13730559764

Committed 07 Mar 2025 10:35PM UTC coverage: 84.117%. Remained the same

Build # 13730559764

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Committed by

BenMorel

Commit Message

Add tests for CompoundCurve explicit form

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95.54

/src/Engine/DatabaseEngine.php

<?php

declare(strict_types=1);

namespace Brick\Geo\Engine;

use Brick\Geo\CircularString;
use Brick\Geo\CompoundCurve;
use Brick\Geo\Curve;
use Brick\Geo\CurvePolygon;
use Brick\Geo\Exception\GeometryEngineException;
use Brick\Geo\Geometry;
use Brick\Geo\GeometryCollection;
use Brick\Geo\LineString;
use Brick\Geo\MultiCurve;
use Brick\Geo\MultiLineString;
use Brick\Geo\MultiPoint;
use Brick\Geo\MultiSurface;
use Brick\Geo\MultiPolygon;
use Brick\Geo\Point;
use Brick\Geo\Polygon;
use Brick\Geo\PolyhedralSurface;
use Brick\Geo\Proxy\ProxyFactory;
use Brick\Geo\Surface;
use Brick\Geo\TIN;
use Brick\Geo\Triangle;
use Override;

/**
 * Database implementation of the GeometryEngine.
 *
 * The target database must have support for GIS functions.
 */
abstract class DatabaseEngine implements GeometryEngine
{
    private readonly bool $useProxy;

    public function __construct(bool $useProxy)
    {
        $this->useProxy = $useProxy;
    }

    /**
     * Executes a SQL query.
     *
     * @param string                                   $query      The SQL query to execute.
     * @param list<GeometryParameter|string|float|int> $parameters The geometry data or scalar values to pass as parameters.
     *
     * @return list<mixed> A numeric result array.
     *
     * @throws GeometryEngineException
     */
    abstract protected function executeQuery(string $query, array $parameters) : array;

    /**
     * Returns the syntax required to perform an ST_GeomFromText(), together with placeholders.
     *
     * This method may be overridden if necessary.
     */
    protected function getGeomFromTextSyntax(): string
    {
        return 'ST_GeomFromText(?, ?)';
    }

    /**
     * Returns the syntax required to perform an ST_GeomFromWKB(), together with placeholders.
     *
     * This method may be overridden if necessary.
     */
    protected function getGeomFromWKBSyntax(): string
    {
        return 'ST_GeomFromWKB(?, ?)';
    }

    /**
     * Returns the placeholder syntax for the given parameter.
     *
     * This method may be overridden to perform explicit type casts if necessary.
     */
    protected function getParameterPlaceholder(string|float|int $parameter): string
    {
        return '?';
    }

    /**
     * Builds and executes a SQL query for a GIS function.
     *
     * @param string                           $function        The SQL GIS function to execute.
     * @param array<Geometry|string|float|int> $parameters     The Geometry objects or scalar values to pass as parameters.
     * @param bool                             $returnsGeometry Whether the GIS function returns a Geometry.
     *
     * @return list<mixed> A numeric result array.
     *
     * @throws GeometryEngineException
     */
    private function query(string $function, array $parameters, bool $returnsGeometry) : array
    {
        $queryParameters = [];
        $queryValues = [];

        foreach ($parameters as $parameter) {
            if ($parameter instanceof Geometry) {
                $sendAsBinary = ! $parameter->isEmpty();

                $queryParameters[] = $sendAsBinary
                    ? $this->getGeomFromWKBSyntax()
                    : $this->getGeomFromTextSyntax();

                $queryValues[] = new GeometryParameter($parameter, $sendAsBinary);
            } else {
                $queryParameters[] = $this->getParameterPlaceholder($parameter);
                $queryValues[] = $parameter;
            }
        }

