AliyunPasterRender (短视频SDK)

```
public interface AliyunPasterRender
```
贴图底层渲染接口，添加贴图到底层渲染

Method Summary

All Methods Instance Methods Abstract Methods Deprecated Methods
Modifier and Type	Method and Description
`int`	`addCaption(AliyunCaption aCaption)` Add Caption
`int`	`addCaptionPaster(Bitmap bmp, EffectCaption caption)` Deprecated.
`int`	`addCaptionPaster(BitmapGenerator generator, EffectCaption caption)` Deprecated.
`int`	`addEffectPaster(EffectPaster paster)` 添加普通贴图
`int`	`addSubtitle(Bitmap bmp, EffectText subtitle)` Deprecated.
`int`	`addSubtitle(BitmapGenerator generator, EffectText subtitle)` Deprecated.
`int`	`applyPaintCanvas(EffectPaint effectPaint)` 添加涂鸦
`java.util.List<AliyunCaption>`	`findCaptions(long timeInUs)` Find Caption List at startTime in microseconds
`Size`	`getDisplaySize()` Get the rect of display size
`int`	`hidePaster(EffectPaster paster)` 隐藏贴图
`void`	`removeCanvas()` 删除涂鸦
`int`	`removeCaption(AliyunCaption caption)` remove Caption
`int`	`removePaster(EffectPaster paster)` 移除贴图，调用后底层不再渲染
`void`	`setDisplaySize(int width, int height)` 设置贴图展示区域的大小，该设置影响贴图在视频中的位置和大小，贴图在视频中的大小为贴图的展示大小与展示区域大小的比例换算到视频区域中，位置的计算同理
`int`	`setEffectWaterMark(EffectImage image)` 添加水印
`void`	`setOnPasterResumeAndSave(OnPasterResumeAndSave listener)` 设置贴图恢复和保存的回调，因为页面被系统回收后，渲染层资源已经释放，之前添加的贴图资源也已经不存在，需要在恰当的时机保存当前已经使用的贴图资源，贴图保存时会回调`OnPasterResumeAndSave`的onPasterSave方法该回调的参数是贴图列表，因为sdk需要实现保存的贴图与屏幕无关，所以使用了`PasterTrack`类来保存贴图到文件
`int`	`showCaptionPaster(Bitmap bmp, EffectCaption caption)` Deprecated. 请使用 `showCaptionPaster(Bitmap, EffectCaption)`
`int`	`showCaptionPaster(BitmapGenerator bitmapGenerator, EffectCaption caption)` 显示字幕贴图
`int`	`showPaster(EffectPaster paster)` 显示贴图，基本效果如同调用了removePaster()和addEffectPaster()
`int`	`showTextPaster(Bitmap bmp, EffectText text)` 显示文字贴图
`int`	`showTextPaster(BitmapGenerator generator, EffectText text)` 显示文字贴图
`int`	`updateCaption(AliyunCaption caption)` Update Caption

- Method Detail
  - setDisplaySize
```
void setDisplaySize(int width,
                    int height)
```
    设置贴图展示区域的大小，该设置影响贴图在视频中的位置和大小，贴图在视频中的大小为贴图的展示大小与展示区域大小的比例换算到视频区域中，位置的计算同理
    
    Parameters:
    
    width -
    
    height -
  - getDisplaySize
```
Size getDisplaySize()
```
    Get the rect of display size
  - setOnPasterResumeAndSave
```
void setOnPasterResumeAndSave(OnPasterResumeAndSave listener)
```
    设置贴图恢复和保存的回调，因为页面被系统回收后，渲染层资源已经释放，之前添加的贴图资源也已经不存在，需要在恰当的时机保存当前已经使用的贴图资源，贴图保存时会回调OnPasterResumeAndSave的onPasterSave方法该回调的参数是贴图列表，因为sdk需要实现保存的贴图与屏幕无关，所以使用了PasterTrack类来保存贴图到文件
    
    Parameters:
    
    listener -
  - addSubtitle
```
@Deprecated
int addSubtitle(Bitmap bmp,
                            EffectText subtitle)
```
    Deprecated.
    
