public function test_multilinestring_create() { $line1_coords = array(array(0, 0, 0, 4), array(0, 5, 1, 3), array(5, 5, 2, 2), array(5, 0, 1, 1), array(0, 0, 0, 4)); $line2_coords = array(array(1, 1, 0, -2), array(1, 4, 1, -3), array(4, 4, 2, -4), array(4, 1, 1, -5), array(1, 1, 0, -2)); $line1 = LineString::from_array($line1_coords, 444, true); $line2 = LineString::from_array($line2_coords, 444, true); $ml = MultiLineString::from_line_strings(array($line1, $line2), 444, true); $this->assertTrue($ml instanceof MultiLineString); $this->assertEquals(2, count($ml->lines)); $this->assertEquals(5, $ml->lines[0]->points[2]->x); $this->assertEquals(5, $ml->lines[0]->points[2]->y); $this->assertEquals(2, $ml->lines[0]->points[2]->z); $ml = MultiLineString::from_array(array($line1_coords, $line2_coords), 444, true); $this->assertTrue($ml instanceof MultiLineString); $this->assertEquals(2, count($ml->lines)); }
private function parse_multi_line_string() { if ($this->tokenizer->get_next_token() != '(') { throw new EWKTFormatError('Invalid MULTILINESTRING'); } $token = ''; $lines = array(); while ($token != ')') { $lines[] = $this->parse_line_string(); $token = $this->tokenizer->get_next_token(); // comma if ($token === null) { throw new EWKTFormatError('Incorrect termination of EWKT string'); } } return MultiLineString::from_line_strings($lines, $this->srid, $this->with_z, $this->with_m); }