        $query = sprintf('SELECT %s(%s)', $function, implode(', ', $queryParameters));

        if ($returnsGeometry) {
            $query = sprintf('
                SELECT
                    CASE WHEN ST_IsEmpty(g) THEN ST_AsText(g) ELSE NULL END,
                    CASE WHEN ST_IsEmpty(g) THEN NULL ELSE ST_AsBinary(g) END,
                    ST_GeometryType(g),
                    ST_SRID(g)
                FROM (%s AS g) AS q
            ', $query);
        }

        return $this->executeQuery($query, $queryValues);
    }

    /**
     * Queries a GIS function returning a boolean value.
     *
     * @param string                       $function   The SQL GIS function to execute.
     * @param Geometry|string|float|int ...$parameters The Geometry objects or scalar values to pass as parameters.
     *
     * @throws GeometryEngineException
     */
    private function queryBoolean(string $function, Geometry|string|float|int ...$parameters) : bool
    {
        /** @var array{scalar|null} $result */
        $result = $this->query($function, $parameters, false);

        $value = $result[0];

        // SQLite3 returns -1 when calling a boolean GIS function on a NULL result,
        // MariaDB returns -1 when an unsupported operation is performed on a Z/M geometry.
        if ($value === null || $value === -1 || $value === '-1') {
            throw GeometryEngineException::operationYieldedNoResult();
        }

        return (bool) $value;
    }

    /**
     * Queries a GIS function returning a floating point value.
     *
     * @param string                       $function   The SQL GIS function to execute.
     * @param Geometry|string|float|int ...$parameters The Geometry objects or scalar values to pass as parameters.
     *
     * @throws GeometryEngineException
     */
    private function queryFloat(string $function, Geometry|string|float|int ...$parameters) : float
    {
        /** @var array{scalar|null} $result */
        $result = $this->query($function, $parameters, false);

        $value = $result[0];

        if ($value === null) {
            throw GeometryEngineException::operationYieldedNoResult();
        }

        return (float) $value;
    }

    /**
     * Queries a GIS function returning a Geometry object.
     *
     * @param string                       $function   The SQL GIS function to execute.
     * @param Geometry|string|float|int ...$parameters The Geometry objects or scalar values to pass as parameters.
     *
     * @throws GeometryEngineException
     */
    private function queryGeometry(string $function, Geometry|string|float|int ...$parameters) : Geometry
    {
        /** @var array{string|null, string|resource|null, string, int|numeric-string} $result */
        $result = $this->query($function, $parameters, true);

        [$wkt, $wkb, $geometryType, $srid] = $result;

        $srid = (int) $srid;

        if ($wkt !== null) {
            if ($this->useProxy) {
                $geometryClass = $this->getGeometryClass($geometryType);

                return ProxyFactory::createWktProxy($geometryClass, $wkt, $srid);
            }

            return Geometry::fromText($wkt, $srid);
        }

        if ($wkb !== null) {
            if (is_resource($wkb)) {
                $wkb = stream_get_contents($wkb);

                if ($wkb === false) {
                    throw new GeometryEngineException('Cannot read stream contents.');
                }
            }

            if ($this->useProxy) {
                $geometryClass = $this->getGeometryClass($geometryType);

                return ProxyFactory::createWkbProxy($geometryClass, $wkb, $srid);
            }

            return Geometry::fromBinary($wkb, $srid);
        }

        throw GeometryEngineException::operationYieldedNoResult();
    }

    /**
     * @return class-string<Geometry>
     *
     * @throws GeometryEngineException
     */
    private function getGeometryClass(string $geometryType) : string
    {
        $geometryClasses = [
            'CIRCULARSTRING'     => CircularString::class,
            'COMPOUNDCURVE'      => CompoundCurve::class,
            'CURVE'              => Curve::class,
            'CURVEPOLYGON'       => CurvePolygon::class,
            'GEOMCOLLECTION'     => GeometryCollection::class, /* MySQL 8 - https://github.com/brick/geo/pull/33 */
            'GEOMETRY'           => Geometry::class,
            'GEOMETRYCOLLECTION' => GeometryCollection::class,
            'LINESTRING'         => LineString::class,
            'MULTICURVE'         => MultiCurve::class,
            'MULTILINESTRING'    => MultiLineString::class,
            'MULTIPOINT'         => MultiPoint::class,
            'MULTIPOLYGON'       => MultiPolygon::class,
            'MULTISURFACE'       => MultiSurface::class,
            'POINT'              => Point::class,
            'POLYGON'            => Polygon::class,
            'POLYHEDRALSURFACE'  => PolyhedralSurface::class,
            'SURFACE'            => Surface::class,
            'TIN'                => TIN::class,
            'TRIANGLE'           => Triangle::class
        ];

