PHP code example of marcoconsiglio / goniometry

    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

    

marcoconsiglio / goniometry example snippets

use MarcoConsiglio\Goniometry\Angle;

$alfa = Angle::createFromValues(180, 30);
$beta = Angle::createFromString("180° 30'");
$gamma = Angle::createFromDecimal(180.5);
$delta = Angle::createFromRadian(M_PI); // 180°

$alfa = AngularDistance::createFromValues(180, 30);
$beta = AngularDistance::createFromString("180° 30'");
$gamma = AngularDistance::createFromDecimal(180.5);
$delta = AngularDistance::createFromRadian(M_PI); // 180°

$alfa = Angle::createFromValues(180, 12, 43.4618, Rotation::CLOCKWISE); // -180° 12' 43.4618"

$beta = Angle::createFromString("-180° 12' 43.4618\"");

Angle::DEGREES_REGEX;
Angle::MINUTES_REGEX;
Angle::SECONDS_REGEX;

$gamma = Angle::createFromDecimal(180.2119);   //  180.2119°
$gamma = Angle::createFromDecimal(-180.2119);  // -180.2119°
$gamma = Angle::createFromDecimal(301.0);      //    1.0°

$delta = Angle::createFromRadian(M_PI);      //  π ≅  180°
$delta = Angle::createFromRadian(
  new Radian(Number::π())
);                                           //  π =  180°
$delta = Angle::createFromRadian(-M_PI);     // -π ≅ -180°
$delta = Angle::createFromRadian(2 * M_PI);  // 2π ≅    0°

$values = $alfa->getDegrees();
echo $values[0]; // int (degrees)
echo $values[1]; // int (minutes)
echo $values[2]; // float (seconds)
echo $values[3]; // int (rotation direction +1/-1)
$values = $alfa->getDegrees(true);
echo $value['degrees']; // int
echo $value['minutes']; // int
echo $value['seconds']; // float
echo $value['direction']; // int

/** @var Degrees */
(string) $alfa->degrees;  // 180°
/** @var Minutes */
(string) $alfa->minutes;  // 12'
/** @var Seconds */
(string) $alfa->seconds;  // 43"
/** @var Rotation */
$alfa->direction;         // Rotation::CLOCKWISE (-1)

Rotation::COUNTER_CLOCKWISE; // 1

Rotation::CLOCKWISE; // -1

$beta = $alfa->oppositeRotation();

// If $alfa is a positive angle
$alfa->isCounterClockwise();    // true
$alfa->isClockwise();           // false
// If $beta is a negative angle
$beta->isCounterClockwise();    // false
$beta->isClockwise();           // true

$negative_angle = Angle::createFromDecimal(-180); // -180°
$positive_angle = $negative_angle->absolute();    // +180°

$alfa->toFloat();   // 180.211971543295645
$alfa->toFloat(4);  // 180.2119
$alfa->toFloat(200) // 180.211971543295645

$sexadecimal = $alfa->toSexadecimalDegrees();
/** @var Number */
(string) $sexadecimal->value;// 180.2119715432956455962174521226543543
/** @var float */
$sexadecimal->value();       // 180.211971543295645
/** @var float */
$sexadecimal->value(3);      // 180.212
/** @var float */
$sexadecimal->value(12);     // 180.211971543296

$alfa->toRadian();    // 3.141592653589793
$alfa->toRadian(3);   // 3.141
$alfa->toRadian(200); // 3.141592653589793 

(string) $alfa; // 180° 30' 25.757385"

$alfa = Angle::createFromDecimal(89.999);
$alfa->isEqualTo(90.0, 0);  // true with precision 0
$alfa->isEqualTo(90.0, 3);  // false with precision 3

$alfa = Angle::createFromDecimal(180);
$beta = Angle::createFromDecimal(90);
$gamma = Angle::createFromDecimal(360);
$alfa->isGreaterThan(90);       // true     180 >  90
$alfa->gt("90° 0' 0\"");        // true     180 >  90
$alfa->isGreaterThan($gamma);   // false    180 > 360
$alfa->gt($gamma);              // false    180 > 360

$alfa = Angle::createFromDecimal(180);
$beta = Angle::createFromDecimal(90);
$gamma = Angle::createFromDecimal(90);
$alfa->isGreaterThanOrEqualTo(90);        // true 180 ≧  90
$alfa->gte("180 0' 0\"");               // true 180 ≧ 180
$beta->isGreaterThanOrEqualTo($alfa);    // true  90 ≧ 180
$beta->gte(90);                         // true  90 ≧  90

$alfa = Angle::createFromDecimal(90);
$beta = Angle::createFromDecimal(180);
$alfa->isLessThan(180);     // true  90 < 180
$alfa->lt(180);             // true  90 < 180
$alfa->isLessThan($beta);   // true  90 < 180
$beta->lt($alfa);           // false 180 < 90

$alfa = Angle::createFromDecimal(90);
$beta = Angle::createFromDecimal(180);
$alfa->isLessThanOrEqualTo(180);    // true 90 ≦ 180
$alfa->lte(90);                     // true 90 ≦ 90
$alfa->isLessThanOrEqualTo($beta);  // false 90 ≦ 180
$alfa->lte($beta);                  // false 90 ≦ 180

$alfa = Angle::createFromDecimal(180);
$beta = Angle::createFromDecimal(180);
$gamma = Angle::createFromDecimal(-180);
$alfa->isEqualTo($beta);  // true 180 ≅ 180
$alfa->eq($gamma);        // true 180 ≅ -180

$alfa = Angle::createFromDecimal(90);
$beta = Angle::createFromDecimal(180);
$alfa->isDifferentThan(180);        // true   90 ≇ 180
$alfa->not(180);                    // true   90 ≇ 180
$alfa->isDifferentThan(-90);        // false  90 ≇ -90
$beta->not($alfa);                  // true   180 ≇ 90

$alfa = Angle::createFromDecimal(90.345);
$beta = Angle::createFromValue(90);
$delta = Angle::createFromValue(4); // ±2° error
$alfa->fuzzyEqual($beta, $delta); // true
$alfa->feq($beta, $delta); // true

$alfa = Angle::createFromDecimal(180);
$beta = Angle::createFromDecimal(-270);
$gamma = 
         $alfa    //  180° + 
   ->sum($beta);  // -270° =
(string) $gamma;  //  -90° 

$alfa = Angle::createFromDecimal(180);
$beta = Angle::createFromDecimal(-270);
$gamma = 
           $alfa    // 180° +
  ->absSum($beta);  //-270° =
(string) $gamma;    // 270°

$alfa = Angle::createFromDecimal(-180);
$beta = Angle::createFromDecimal(-270);
$gamma = 
           $alfa    // -180° +
  ->absSum($beta);  // -270°
(string) $gamma;    //  270°

$alfa = Angle::createFromValues(180);
$beta = Angle::createFromValues(90);
$distance = AngularDistance::between($alfa, $beta);

 php
$alfa = Angle::createFromDecimal(90.0);
$beta = $alfa->oppositeDirection();
(string) $beta; // 180° 0' 0"