BMatesTimeIndicator
TimeIndicator is a class that visually represents the current time in the audio editing timeline. It indicates the playback position and helps users understand where they are in the audio track.
Related: Node
Properties
name: string
The name of the TimeIndicator. The default value is 'TimeIndicator'.
_time: number
The current time represented by the TimeIndicator.
style: EditorStyleType
Contains the style settings for the TimeIndicator.
Constructor
constructor(style: EditorStyleType)
style: EditorStyleType
The style settings for the TimeIndicator.
Methods
update (dT)
Updates the state of the TimeIndicator.
| Name | Type | Description |
|---|---|---|
| dT | number | Delta time |
draw (ctx)
Draws the TimeIndicator on the canvas.
| Name | Type | Description |
|---|---|---|
| ctx | CanvasRenderingContext2D | The rendering context for the drawing surface |
setTime (time)
Sets the current time for the TimeIndicator.
| Name | Type | Description |
|---|---|---|
| time | number | The new time to set for the indicator. |
getTime ()
Returns the current time of the TimeIndicator.
- Return:
number
Usage Example
const timeIndicatorStyle: EditorStyleType = {
/* ... */
};
const timeIndicator = new TimeIndicator(timeIndicatorStyle);
this.add(timeIndicator);