        $geometryType = strtoupper($geometryType);
        $geometryType = preg_replace('/^ST_/', '', $geometryType);
        assert($geometryType !== null);
        $geometryType = preg_replace('/ .*/', '', $geometryType);
        assert($geometryType !== null);

        if (! isset($geometryClasses[$geometryType])) {
            throw new GeometryEngineException('Unknown geometry type: ' . $geometryType);
        }

        return $geometryClasses[$geometryType];
    }

    #[Override]
    public function contains(Geometry $a, Geometry $b) : bool
    {
        return $this->queryBoolean('ST_Contains', $a, $b);
    }

    #[Override]
    public function intersects(Geometry $a, Geometry $b) : bool
    {
        return $this->queryBoolean('ST_Intersects', $a, $b);
    }

    #[Override]
    public function union(Geometry $a, Geometry $b) : Geometry
    {
        return $this->queryGeometry('ST_Union', $a, $b);
    }

    #[Override]
    public function intersection(Geometry $a, Geometry $b) : Geometry
    {
        return $this->queryGeometry('ST_Intersection', $a, $b);
    }

    #[Override]
    public function difference(Geometry $a, Geometry $b) : Geometry
    {
        return $this->queryGeometry('ST_Difference', $a, $b);
    }

    #[Override]
    public function envelope(Geometry $g) : Geometry
    {
        return $this->queryGeometry('ST_Envelope', $g);
    }

    #[Override]
    public function centroid(Geometry $g) : Point
    {
        /** @var Point */
        return $this->queryGeometry('ST_Centroid', $g);
    }

    #[Override]
    public function pointOnSurface(Surface|MultiSurface $g) : Point
    {
        /** @var Point */
        return $this->queryGeometry('ST_PointOnSurface', $g);
    }

    #[Override]
    public function length(Curve|MultiCurve $g) : float
    {
        return $this->queryFloat('ST_Length', $g);
    }

    #[Override]
    public function area(Surface|MultiSurface $g) : float
    {
        return $this->queryFloat('ST_Area', $g);
    }

    #[Override]
    public function azimuth(Point $observer, Point $subject) : float
    {
        return $this->queryFloat('ST_Azimuth', $observer, $subject);
    }

    #[Override]
    public function boundary(Geometry $g) : Geometry
    {
        return $this->queryGeometry('ST_Boundary', $g);
    }

    #[Override]
    public function isValid(Geometry $g) : bool
    {
        return $this->queryBoolean('ST_IsValid', $g);
    }

    #[Override]
    public function isClosed(Geometry $g) : bool
    {
        return $this->queryBoolean('ST_IsClosed', $g);
    }

    #[Override]
    public function isSimple(Geometry $g) : bool
    {
        return $this->queryBoolean('ST_IsSimple', $g);
    }

    #[Override]
    public function isRing(Curve $curve) : bool
    {
        try {
            return $this->queryBoolean('ST_IsRing', $curve);
        } catch (GeometryEngineException) {
            // Not all RDBMS (hello, MySQL) support ST_IsRing(), but we have an easy fallback
            return $this->isClosed($curve) && $this->isSimple($curve);
        }
    }

    #[Override]
    public function makeValid(Geometry $g) : Geometry
    {
        return $this->queryGeometry('ST_MakeValid', $g);
    }

    #[Override]
    public function equals(Geometry $a, Geometry $b) : bool
    {
        return $this->queryBoolean('ST_Equals', $a, $b);
    }

