ossimUnitConversionTool Class Reference

#include <ossimUnitConversionTool.h>

Public Member Functions
	ossimUnitConversionTool (double value=1.0, ossimUnitType unitType=OSSIM_METERS)
	ossimUnitConversionTool (const ossimGpt &origin, double value, ossimUnitType unitType=OSSIM_METERS)
void	setOrigin (const ossimGpt &gpt)
ossimGpt	getOrigin () const
void	getOrigin (ossimGpt &result) const
void	setValue (double value, ossimUnitType unitType=OSSIM_METERS)
double	getValue (ossimUnitType unitType=OSSIM_METERS) const
void	setMeters (double value)
void	setRadians (double value)
void	setDegrees (double value)
void	setMinutes (double value)
void	setSeconds (double value)
void	setUsSurveyFeet (double value)
void	setFeet (double value)
void	setNauticalMiles (double value)
void	setMiles (double value)
void	setMillimeters (double value)
void	setMicrons (double value)
void	setCentimeters (double value)
void	setYards (double value)
void	setInches (double value)
void	setKilometers (double value)
double	getMeters () const
double	getRadians () const
double	getDegrees () const
double	getMinutes () const
double	getSeconds () const
double	getUsSurveyFeet () const
double	getFeet () const
double	getNauticalMiles () const
double	getMiles () const
double	getMillimeters () const
double	getMicrons () const
double	getCentimeters () const
double	getYards () const
double	getInches () const
double	getKilometers () const

Protected Member Functions
double	computeMeters () const

Protected Attributes
double	theValue
ossimUnitType	theUnitType
ossimGpt	theOrigin

Friends
std::ostream &	operator<< (std::ostream &out, const ossimUnitConversionTool &data)

Detailed Description

Definition at line 18 of file ossimUnitConversionTool.h.

Constructor & Destructor Documentation

ossimUnitConversionTool() [1/2]

ossimUnitConversionTool::ossimUnitConversionTool	(	double	value = 1.0,
		ossimUnitType	unitType = OSSIM_METERS
	)

Definition at line 33 of file ossimUnitConversionTool.cpp.

   : theValue(value),
     theUnitType(unitType),
     theOrigin()
{
}

ossimUnitConversionTool() [2/2]

ossimUnitConversionTool::ossimUnitConversionTool	(	const ossimGpt &	origin,
		double	value,
		ossimUnitType	unitType = OSSIM_METERS
	)

Definition at line 41 of file ossimUnitConversionTool.cpp.

   : theValue(value),
     theUnitType(unitType),
     theOrigin(origin)
{
}

Member Function Documentation

computeMeters()

double ossimUnitConversionTool::computeMeters ( ) const

protected

Definition at line 377 of file ossimUnitConversionTool.cpp.

References DEG_PER_RAD, FT_PER_MILE, ossimGpt::metersPerDegree(), MTRS_PER_FT, ossim::nan(), OSSIM_DEGREES, OSSIM_FEET, OSSIM_METERS, OSSIM_MICRONS, OSSIM_MILES, OSSIM_MILLIMETERS, OSSIM_MINUTES, OSSIM_NAUTICAL_MILES, OSSIM_RADIANS, OSSIM_SECONDS, OSSIM_US_SURVEY_FEET, theOrigin, theUnitType, theValue, US_METERS_PER_FT, ossimDpt::x, and ossimDpt::y.

Referenced by getCentimeters(), getDegrees(), getFeet(), getKilometers(), getMeters(), getMicrons(), getMiles(), getMillimeters(), getNauticalMiles(), getUsSurveyFeet(), and getYards().

