Euclide A free dynamic geometry application written in Java
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create transform geometric shape create geometric shape transform shape move shape

Euclide Description

A free dynamic geometry application written in Java Euclide allows creation of geometric shapes (lines, points, circles, conics...) and transforms (rotation, symmetry), which depend each other. Moving a shape will also move shapes dependent on it. Here are some key features of "Euclide": Points: · Free point · Intersection point of a curve and a line · Point on a curve (closest point to another point) · Point on a curve (with a defined geodesic position) · Centroid of several point · Transformed point (by any planar transform) Linear objects: · Line segments (from 2 points) · Straight lines · From 2 points · Parallel to a line through a point · Orthogonal to a line through a point · Median of 2 points · Radical axis of 2 circle · Line arcs (from 2 points, bisectors, reflexion of a ray on a curve...) · Polyline (from a series of points) · Circles · From center and a point belonging to the circle · From center and radius (given as distance measure) · From 2 diameter points · From 3 points on the circle · Circle Arcs · Circle arc from 3 points · Circle arc from 3 points, with specific orientation · Curves · Bezier curve from 4 points · Composition of several curves · Measures on shapes · Distance/length measure · Closest distance of a point to a shape · Radius of a circle · Signed distance measure · Angle measure · Signed angle between 3 points · Horizontal angle of a line or a linear object · Horizontal angle of 2 points · Counting measures Transforms: · Translation by the vector joining 2 points · Rotation around a point with a given angle · Line symmetry · Point symmetry · Circle inversion Requirements: · Java What's New in This Release: New features: new constructions: · added Convex hull of a point set and an array of points · added Parallel Curve · added conic y 5 points · added singular points of a curve · foci of a conic · length of a curve (approximated) · isBounded and isEmpty predicates · tangents, curvature and osculating circle can now be constructed on curve sets · added StringLabel · impleted clear locus action GUI: · added support for Tooltip in menu · fixed display bugs Code: · switched to javaGeom 0.7.1

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