    #[Override]
    public function disjoint(Geometry $a, Geometry $b) : bool
    {
        return $this->queryBoolean('ST_Disjoint', $a, $b);
    }

    #[Override]
    public function touches(Geometry $a, Geometry $b) : bool
    {
        return $this->queryBoolean('ST_Touches', $a, $b);
    }

    #[Override]
    public function crosses(Geometry $a, Geometry $b) : bool
    {
        return $this->queryBoolean('ST_Crosses', $a, $b);
    }

    #[Override]
    public function within(Geometry $a, Geometry $b) : bool
    {
        return $this->queryBoolean('ST_Within', $a, $b);
    }

    #[Override]
    public function overlaps(Geometry $a, Geometry $b) : bool
    {
        return $this->queryBoolean('ST_Overlaps', $a, $b);
    }

    #[Override]
    public function relate(Geometry $a, Geometry $b, string $matrix) : bool
    {
        return $this->queryBoolean('ST_Relate', $a, $b, $matrix);
    }

    #[Override]
    public function locateAlong(Geometry $g, float $mValue) : Geometry
    {
        return $this->queryGeometry('ST_LocateAlong', $g, $mValue);
    }

    #[Override]
    public function locateBetween(Geometry $g, float $mStart, float $mEnd) : Geometry
    {
        return $this->queryGeometry('ST_LocateBetween', $g, $mStart, $mEnd);
    }

    #[Override]
    public function distance(Geometry $a, Geometry $b) : float
    {
        return $this->queryFloat('ST_Distance', $a, $b);
    }

    #[Override]
    public function buffer(Geometry $g, float $distance) : Geometry
    {
        return $this->queryGeometry('ST_Buffer', $g, $distance);
    }

    #[Override]
    public function convexHull(Geometry $g) : Geometry
    {
        return $this->queryGeometry('ST_ConvexHull', $g);
    }

    #[Override]
    public function symDifference(Geometry $a, Geometry $b) : Geometry
    {
        return $this->queryGeometry('ST_SymDifference', $a, $b);
    }

    #[Override]
    public function snapToGrid(Geometry $g, float $size) : Geometry
    {
        return $this->queryGeometry('ST_SnapToGrid', $g, $size);
    }

    #[Override]
    public function simplify(Geometry $g, float $tolerance) : Geometry
    {
        return $this->queryGeometry('ST_Simplify', $g, $tolerance);
    }

    #[Override]
    public function maxDistance(Geometry $a, Geometry $b) : float
    {
        return $this->queryFloat('ST_MaxDistance', $a, $b);
    }

    #[Override]
    public function transform(Geometry $g, int $srid) : Geometry
    {
        return $this->queryGeometry('ST_Transform', $g, $srid);
    }

    #[Override]
    public function split(Geometry $g, Geometry $blade) : Geometry
    {
        return $this->queryGeometry('ST_Split', $g, $blade);
    }
}

