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Returns the area of the geometry. Area of points and line strings is 0 and the area of multi geometries is the sum of the areas of their components (intersecting areas are counted multiple times).
Usage
Returns
MultiLineString.area(maxError, proj)
Float
Argument
Type
Details
this: geometry
Geometry
The geometry input.
maxError
ErrorMargin, default: null
The maximum amount of error tolerated when performing any necessary reprojection.
proj
Projection, default: null
If specified, the result will be in the units of the coordinate system of this projection. Otherwise it will be in square meters.
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Missing the information I need","missingTheInformationINeed","thumb-down"],["Too complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2024-09-19 UTC."],[[["Calculates the area of a given geometry, with the area of points and line strings being 0."],["For multi-geometries, the total area is the sum of their component areas, including any overlaps."],["The `area()` method can accept optional `maxError` and `proj` parameters for reprojection and unit specification."],["Returned area is in square meters by default, but can be in the units of the provided projection if specified."]]],["The `area()` method calculates the area of a geometry. Points and line strings have an area of 0. For multi-geometries, it sums the areas of their components, counting intersecting areas multiple times. `maxError` sets the tolerance for reprojection errors, and `proj` defines the output projection units (defaults to square meters). The method is demonstrated using a `MultiLineString` object, in both JavaScript and Python, showing how to compute and display its area and geometry.\n"]]