/****************************************************************************** * Copyright (c) 2007 Hewlett-Packard Development Company, L.P. * Permission is hereby granted, free of charge, to any person obtaining a copy * of this software and associated documentation files (the "Software"), to deal * in the Software without restriction, including without limitation the rights * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell * copies of the Software, and to permit persons to whom the Software is * furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE * SOFTWARE *******************************************************************************/ /****************************************************************************** * SVN MACROS * * $LastChangedDate: 2011-01-11 13:48:17 +0530 (Tue, 11 Jan 2011) $ * $Revision: 827 $ * $Author: mnab $ * ************************************************************************/ /************************************************************************ * FILE DESCR: Implementation of LTKScreenContext which holds the co-ordinates of the writing area provided for the set of traces being sent for recognition * * CONTENTS: * getBboxLeft * getBboxBottom * getBboxRight * getBboxTop * setBboxLeft * setBboxBottom * setBboxRight * setBboxTop * * AUTHOR: Mudit Agrawal. * * DATE: February 23, 2005 * CHANGE HISTORY: * Author Date Description of change ************************************************************************/ #include "LTKScreenContext.h" #include "LTKMacros.h" /****************************************************************************** * AUTHOR : Balaji R. * DATE : 23-DEC-2004 * NAME : LTKScreenContext * DESCRIPTION : Default Constructor * ARGUMENTS : * RETURNS : * NOTES : * CHANGE HISTROY * Author Date Description of change ******************************************************************************/ LTKScreenContext::LTKScreenContext() : m_bboxBottom(0.0), m_bboxLeft(0.0), m_bboxRight(0.0), m_bboxTop(0.0) { /*LOG( LTKLogger::LTK_LOGLEVEL_DEBUG) << "Enter: LTKScreenContext::LTKScreenContext()" << endl; LOG( LTKLogger::LTK_LOGLEVEL_DEBUG) << "Exit: LTKScreenContext::LTKScreenContext()" << endl;*/ } /****************************************************************************** * AUTHOR : Balaji R. * DATE : 23-DEC-2004 * NAME : LTKScreenContext * DESCRIPTION : Initialization Constructor * ARGUMENTS : bboxLeft - left x co-ordinate of the writing area * bboxBottom - bottom y co-ordinate of the writing area * bboxRight - right x co-ordinate of the writing area * bboxTop - top y co-ordinate of the writing area * RETURNS : * NOTES : * CHANGE HISTROY * Author Date Description of change ******************************************************************************/ LTKScreenContext::LTKScreenContext(float bboxLeft, float bboxBottom, float bboxRight,float bboxTop) : m_bboxLeft(bboxLeft), m_bboxBottom(bboxBottom), m_bboxRight(bboxRight), m_bboxTop(bboxTop) { /* LOG( LTKLogger::LTK_LOGLEVEL_DEBUG) << "Enter: LTKScreenContext::LTKScreenContext(float,float,float,float)" << endl; LOG( LTKLogger::LTK_LOGLEVEL_DEBUG) << "Exit: LTKScreenContext::LTKScreenContext(float,float,float,float)" << endl;*/ } /****************************************************************************** * AUTHOR : Balaji R. * DATE : 23-DEC-2004 * NAME : getBboxLeft * DESCRIPTION : gets the left x co-ordinate of the writing area * ARGUMENTS : * RETURNS : left x co-ordinate of the writing area * NOTES : * CHANGE HISTROY * Author Date Description of change ******************************************************************************/ float LTKScreenContext::getBboxLeft() const { /* LOG( LTKLogger::LTK_LOGLEVEL_DEBUG) << "Enter: LTKScreenContext::getBboxLeft()" << endl; LOG( LTKLogger::LTK_LOGLEVEL_DEBUG) << "Exit: LTKScreenContext::getBboxLeft()" << endl;*/ return m_bboxLeft; } /****************************************************************************** * AUTHOR : Balaji R. * DATE : 23-DEC-2004 * NAME : getBboxBottom * DESCRIPTION : gets the bottom y co-ordinate of the writing area * ARGUMENTS : * RETURNS : bottom y