WebSep 13, 2024 · CALayer renderInContext: Crash. 记录一个问题, CALayer renderInContext: 在 iOS 8 或者 iOS9 上可能会导致崩溃。 复现步骤,当对一个 view 的 layer 执行 renderInContext: 方法时,如果该 view 的 layer 树的子图层树中有 frame 为 CGRectNULL 或者 position (frame.origin.x / frame.origin.y)中有 INFINITY 的时候, 会 … http://duoduokou.com/objective-c/40870401852768386394.html
Ios 将GPUImage与UIView一起使用_Ios_Gpuimage - 多多扣
WebCALayer renderInContext: Crash 你可能会像我一样,在用renderInContext 这个方法进行截图的时候,总是出现崩溃现象。 确无计可施。 我当时研究这个问题也研究了好久,最 … WebOct 28, 2016 · IIRC, last time we checked, CAlayer RenderInContext worked correctly in all cases. It used to fail with gradients, for many years - but it started working a few years ago. (I think - please note: this is from memory and I may well be misremembering!) On 28 October 2016 9:52:16 pm Bar Ziony [email protected] wrote: Thank you, I'll try it. bridgehampton fd
iPhone不可能抓取CALayers作文的内容吗? - IT宝库
http://www.jianshu.com/p/b3e16fc0ce43 WebNov 4, 2016 · collinjackson changed the title Flutter EAGLLayer should override [CALayer renderInContext:] to allow screenshots on iOS FlutterView's EAGLLayer should … WebMar 23, 2016 · (void)renderInContext: (CGContextRef)ctx; 该方法为渲染view.layer /* Defines how the edges of the layer are rasterized. For each of the * four edges (left, right, bottom, top) if the corresponding bit is * set the edge will be antialiased. bridgehampton estate