The following program was written to understand how two different color systems related to each other, RGB and HSV. The recipe could be better written and extended further to support other color systems in addition to the two it already uses, but it is a simple example of how one might go about to understand what others speak of when talking about color. The GUI is simple to use and responsive, and the code is a good demonstration of what may...
This code snippet uses Python/OpenGL (http://pyopengl.sourceforge.net) to open a window using GLUT, and draw a sphere into it. I've used this many times as the starting point for more complicated applications.
These functions, when given a magnitude 'mag' between cmin and cmax, return
a colour tuple (red, green, blue) on a 0 to 255 scale. The tuple can consist of strings
(strRgb) as required in Tk calls, or integers (rgb) as required in Java...
GreatCharts is a program which will let you draw a wide range of stock-charts, for example Candlestick, OHLC and functions like MAC, Stochastic, RSI, etc.
Chart can be plotted in a very configurable way, to any picture size.
With the dots spiral and the spiral tool you can draw spirals on the stage. Flash MX 2004 PRO needed.
The available function to draw the Nyquist plot doesn't give the proper image of function. So here is the code to get the clear image.
These files draw pictures of quasi-crystal based structures.
TRIGART Create an artistic drawing made of interlocking polygons.
TRIGTILE Create a tile figure made of interlocking polygons.
Written for MATLAB 5.x
Most ROI Drawing Tools limit you to either drawing a circular ROI or a rectangular ROI perpendicular to the X-Y axis. ROI Draw's primary purpose is to expand upon the drawing of rectangular ROI's by allowing you to draw them at any angle.
A MATLAB Program that uses a webcam to watch three different robots. It gets their positions online so it is possible to draw their paths and their inter-agent distances.
The robots have three different color labels. This program uses...
This script can be used alongside MATLAB's native function lab2double (CIELAB to RGB conversion).
CIELAB is a nonlinear transformation of RGB where the Euclidean distance between two colors is equal to their perceptual distances (for...
It wil first compnesate the luminosity of the image and after it will convert it from RGB to YCbCr format.
Implementing the script is simple:
Retrieve stock data from Yahoo and draw the rolling frontier 3D graph of the defined stocks during the defined date range. Can't get COP's stock data correctly when I tried, not sure whether Yahoo's or Matlab's falt. b is the begin date. e is the...
Install a chat widget for your wordpress and give an interaction mechanism to people visiting your website and draw more traffic to your website using bumpin Hotspots(See http://www.bumpin.com). Following are some features of BumpIn plugin.
WP Figlet allows you to draw ASCII art in your posts and page source.
# Installation :
1. Upload the whole plugin folder to your /wp-content/plugins/ folder.
2. Go to the Plugins page and activate the plugin.
Quiz raffle module allows quiz admins to draw random winners from quiz
takers. Winners are picked using random permutations algorithm. You can
choose how many winners to generate with a minimum score.
Routines to assist ImageAPI to draw styled text as part of the ImageAPI or ImageCache pipeline.
ImageAPI_text provides additional features to supplement ImageAPI :- actions to render text on an image with many styles, effects and...
A = NGR2TIF(FILENAME) reads an RGB file stored in Hamamatsu's NGR
format from the file specified by the string FILENAME. Each image file
is stored in a 16-bit format for the red, green and blue channels.
The return value A is...
WordDraw enables you and your visitors to draw comments.
There are common tools:
* Paint bucket
* Rectangle and ellipse...
Color Parser creates a table with color samples and hex and RGB codes for colors of a URL or file. This enables use of nice color schemes for web pages or matching graphics for those pages.
Ruby Pixels allows you to read and write RGB/RGBA pixel data stored in uncompressed TGA (Targa) image files without consuming large amounts of memory.