iOS View快照，View截屏

p.p1 { margin: 0.0px 0.0px 0.0px 0.0px; font: 14.0px Menlo; color: #78492a }
p.p2 { margin: 0.0px 0.0px 0.0px 0.0px; font: 14.0px Menlo; color: #000000; min-height: 16.0px }
p.p3 { margin: 0.0px 0.0px 0.0px 0.0px; font: 14.0px Menlo; color: #000000 }
p.p4 { margin: 0.0px 0.0px 0.0px 0.0px; font: 14.0px Menlo; color: #1337ff }
p.p5 { margin: 0.0px 0.0px 0.0px 0.0px; font: 14.0px "PingFang SC"; color: #008400 }
p.p6 { margin: 0.0px 0.0px 0.0px 0.0px; font: 14.0px Menlo; color: #3e1e81 }
span.s1 { }
span.s2 { font: 14.0px "PingFang SC" }
span.s3 { color: #703daa }
span.s4 { color: #000000 }
span.s5 { color: #008400 }
span.s6 { color: #1337ff }
span.s7 { font: 14.0px "PingFang SC"; color: #008400 }
span.s8 { font: 14.0px Menlo; color: #000000 }
span.s9 { font: 14.0px Menlo }
span.s10 { color: #ba2da2 }

#pragma mark - 屏幕快照

- (UIImage *)convertViewToImage:(UIView *)view
{
    //https://github.com/alskipp/ASScreenRecorder 录屏代码
    // 第二个参数表示是否非透明。如果需要显示半透明效果，需传NO，否则YES。第三个参数就是屏幕密度了
    UIGraphicsBeginImageContextWithOptions(view.bounds.size,YES,[UIScreen mainScreen].scale);
    [view.layer renderInContext:UIGraphicsGetCurrentContext()];
    UIImage *image = UIGraphicsGetImageFromCurrentImageContext();
    UIGraphicsEndImageContext();
    return image;
}

- (UIImage *)snapsHotView:(UIView *)view
{
    UIGraphicsBeginImageContextWithOptions(view.bounds.size,YES,[UIScreen mainScreen].scale);
    [view drawViewHierarchyInRect:view.bounds afterScreenUpdates:NO];
    UIImage *image = UIGraphicsGetImageFromCurrentImageContext();
    UIGraphicsEndImageContext();
    return image;
}