Code uses Bresenham Algorithm to draw a circle, with a modification parameter to increase/decrease the step for calculation of point. Bresenham Algorithm is used to reduce the calculation needed for drawing a circle by making use of property of symmetry
To Draw a circle on the given image. required informations are 2 points which are going to be marked by mouse click.
1st point is midpoint of the circle. 2nd point is radius of the circle.
This function uses rectangle command to plot a circle. The center is to be given in a vector form and radius is a non-negative number.
A simple wxPython/OpenGL application to draw a sphere.
This program checks whether a point (x,y) lies inside,outside or on a circle defined by 3 other points.
Syntax: iscircle(X,Y,x,y), where X=[x1 x2 x3] and Y=[y1 y2 y3]. Thus, a circle can be made out of these 3 points-->(x1,y1),...
A static HTML preprocessor.
%Draw a square of area 1 on the ground, then inscribe a circle within it. %Now, scatter some small objects (for example, grains of rice or sand) throughout the square. %If the objects are scattered uniformly, then the proportion of...
This function detects a circle in any gray scale image by thesholding using Ostu's rule. The range of radius for detection of circle can be defined inside the function named Hughcir.m.
Draws a circle or ellipse on a RGB image. can be used to insert circles into movies. Includes a little animation demo that demonstrates the use.
FILLEDCIRCLE Filled circle drawing
filledCircle(CENTER,R,N,COLOR) draws a circle filled with COLOR that has CENTER as its center and R as its radius, by using N points on the periphery.
Usage Examples,
Get radial scan of a matrix using the following procedure: [1] Get coordinates of a circle around an origin. [2] Average values of points where the circle passes through. [3] Change radius of the circle and repeat [1] until rprofile...
Create a simple HTML order form and process the information with PHP to learn the basics of HTML form processing.
A simple HTML based bargraph creator draws the bar chart with any number of series. It allows to configure the title, title color, axes color, background color and optionally, you can have your own background image. Add duration, interest and...
This Java applet is a visual HTML Editor. This can be used in any kind of Java applications that needs HTML document authoring or document creation visually. It can create complicated HTML documents visually, like: designing tables, inserting...
The beginnings of a class for "animating" plain HTML to produce a dynamic HTML output as an alternative to a templating language. It's inspired by Ruby's hquery library, which describes itself as "unobtrusive server scripting".
A simple HTML 'parser' that will 'read' through an HTML file and call functions on data and tags etc. Useful if you need to implement a straightforward parser that just extracts information from the file or modifies tags etc.
This small recipe allows you to convert a reST text to HTML without creating a full HTML document but returning only a snippet that you can then put anywhere on a web page.
This is a WYSIWYG HTML editor for web content written using jQuery
The editor's interface uses jQuery UI for prompt and modal boxes.
It features rich text editing, insertion and management of HTML elements with formatting,...
Script that plots streamlines around a circle and around the correspondig Joukowski airfoil. It's obviously calculated as a potential flow and show an approximation to the Kutta-Joukowski Lift.
Iterative, robust fit of the exact equation of a circle to xy data. Outliers are identified based on multiples of current standard deviation and "set aside". The interative solution proceeds until there are no remaining outliers. Returns... |