{
   switch(theUnitType)
   {
      case OSSIM_METERS:
      {
         return theValue;
         break;
      }
      case OSSIM_RADIANS:
      {
         ossimDpt pt = theOrigin.metersPerDegree();
         return (theValue*DEG_PER_RAD)*((pt.x+pt.y)*.5);
      }
      case OSSIM_DEGREES:
      {
         ossimDpt pt = theOrigin.metersPerDegree();
         return theValue*((pt.x+pt.y)*.5);
      }
      case OSSIM_US_SURVEY_FEET:
      {
         return  US_METERS_PER_FT*theValue;
      }
      case OSSIM_FEET:
      {
         return MTRS_PER_FT*theValue;
      }
      case OSSIM_SECONDS:
      {
         ossimDpt pt = theOrigin.metersPerDegree();
         return (theValue/3600.0)*((pt.x+pt.y)*.5);
      }
      case OSSIM_MINUTES:
      {
         ossimDpt pt = theOrigin.metersPerDegree();
         return (theValue/60.0)*((pt.x+pt.y)*.5);
      }
      case OSSIM_NAUTICAL_MILES:
      {
         return (theOrigin.metersPerDegree().y/60.0)*theValue;
      }
      case OSSIM_MILES:
      {
         return MTRS_PER_FT*FT_PER_MILE*theValue;
      }
      case OSSIM_MILLIMETERS:
      {
         return (theValue/(1e3));
      }
      case OSSIM_MICRONS:
      {
         return (theValue/(1e6));
      }
      default:
         break;
   }

   return ossim::nan();
}

getCentimeters()

double ossimUnitConversionTool::getCentimeters

(

)

const

Definition at line 338 of file ossimUnitConversionTool.cpp.

References computeMeters(), OSSIM_KILOMETERS, theUnitType, and theValue.

Referenced by getValue().

{
   if(theUnitType == OSSIM_KILOMETERS)
   {
      return theValue;
   }

   return ((computeMeters()*1e2));   
}

getDegrees()

double ossimUnitConversionTool::getDegrees

(

)

const

Definition at line 237 of file ossimUnitConversionTool.cpp.

References computeMeters(), DEG_PER_RAD, ossimGpt::metersPerDegree(), OSSIM_DEGREES, OSSIM_MINUTES, OSSIM_RADIANS, OSSIM_SECONDS, theOrigin, theUnitType, theValue, ossimDpt::x, and ossimDpt::y.

Referenced by getMinutes(), getRadians(), getSeconds(), getValue(), operator<<(), and ossimMapProjection::snapTiePointTo().

{
   switch (theUnitType)
   {
      case OSSIM_DEGREES:
      {
         return theValue;
      }
      case OSSIM_MINUTES:
      {
         return (theValue / 60.0);
      }
      case OSSIM_SECONDS:
      {
         return (theValue / 3600.0);
      }
      case OSSIM_RADIANS:
      {
         return (theValue * DEG_PER_RAD);
      }
      default:
         break;
   }
   
   ossimDpt pt = theOrigin.metersPerDegree();
   return (computeMeters() /((pt.x+pt.y)*.5));
}

getFeet()

double ossimUnitConversionTool::getFeet

(

)

const

Definition at line 292 of file ossimUnitConversionTool.cpp.

References computeMeters(), FT_PER_MTRS, OSSIM_FEET, theUnitType, and theValue.

Referenced by getInches(), getValue(), and operator<<().

{
   if(theUnitType == OSSIM_FEET)
   {
      return theValue;
   }
   return (computeMeters()*FT_PER_MTRS);
}

getInches()

double ossimUnitConversionTool::getInches

(

)

const

Definition at line 358 of file ossimUnitConversionTool.cpp.

References getFeet(), OSSIM_INCHES, theUnitType, and theValue.

Referenced by getValue().

{
   if(theUnitType == OSSIM_INCHES)
   {
      return theValue;
   }

   return ((getFeet()*12.0));   
}

getKilometers()

double ossimUnitConversionTool::getKilometers

(

)

const

Definition at line 368 of file ossimUnitConversionTool.cpp.

References computeMeters(), OSSIM_KILOMETERS, theUnitType, and theValue.

