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42 lines
1.1 KiB
C++
42 lines
1.1 KiB
C++
#ifndef OPENSHOT_COORDINATE_H
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#define OPENSHOT_COORDINATE_H
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/**
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* \file
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* \brief Header file for Coordinate class
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* \author Copyright (c) 2011 Jonathan Thomas
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*/
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/// This namespace is the default namespace for all code in the openshot library.
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namespace openshot {
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/**
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* \brief This class represents a Cartesian coordinate (X, Y) used in the Keyframe animation system.
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*
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* Animation involves the changing (i.e. interpolation) of numbers over time. A series of Coordinate
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* objects allows us to plot a specific curve or line used during interpolation. In other words, it helps us
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* control how a number changes over time (quickly or slowly).
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*
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* Please see the following <b>Example Code</b>:
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* \code
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* Coordinate c1(2,4);
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* assert(c1.X == 2.0f);
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* assert(c1.Y == 4.0f);
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* \endcode
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*/
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class Coordinate {
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public:
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float X; ///< The X value of the coordinate
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float Y; ///< The Y value of the coordinate
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/// The default constructor, which defaults to (0,0)
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Coordinate();
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/// Constructor which also sets the X and Y
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Coordinate(float x, float y);
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};
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}
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#endif
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