding the Right Color Palettes for Data Visualizations — Graphiq Engineering — Medium

by sbrothier
While good color palettes are easy to come by these days, finding the right color palette for data visualizations is still quite challenging.

chroma.js

by sbrothier
chroma.js is a tiny JavaScript library (12kB) for dealing with colors!

CSSGram

by sbrothier
Simply put, CSSgram is a library for editing your images with Instagram-like filters directly in CSS. What we're doing here is adding filters to the images as well as applying color and/or gradient overlays via various blending techniques to mimic these effects.

Vibrant.js - Extract prominent colors from an image.

by sbrothier
Extract prominent colors from an image. Vibrant.js is a javascript port of the awesome Palette class in the Android support library.

2015

Paper.js — Using Pixel Colors

by sbrothier & 1 other
Using Paper.js you can easily work with the colors of individual pixels of Raster items.

LockBits vs Get Pixel Set Pixel - Performance | Pragmatic Developer

by sbrothier
When using GDI+ method you can optimize the process of bitmap manipulation  seven  times.I am implementing an image scaling algorithm at my University Seam Carving . While working on this project I realized that simply accessing pixels by the GetPixel and SetPixel methods is too slow.

Fast Pixel Operations in .NET (With and Without unsafe) - CodeProject

by sbrothier
The Bitmap class has GetPixel and SetPixel methods that let you acquire and change color of chosen pixels. Those methods are very easy to use but are also extremely slow. My previous post gives detailed explanation on the topic, click here if you are interested. Fortunately, you don’t have to use external libraries (or resign from .NET altogether) to do fast image manipulation. The Framework contains a class called ColorMatrix that lets you apply many changes to images in an efficient manner. Properties such as contrast or saturation can be modified this way. But what about manipulation of individual pixels? It can be done too, with the help from the Bitmap.LockBits method and the BitmapData class… A good way to test individual pixel manipulation speed is color difference detection. The task is to find portions of an image that have color similar to some chosen color. How to check if colors are similar? Think about color as a point in three dimensional space, where axis are: red, green and blue. Two colors are two points. The difference between colors is described by the distance between two points in RGB space.

Waveform.js

by sbrothier
Waveform.js makes drawing SoundCloud waveforms simple and lets you style and color them the way you want it. It comes as a small JavaScript library and is using a lightweight service hosted on waveformjs.org that translates the waveform images provided by SoundCloud into floating points.

gka/chroma.js

by manu (via)
JavaScript library for all kinds of color manipulations

Stunning Animated GIFs Colorize Vintage Black and White Photos - My Modern Met

by sbrothier
Photographs are a link to the past, and with advances in technology, we’re able to colorize what was once only in black and white. The Dutch website NSMBL recently shared a collection of images that show the “before” and “after” of digital colorization. That alone is interesting, but better yet, the process is revealed in the form of animated GIFs. Vintage monochromatic photos come alive with hues right before our eyes

2014

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