Lines Matching refs:twkb

33  * @see https://github.com/TWKB/Specification/blob/master/twkb.md
78      * @param string $twkb        Tiny Well-known-binary string
85     public function read($twkb, $isHexString = false)
88             $twkb = @pack('H*', $twkb);
91         if (empty($twkb)) {
92             throw new \Exception('Cannot read empty TWKB. Found ' . gettype($twkb));
95         $this->reader = new BinaryReader($twkb);
354         $twkb = $this->writeGeometry($geometry);
356         return $writeAsHex ? current(unpack('H*', $twkb)) : $twkb;
465         $twkb = $this->writer->writeSVarInt($x - $this->lastPoint->x());
466         $twkb .= $this->writer->writeSVarInt($y - $this->lastPoint->y());
468             $twkb .= $this->writer->writeSVarInt($z - $this->lastPoint->z());
471             $twkb .= $this->writer->writeSVarInt($m - $this->lastPoint->m());
476         return $twkb;
485         $twkb = $this->writer->writeUVarInt($geometry->numPoints());
487             $twkb .= $this->writePoint($component);
489         return $twkb;
498         $twkb = $this->writer->writeUVarInt($geometry->numGeometries());
500             $twkb .= $this->writeLineString($component);
502         return $twkb;
511         $twkb = $this->writer->writeUVarInt($geometry->numGeometries());
520                 $twkb .= $this->$func($component);
522                 $twkb .= $this->writeGeometry($component);
525         return $twkb;