QGraphicsScene render

QGraphicsScene的render()函数允许你将部分场景绘制到paintdevice上，paintdevice可以是QImage、QPixMap、QPrinter等。这个函数可以帮助你将场景的图形元素渲染到一个特定的设备上，以便后续处理或输出。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
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- *1* [QGraphics框架概念理解](https://blog.csdn.net/For_1ove/article/details/123978652)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v93^chatsearchT3_2"}}] [.reference_item style="max-width: 50%"]
- *2* *3* [QT的Graphics View柜架](https://blog.csdn.net/sdsunxj/article/details/4410395)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v93^chatsearchT3_2"}}] [.reference_item style="max-width: 50%"]
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