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# PHP ImagickDraw circle() Function

The ImagickDraw::circle() function is an inbuilt function in Imagick library of PHP which is used to draw a circle. Syntax: bool ImagickDraw::circle( \$ox, \$oy, \$px, \$...

# Area and Perimeter of a circle in PL/SQL

Prerequisite &#x2013; PL/SQL introduction In PL/SQL code groups of commands are arranged within a block. A block group related declarations or statements. In declare ...

# Bresenham’s circle drawing algorithm

It is not easy to display a continuous smooth arc on the computer screen as our computer screen is made of pixels organized in matrix form. So, to draw a circle on a ...

# Neighbors of a point on a circle using Bresenham’s algorithm

Given a center of a circle and its radius. our task is to find the neighbors of any point on the discrete circle. Examples: Input : Center = (0, 0), Radiu...

# Draw circle in C graphics

The header file graphics.h contains circle() function which draws a circle with center at (x, y) and given radius. Syntax : circle(x, y, radius); where, (x, y) is c...

# Draw a circle without floating point arithmetic

Given a radius of a circle, draw the circle without using floating point arithmetic. Following program uses a simple concept. Let the radius of the circle be r. Consi...

# Mid-Point Circle Drawing Algorithm

We need to plot the perimeter points of a circle whose center co-ordinates and radius are given using the Mid-Point Circle Drawing Algorithm. We use the above algorit...

# Draw a circle without floating point arithmetic

Given a radius of a circle, draw the circle without using floating point arithmetic. Following program uses a simple concept. Let the radius of the circle be r. Consi...

# Program to calculate area of Circumcircle of an Equilateral Triangle

Given the length of sides of an equilateral triangle. We need to write a program to find the area of Circumcircle of the given equilateral triangle. Examples: Input :...

# Program to find area of a circle

Area of a circle can simply be evaluated using following formula. Area = pi * r2 where r is radius of circle Recommended: ...