co-ordinate of the writing area * NOTES : * CHANGE HISTROY * Author Date Description of change ******************************************************************************/ float LTKScreenContext::getBboxBottom() const { /* LOG( LTKLogger::LTK_LOGLEVEL_DEBUG) << "Enter: LTKScreenContext::getBboxBottom()" << endl; LOG( LTKLogger::LTK_LOGLEVEL_DEBUG) << "Exit: LTKScreenContext::getBboxBottom()" << endl;*/ return m_bboxBottom; } /****************************************************************************** * AUTHOR : Balaji R. * DATE : 23-DEC-2004 * NAME : getBboxRight * DESCRIPTION : gets the right x co-ordinate of the writing area * ARGUMENTS : * RETURNS : right x co-ordinate of the writing area * NOTES : * CHANGE HISTROY * Author Date Description of change ******************************************************************************/ float LTKScreenContext::getBboxRight() const { /* LOG( LTKLogger::LTK_LOGLEVEL_DEBUG) << "Enter: LTKScreenContext::getBboxRight()" << endl; LOG( LTKLogger::LTK_LOGLEVEL_DEBUG) << "Exit: LTKScreenContext::getBboxRight()" << endl;*/ return m_bboxRight; } /****************************************************************************** * AUTHOR : Balaji R. * DATE : 23-DEC-2004 * NAME : getBboxTop * DESCRIPTION : gets the top y co-ordinate of the writing area * ARGUMENTS : * RETURNS : top y co-ordinate of the writing area * NOTES : * CHANGE HISTROY * Author Date Description of change ******************************************************************************/ float LTKScreenContext::getBboxTop() const { /*LOG( LTKLogger::LTK_LOGLEVEL_DEBUG) << "Enter: LTKScreenContext::getBboxTop()" << endl; LOG( LTKLogger::LTK_LOGLEVEL_DEBUG) << "Exit: LTKScreenContext::getBboxTop()" << endl;*/ return m_bboxTop; } /****************************************************************************** * AUTHOR : Deepu V. * DATE : 01-MAR-2005 * NAME : getAllHLines * DESCRIPTION : gets the horizontal lines in the screen context * ARGUMENTS : none * RETURNS : const reference to vector of ordinates of horizontal lines * NOTES : * CHANGE HISTROY * Author Date Description of change ******************************************************************************/ const floatVector& LTKScreenContext::getAllHLines() const { /*LOG( LTKLogger::LTK_LOGLEVEL_DEBUG) << "Enter: LTKScreenContext::getAllHLines()" << endl; LOG( LTKLogger::LTK_LOGLEVEL_DEBUG) << "Exit: LTKScreenContext::getAllHLines()" << endl;*/ return m_hLines; } /****************************************************************************** * AUTHOR : Deepu V. * DATE : 01-MAR-2005 * NAME : getAllVLines * DESCRIPTION : gets the horizontal lines in the screen context * ARGUMENTS : none * RETURNS : const reference to vector of ordinates of horizontal lines * NOTES : * CHANGE HISTROY * Author Date Description of change ******************************************************************************/ const floatVector& LTKScreenContext::getAllVLines() const { /*LOG( LTKLogger::LTK_LOGLEVEL_DEBUG) << "Enter: LTKScreenContext::getAllVLines()" << endl; LOG( LTKLogger::LTK_LOGLEVEL_DEBUG) << "Exit: LTKScreenContext::getAllVLines()" << endl;*/ return m_vLines; } /****************************************************************************** * AUTHOR : Balaji R. * DATE : 23-DEC-2004 * NAME : setBboxLeft * DESCRIPTION : sets the left x co-ordinate of the writing area * ARGUMENTS : bboxLeft - left x co-ordinate of the writing area * RETURNS : SUCCESS on successful set operation * NOTES : * CHANGE HISTROY * Author Date Description of change ******************************************************************************/ int LTKScreenContext::setBboxLeft(float bboxLeft) { /*LOG( LTKLogger::LTK_LOGLEVEL_DEBUG) << "Enter: LTKScreenContext::setBboxLeft()" << endl;*/ if(bboxLeft <0) { return FAILURE; } m_bboxLeft = bboxLeft; /*LOG( LTKLogger::LTK_LOGLEVEL_DEBUG) << "Exit: LTKScreenContext::setBboxLeft()" << endl;*/ return SUCCESS; } /****************************************************************************** * AUTHOR : Balaji R. * DATE : 23-DEC-2004 * NAME : setBboxBottom * DESCRIPTION : sets the