Alphabetic Index of Tools

In bold is denoted the kind (corresponding symbolic constant) of the main object created by the tool.

If the tool creates an object and/or a scheme component, the corresponding symbolic constant (denoting the kind of the component) is set in brackets [].

A

Altitutes of a triangle (kGroup of segments) [kHeight]
Angle, set a simple angle (kAngle)
Angle-fixed, set an arbitrary angle that preserves its measure (kFixAngle)
Angle-fixed, of 30, 45, 60, 72 and 90 degrees (kFixAngle)
Angle-label of some shape’s angle (kText) [kText]
Angle-Mark for angles between 2 lines/segments (kArcMark) [kArcMarkDep]
Anti-inversion (its circle) interchanging two circle/line(s) (kCircle) [kInversionInter]
Apollonian circle of a segment/side w.r. to two other segments/sides (kCircle) [kApollonian]
Area-label of some shape (kText) [kText]
Arrow-Data-Dialog, to set the shape of Arrows
Arrow on Arc (kArrow) [kArrowArc]
Arrow on Segment/Line/Side (kArrow) [kArrowSeg]

B

Bisector, set the bisectors of some angle (kSegment, kLine or kHalfLine) [kAngleDivision]
Bisectors of a triangle (kGroup of segments) [kBisector]

C

Cevians of a point w.r. to a triangle (kGroup of segments) [kCevian]
Circle with given center, passing through given point (kCircle)
Circle from diameter-points (kCircle)
Circumcircle of a triangle (kCircle) [kEnclosing]
Common tangent segments of two circles (kGroup of segments/lines) [kCommon]
Compasses, transfer a length between two points (kPoint) [kCompasses]
Complex Multiplication of some points (kPoint) [kComplexProduct]
Conjugate harmonic, of a pt/line w.r. to 2 lines (kLine) [kPolar2Lines]
Coordinates set a point through its 2 coordinates (kPoint) [kCoordinates]

D

Divide a circle in N equal parts (kGroup of points) [kDivideSeg]
Divide an angle in N equal parts (kGroup of segments/lines/half-lines) [kAngleDivision]
Divide a segment in N equal parts (kGroup of points) [kDivideSeg]

E

Envelope-Pen on segment/line/side, to watch its envelope (kEnvelopePen) [kEnvelopePen]
Equal distances, set through N+1 points on a line/half-line (kGroup of points) [kDivideSeg]
Equilateral triangle (kFixTriangle)
Euler circle of a triangle (kCircle) [kEuler]
Euler line of a triangle (kLine) [kEulerLine]
Extend a segment to its double (kPoint) [kRatio]

F

Fixed Relative to Anchor a point relatively fixed(kPoint) [kFixed]
Frame, of a text-box (kScreenRect) [kFrame]

G

Golden-section, set a point dividing a side (kPoint) [kRatio]
Gravity center of a shape (kPoint) [kGravity]

H

Half-Line between two points (kHalfLine)
Harmonic-fourth of three (complex) points (kPoint) [kHarmonic]
Homothetic of an anchor point w.r. to some other at a ratio from two segs (kPoint) [kHomothetic]

I

Intersection-point, set a single (kPoint) [kIntersection]
Intersection-points, set all intersection-points of two objects (kGroup of points) [kIntersection]
Inversion (its circle) interchanging two circle/line(s) (kCircle) [kInversionInter]
Invert an anchor point w.r. to some other and a side-length (kPoint) [kInverted]
Isogonal conjugation w.r. to a triangle (kTransformMa) [kIsogonal]
Isotomic conjugation w.r. to a triangle (kTransformPa) [kIsotomic]

J

K

L

Label, set a label on some object (kText) [kText]
Length label of some object’s side (kText) [kText]
Line, set a line between two points (kLine)
Linear Combination of some points(vectors) (kPoint), [kLinearCombination]

M

Medial line of a side/segment (kLine) [kMiddleOrtho]
Medians of a triangle (kGroup of segments) [kMedian]
Middle of a side (kPoint) [kRatio]
Move a point (glide) restricted to lie on the contour of a shape

N

Number On Line with given rel. coordinate (kPoint) [kNumberOnLine]