Referenced by getValue().

{
   if(theUnitType == OSSIM_KILOMETERS)
   {
      return theValue;
   }
   return ((computeMeters()*1e-3));
}

getMeters()

double ossimUnitConversionTool::getMeters

(

)

const

Definition at line 218 of file ossimUnitConversionTool.cpp.

References computeMeters(), OSSIM_METERS, theUnitType, and theValue.

Referenced by ossimPointCloudGeometry::convertPos(), ossimLasReader::convertToMeters(), getValue(), operator<<(), ossimTiffWorld::saveToOssimGeom(), and ossimMapProjection::snapTiePointTo().

{
   if(theUnitType == OSSIM_METERS)
   {
      return theValue;
   }
   
   return computeMeters();
}

getMicrons()

double ossimUnitConversionTool::getMicrons

(

)

const

Definition at line 329 of file ossimUnitConversionTool.cpp.

References computeMeters(), OSSIM_MICRONS, theUnitType, and theValue.

Referenced by getValue().

{
   if(theUnitType == OSSIM_MICRONS)
   {
      return theValue;
   }
   return ((computeMeters()*1e6));
}

getMiles()

double ossimUnitConversionTool::getMiles

(

)

const

Definition at line 311 of file ossimUnitConversionTool.cpp.

References computeMeters(), FT_PER_MILE, FT_PER_MTRS, OSSIM_MILES, theUnitType, and theValue.

Referenced by getValue().

{
   if(theUnitType == OSSIM_MILES)
   {
      return theValue;
   }
   return ((computeMeters()*FT_PER_MTRS)/FT_PER_MILE);
}

getMillimeters()

double ossimUnitConversionTool::getMillimeters

(

)

const

Definition at line 320 of file ossimUnitConversionTool.cpp.

References computeMeters(), OSSIM_MILLIMETERS, theUnitType, and theValue.

Referenced by getValue().

{
   if(theUnitType == OSSIM_MILLIMETERS)
   {
      return theValue;
   }
   return ((computeMeters()*1e3));
}

getMinutes()

double ossimUnitConversionTool::getMinutes

(

)

const

Definition at line 265 of file ossimUnitConversionTool.cpp.

References getDegrees(), OSSIM_MINUTES, theUnitType, and theValue.

Referenced by getValue(), and operator<<().

{
   if(theUnitType == OSSIM_MINUTES)
   {
      return theValue;
   }
   return (getDegrees()*60.0);
}

getNauticalMiles()

double ossimUnitConversionTool::getNauticalMiles

(

)

const

Definition at line 301 of file ossimUnitConversionTool.cpp.

References computeMeters(), ossimGpt::metersPerDegree(), OSSIM_NAUTICAL_MILES, theOrigin, theUnitType, theValue, and ossimDpt::y.

Referenced by getValue(), and operator<<().

{
   if(theUnitType == OSSIM_NAUTICAL_MILES)
   {
      return theValue;
   }
   
   return (computeMeters()/(theOrigin.metersPerDegree().y/60.0));
}

getOrigin() [1/2]

ossimGpt ossimUnitConversionTool::getOrigin

(

)

const

Definition at line 55 of file ossimUnitConversionTool.cpp.

References theOrigin.

{
   return theOrigin;
}

getOrigin() [2/2]

void ossimUnitConversionTool::getOrigin

(

ossimGpt &

result

)

const

Definition at line 60 of file ossimUnitConversionTool.cpp.

References theOrigin.

{
   result = theOrigin;
}

getRadians()

double ossimUnitConversionTool::getRadians

(

)

const

Definition at line 228 of file ossimUnitConversionTool.cpp.

References getDegrees(), OSSIM_RADIANS, RAD_PER_DEG, theUnitType, and theValue.

Referenced by getValue().

