TTMSFNCMaps.LoadGPXFromFile Method

Loads GPX content and optionally creates map elements from it.

API unit family: TMSFNCMaps Declaring type: TTMSFNCMaps Inherited from: TTMSFNCCustomMaps

Overloads

Overload 1

Loads GPX content and optionally creates map elements from it.

function LoadGPXFromFile(AFileName: string; AAutoDisplay: Boolean = True; AZoomToBounds: Boolean = True; AStrokeWidth: Integer = 3; AStrokeColor: TTMSFNCGraphicsColor = gcBlack; ADisplayElevation: Boolean = False; ADisplayTimeStamps: Boolean = False; AMinSecondsBetweenTimeStamps: Integer = 600): TTMSFNCMapsGPXRec; overload; virtual;

Remarks

Import and export workflows usually need guide snippets for provider setup, styling, and event handling.

Returns

True when the operation succeeds or the condition is met; otherwise False.

Overload 2

Loads GPX content and optionally creates map elements from it.

function LoadGPXFromFile(AFileName: string; AAutoDisplay: Boolean; AZoomToBounds: Boolean; AStrokeWidth: Integer; AElevationColors: TTMSFNCMapsGPXColorRecArray; ADisplayElevation: Boolean; ADisplayTimeStamps: Boolean = False; AMinSecondsBetweenTimeStamps: Integer = 600): TTMSFNCMapsGPXRec; overload; virtual;

Remarks

Import and export workflows usually need guide snippets for provider setup, styling, and event handling.

Returns

True when the operation succeeds or the condition is met; otherwise False.

Overload 3

Loads GPX content and optionally creates map elements from it.

function LoadGPXFromFile(AFileName: string; AEncoding: TEncoding; AAutoDisplay: Boolean = True; AZoomToBounds: Boolean = True; AStrokeWidth: Integer = 3; AStrokeColor: TTMSFNCGraphicsColor = gcBlack; ADisplayElevation: Boolean = False; ADisplayTimeStamps: Boolean = False; AMinSecondsBetweenTimeStamps: Integer = 600): TTMSFNCMapsGPXRec; overload; virtual;

Remarks

Import and export workflows usually need guide snippets for provider setup, styling, and event handling.

Returns

True when the operation succeeds or the condition is met; otherwise False.

Overload 4

Loads GPX content and optionally creates map elements from it.

function LoadGPXFromFile(AFileName: string; AEncoding: TEncoding; AAutoDisplay: Boolean; AZoomToBounds: Boolean; AStrokeWidth: Integer; AElevationColors: TTMSFNCMapsGPXColorRecArray; ADisplayElevation: Boolean; ADisplayTimeStamps: Boolean = False; AMinSecondsBetweenTimeStamps: Integer = 600): TTMSFNCMapsGPXRec; overload; virtual;

Remarks

Import and export workflows usually need guide snippets for provider setup, styling, and event handling.

Returns

True when the operation succeeds or the condition is met; otherwise False.