    添加文字贴图，文字贴图为文字图片及对贴图的描述
    
    Parameters:
    
    bmp - 文字贴图的文字图片
    
    subtitle - 贴图描述类
    
    Returns:
    
    AliyunErrorCode.ERROR_DUPLICATE_ADD_EFFECT AliyunEditorErrorCode.SVIDEO_EDITOR_NATIVE_NOT_INITED AliyunEditorErrorCode.SVIDEO_EDITOR_INVALID_STATE AliyunEditorErrorCode.ALIVC_FRAMEWORK_RENDER_ERROR_SCENE_INVALID
  - addSubtitle
```
@Deprecated
int addSubtitle(BitmapGenerator generator,
                            EffectText subtitle)
```
    Deprecated.
    
    添加文字贴图
    
    Parameters:
    
    generator - 文字图片生成器
    
    subtitle - 贴图对象
    
    Returns:
    
    AliyunErrorCode.ERROR_DUPLICATE_ADD_EFFECT AliyunEditorErrorCode.SVIDEO_EDITOR_NATIVE_NOT_INITED AliyunEditorErrorCode.SVIDEO_EDITOR_INVALID_STATE AliyunEditorErrorCode.ALIVC_FRAMEWORK_RENDER_ERROR_SCENE_INVALID
  - addEffectPaster
```
int addEffectPaster(EffectPaster paster)
```
    添加普通贴图
    
    Parameters:
    
    paster - 贴图描述类
    
    Returns:
    
    AliyunErrorCode.ERROR_DUPLICATE_ADD_EFFECT AliyunEditorErrorCode.SVIDEO_EDITOR_NATIVE_NOT_INITED AliyunEditorErrorCode.SVIDEO_EDITOR_INVALID_STATE AliyunEditorErrorCode.SVIDEO_EDITOR_FILE_NOT_EXIST AliyunEditorErrorCode.SVIDEO_EDITOR_PARSE_RESOURCE_FAILED AliyunEditorErrorCode.ALIVC_FRAMEWORK_RENDER_ERROR_SCENE_INVALID
  - setEffectWaterMark
```
int setEffectWaterMark(EffectImage image)
```
    添加水印
    
    Parameters:
    
    image - 水印描述类
    
    Returns:
    
    AliyunErrorCode.ERROR_EFFECT_USE_FAILED AliyunEditorErrorCode.SVIDEO_EDITOR_NATIVE_NOT_INITED AliyunEditorErrorCode.SVIDEO_EDITOR_INVALID_STATE AliyunEditorErrorCode.SVIDEO_EDITOR_FILE_NOT_EXIST AliyunEditorErrorCode.SVIDEO_EDITOR_VIEW_TYPE_NOT_SUPPORTED
  - addCaptionPaster
```
@Deprecated
int addCaptionPaster(Bitmap bmp,
                                 EffectCaption caption)
```
    Deprecated.
    
    添加字幕贴图，字幕贴图为普通贴图加文字
    
    Parameters:
    
    bmp - 字幕贴图的文字图片
    
    caption - 贴图描述类
    
    Returns:
    
    AliyunErrorCode.ERROR_DUPLICATE_ADD_EFFECT AliyunEditorErrorCode.SVIDEO_EDITOR_NATIVE_NOT_INITED AliyunEditorErrorCode.SVIDEO_EDITOR_INVALID_STATE AliyunEditorErrorCode.SVIDEO_EDITOR_FILE_NOT_EXIST AliyunEditorErrorCode.SVIDEO_EDITOR_VIEW_TYPE_NOT_SUPPORTED AliyunEditorErrorCode.SVIDEO_EDITOR_PARSE_RESOURCE_FAILED AliyunEditorErrorCode.ALIVC_FRAMEWORK_RENDER_ERROR_SCENE_INVALID
  - addCaptionPaster
```
@Deprecated
int addCaptionPaster(BitmapGenerator generator,
                                 EffectCaption caption)
```
    Deprecated.
    