O

Orthogonal at a point of a side/segment/line (kSegment or kLine or kHalfLine) [kAtOrthogonal]
Orthogonal circle to circle centered at a point (kCircle) [kOrthogonalCentered]
Orthogonal circle to two circles/lines passing through a point (kCircle) [kOrthogonal2AndPt]
Orthogonal circle to circle passing through two points (kCircle) [kOrthogonal2Pts]
Orthogonal line from a point to some other side/line (kLine) [kOrthogonal]
Orthogonal segment from a point to some other side/line (kSegment) [kOrthogonal]

P

Parallel segment/line/half-line to a side from a point (kSegment or kLine or kHalfLine) [kParallel]
Parallel-Equal set a point defining segment equal and parallel (kPoint) [kParallelEq]
Pen on anchor-point, to watch its locus (kPen) [kPointMatch]
Perimeter-label of some shape (kText) [kText]
Point, set a point (kPoint)
Point-figure, to denote a point (dialog)
Points Up, make points topmost shapes
Polar Line of an anchor point w.r. to a circle/conic (kLine) [kPolar]
Polar Line of an anchor point w.r. to a pair of intersecting lines (kLine) [kPolar2Lines]
Pole of a line/segment/side w.r. to a circle/conic (kPoint) [kPolarity]
Polygon general open or closed (kPoly/kCloPoly)
Polygon conic closed (kConicPoly)
Polygon cyclic closed (kCyclicPoly)
Polygon regular, based on its first side (kRegPolygon)
Polygon regular, based on center and first vertex (two kPoint, one kRegPolygon) [kMiddle]
Project an anchor point on a side/line orthogonally (kPoint) [kProjection]
Projection parallel to side/line of an anchor point on a side/line (kPoint) [kProjectPara]
Predefined angle/arc for fixed angles/arcs Dialog.

Q

R

Radical axis of two circles (kLine) [kRadicalAxis]
Ratio, set a point dividing a segment in a given ratio (kPoint) [kRatio]
Ratio2, set a point dividing a segment in a given ratio, determined by the lengths of two other segments (kPoint) [kRatio2]
Ratio-label of two sides of one/two shapes (kText) [kText]
Reflect an anchor point on a side/line (kPoint) [kReflected]
Rotate an anchor point w.r. to an anchor pt by an angle of a shape (kPoint) [kRotated]

S

Segment, set a line-segment between two points (kSegment)
Segment up to a side/line, through two points (kSegment) [kSegmentUpTo]
Side-Mark to single out sides of polygons (kSideMark) [kSideMarkDep]
Square build a square (kRegPolygon)
Symmetric of an anchor point w.r. to anchor point (kPoint) [kSymmetric]

T

Tangent circle to circle centered at point (kCircle) [kTangentCentered]
Tangent circle to circle/side at a point of it passing through point (kCircle) [kTwoPointsTangent]
Tangent circle to circle/side passing through two points (kGroup of circles) [kTangent2Pts]
Tangent circles to two circles/sides passing through point (kGroup of circles) [kPoint2Circles]
Tangent circle (one) to two circles/sides passing through point (kCircle) [kPoint2CirclesSel]
Tangent circles to three other circle/line/segments (kGroup of circles) [k3CirclesTangent]
Tangent circle (one) to three other circle/line/segments (kCircle) [k3CirclesTangentSel]
Tangents from a point to a circle (kGroup of segments or lines) [kTangentFrom]
Tangent line at a point of a curve (kLine) [kTangentAt]
Tangent segment at a point of a curve (kSegment) [kTangentAt]
Text, set a text-box (kText)
Three points passing circle constructive (kCircle) [k3PointsCircle]
Three points passing circle selective (kCircle) [k3PointsCircleSel]
Triangle simple (kTriangle)
Triangle-centers, set a triangle center (kPoint) [kUserDependence]
Triangle-fixed, set a triangle with arbitrary fixed angles (kFixTriangle)
Triangle-rightangled (kOrTriangle)
Triangle-isosceles (kIsTriangle)
Triangle through three of its main elements (kTriangle)
Tritangent (inscribed) circles of a triangle/polygon (kCircle, kGroup of 4 circles) [kInscribed]

U

V

Vector Addition of some points(vectors) (kPoint) [kVectorSum]

W

X

Y

Z

See Also

Oh, reader! If that thou canst read, -and know,
'Tis not enough to spell, or even to read,
To constitute a reader; there must go
Virtues of which both you and I have need.
Firstly, begin with the beginning -(though
That clause is hard); and secondly, proceed;
Thirdly, commence not with the end-or, sinning
In this sort, end at least with the beginning.
Byron, Don Juan, Canto XIII, 73