1	<?php
2
3	declare(strict_types=1);
4
5	namespace Brick\Geo\Engine;
6
7	use Brick\Geo\CircularString;
8	use Brick\Geo\CompoundCurve;
9	use Brick\Geo\Curve;
10	use Brick\Geo\CurvePolygon;
11	use Brick\Geo\Exception\GeometryEngineException;
12	use Brick\Geo\Geometry;
13	use Brick\Geo\GeometryCollection;
14	use Brick\Geo\LineString;
15	use Brick\Geo\MultiCurve;
16	use Brick\Geo\MultiLineString;
17	use Brick\Geo\MultiPoint;
18	use Brick\Geo\MultiSurface;
19	use Brick\Geo\MultiPolygon;
20	use Brick\Geo\Point;
21	use Brick\Geo\Polygon;
22	use Brick\Geo\PolyhedralSurface;
23	use Brick\Geo\Proxy\ProxyFactory;
24	use Brick\Geo\Surface;
25	use Brick\Geo\TIN;
26	use Brick\Geo\Triangle;
27	use Override;
28
29	/**
30	* Database implementation of the GeometryEngine.
31	*
32	* The target database must have support for GIS functions.
33	*/
34	abstract class DatabaseEngine implements GeometryEngine
35	{
36	private readonly bool $useProxy;
37
38	public function __construct(bool $useProxy)
39	{
40	$this->useProxy = $useProxy;	×
41	}
42
43	/**
44	* Executes a SQL query.
45	*
46	* @param string $query The SQL query to execute.
47	* @param list<GeometryParameter\|string\|float\|int> $parameters The geometry data or scalar values to pass as parameters.
48	*
49	* @return list<mixed> A numeric result array.
50	*
51	* @throws GeometryEngineException
52	*/
53	abstract protected function executeQuery(string $query, array $parameters) : array;
54
55	/**
56	* Returns the syntax required to perform an ST_GeomFromText(), together with placeholders.
57	*
58	* This method may be overridden if necessary.
59	*/
60	protected function getGeomFromTextSyntax(): string
61	{
62	return 'ST_GeomFromText(?, ?)';	120✔
63	}
64
65	/**
66	* Returns the syntax required to perform an ST_GeomFromWKB(), together with placeholders.
67	*
68	* This method may be overridden if necessary.
69	*/
70	protected function getGeomFromWKBSyntax(): string
71	{
72	return 'ST_GeomFromWKB(?, ?)';	409✔
73	}
74
75	/**
76	* Returns the placeholder syntax for the given parameter.
77	*
78	* This method may be overridden to perform explicit type casts if necessary.
79	*/
80	protected function getParameterPlaceholder(string\|float\|int $parameter): string
81	{
82	return '?';	102✔
83	}
84
85	/**
86	* Builds and executes a SQL query for a GIS function.
87	*
88	* @param string $function The SQL GIS function to execute.
89	* @param array<Geometry\|string\|float\|int> $parameters The Geometry objects or scalar values to pass as parameters.
90	* @param bool $returnsGeometry Whether the GIS function returns a Geometry.
91	*
92	* @return list<mixed> A numeric result array.
93	*
94	* @throws GeometryEngineException
95	*/
96	private function query(string $function, array $parameters, bool $returnsGeometry) : array
97	{
98	$queryParameters = [];	1,263✔
99	$queryValues = [];	1,263✔
100
101	foreach ($parameters as $parameter) {	1,263✔
102	if ($parameter instanceof Geometry) {	1,263✔
103	$sendAsBinary = ! $parameter->isEmpty();	1,263✔
104
105	$queryParameters[] = $sendAsBinary	1,263✔
106	? $this->getGeomFromWKBSyntax()	1,153✔
107	: $this->getGeomFromTextSyntax();	120✔
108
109	$queryValues[] = new GeometryParameter($parameter, $sendAsBinary);	1,263✔
110	} else {
111	$queryParameters[] = $this->getParameterPlaceholder($parameter);	106✔
112	$queryValues[] = $parameter;	106✔
113	}
114	}
115
116	$query = sprintf('SELECT %s(%s)', $function, implode(', ', $queryParameters));	1,263✔
117
118	if ($returnsGeometry) {	1,263✔
119	$query = sprintf('	313✔
120	SELECT
121	CASE WHEN ST_IsEmpty(g) THEN ST_AsText(g) ELSE NULL END,