    添加字幕贴图，字幕贴图为普通贴图加文字
    
    Parameters:
    
    generator - 字幕贴图的文字图片生成器
    
    caption - 贴图描述类
    
    Returns:
    
    AliyunErrorCode.ERROR_DUPLICATE_ADD_EFFECT AliyunEditorErrorCode.SVIDEO_EDITOR_NATIVE_NOT_INITED AliyunEditorErrorCode.SVIDEO_EDITOR_INVALID_STATE AliyunEditorErrorCode.SVIDEO_EDITOR_FILE_NOT_EXIST AliyunEditorErrorCode.SVIDEO_EDITOR_VIEW_TYPE_NOT_SUPPORTED AliyunEditorErrorCode.SVIDEO_EDITOR_PARSE_RESOURCE_FAILED AliyunEditorErrorCode.ALIVC_FRAMEWORK_RENDER_ERROR_SCENE_INVALID
  - removePaster
```
int removePaster(EffectPaster paster)
```
    移除贴图，调用后底层不再渲染
    
    Parameters:
    
    paster - 贴图描述类
  - hidePaster
```
int hidePaster(EffectPaster paster)
```
    隐藏贴图
    
    Parameters:
    
    paster - 贴图描述类
  - showPaster
```
int showPaster(EffectPaster paster)
```
    显示贴图，基本效果如同调用了removePaster()和addEffectPaster()
    
    Parameters:
    
    paster - 贴图描述类
  - showTextPaster
```
int showTextPaster(Bitmap bmp,
                   EffectText text)
```
    显示文字贴图
    
    Parameters:
    
    bmp - 文字图片
    
    text - 文字贴图描述
  - showTextPaster
```
int showTextPaster(BitmapGenerator generator,
                   EffectText text)
```
    显示文字贴图
    
    Parameters:
    
    generator -
    
    text -
  - showCaptionPaster
```
int showCaptionPaster(Bitmap bmp,
                      EffectCaption caption)
```
    Deprecated. 请使用 showCaptionPaster(Bitmap, EffectCaption)
    
    显示字幕贴图
    
    Parameters:
    
    bmp - 文字图片
    
    caption - 贴图描述
  - showCaptionPaster
```
int showCaptionPaster(BitmapGenerator bitmapGenerator,
                      EffectCaption caption)
```
    显示字幕贴图
    
    Parameters:
    
    bitmapGenerator - 文字图片生成器
    
    caption - 贴图描述
  - removeCanvas
```
void removeCanvas()
```
    删除涂鸦
  - applyPaintCanvas
```
int applyPaintCanvas(EffectPaint effectPaint)
```
    添加涂鸦
    
    Parameters:
    
    effectPaint -
    
    Returns:
    
    AliyunErrorCode.ERROR_EFFECT_USE_FAILED AliyunErrorCode.ERROR_PARAM_IMAGE_FILE_PATH_INVALID AliyunEditorErrorCode.SVIDEO_EDITOR_NATIVE_NOT_INITED AliyunEditorErrorCode.SVIDEO_EDITOR_INVALID_STATE AliyunEditorErrorCode.SVIDEO_EDITOR_FILE_NOT_EXIST AliyunEditorErrorCode.SVIDEO_EDITOR_VIEW_TYPE_NOT_SUPPORTED
  - addCaption
```
int addCaption(AliyunCaption aCaption)
```
    Add Caption
    
    Parameters:
    
    aCaption - Caption Instance
    
    Returns:
    
    retCode( 0 : success , <0 : fail)
  - removeCaption
```
int removeCaption(AliyunCaption caption)
```
    remove Caption
    
    Parameters:
    
    aCaption - Caption Instance
    
    Returns:
    
    retCode( 0 : success , <0 : fail)
  - updateCaption
```
int updateCaption(AliyunCaption caption)
```
    Update Caption
    
    Parameters:
    
    aCaption - Caption Instance
    
    Returns:
    
    retCode( 0 : success , <0 : fail)
  - findCaptions
```
java.util.List<AliyunCaption> findCaptions(long timeInUs)
```
    Find Caption List at startTime in microseconds
    
    Parameters:
    
    timeInUs - the caption show time in microseconds
    
    Returns:
    
    Caption List

Interface AliyunPasterRender

Method Summary

Method Detail

setDisplaySize

getDisplaySize

setOnPasterResumeAndSave

addSubtitle

addSubtitle

addEffectPaster

setEffectWaterMark

addCaptionPaster

addCaptionPaster

removePaster

hidePaster

showPaster

showTextPaster

showTextPaster

showCaptionPaster

showCaptionPaster

removeCanvas

applyPaintCanvas

addCaption

removeCaption

updateCaption

findCaptions