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Returns the union of the two geometries.
Usage
Returns
MultiLineString.union(right, maxError, proj)
Geometry
Argument
Type
Details
this: left
Geometry
The geometry used as the left operand of the operation.
right
Geometry
The geometry used as the right operand of the operation.
maxError
ErrorMargin, default: null
The maximum amount of error tolerated when performing any necessary reprojection.
proj
Projection, default: null
The projection in which to perform the operation. If not specified, the operation will be performed in a spherical coordinate system, and linear distances will be in meters on the sphere.
[[["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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2023-10-06 UTC."],[[["\u003cp\u003e\u003ccode\u003eMultiLineString.union()\u003c/code\u003e returns a Geometry representing the union of the MultiLineString and the input geometry.\u003c/p\u003e\n"],["\u003cp\u003eThis method takes the \u003ccode\u003eright\u003c/code\u003e geometry, \u003ccode\u003emaxError\u003c/code\u003e, and \u003ccode\u003eproj\u003c/code\u003e as optional arguments.\u003c/p\u003e\n"],["\u003cp\u003eThe union operation combines the spatial extent of both geometries, creating a single geometry that encompasses both.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003emaxError\u003c/code\u003e parameter controls the tolerance for reprojection errors, while \u003ccode\u003eproj\u003c/code\u003e specifies the projection to use.\u003c/p\u003e\n"]]],[],null,[]]