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acceleratedcgpoints

Arithmetic on CGPoint arrays, using Apple's Accelerate framework

algorithms

Here you'll find some technical essays I've written over the years that are of a more practical nature, algorithms of my own creation, some of which have actually been used in commercial software.

algs-card-spread

An algorithm to spread cards in a neat way inside of a rectangle of a given length.

algs-detecting-ellipse-ellipse-intersections

The mathematical basis of an algorithm to detect intersections between two arbitrarily positioned and arbitrarily oriented ellipses on the same plane.

algs-discrete-half-flux-diameter

A colleague interested in astrophotography asked me for an algorithm to compute the half-flux diameter of an image.

algs-dqc

algs-drawing-a-string-along-the-diagonal-of-a-rectangle

Someone in the cocoa-dev mailing list once asked for an algorithm to draw an arbitrary string along the diagonal of an arbitrary rectangle. I gave him two.

algs-parameter-animations

algs-smoothing-line-segments

How to smooth a collection of points by interpolating them with Bezier curves.

arraytransposition

assetcatalogaware

assetcatalogawarepre13

assets

A framework to handle assets in a type-safe and modular way

assetspre13

A framework to handle assets in a type-safe and modular way

biaseddie

binarychoice

binaryintegerformatting

boolconvenience

collectioncomparable

collectionconvenience

collectionduplicateremoval

collectionsplitting

colorextensions

combinatorics

counter

cubiclookuptable

dictionaryslicing

dictionarysorting

drawing

My attempts at drawing.

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