122	CASE WHEN ST_IsEmpty(g) THEN NULL ELSE ST_AsBinary(g) END,
123	ST_GeometryType(g),
124	ST_SRID(g)
125	FROM (%s AS g) AS q
126	', $query);	313✔
127	}
128
129	return $this->executeQuery($query, $queryValues);	1,263✔
130	}
131
132	/**
133	* Queries a GIS function returning a boolean value.
134	*
135	* @param string $function The SQL GIS function to execute.
136	* @param Geometry\|string\|float\|int ...$parameters The Geometry objects or scalar values to pass as parameters.
137	*
138	* @throws GeometryEngineException
139	*/
140	private function queryBoolean(string $function, Geometry\|string\|float\|int ...$parameters) : bool
141	{
142	/** @var array{scalar\|null} $result */
143	$result = $this->query($function, $parameters, false);	848✔
144
145	$value = $result[0];	732✔
146
147	// SQLite3 returns -1 when calling a boolean GIS function on a NULL result,
148	// MariaDB returns -1 when an unsupported operation is performed on a Z/M geometry.
149	if ($value === null \|\| $value === -1 \|\| $value === '-1') {	732✔
150	throw GeometryEngineException::operationYieldedNoResult();	96✔
151	}
152
153	return (bool) $value;	636✔
154	}
155
156	/**
157	* Queries a GIS function returning a floating point value.
158	*
159	* @param string $function The SQL GIS function to execute.
160	* @param Geometry\|string\|float\|int ...$parameters The Geometry objects or scalar values to pass as parameters.
161	*
162	* @throws GeometryEngineException
163	*/
164	private function queryFloat(string $function, Geometry\|string\|float\|int ...$parameters) : float
165	{
166	/** @var array{scalar\|null} $result */
167	$result = $this->query($function, $parameters, false);	221✔
168
169	$value = $result[0];	191✔
170
171	if ($value === null) {	191✔
172	throw GeometryEngineException::operationYieldedNoResult();	27✔
173	}
174
175	return (float) $value;	164✔
176	}
177
178	/**
179	* Queries a GIS function returning a Geometry object.
180	*
181	* @param string $function The SQL GIS function to execute.
182	* @param Geometry\|string\|float\|int ...$parameters The Geometry objects or scalar values to pass as parameters.
183	*
184	* @throws GeometryEngineException
185	*/
186	private function queryGeometry(string $function, Geometry\|string\|float\|int ...$parameters) : Geometry
187	{
188	/** @var array{string\|null, string\|resource\|null, string, int\|numeric-string} $result */
189	$result = $this->query($function, $parameters, true);	313✔
190
191	[$wkt, $wkb, $geometryType, $srid] = $result;	247✔
192
193	$srid = (int) $srid;	247✔
194
195	if ($wkt !== null) {	247✔
196	if ($this->useProxy) {	5✔
197	$geometryClass = $this->getGeometryClass($geometryType);	5✔
198
199	return ProxyFactory::createWktProxy($geometryClass, $wkt, $srid);	5✔
200	}
201
202	return Geometry::fromText($wkt, $srid);	×
203	}
204
205	if ($wkb !== null) {	242✔
206	if (is_resource($wkb)) {	228✔
207	$wkb = stream_get_contents($wkb);	59✔
208
209	if ($wkb === false) {	59✔
210	throw new GeometryEngineException('Cannot read stream contents.');	×
211	}
212	}
213
214	if ($this->useProxy) {	228✔
215	$geometryClass = $this->getGeometryClass($geometryType);	228✔
216
217	return ProxyFactory::createWkbProxy($geometryClass, $wkb, $srid);	228✔
218	}
219
220	return Geometry::fromBinary($wkb, $srid);	×
221	}
222
223	throw GeometryEngineException::operationYieldedNoResult();	14✔
224	}
225
226	/**
227	* @return class-string<Geometry>
228	*
229	* @throws GeometryEngineException
230	*/
231	private function getGeometryClass(string $geometryType) : string
232	{
233	$geometryClasses = [	233✔
