GraphicsConstants.hpp File Reference

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Detailed Description

Declares constants.

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This file is part of GPSTk, the GPS Toolkit.

The GPSTk is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or any later version.

The GPSTk is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.

You should have received a copy of the GNU Lesser General Public License along with GPSTk; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA

Copyright 2004, The University of Texas at Austin

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namespace vdraw { /** BasicVectorGraphics

Definition in file GraphicsConstants.hpp.

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Variable Documentation

const double A3_HEIGHT_PTS

A3 page size height given in points.

const double A3_WIDTH_PTS

A3 page size width given in points.

const double A4_HEIGHT_PTS

A4 page size height given in points.

const double A4_WIDTH_PTS

A4 page size width given in points.

const double A5_HEIGHT_PTS

A5 page size height given in points.

const double A5_WIDTH_PTS

A5 page size width given in points.

const double DEGREES_TO_RADIANS

pi / 180

const double HALF_PI

pi / 2

const double PI

The value of pie to 24 decimal places. Definition at line 41 of file IERSConventions.cpp. Referenced by gpstk::gamma(), Position::getIonosphericPiercePoint(), gpstk::iauNut80Args(), gpstk::inverf(), gpstk::lngamma(), gpstk::moonJ2kPosition(), StudentDistribution::pdf(), EclipsedSatFilter::Process(), Expression::setGPSConstants(), AshtechMBEN::code_block::snr(), and gpstk::sunJ2kPosition().

const double PTS_PER_CM

Units conversion from points to centimeters.

const double PTS_PER_INCH

Units conversion from points to inches.

const double RADIANS_TO_DEGREES

180 / pi

const double TWO_PI

pi * 2 Definition at line 66 of file icd_200_constants.hpp. Referenced by gpstk::CIS2CTS(), EOPPrediction::computeEOP(), gpstk::CrudeSolarPosition(), IonoModel::getCorrection(), and SunPosition::getPositionCIS().

const double US_LETTER_HEIGHT_PTS

U.S. Customary page size height given in points.

const double US_LETTER_WIDTH_PTS

U.S. Customary page size width given in points.

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