All Geometry Solutions on Gang of Coders

Total of 79 Geometry Solutions

Calculate largest inscribed rectangle in a rotated rectangle

Algorithm Math Language Agnostic Geometry

Determine which side of a line a point lies

Math Geometry Line Point

How to determine if a list of polygon points are in clockwise order?

Math Geometry Polygon Computational Geometry

Collision detection of huge number of circles

Algorithm Collision Detection Geometry

How to determine if a point is in a 2D triangle?

Algorithm Math Geometry

How do I efficiently determine if a polygon is convex, non-convex or complex?

Algorithm Geometry Polygon Computational Geometry Xlib

correcting fisheye distortion programmatically

Math Graphics Geometry Projection

Largest circle inside a non-convex polygon

Algorithm Polygon Computational Geometry Geometry

Non-intersecting line segments while minimizing the cumulative length

C++Performance Algorithm Geometry

How do you find a point at a given perpendicular distance from a line?

Algorithm Math Graphics Geometry Coordinates

fast algorithm for drawing filled circles?

C Algorithm Graphics Geometry

How to intelligently degrade or smooth GIS data (simplifying polygons)?

Algorithm Geometry Gis Postgis

Fix invalid polygon in Shapely

Python Geometry Shapely

Fitting largest circle in free area in image with distributed particle

Matlab Math Image Processing Geometry Particles

What is an Efficient algorithm to find Area of Overlapping Rectangles

Algorithm Optimization Geometry Performance

Closest point on a cubic Bezier curve?

Graphics Geometry Bezier Spline Curve

proportions of a perspective-deformed rectangle

Image Processing Geometry Computer Vision Reverseprojection Projective Geometry

Circle button css

Css Button Geometry

Generate a random point within a circle (uniformly)

Math Random Geometry Probability

Using the "animated circle" in an ImageView while loading stuff

Android Loading Android Asynctask Geometry

An algorithm for inflating/deflating (offsetting, buffering) polygons

Algorithm Geometry Polygon Computational Geometry Buffering

Circle-Rectangle collision detection (intersection)

Geometry Collision Detection

How to do a scatter plot with empty circles in Python?

Python Matplotlib Geometry Scatter Plot Scatter

Circle line-segment collision detection algorithm?

Algorithm Math Line Collision Detection Geometry

How do I calculate the normal vector of a line segment?

Math Geometry Vector

Why are my balls disappearing?

Javascript Canvas Geometry Physics Collision

Easier way to create circle div than using an image?

Html Css Geometry Css Shapes

Sort points in clockwise order?

Algorithm Math Lua Geometry Computational Geometry

How can I find the difference between two angles?

Language Agnostic Geometry Angle

Evenly distributing n points on a sphere

Python Algorithm Math Geometry Uniform

Circle drawing with SVG's arc path

Svg Geometry Drawing Vml Geometric Arc

How do you calculate the average of a set of circular data?

Algorithm Math Geometry

How to tell whether a point is to the right or left side of a line

C#Math Geometry Convex Hull

Algorithm to detect intersection of two rectangles?

Algorithm Math Graphics Geometry Separating Axis-Theorem

Simple calculations for working with lat/lon and km distance?

Algorithm Geometry Geolocation

How can I check if two segments intersect?

Python Math Geometry

How to draw circle in html page?

Html Css Geometry Css Shapes

How to create circle with Bézier curves?

Geometry Bezier

How to calculate an angle from three points?

Algorithm Math Geometry

Postgis installation: type "geometry" does not exist

Postgresql Geometry Postgis

Converting from longitude\latitude to Cartesian coordinates

Mapping Geometry Geospatial

Combined area of overlapping circles

Algorithm Geometry Area

Animate drawing of a circle

Swift Geometry Uiviewanimation Progress Drawrect

How can you determine a point is between two other points on a line segment?

Python Math Geometry

Good geometry library in python?

Python Geometry

How do you detect where two line segments intersect?

Geometry Line Intersection

How do CSS triangles work?

Css Geometry Polygon Css Shapes

Calculating the position of points in a circle

Algorithm Math Trigonometry Geometry

Find the point on a circle with given center point, radius, and degree

Draw radius around a point in Google map

Javascript Google Maps Geometry Drawing

Transparent circle with border

Android Xml Geometry Transparent

How do I calculate the area of a 2d polygon?

Algorithm Geometry 2d

Plotting a 3d cube, a sphere and a vector in Matplotlib

Python Matplotlib 3d Geometry

How do I combine complex polygons?

Math Geometry Union

Finding whether a point lies inside a rectangle or not

Algorithm Geometry

Position of the sun given time of day, latitude and longitude

R Math Geometry Astronomy Azimuth

Drawing Sphere in OpenGL without using gluSphere()?

C++Opengl Geometry

Calculate distance between 2 GPS coordinates

Math Geolocation Geometry Latitude Longitude Geography

Calculate Bounding box coordinates from a rotated rectangle

Actionscript 3 Math Geometry Rotation Bounding Box

Algorithm for finding the fewest rectangles to cover a set of rectangles without overlapping

Algorithm Language Agnostic Geometry Rectangles

Shortest distance between a point and a line segment

Language Agnostic Geometry Distance Line Segment

How do I reverse-project 2D points into 3D?

3d Geometry 2d Photogrammetry Reverseprojection

How do I compute the intersection point of two lines?

Python Geometry Line Intersect

A simple algorithm for polygon intersection

Math Geometry 2d Polygon

Using atan2 to find angle between two vectors

Math Vector Geometry

Determine if two rectangles overlap each other?

C++Algorithm Geometry Overlap Rectangles

Vertically and horizontally centering text in circle in CSS (like iphone notification badge)

Css Cross Browser Geometry Css Shapes

Equation for testing if a point is inside a circle

Algorithm Language Agnostic Geometry

How to calculate the volume of a 3D mesh object the surface of which is made up triangles

Math Geometry Volume

Draw a circle with ggplot2

R Ggplot2 Geometry

Signed angle between two 3D vectors with same origin within the same plane

Math Vector 3d Geometry

Circle-circle intersection points

Algorithm Math Geometry Intersection

Is there an efficient algorithm to generate a 2D concave hull?

Algorithm Geometry 2d Gis Concave Hull

How to find the intersection point between a line and a rectangle?

Algorithm Geometry Line Intersection

find if 4 points on a plane form a rectangle?

C Algorithm Geometry

How to make a circular UIView

Iphone Uiview Uiimageview Geometry Quartz Core

How to find two most distant points?

Algorithm Language Agnostic Geometry

How to rotate a vertex around a certain point?

Java Math Geometry

How much do two rectangles overlap?

Algorithm Math Geometry Bounding Box