An All-Integer Algorithm for Drawing Anti-aliased Straight Lines

Abstract

An algorithm for drawing anti-aliased straight lines based on Bresenharn’s line algorithm is presented in this paper. Only integer calculations are required. Multiplications or divisions are not needed (only simple addition/subtraction and sign testing are used). The algorithm can be used to choose between 2n intermediate grey levels between black and white… (More)
DOI: 10.1111/1467-8659.1340219

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