bottom y co-ordinate of the writing area * ARGUMENTS : bboxBottom - bottom y co-ordinate of the writing area * RETURNS : SUCCESS on successful set operation * NOTES : * CHANGE HISTROY * Author Date Description of change ******************************************************************************/ int LTKScreenContext::setBboxBottom(float bboxBottom) { /*LOG( LTKLogger::LTK_LOGLEVEL_DEBUG) << "Enter: LTKScreenContext::setBboxBottom()" << endl;*/ if(bboxBottom<0) { return FAILURE; } m_bboxBottom = bboxBottom; /*LOG( LTKLogger::LTK_LOGLEVEL_DEBUG) << "Exit: LTKScreenContext::setBboxBottom()" << endl;*/ return SUCCESS; } /****************************************************************************** * AUTHOR : Balaji R. * DATE : 23-DEC-2004 * NAME : setBboxRight * DESCRIPTION : sets the right x co-ordinate of the writing area * ARGUMENTS : bboxRight - right x co-ordinate of the writing area * RETURNS : SUCCESS on successful set operation * NOTES : * CHANGE HISTROY * Author Date Description of change ******************************************************************************/ int LTKScreenContext::setBboxRight(float bboxRight) { /*LOG( LTKLogger::LTK_LOGLEVEL_DEBUG) << "Enter: LTKScreenContext::setBboxRight()" << endl;*/ if(bboxRight<0) { return FAILURE; } m_bboxRight = bboxRight; /*LOG( LTKLogger::LTK_LOGLEVEL_DEBUG) << "Exit: LTKScreenContext::setBboxRight()" << endl;*/ return SUCCESS; } /****************************************************************************** * AUTHOR : Balaji R. * DATE : 23-DEC-2004 * NAME : setBboxTop * DESCRIPTION : sets the top y co-ordinate of the writing area * ARGUMENTS : bboxTop - top y co-ordinate of the writing area * RETURNS : SUCCESS on successful set operation * NOTES : * CHANGE HISTROY * Author Date Description of change ******************************************************************************/ int LTKScreenContext::setBboxTop(float bboxTop) { /*LOG( LTKLogger::LTK_LOGLEVEL_DEBUG) << "Enter: LTKScreenContext::setBboxTop()" << endl;*/ if(bboxTop<0) { return FAILURE; } m_bboxTop = bboxTop; /*LOG( LTKLogger::LTK_LOGLEVEL_DEBUG) << "Exit: LTKScreenContext::setBboxTop()" << endl;*/ return SUCCESS; } /****************************************************************************** * AUTHOR : Deepu V. * DATE : 01-MAR-2005 * NAME : addHLine * DESCRIPTION : This function adds a horizontal line in the screen context * ARGUMENTS : ordinate - position of the horizontal line * RETURNS : SUCCESS on successful add operation * NOTES : * CHANGE HISTROY * Author Date Description of change *******************************************************************************/ int LTKScreenContext::addHLine(float ordinate) { /*LOG( LTKLogger::LTK_LOGLEVEL_DEBUG) << "Enter: LTKScreenContext::addHLine()" << endl;*/ if(ordinate<0) { return FAILURE; } m_hLines.push_back(ordinate); /*LOG( LTKLogger::LTK_LOGLEVEL_DEBUG) << "Exit: LTKScreenContext::addHLine()" << endl;*/ return SUCCESS; } /****************************************************************************** * AUTHOR : Deepu V. * DATE : 01-MAR-2005 * NAME : addVLine * DESCRIPTION : This function adds a vertical line in the screen context * ARGUMENTS : ordinate - position of the vertical line * RETURNS : SUCCESS on successful add operation * NOTES : * CHANGE HISTROY * Author Date Description of change ******************************************************************************/ int LTKScreenContext::addVLine(float abscissa) { /*LOG( LTKLogger::LTK_LOGLEVEL_DEBUG) << "Enter: LTKScreenContext::addVLine()" << endl;*/ if(abscissa <0) { return FAILURE; } m_vLines.push_back(abscissa); /*LOG( LTKLogger::LTK_LOGLEVEL_DEBUG) << "Exit: LTKScreenContext::addVLine()" << endl;*/ return SUCCESS; } /****************************************************************************** * AUTHOR : Balaji R. * DATE : 23-DEC-2004 * NAME : ~LTKScreenContext * DESCRIPTION : destructor * ARGUMENTS : * RETURNS : * NOTES : * CHANGE HISTROY * Author Date Description of change ******************************************************************************/ LTKScreenContext::~LTKScreenContext () { }