VideoThumbnailSelectionView 0.1.1

VideoThumbnailSelectionView 0.1.1

×

测试已测试✗
语言语言 SwiftSwift
许可协议 MIT
发布上次发布2016年6月
SPM支持 SPM✗

由 Sarp Solakoglu 维护。

VideoThumbnailSelectionView 0.1.1

VideoThumbnailSelectionView

适用于类似 Instagram 应用中视频缩略图（封面）选择的选型工具。使用 Swift 2.2 编写。

Unselected Unselected

安装

用法

初始化

Storyboard

您可以在 Storyboard 中添加一个 UIView，并设置 Class 和 Module 属性为 VideoThumbnailSelectionView。

storyboard

之后，使用相关的 IBOutlet 建立连接。

Swift

@IBOUtlet weak var videoThumbnailSelectionView: VideoThumbnailSelectionView!

Obj-c

@property (weak, nonatomic) IBOutlet VideoThumbnailSelectionView *videoThumbnailSelectionView;

代码

您也可以从代码中初始化视图。

Swift

import VideoThumbnailSelectionView
.
.
var videoThumbnailSelectionView: VideoThumbnailSelectionView!
.
.
.
videoThumbnailSelectionView = VideoThumbnailSelectionView(frame:CGRectMake(20.0, 20.0, 325.0, 60.0))
view.addSubview(selectionView)

Obj-c

@import VideoThumbnailSelectionView;
.
.
@property (strong, nonatomic) VideoThumbnailSelectionView * videoThumbnailSelectionView;
.
.
.
_videoThumbnailSelectionView = [[VideoThumbnailSelectionView alloc] initWithFrame:CGRectMake(20.0, 20.0, 325.0, 60.0)];
[self.view addSubview:selectionView];

自定义

Swift

//Alpha of the black tint on the thumbnails behind the thumb
videoThumbnailSelectionView.shadeTintAlpha = 0.5
//scale animation when thumb is dragged (1.0 for no animation).
videoThumbnailSelectionView.zoomAnimationScale = 1.5
//corner color
videoThumbnailSelectionView.cornerColor = .whiteColor()
//corner radius
videoThumbnailSelectionView.cornerRadius = 8.0
//corner thickness
videoThumbnailSelectionView.cornerInsets = UIEdgeInsetsMake(6.0, 6.0, 6.0, 6.0)
//called when selection changes
videoThumbnailSelectionView.onUpdatedImage = { image in
  //do stuff with the image
};

Obj-c

//Alpha of the black tint on the thumbnails behind the thumb
_videoThumbnailSelectionView.shadeTintAlpha = 0.5;
//scale animation when thumb is dragged (1.0 for no animation).
_videoThumbnailSelectionView.zoomAnimationScale = 1.5;
//corner color
_videoThumbnailSelectionView.cornerColor = [UIColor whiteColor];
//corner radius
_videoThumbnailSelectionView.cornerRadius = 8.0;
//corner thickness
_videoThumbnailSelectionView.cornerInsets = UIEdgeInsetsMake(6.0, 6.0, 6.0, 6.0);
//called when selection changes
_videoThumbnailSelectionView.onUpdatedImage = ^(UIImage *image){
  //do stuff with the image
};

加载

Swift

override func viewWillAppear(animated: Bool) {
  super.viewWillAppear(animated)
  //after customization, call this to load your asset.
  thumbnailSelectionView.loadVideo(asset)
}

Obj-c

- (void)viewWillAppear:(BOOL)animated {
    [super viewWillAppear:animated];
    //after customization, call this to load your asset.
    [_videoThumbnailSelectionView loadVideo:asset];
}

删除

如果您需要加载新的视频，您必须在此调用 load 之前执行此操作。

Swift

thumbnailSelectionView.deleteVideo()

Obj-c

[_videoThumbnailSelectionView deleteVideo];

注意

确保在构建设置中启用了“定义模块”。

许可协议

VideoThumbnailSelectionView 在 MIT 许可下可用。

作者

Sarp Solakoglu - [email protected]

@关注我的 Twitter