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Man Pages


Manual Reference Pages  -  IPA::GEOMETRY (3)

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NAME

IPA::Geometry - mapping pixels from one location to another

CONTENTS

API

mirror IMAGE [ type ] Mirrors IMAGE vertically or horizontally, depending on integer type, which can be one of the following constants:



   IPA::Geometry::vertical
   IPA::Geometry::horizontal



Supported types: all

shift_rotate IMAGE [ where, size ] Shifts image in direction where, which is one of the following constants



   IPA::Geometry::vertical
   IPA::Geometry::horizontal



by the offset, specified by integer size.

Supported types: all, except that the horizontal transformation does not support 1- and 4- bit images.

rotate90 IMAGE [ clockwise = true ] Rotates image on 90 degrees clockwise or counter-clockwise
rotate180 IMAGE Rotates image on 180 degrees
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perl v5.20.3 GEOMETRY::GEOMETRY (3) 2011-05-08

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