JSSymbol

API for managing icon objects registration.

Create a API with Module.getSymbol.

var symbol = Module.getSymbol();

Function

getIcon(id) → JSIcon

Returns a JSIcon object added inside JSSymbol.

Name

Name	Type	Description
id	string	Symbol registration ID.

• Return

  • JSIcon: Successfully returns the icon.

  • null: Icon return failed.

  • Failure conditions.

    • If there is no object with the same name as id

• Sample

  • Refer to the createPOI function.

  • Sandbox_Height Measurement

Template

insertIcon(id, data, width, height) → boolean

Registers a new JSIcon inside JSSymbol.

The data variable is based on a Uint8Array of binary array data.

Input the actual size of the image for width and height (>1).

Name

Name	Type	Description
id	string	Symbol registration ID.
data	object	Image binary data.
width	number	Width of the image.
height	number	Height of the image.

• Return

  • true: Addition successful.

  • false: Addition failed.

  • Failure conditions

    • If there is an icon registration with the same id as the id.

    • If the data value is null.

    • If width, height < 0

• Sample

  • Refer to the createPOI function.

  • Sandbox_Height Measurement

Template

deleteIcon(id) → boolean

Deletes a JSIcon existing inside JSSymbol.

Name

Name	Type	Description
id	string	Symbol registration ID.

• Return

  • true: Deletion successful.

  • false: Deletion failed.

  • Failure conditions

    • If an icon is not registered with the same id as that id.

    • If there is one or more objects referencing the JSIcon(Operate after deleting the texture of the referencing object).

• Sample

  • Refer to the clearAnalysis function.

  • Sandbox_Height Measurement

Template