JSOption

API for setting map environment options.

Created with the Module.getOption API.

var math = Module.getOption();

Properties

Name	Type	Description
object_ahead	number	Setting the visibility of obstacles (terrain, structures) in front of JSPoint and HTMLObject based on the camera's field of view. 0: Basic visualization. 1: Obstacle identification.

Function

callBackAddPoint(event) → string

Registers a mouse click callback during measurement operations.

Integrates with a function that receives the current location point, midpoint between the current and previous points, length, and total length upon mouse click.

Information

Name	Type	Description
event	function	callback function.

• Return

  • "success" : Successfully registered the callback function for measurement operations.

  • "error map load" : Failed due to uninitialized object.

  • "error { callback } Undefined" : Failed due to undefined event variable.

  • "error { callback } null" : Failed due to null event variable.

  • "error { callback } Type Mismatch" : Failed due to event Type not being a function.

• Sample

  • Refer to the function init.

  • Sandbox_Distance Measurement

Template

function addPoint(e) {
    console.log(e);
}

Module.getOption().callBackAddPoint(addPoint);

callBackCompletePoint(event) → string

Registers a callback for mouse measurement completion during measurement operations.

Integrates with a function that receives the measurement object key upon mouse double-click.

Information

Name	Type	Description
event	function	The function to be executed upon measurement completion.

• Return

  • "success" : Successfully registered the callback function for measurement completion.

  • "error map load" : Failed due to uninitialized object.

  • "error { callback } Undefined" : Failed due to undefined event variable.

  • "error { callback } null" : Failed due to null event variable.

  • "error { callback } Type Mismatch" : Failed due to event Type not being a function.

• Sample

  • Refer to the function init.

  • Sandbox_Distance Measurement

Template

function endPoint(e) {
    console.log(e);
}

Module.getOption().callBackCompletePoint(endPoint);

SetAreaMeasurePolygonDepthBuffer(type) → boolean

Sets the Depth Buffer for objects created during area measurement operations.

Without setting the DepthBuffer, z-fighting phenomena may occur when objects overlap.

Information

Name	Type	Description
type	boolean	true to disable WebGL Depth. false to enable WebGL Depth.

• Return

  • true : Setting successful.

  • false : Setting failed.

• Sample

  • Refer to the function init.

  • Sandbox_Area Measurement

Template

Module.getOption().SetAreaMeasurePolygonDepthBuffer(false);
or;
Module.getOption().SetAreaMeasurePolygonDepthBuffer(true);

SetDistanceMeasureLineDepthBuffer(type) → boolean

Sets the Depth Buffer for objects created during distance measurement operations.

Without setting the DepthBuffer, z-fighting phenomena may occur when objects overlap.

Information

Name	Type	Description
type	boolean	true to disable WebGL Depth. false to enable WebGL Depth.

• Return

  • true : Setting successful.

  • false : Setting failed.

    • Failure conditions

      • If the map has not been updated.

• Sample

  • Refer to the function init.

  • Sandbox_Distance Measurement

Template

Module.getOption().SetDistanceMeasureLineDepthBuffer(false);
or;
Module.getOption().SetDistanceMeasureLineDepthBuffer(ture);

setSlideScreenCount(value) → boolean

Sets the screen division.

The value must be set to 1 (single screen) or 2 (split screen).

Information

Name	Type	Description
value	number	Number of screens to set.

• Return

  • true : Setting successful.

  • false : Setting failed.

• Sample

  • Refer to the function setSplitScreen.

  • Sandbox_Screen Split

Template

Module.getOption().setSlideScreenCount(1);
or;
Module.getOption().setSlideScreenCount(2);

setTwoSlideScreenDivideRate(value) → boolean

Sets the screen division ratio.

The value must be set between 0 and 1.

Information

Name	Type	Description
value	number	Screen division ratio to set.

• Return

  • true : Setting successful.

  • false : Setting failed.

• Sample

  • Refer to the function setSplitScreen.

  • Sandbox_Screen Split

Template

Module.getOption().setTwoSlideScreenDivideRate(0~1);

setTwoSlideScreenLayerList(leftName, rightName) → number

Sets the screen division ratio.

For leftName, when setting multiple layers, configure as "LayerName1,LayerName2".

For rightName, when setting multiple layers, configure as "LayerName1,LayerName2".

Information

Name	Type	Description
leftName	number	Set visible layers for the left screen.
rightName	number	Set visible layers for the right screen.

• Return

  • result>0 : Returns the total number of visible layers for both left and right.

  • result==0 : No visible layers.

• Sample

  • Refer to the function setSplitScreen.

  • Sandbox_Screen Split

Template

Module.getOption().setTwoSlideScreenLayerList("Left_Layer_1,Left_Layer_2", "Right_Layer_1");