234	'CIRCULARSTRING' => CircularString::class,	233✔
235	'COMPOUNDCURVE' => CompoundCurve::class,	233✔
236	'CURVE' => Curve::class,	233✔
237	'CURVEPOLYGON' => CurvePolygon::class,	233✔
238	'GEOMCOLLECTION' => GeometryCollection::class, /* MySQL 8 - https://github.com/brick/geo/pull/33 */	233✔
239	'GEOMETRY' => Geometry::class,	233✔
240	'GEOMETRYCOLLECTION' => GeometryCollection::class,	233✔
241	'LINESTRING' => LineString::class,	233✔
242	'MULTICURVE' => MultiCurve::class,	233✔
243	'MULTILINESTRING' => MultiLineString::class,	233✔
244	'MULTIPOINT' => MultiPoint::class,	233✔
245	'MULTIPOLYGON' => MultiPolygon::class,	233✔
246	'MULTISURFACE' => MultiSurface::class,	233✔
247	'POINT' => Point::class,	233✔
248	'POLYGON' => Polygon::class,	233✔
249	'POLYHEDRALSURFACE' => PolyhedralSurface::class,	233✔
250	'SURFACE' => Surface::class,	233✔
251	'TIN' => TIN::class,	233✔
252	'TRIANGLE' => Triangle::class	233✔
253	];	233✔
254
255	$geometryType = strtoupper($geometryType);	233✔
256	$geometryType = preg_replace('/^ST_/', '', $geometryType);	233✔
257	assert($geometryType !== null);
258	$geometryType = preg_replace('/ .*/', '', $geometryType);	233✔
259	assert($geometryType !== null);
260
261	if (! isset($geometryClasses[$geometryType])) {	233✔
262	throw new GeometryEngineException('Unknown geometry type: ' . $geometryType);	×
263	}
264
265	return $geometryClasses[$geometryType];	233✔
266	}
267
268	#[Override]
269	public function contains(Geometry $a, Geometry $b) : bool
270	{
271	return $this->queryBoolean('ST_Contains', $a, $b);	76✔
272	}
273
274	#[Override]
275	public function intersects(Geometry $a, Geometry $b) : bool
276	{
277	return $this->queryBoolean('ST_Intersects', $a, $b);	36✔
278	}
279
280	#[Override]
281	public function union(Geometry $a, Geometry $b) : Geometry
282	{
283	return $this->queryGeometry('ST_Union', $a, $b);	22✔
284	}
285
286	#[Override]
287	public function intersection(Geometry $a, Geometry $b) : Geometry
288	{
289	return $this->queryGeometry('ST_Intersection', $a, $b);	12✔
290	}
291
292	#[Override]
293	public function difference(Geometry $a, Geometry $b) : Geometry
294	{
295	return $this->queryGeometry('ST_Difference', $a, $b);	12✔
296	}
297
298	#[Override]
299	public function envelope(Geometry $g) : Geometry
300	{
301	return $this->queryGeometry('ST_Envelope', $g);	18✔
302	}
303
304	#[Override]
305	public function centroid(Geometry $g) : Point
306	{
307	/** @var Point */
308	return $this->queryGeometry('ST_Centroid', $g);	45✔
309	}
310
311	#[Override]
312	public function pointOnSurface(Surface\|MultiSurface $g) : Point
313	{
314	/** @var Point */
315	return $this->queryGeometry('ST_PointOnSurface', $g);	42✔
316	}
317
318	#[Override]
319	public function length(Curve\|MultiCurve $g) : float
320	{
321	return $this->queryFloat('ST_Length', $g);	95✔
322	}
323
324	#[Override]
325	public function area(Surface\|MultiSurface $g) : float
326	{
327	return $this->queryFloat('ST_Area', $g);	66✔
328	}
329
330	#[Override]
331	public function azimuth(Point $observer, Point $subject) : float
332	{
333	return $this->queryFloat('ST_Azimuth', $observer, $subject);	12✔
334	}
335
336	#[Override]
337	public function boundary(Geometry $g) : Geometry
338	{
339	return $this->queryGeometry('ST_Boundary', $g);	36✔
340	}
341
342	#[Override]
343	public function isValid(Geometry $g) : bool
344	{
345	return $this->queryBoolean('ST_IsValid', $g);	46✔
346	}
347
348	#[Override]
349	public function isClosed(Geometry $g) : bool
350	{
351	return $this->queryBoolean('ST_IsClosed', $g);	276✔
352	}
353
354	#[Override]
