在 UIVIew 中平铺图像

发布于 2024-12-04 05:04:41 字数 429 浏览 1 评论 0原文

我正在尝试为我正在制作的应用程序平铺图像。我正在制作可以设定长度的绳子。为了做到这一点，我有一个函数，它获取我的绳子长度，相应地设置框架大小，然后设置背景颜色，如下所示：（

图片是 UIView）

picture.backgroundColor = [UIColor colorWithPatternImage:[UIImage imageNamed:@"Rope.png"]];

视图是空白的。我之前测试过它，通过将图片设为 UIImageView 来显示图像，并且它有效，但它不会再显示了。

编辑：我现在尝试了几种不同的平铺方法，我能得到的最好的方法是拉伸图像。我需要一种工作方法来平铺图像并将平铺图像的输出获取到 UIImage、UIImageView 或 UIView 中。

原文

I am trying to tile an image for an app I am making. I am making rope that I can set the length for. In order to do this, I have a function that takes my rope length, sets the frame size accordingly, and then sets the background color like this:

(picture is a UIView)

picture.backgroundColor = [UIColor colorWithPatternImage:[UIImage imageNamed:@"Rope.png"]];

The view is blank. I tested it before by displaying an image by making picture a UIImageView instead, and it worked, but it won't show up anymore.

EDIT: I have now tried a few different methods of tiling, the best I can get is a stretched image. I need a working way to tile an image and get the output of my tiled image into a UIImage, UIImageView, or UIView.

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