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AVCaptureConnection.VideoScaleAndCropFactor 属性

定义

大于 1.0 时,要捕获的视频将缩放、居中并裁剪为原始尺寸

public virtual nfloat VideoScaleAndCropFactor { [Foundation.Export("videoScaleAndCropFactor")] get; [Foundation.Export("setVideoScaleAndCropFactor:")] set; }
member this.VideoScaleAndCropFactor : nfloat with get, set

属性值

默认值为 1.0。

属性

适用于

另请参阅