PHP code example of marcoconsiglio / trigonometry

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

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

    

marcoconsiglio / trigonometry example snippets

use MarcoConsiglio\Trigonometry\Angle;

use MarcoConsiglio\Trigonometry\Operations\Sum;

$alfa = Angle::createFromValues(180, 12, 43, Angle::CLOCKWISE); // 180° 12' 43"
$alfa = new Angle(new FromDegrees(180, 12, 43, Angle::CLOCKWISE))

$beta = Angle::createFromString("180° 12' 43\""); // Input from the user
$beta = new Angle(new FromString("180° 12' 43\""));

Angle::ANGLE_REGEX;

$gamma = Angle::createFromDecimal(180.2119); // 180.2119°
$gamma = new Angle(new FromDecimal(180.2119));

$delta = Angle::createFromRadiant(3.1452910063); // deg2rad(180.2119°)
$delta = new Angle(FromRadiant(3.1452910063));

$values = $alfa->getDegrees();
echo $values[0]; // Degrees
echo $values[1]; // Minutes
echo $values[2]; // Seconds
$values = $alfa->getDegrees(true);
echo $value['degrees'];
echo $value['minutes'];
echo $value['seconds'];

$alfa->degrees;   // 180
$alfa->minutes;   // 12
$alfa->seconds;   // 43
$alfa->direction; // Angle::CLOCKWISE (1)

$alfa->toDecimal(); // 180.2119

$alfa->toRadiant(); // 3.1452910063

$alfa = Angle::createFromValues(180, 12, 43, Angle::COUNTER_CLOCKWISE);
$beta = Angle::createFromString("-180° 12' 43\"");
$gamma = Angle::createFromDecimal(-180.2119); 
$delta = Angle::createFromRadiant(-3.1452910063);

$alfa = Angle::createFromDecimal(180);
$beta = Angle::createFromDecimal(90);
$gamma = Angle::createFromDecimal(360);
$alfa->isGreaterThan(90);       // true     180 >  90
$alfa->gt("90");                // 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->isGreaterThanOrEqual(90);        // true 180 >=  90
$alfa->gte("180");                      // true 180 >= 180
$beta->isGreaterThanOrEqual($gamma);    // true  90 >=  90
$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);           // true 180 < 90

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

Angle::CLOCKWISE; // 1

Angle::COUNTER_CLOCKWISE; // 1

$alfa->toggleDirection();

$alfa->isClockwise();           // false
$alfa->isCounterClockwise();    // true

$alfa = Angle::createFromDecimal(180);
$beta = Angle::createFromDecimal(270);
$gamma = new Sum(new FromAngles($alfa, $beta));
(string) $gamma; // 90° 0' 0"