svn-gvsig-desktop / tags / v1_1_1_Build_1016 / libraries / libjni-ecw / include / NCSExtent.h @ 33925
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/********************************************************
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** Copyright 1999 Earth Resource Mapping Ltd.
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** This document contains proprietary source code of
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** Earth Resource Mapping Ltd, and can only be used under
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** one of the three licenses as described in the
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** license.txt file supplied with this distribution.
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** See separate license.txt file for license details
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** and conditions.
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**
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** This software is covered by US patent #6,442,298,
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** #6,102,897 and #6,633,688. Rights to use these patents
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** is included in the license agreements.
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**
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** FILE: NCSExtent.h
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** CREATED: Thu Feb 25 09:19:00 WST 1999
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** AUTHOR: Mark Sheridan
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** PURPOSE: Generic extent class
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** EDITS:
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*******************************************************/
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#ifndef NCSEXTENT_H
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#define NCSEXTENT_H
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#include "NCSTypes.h" |
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#include "NCSErrors.h" |
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#include "NCSDefs.h" |
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#if (defined(WIN32) && !defined(_WIN32_WCE))
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#ifdef _DEBUG
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#include <crtdbg.h> |
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#endif
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#endif
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class __declspec( dllexport ) CNCSExtent |
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{ |
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public:
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CNCSExtent(); |
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virtual ~CNCSExtent(); |
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NCSError ConvertAllFromScreen(void);
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NCSError SetScreenExtents(double dSTLX, double dSTLY, double dSBRX,double dSBRY); |
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NCSError SetDatasetExtents(double dDTLX, double dDTLY, double dDBRX, double dDBRY); |
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NCSError SetWorldExtents(double dRTLX, double dRTLY, double dRBRX, double dRBRY); |
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NCSError SetAllExtents(double dSTLX, double dSTLY, double dSBRX, double dSBRY, |
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double dDTLX, double dDTLY, double dDBRX, double dDBRY, |
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double dRTLX, double dRTLY, double dRBRX, double dRBRY); |
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NCSError WorldToDataset( double dRX, double dRY, double *dDX, double *dDY); |
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NCSError DatasetToWorld( double dDX, double dDY, double *dRX, double *dRY); |
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NCSError DatasetToScreen(double dX, double dY, double *pX, double *pY); |
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NCSError ScreenToDataset(double x, double y, double *dX, double *dY); |
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NCSError ScreenToWorld( double dX, double dY, double *pdX, double *pdY); |
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NCSError WorldToScreen( double dX, double dY, double *pdX, double *pdY); |
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CNCSExtent &operator=(CNCSExtent &pExt); |
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UINT32 m_dwFlags; |
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UINT32 m_dwUnits; |
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double m_dDatasetTLX;
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double m_dDatasetTLY;
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double m_dDatasetBRX;
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double m_dDatasetBRY;
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double m_dWorldTLX;
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double m_dWorldTLY;
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double m_dWorldBRX;
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double m_dWorldBRY;
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double m_dScreenTLX;
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double m_dScreenTLY;
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double m_dScreenBRX;
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double m_dScreenBRY;
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/*Scale values for transformations*/
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double m_dScaleX;
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double m_dScaleY;
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double m_dTransX;
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double m_dTransY;
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}; |
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#endif
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