bitblt精品文章

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  BREW 應用中的SVG技術(shù)

  ...IMediaSVG, &frameBuf);ISHELL_GetDeviceInfo(pMe->a.m_pIShell, &di);IDISPLAY_BitBlt(pme->m_pIDisplay,0,0,di.cxScreen,di.cyScreen, frameBuf,0,O,AEE_RO_C0PY );IDISPLAY_UpdateEx(pMe->a.m_pIDisplay, FALS...

  int64 2021-11-22 14:45 評論0 收藏0
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  面向照相機的開發(fā)

  ... sizeof(bi));// Display the frame at (0, 0) location of the screenIDISPLAY_BitBlt(pme, 0, 0, bi.cx, bi.cy, pFrame, 0, 0, AEE_RO_COPY);IBITMAP_Release(pFrame);break;}case CAM_STATUS_DONE:// ICAMERA_...

  MSchumi 2021-11-22 14:45 評論0 收藏0
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  【2018-10-31】經(jīng)典遠控馬完整分析

  ...eateCompatibleDC，CreateDIBSection，SelectObject創(chuàng)建位圖，SetRect，BitBlt重寫位圖實現(xiàn)截屏功能 開啟攝像頭創(chuàng)建線程并使用capGetDriverDescription，capCreateCaptureWindow獲取攝像頭信息，之后使用IsWindow，SendMessage實現(xiàn)攝像頭監(jiān)控，使用ICSendMessage...

  imtianx 2019-06-21 16:48 評論0 收藏0
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  C++程序運行過程中發(fā)生異常閃退，很有可能是這三個原因?qū)е碌?/a>

  ...de.dmPelsHeight, SRCCOPY|CAPTUREBLT ); } } if ( !bProcessed ) { bRet = ::BitBlt( hMemDC, 0, 0, nWidth, nHeight, hScrDC, nX, nY, SRCCOPY | CAPTUREBLT ); // CAPTUREBLT - 該參數(shù)保證能夠截到透明窗口 } if ( !...

  Kross 2021-11-18 10:02 評論0 收藏0