Matlab直接绘制在c ++ GUI中 [英] Matlab plots directly inside c++ GUI

问题描述

我使用matlab编译器从我的m文件生成c ++共享库。
是否可以直接在c ++ GUI（而不是单独的窗口）中显示matlab图？

I'm using matlab compiler to generate c++ shared library from my m files. Is it possible to display matlab plots directly inside c++ GUI (not in a separate window) ?

推荐答案

容易解决。如果你正在使用windows，你可以只是设置matlab窗口。
这样的东西。

I found easy solution. If you are using windows you could just setparent to matlab window. something like this.

HWND h = FindWindow(L"SunAwtFrame", L"Figure 1");

void MatlabViewerHack::EmbedMatlabPlot(HWND h)
{
   SetWindowPos(h,NULL,rect.left(), rect.top(), rect.width(), rect.height(),0);
   SetWindowLong(h, GWL_STYLE,WS_CHILD|WS_VISIBLE);
   SetParent(h, parent_widget);             //dynamic_cast<QWidget*>(parent())->winId()

   //updating ui_state, windows xp, window 7
   SendMessage(h, WM_UPDATEUISTATE, UIS_INITIALIZE, 0);
   SendMessage(parent_widget, WM_UPDATEUISTATE, UIS_INITIALIZE, 0);
   SendMessage(h, WM_CHANGEUISTATE, UIS_INITIALIZE, 0);
   SendMessage(parent_widget, WM_CHANGEUISTATE, UIS_INITIALIZE, 0);

   current_window = h;
}

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