JSTerrain

API for terrain settings and control functions.

Creates the Module.getTerrain API.

var map = Module.getTerrain();

Function

makeTerrainElevationCellData(option) → object

Generates and returns Grid Cell data based on input vertex coordinates.

Returns information after creating GRID data with an argument variable.

Information

Name	Type	Description
option	JSTerrain.GridOption	Grid data creation information.

• Return

  • .result : API success status ( 1 : success, 0 : failure ).

  • .name : Name of the operation API.

  • .return : API return information ( JSTerrain.GridData : Normal return value, string : Failure error code ).

Template

let point = new Module.JSVec3Array();
point.push(new Module.JSVector3D(127.01969238371277, 37.56514815604788, 24.40620245039463));
point.push(new Module.JSVector3D(127.01962748647728, 37.56392380491751, 25.515124042518437));
point.push(new Module.JSVector3D(127.02194230953037, 37.56375530181643, 33.266184841282666));
point.push(new Module.JSVector3D(127.02220846619382, 37.56494396175599, 26.32035342976451));

let parameter = {
    coordinates: {
        style: "JSVector3D",
        coordinate: point,
    },
    vertical: 10,
    horizontal: 10,
};
let result = Module.getTerrain().makeTerrainElevationCellData(parameter);

Type Definitions

JSTerrain.GridOption

Basic Grid setting options.

Name	Type	Attributes	Default	Description
option	coordinates Type			List of latitude and longitude coordinates for the analysis area, coordinate list type setting.
vertical	number	optional	5	Length of the Cell composing the Grid vertically (in meters).
horizontal	number	optional	5	Length of the Cell composing the Grid horizontally (in meters).

JSTerrain.GridData

Grid return information.

Name	Type	Description
min	JSVector2D	Lower left latitude and longitude coordinates of the Grid.
max	JSVector2D	Upper right latitude and longitude coordinates of the Grid.
center	JSVector2D	Center latitude and longitude coordinates of the Grid.
vertical	number	Length of the Cell composing the Grid vertically (in meters).
verticalCount	number	Number of Cells composing the Grid vertically.
horizontal	number	Length of the Cell composing the Grid horizontally (in meters).
horizontalCount	number	Number of Cells composing the Grid horizontally.
cells	JSTerrain.CellData	Array of Cell information composing the Grid.

JSTerrain.CellData

Data information of the Cell composing the Grid.

Name	Type	Description
type	boolean	Inclusion status of the analysis area.
elevation	number	Elevation of the cell center latitude and longitude coordinates.
min	JSVector2D	Lower left latitude and longitude coordinates of the Cell.
max	JSVector2D	Upper right latitude and longitude coordinates of the Cell.
center	JSVector2D	Center latitude and longitude coordinates of the Cell.