[mxcad_3d API Document](../README. md)/Mx3dAspectArrow

Class: Mx3dAspectArrow

The Mx3dAspectArrow class is used to define the display properties of arrows. This class provides methods for setting arrow angle, length, color, and scaling properties.

Hierarchy

• Mx3dAspectObject

  ↳ Mx3dAspectArrow

Table of contents

Constructors

• constructor

Methods

• Angle
• IsZoomable
• Length
• SetAngle
• SetColor
• SetLength
• SetZoomable

Constructors

constructor

• new Mx3dAspectArrow()

Construct an arrow to display attribute objects.

Overrides

Mx3dAspectObject.constructor

• new Mx3dAspectArrow(anAngle, aLength)

Construct an arrow display attribute object with a specified angle and length.

Parameters

Name	Type	Description
Angle	number	The angle of the arrow
ALength	number	The length of the arrow

Overrides

Mx3dAspectObject.constructor

Methods

Angle

▸ Angle(): number

Get the current angle of the arrow.

Returns

number

The angle of the current arrow.

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IsZoomable

▸ IsZoomable(): boolean

Check if the arrow is scalable.

Returns

boolean

If the arrow is scalable, return true; Otherwise, return false.

---

Length

▸ Length(): number

Get the current length of the arrow.

Returns

number

The length of the current arrow.

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SetAngle

▸ SetAngle(anAngle): void

Set the angle of the arrow.

Parameters

Name	Type	Description
An Angle	Number	Arrow angle to be set

Returns

void

---

SetColor

▸ SetColor(theColor): void

Set the color of the arrow.

Parameters

Name	Type	Description
TheColor	[Mx3dGeColor] (Mx3dGeColor. md)	The arrow color to be set

Returns

void

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SetLength

▸ SetLength(theLength): void

Set the length of the arrow.

Parameters

Name	Type	Description
The Length	Number	The length of the arrow to be set

Returns

void

---

SetZoomable

▸ SetZoomable(theIsZoomable): void

Set whether the arrow is scalable.

Parameters

Name	Type	Description
If 'theIsZoomable'	'boolean'	is true, the arrow is scalable; Otherwise, it is false

Returns

void