RateLimiterAdaptsToRenderTime (Jzy3d Master Project 2.1.0 API)

java.lang.Object
- org.jzy3d.chart.controllers.RateLimiterByMilisecond
- - org.jzy3d.chart.controllers.RateLimiterAdaptsToRenderTime

All Implemented Interfaces:

RateLimiter
```
public class RateLimiterAdaptsToRenderTime
extends RateLimiterByMilisecond
implements RateLimiter
```
This rate limiter keeps an history of past rendering time to auto configure the rate limit and ensure we stick to actual rendering time before doing an action. This rate limiter is useful to ensure a controller such as mouse or thread won't ask more rendering than possible. The time limit is computed as follow
- Compute the maximum rendering time in the list of the 10 last rendering time
- Adds a 20ms margin
This allows adapting the rate limit if the rendering capabilities changes, which may happen according to a changing canvas size, changing screen, changing HiDPI settings, changing content of chart.

Field Summary

Fields
Modifier and Type Field Description

protected ICanvas canvas
- Fields inherited from class org.jzy3d.chart.controllers.RateLimiterByMilisecond
  RATE_LIMIT, rateLimitMilis, rateLimitStarted, t

Constructor Summary

Constructors
Constructor Description

RateLimiterAdaptsToRenderTime()

RateLimiterAdaptsToRenderTime(ICanvas canvas)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`protected void`	`adaptRateLimitToRenderTimeHistory()`
`ICanvas`	`getCanvas()`
`protected double`	`getLastRenderingTimeFromCanvas()`
`protected double`	`max(Queue<Double> renderingTimeHistory)`
`boolean`	`rateLimitCheck()`	Returns true if the canvas is NOT rendering
`void`	`setCanvas(ICanvas canvas)`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail
- canvas
```
protected ICanvas canvas
```

Constructor Detail

RateLimiterAdaptsToRenderTime

public RateLimiterAdaptsToRenderTime(ICanvas canvas)

RateLimiterAdaptsToRenderTime
```
public RateLimiterAdaptsToRenderTime()
```

Method Detail

rateLimitCheck
```
public boolean rateLimitCheck()
```
Returns true if the canvas is NOT rendering

Specified by:

rateLimitCheck in interface RateLimiter

Overrides:

rateLimitCheck in class RateLimiterByMilisecond

Returns:

adaptRateLimitToRenderTimeHistory

protected void adaptRateLimitToRenderTimeHistory()

getLastRenderingTimeFromCanvas

protected double getLastRenderingTimeFromCanvas()

max

protected double max(Queue<Double> renderingTimeHistory)

getCanvas
```
public ICanvas getCanvas()
```

setCanvas

public void setCanvas(ICanvas canvas)