Class: Geos::PreparedGeometry
- Inherits:
-
Object
- Object
- Geos::PreparedGeometry
show all
- Includes:
- Tools
- Defined in:
- lib/ffi-geos/prepared_geometry.rb
Constant Summary
Constants included
from GeomTypes
GeomTypes::GEOS_GEOMETRYCOLLECTION, GeomTypes::GEOS_LINEARRING, GeomTypes::GEOS_LINESTRING, GeomTypes::GEOS_MULTILINESTRING, GeomTypes::GEOS_MULTIPOINT, GeomTypes::GEOS_MULTIPOLYGON, GeomTypes::GEOS_POINT, GeomTypes::GEOS_POLYGON
Instance Attribute Summary collapse
Class Method Summary
collapse
Instance Method Summary
collapse
Methods included from Tools
#bool_result, #cast_geometry_ptr, #check_enum_value, #check_geometry, #pick_srid_according_to_policy, #pick_srid_from_geoms, #symbol_for_enum
Constructor Details
#initialize(geom, options = {}) ⇒ PreparedGeometry
Returns a new instance of PreparedGeometry.
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# File 'lib/ffi-geos/prepared_geometry.rb', line 11
def initialize(geom, options = {})
check_geometry(geom)
options = {
:auto_free => true
}.merge(options)
@ptr = FFI::AutoPointer.new(
FFIGeos.GEOSPrepare_r(Geos.current_handle, geom.ptr),
self.class.method(:release)
)
@geometry = geom
@ptr.autorelease = !!options[:auto_free]
end
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Instance Attribute Details
#geometry ⇒ Object
Returns the value of attribute geometry.
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# File 'lib/ffi-geos/prepared_geometry.rb', line 7
def geometry
@geometry
end
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#ptr ⇒ Object
Returns the value of attribute ptr.
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# File 'lib/ffi-geos/prepared_geometry.rb', line 7
def ptr
@ptr
end
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Class Method Details
.release(ptr) ⇒ Object
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# File 'lib/ffi-geos/prepared_geometry.rb', line 27
def self.release(ptr) FFIGeos.GEOSPreparedGeom_destroy_r(Geos.current_handle, ptr)
end
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Instance Method Details
#contains?(geom) ⇒ Boolean
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# File 'lib/ffi-geos/prepared_geometry.rb', line 31
def contains?(geom)
check_geometry(geom)
bool_result(FFIGeos.GEOSPreparedContains_r(Geos.current_handle, self.ptr, geom.ptr))
end
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#contains_properly?(geom) ⇒ Boolean
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# File 'lib/ffi-geos/prepared_geometry.rb', line 36
def contains_properly?(geom)
check_geometry(geom)
bool_result(FFIGeos.GEOSPreparedContainsProperly_r(Geos.current_handle, self.ptr, geom.ptr))
end
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#covered_by?(geom) ⇒ Boolean
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# File 'lib/ffi-geos/prepared_geometry.rb', line 41
def covered_by?(geom)
check_geometry(geom)
bool_result(FFIGeos.GEOSPreparedCoveredBy_r(Geos.current_handle, self.ptr, geom.ptr))
end
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#covers?(geom) ⇒ Boolean
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# File 'lib/ffi-geos/prepared_geometry.rb', line 46
def covers?(geom)
check_geometry(geom)
bool_result(FFIGeos.GEOSPreparedCovers_r(Geos.current_handle, self.ptr, geom.ptr))
end
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#crosses?(geom) ⇒ Boolean
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# File 'lib/ffi-geos/prepared_geometry.rb', line 51
def crosses?(geom)
check_geometry(geom)
bool_result(FFIGeos.GEOSPreparedCrosses_r(Geos.current_handle, self.ptr, geom.ptr))
end
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#disjoint?(geom) ⇒ Boolean
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# File 'lib/ffi-geos/prepared_geometry.rb', line 56
def disjoint?(geom)
check_geometry(geom)
bool_result(FFIGeos.GEOSPreparedDisjoint_r(Geos.current_handle, self.ptr, geom.ptr))
end
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#intersects?(geom) ⇒ Boolean
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# File 'lib/ffi-geos/prepared_geometry.rb', line 61
def intersects?(geom)
check_geometry(geom)
bool_result(FFIGeos.GEOSPreparedIntersects_r(Geos.current_handle, self.ptr, geom.ptr))
end
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#overlaps?(geom) ⇒ Boolean
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# File 'lib/ffi-geos/prepared_geometry.rb', line 66
def overlaps?(geom)
check_geometry(geom)
bool_result(FFIGeos.GEOSPreparedOverlaps_r(Geos.current_handle, self.ptr, geom.ptr))
end
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#touches?(geom) ⇒ Boolean
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# File 'lib/ffi-geos/prepared_geometry.rb', line 71
def touches?(geom)
check_geometry(geom)
bool_result(FFIGeos.GEOSPreparedTouches_r(Geos.current_handle, self.ptr, geom.ptr))
end
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#within?(geom) ⇒ Boolean
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# File 'lib/ffi-geos/prepared_geometry.rb', line 76
def within?(geom)
check_geometry(geom)
bool_result(FFIGeos.GEOSPreparedWithin_r(Geos.current_handle, self.ptr, geom.ptr))
end
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