VttLocationAttribute Class Reference

VTT subtitle location attribute class. More...

#include "AliVttSubtitleView.h"

Inheritance diagram for VttLocationAttribute:

Class Methods
(int)	+ ALIGN_CENTER
	Center alignment constant.
(int)	+ ALIGN_END
	Right alignment constant.
(int)	+ ALIGN_START
	Left alignment constant.

Properties
int	mAlignment
	文本对齐方式，使用WEBVTT_ALIGN_*常量 Text alignment mode using WEBVTT_ALIGN_* constants
double	mAngle
	旋转角度，单位为度 Rotation angle in degrees
int	marginL
	左边距，单位为像素 Left margin in pixels
int	marginR
	右边距，单位为像素 Right margin in pixels
int	marginV
	垂直边距，单位为像素 Vertical margin in pixels
double	mScaleX
	水平缩放比例，1.0为原始大小 Horizontal scale ratio, 1.0 is original size
double	mScaleY
	垂直缩放比例，1.0为原始大小 Vertical scale ratio, 1.0 is original size
double	posX
	X坐标位置，单位为像素 X coordinate position in pixels.
double	posY
	Y坐标位置，单位为像素 Y coordinate position in pixels.

Detailed Description

VTT subtitle location attribute class.

Encapsulates position, alignment, margin, and transformation information of subtitles on screen. Supports position control features of the WebVTT standard.

Method Documentation

ALIGN_CENTER

+ (int) ALIGN_CENTER

Center alignment constant.

Returns

Alignment constant value

ALIGN_END

+ (int) ALIGN_END

Right alignment constant.

Returns

Alignment constant value

ALIGN_START

+ (int) ALIGN_START

Left alignment constant.

Returns

Alignment constant value

Property Documentation

mAlignment

- (int) mAlignment

readwritenonatomicassign

文本对齐方式，使用WEBVTT_ALIGN_*常量 Text alignment mode using WEBVTT_ALIGN_* constants

mAngle

- (double) mAngle

readwritenonatomicassign

旋转角度，单位为度 Rotation angle in degrees

marginL

- (int) marginL

readwritenonatomicassign

左边距，单位为像素 Left margin in pixels

marginR

- (int) marginR

readwritenonatomicassign

右边距，单位为像素 Right margin in pixels

marginV

- (int) marginV

readwritenonatomicassign

垂直边距，单位为像素 Vertical margin in pixels

mScaleX

- (double) mScaleX

readwritenonatomicassign

水平缩放比例，1.0为原始大小 Horizontal scale ratio, 1.0 is original size

mScaleY

- (double) mScaleY

readwritenonatomicassign

垂直缩放比例，1.0为原始大小 Vertical scale ratio, 1.0 is original size

posX

- (double) posX

readwritenonatomicassign

X坐标位置，单位为像素 X coordinate position in pixels.

posY

- (double) posY

readwritenonatomicassign

Y坐标位置，单位为像素 Y coordinate position in pixels.

---

The documentation for this class was generated from the following file:

• AliVttSubtitleView.h