WebC++ QGraphicsView::fitInView使用的例子?那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。. 您也可以进一步了解该方法所在 类QGraphicsView 的用法示例。. 在下 … WebJul 11, 2024 · fitInView()功能是通过对视图View进行缩放和移动,让某个固定范围或者Item,完全显示在View当中,使用fitInView()的时候要确保指定的范围必须包含在Scene …
[solved] QGraphicsView in a QTabWidget Qt Forum
WebJul 25, 2011 · When resizing, the QGraphicsView runs fitInView. However, this only works when the QGraphicsView is on the currently active tab. When a different tab is active, the view is not adjusted. I've noticed that the resize event only occurs when the tab containing the QGraphicsView is activated, but fitInView doesn't work if the resize occurs this way. WebMay 19, 2024 · 当使用Minimap布局的时候,按照官网的例子写,fitView没有用。 当不掉用fitView时: 当调用fitfitView时: 什么都没有渲染出来 我的代码是根据这个写的 … can refrigeration substitute for embalming
[Qt5] QGraphics图形视图框架概述(Item、Scene和View) - CSDN博客
WebApr 15, 2024 · I have some QGraphicItems that are being loaded in at multiple predetermined X and Y coordinates. I have a function that is called fitInView and when the user clicks a button to call that function the view is scaled just fine, but If I try to call that function during loading It does not scale how I would like. I believe it has something to do … WebJul 22, 2013 · 它只使用setGeometry。比我创造一个QGraphicsScene只有一个很长的矩形。我希望图形场景适合查看,所以我使用了QGraphicsView::fitInView。一切正常,但问题 … WebJul 17, 2024 · fitInView()功能是通过对视图View进行缩放和移动,让某个固定范围或者Item,完全显示在View当中,使用fitInView()的时候要确保指定的范围必须包含在Scene … can refrigerated seeds still germinate