{
   if(theUnitType == OSSIM_RADIANS)
   {
      return theValue;
   }
   return getDegrees()*RAD_PER_DEG;
}

getSeconds()

double ossimUnitConversionTool::getSeconds

(

)

const

Definition at line 274 of file ossimUnitConversionTool.cpp.

References getDegrees(), OSSIM_SECONDS, theUnitType, and theValue.

Referenced by getValue(), and operator<<().

{
   if(theUnitType == OSSIM_SECONDS)
   {
      return theValue;
   }
   return (getDegrees()*3600.0);
}

getUsSurveyFeet()

double ossimUnitConversionTool::getUsSurveyFeet

(

)

const

Definition at line 283 of file ossimUnitConversionTool.cpp.

References computeMeters(), OSSIM_US_SURVEY_FEET, theUnitType, theValue, and US_METERS_PER_FT.

Referenced by getValue(), and operator<<().

{
   if(theUnitType == OSSIM_US_SURVEY_FEET)
   {
      return theValue;
   }
   return (computeMeters()/US_METERS_PER_FT);
}

getValue()

double ossimUnitConversionTool::getValue

(

ossimUnitType

unitType = OSSIM_METERS

)

const

Definition at line 72 of file ossimUnitConversionTool.cpp.

References getCentimeters(), getDegrees(), getFeet(), getInches(), getKilometers(), getMeters(), getMicrons(), getMiles(), getMillimeters(), getMinutes(), getNauticalMiles(), getRadians(), getSeconds(), getUsSurveyFeet(), getYards(), ossim::nan(), OSSIM_CENTIMETERS, OSSIM_DEGREES, OSSIM_FEET, OSSIM_INCHES, OSSIM_KILOMETERS, OSSIM_METERS, OSSIM_MICRONS, OSSIM_MILES, OSSIM_MILLIMETERS, OSSIM_MINUTES, OSSIM_NAUTICAL_MILES, OSSIM_RADIANS, OSSIM_SECONDS, OSSIM_US_SURVEY_FEET, and OSSIM_YARDS.

Referenced by ossimOgcWktTranslator::fromOssimKwl(), ossimTilingRect::getPaddingSize(), ossimGeoAnnotationEllipseObject::getWidthHeightInPixels(), ossimMapProjection::lineSampleHeightToWorld(), ossimGdalOgrVectorAnnotation::loadOmdFile(), ossimGdalOgrVectorAnnotation::loadState(), ossimMapProjection::loadState(), ossimEsriShapeFileFilter::loadState(), ossimMapProjection::updateFromTransform(), and ossimMapProjection::worldToLineSample().

{
   switch(unitType)
   {
      case OSSIM_METERS:
      {
         return getMeters();
      }
      case OSSIM_RADIANS:
      {
         return getRadians();
      }
      case OSSIM_DEGREES:
      {
         return getDegrees();
      }
      case OSSIM_US_SURVEY_FEET:
      {
         return getUsSurveyFeet();
      }
      case OSSIM_FEET:
      {
         return getFeet();
      }
      case OSSIM_SECONDS:
      {
         return getSeconds();
      }
      case OSSIM_MINUTES:
      {
         return getMinutes();
      }
      case OSSIM_NAUTICAL_MILES:
      {
         return getNauticalMiles();
      }
      case OSSIM_MILES:
      {
         return getMiles();
      }
      case OSSIM_MICRONS:
      {
         return getMicrons();
      }
      case OSSIM_CENTIMETERS:
      {
         return getCentimeters();
      }
      case OSSIM_MILLIMETERS:
      {
         return getMillimeters();
      }
      case OSSIM_YARDS:
      {
         return getYards();
      }
      case OSSIM_INCHES:
      {
         return getInches();
      }
      case OSSIM_KILOMETERS:
      {
         return getKilometers();
      }
      default:
         break;
   }

   return ossim::nan();
}

getYards()

double ossimUnitConversionTool::getYards

(

)

const

Definition at line 348 of file ossimUnitConversionTool.cpp.