355	public function isSimple(Geometry $g) : bool
356	{
357	return $this->queryBoolean('ST_IsSimple', $g);	102✔
358	}
359
360	#[Override]
361	public function isRing(Curve $curve) : bool
362	{
363	try {
364	return $this->queryBoolean('ST_IsRing', $curve);	58✔
365	} catch (GeometryEngineException) {	10✔
366	// Not all RDBMS (hello, MySQL) support ST_IsRing(), but we have an easy fallback
367	return $this->isClosed($curve) && $this->isSimple($curve);	10✔
368	}
369	}
370
371	#[Override]
372	public function makeValid(Geometry $g) : Geometry
373	{
374	return $this->queryGeometry('ST_MakeValid', $g);	12✔
375	}
376
377	#[Override]
378	public function equals(Geometry $a, Geometry $b) : bool
379	{
380	return $this->queryBoolean('ST_Equals', $a, $b);	122✔
381	}
382
383	#[Override]
384	public function disjoint(Geometry $a, Geometry $b) : bool
385	{
386	return $this->queryBoolean('ST_Disjoint', $a, $b);	36✔
387	}
388
389	#[Override]
390	public function touches(Geometry $a, Geometry $b) : bool
391	{
392	return $this->queryBoolean('ST_Touches', $a, $b);	48✔
393	}
394
395	#[Override]
396	public function crosses(Geometry $a, Geometry $b) : bool
397	{
398	return $this->queryBoolean('ST_Crosses', $a, $b);	48✔
399	}
400
401	#[Override]
402	public function within(Geometry $a, Geometry $b) : bool
403	{
404	return $this->queryBoolean('ST_Within', $a, $b);	30✔
405	}
406
407	#[Override]
408	public function overlaps(Geometry $a, Geometry $b) : bool
409	{
410	return $this->queryBoolean('ST_Overlaps', $a, $b);	12✔
411	}
412
413	#[Override]
414	public function relate(Geometry $a, Geometry $b, string $matrix) : bool
415	{
416	return $this->queryBoolean('ST_Relate', $a, $b, $matrix);	24✔
417	}
418
419	#[Override]
420	public function locateAlong(Geometry $g, float $mValue) : Geometry
421	{
422	return $this->queryGeometry('ST_LocateAlong', $g, $mValue);	12✔
423	}
424
425	#[Override]
426	public function locateBetween(Geometry $g, float $mStart, float $mEnd) : Geometry
427	{
428	return $this->queryGeometry('ST_LocateBetween', $g, $mStart, $mEnd);	12✔
429	}
430
431	#[Override]
432	public function distance(Geometry $a, Geometry $b) : float
433	{
434	return $this->queryFloat('ST_Distance', $a, $b);	30✔
435	}
436
437	#[Override]
438	public function buffer(Geometry $g, float $distance) : Geometry
439	{
440	return $this->queryGeometry('ST_Buffer', $g, $distance);	18✔
441	}
442
443	#[Override]
444	public function convexHull(Geometry $g) : Geometry
445	{
446	return $this->queryGeometry('ST_ConvexHull', $g);	18✔
447	}
448
449	#[Override]
450	public function symDifference(Geometry $a, Geometry $b) : Geometry
451	{
452	return $this->queryGeometry('ST_SymDifference', $a, $b);	6✔
453	}
454
455	#[Override]
456	public function snapToGrid(Geometry $g, float $size) : Geometry
457	{
458	return $this->queryGeometry('ST_SnapToGrid', $g, $size);	24✔
459	}
460
461	#[Override]
462	public function simplify(Geometry $g, float $tolerance) : Geometry
463	{
464	return $this->queryGeometry('ST_Simplify', $g, $tolerance);	12✔
465	}
466
467	#[Override]
468	public function maxDistance(Geometry $a, Geometry $b) : float
469	{
470	return $this->queryFloat('ST_MaxDistance', $a, $b);	18✔
471	}
472
473	#[Override]
474	public function transform(Geometry $g, int $srid) : Geometry
475	{
476	return $this->queryGeometry('ST_Transform', $g, $srid);	4✔
477	}
478
479	#[Override]
480	public function split(Geometry $g, Geometry $blade) : Geometry
481	{
482	return $this->queryGeometry('ST_Split', $g, $blade);	8✔
483	}
484	}

brick / geo / 13730559764

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