Trace (MathOCR(MyScript based) 1.1 API)

java.lang.Object
- cc.chungkwong.mathocr.online.Trace

```
public class Trace
extends Object
```
Stroke

作者:

Chan Chung Kwong

构造器概要

构造器
构造器	说明
`Trace()`	Create a empty stroke
`Trace(String id)`	Create a empty stroke
`Trace(List<TracePoint> points)`	Create a stroke
`Trace(List<TracePoint> points, String id)`	Create a stroke

方法概要

所有方法实例方法具体方法
修饰符和类型	方法	说明
`BoundBox`	`getBoundBox()`
`TracePoint`	`getEnd()`
`String`	`getId()`
`List<TracePoint>`	`getPoints()`
`TracePoint`	`getStart()`
`void`	`invalidBoundBox()`	Clear cached bounding box
`String`	`toString()`

从类继承的方法 java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

- 构造器详细资料
  - Trace
```
public Trace()
```
    Create a empty stroke
  - Trace
```
public Trace(List<TracePoint> points)
```
    Create a stroke
    
    参数:
    
    points - underlying points
  - Trace
```
public Trace(String id)
```
    Create a empty stroke
    
    参数:
    
    id - ID
  - Trace
```
public Trace(List<TracePoint> points,
             String id)
```
    Create a stroke
    
    参数:
    
    points - underlying points
    
    id - ID
- 方法详细资料
  - getPoints
```
public List<TracePoint> getPoints()
```
    返回:
    
    underlying points
  - getStart
```
public TracePoint getStart()
```
    返回:
    
    first point
  - getEnd
```
public TracePoint getEnd()
```
    返回:
    
    last point
  - getId
```
public String getId()
```
    返回:
    
    ID
  - getBoundBox
```
public BoundBox getBoundBox()
```
    返回:
    
    bounding box of the stroke(cached)
  - invalidBoundBox
```
public void invalidBoundBox()
```
    Clear cached bounding box
  - toString
```
public String toString()
```
    覆盖:
    
    toString 在类中 Object