References computeMeters(), OSSIM_INCHES, theUnitType, and theValue.

Referenced by getValue().

{
   if(theUnitType == OSSIM_INCHES)
   {
      return theValue;
   }

   return ((computeMeters()/0.914));   
}

setCentimeters()

void ossimUnitConversionTool::setCentimeters

(

double

value

)

Definition at line 198 of file ossimUnitConversionTool.cpp.

References OSSIM_CENTIMETERS, and setValue().

{
   setValue(value, OSSIM_CENTIMETERS);
}

setDegrees()

void ossimUnitConversionTool::setDegrees

(

double

value

)

Definition at line 153 of file ossimUnitConversionTool.cpp.

References OSSIM_DEGREES, and setValue().

{
   setValue(value, OSSIM_DEGREES);
}

setFeet()

void ossimUnitConversionTool::setFeet

(

double

value

)

Definition at line 173 of file ossimUnitConversionTool.cpp.

References OSSIM_FEET, and setValue().

{
   setValue(value, OSSIM_FEET);
}

setInches()

void ossimUnitConversionTool::setInches

(

double

value

)

Definition at line 208 of file ossimUnitConversionTool.cpp.

References OSSIM_INCHES, and setValue().

{
   setValue(value, OSSIM_INCHES);
}

setKilometers()

void ossimUnitConversionTool::setKilometers

(

double

value

)

Definition at line 213 of file ossimUnitConversionTool.cpp.

References OSSIM_KILOMETERS, and setValue().

{
   setValue(value, OSSIM_KILOMETERS);
}

setMeters()

void ossimUnitConversionTool::setMeters

(

double

value

)

Definition at line 143 of file ossimUnitConversionTool.cpp.

References OSSIM_METERS, and setValue().

{
   setValue(value, OSSIM_METERS);
}

setMicrons()

void ossimUnitConversionTool::setMicrons

(

double

value

)

Definition at line 193 of file ossimUnitConversionTool.cpp.

References OSSIM_MICRONS, and setValue().

{
   setValue(value, OSSIM_MICRONS);
}

setMiles()

void ossimUnitConversionTool::setMiles

(

double

value

)

Definition at line 183 of file ossimUnitConversionTool.cpp.

References OSSIM_MILES, and setValue().

{
   setValue(value, OSSIM_MILES);
}

setMillimeters()

void ossimUnitConversionTool::setMillimeters

(

double

value

)

Definition at line 188 of file ossimUnitConversionTool.cpp.

References OSSIM_MILLIMETERS, and setValue().

{
   setValue(value, OSSIM_MILLIMETERS);
}

setMinutes()

void ossimUnitConversionTool::setMinutes

(

double

value

)

Definition at line 158 of file ossimUnitConversionTool.cpp.

References OSSIM_MINUTES, and setValue().

{
   setValue(value, OSSIM_MINUTES);
}

setNauticalMiles()

void ossimUnitConversionTool::setNauticalMiles

(

double

value

)

Definition at line 178 of file ossimUnitConversionTool.cpp.

References OSSIM_NAUTICAL_MILES, and setValue().

{
   setValue(value, OSSIM_NAUTICAL_MILES);
}

setOrigin()

void ossimUnitConversionTool::setOrigin

(

const ossimGpt &

gpt

)

Definition at line 50 of file ossimUnitConversionTool.cpp.

References theOrigin.

Referenced by ossimMapProjection::snapTiePointTo().

{
   theOrigin = gpt;
}

setRadians()

void ossimUnitConversionTool::setRadians

(

double

value

)

Definition at line 148 of file ossimUnitConversionTool.cpp.

References OSSIM_RADIANS, and setValue().

{
   setValue(value, OSSIM_RADIANS);
}

setSeconds()

void ossimUnitConversionTool::setSeconds

(

double

value

)

Definition at line 163 of file ossimUnitConversionTool.cpp.

References OSSIM_SECONDS, and setValue().

