[[["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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-27 UTC."],[[["\u003cp\u003e\u003ccode\u003eGMSGeometryHeading\u003c/code\u003e calculates the initial heading in degrees from one coordinate point to another.\u003c/p\u003e\n"],["\u003cp\u003eThe heading is measured clockwise from North, within the range of 0 to 360 degrees (excluding 360).\u003c/p\u003e\n"],["\u003cp\u003eIf the starting and ending coordinates are identical, the function returns 0.\u003c/p\u003e\n"],["\u003cp\u003eThe final heading at the destination point can be derived by adding 180 degrees to the initial heading from the destination to the starting point and taking the result modulo 360.\u003c/p\u003e\n"],["\u003cp\u003eBoth input coordinates must be valid geographical locations for accurate calculation.\u003c/p\u003e\n"]]],["`GMSGeometryHeading` calculates the initial heading in degrees clockwise from North, representing the shortest path from one coordinate (`from`) to another (`to`). The output is within the range of 0 to 360, with 0 returned if coordinates are identical. Both input coordinates must be valid. The final heading at the destination coordinate (`to`) can be derived by adding 180 to `GMSGeometryHeading(to, from)` and taking the modulo 360.\n"],null,["# GoogleMaps Framework Reference\n\nGMSGeometryHeading\n==================\n\n extern CLLocationDirection GMSGeometryHeading(CLLocationCoordinate2D from,\n CLLocationCoordinate2D to)\n\nReturns the initial heading (degrees clockwise of North) at `from` of the shortest path to `to`.\n\nThe returned value is in the range \\[0, 360).\n\nReturns 0 if the two coordinates are the same.\n\nBoth coordinates must be valid.\n\nTo get the final heading at `to` one may use (GMSGeometryHeading(`to`, `from`) + 180) modulo 360."]]