{
   setValue(value, OSSIM_SECONDS);
}

setUsSurveyFeet()

void ossimUnitConversionTool::setUsSurveyFeet

(

double

value

)

Definition at line 168 of file ossimUnitConversionTool.cpp.

References OSSIM_US_SURVEY_FEET, and setValue().

{
   setValue(value, OSSIM_US_SURVEY_FEET);
}

setValue()

void ossimUnitConversionTool::setValue	(	double	value,
		ossimUnitType	unitType = OSSIM_METERS
	)

Definition at line 65 of file ossimUnitConversionTool.cpp.

References theUnitType, and theValue.

Referenced by ossimLasReader::convertToMeters(), ossimOgcWktTranslator::fromOssimKwl(), ossimTilingRect::getConvertedDistance(), ossimTiling::getConvertedTilingDistance(), ossimTiling::getDeltaPerPixel(), ossimTilingRect::getPaddingSize(), ossimGeoAnnotationEllipseObject::getWidthHeightInPixels(), ossimMapProjection::lineSampleHeightToWorld(), ossimMapProjection::loadState(), setCentimeters(), setDegrees(), setFeet(), setInches(), setKilometers(), setMeters(), setMicrons(), setMiles(), setMillimeters(), setMinutes(), setNauticalMiles(), setRadians(), setSeconds(), setUsSurveyFeet(), setYards(), ossimMapProjection::snapTiePointTo(), ossimMapProjection::updateFromTransform(), and ossimMapProjection::worldToLineSample().

{
   theValue    = value;
   theUnitType = unitType;
}

setYards()

void ossimUnitConversionTool::setYards

(

double

value

)

Definition at line 203 of file ossimUnitConversionTool.cpp.

References OSSIM_YARDS, and setValue().

{
   setValue(value, OSSIM_YARDS);
}

Friends And Related Function Documentation

operator<<

std::ostream& operator<< ( std::ostream &  out, const ossimUnitConversionTool &  data  )

friend

Definition at line 18 of file ossimUnitConversionTool.cpp.

{
   out << std::setprecision(15) << std::setiosflags(std::ios::fixed)
       << "Meters:           " << data.getMeters()
       << "\nFeet:             " << data.getFeet()
       << "\nU.S. Survey Feet: " << data.getUsSurveyFeet()
       << "\nNautical miles:   " << data.getNauticalMiles()
       << "\nDegrees:          " << data.getDegrees()
       << "\nMinutes:          " << data.getMinutes()
       << "\nSeconds:          " << data.getSeconds() << std::endl;
   
   return out;
}

Member Data Documentation

theOrigin

ossimGpt ossimUnitConversionTool::theOrigin

protected

Definition at line 75 of file ossimUnitConversionTool.h.

Referenced by computeMeters(), getDegrees(), getNauticalMiles(), getOrigin(), and setOrigin().

theUnitType

ossimUnitType ossimUnitConversionTool::theUnitType

protected

Definition at line 74 of file ossimUnitConversionTool.h.

Referenced by computeMeters(), getCentimeters(), getDegrees(), getFeet(), getInches(), getKilometers(), getMeters(), getMicrons(), getMiles(), getMillimeters(), getMinutes(), getNauticalMiles(), getRadians(), getSeconds(), getUsSurveyFeet(), getYards(), and setValue().

theValue

double ossimUnitConversionTool::theValue

protected

Definition at line 73 of file ossimUnitConversionTool.h.

Referenced by computeMeters(), getCentimeters(), getDegrees(), getFeet(), getInches(), getKilometers(), getMeters(), getMicrons(), getMiles(), getMillimeters(), getMinutes(), getNauticalMiles(), getRadians(), getSeconds(), getUsSurveyFeet(), getYards(), and setValue().

---

The documentation for this class was generated from the following files:

• ossimUnitConversionTool.h
• ossimUnitConversionTool.cpp