moving bitmap using Cbitmap and CDC

[Arif Liminto]

Hi, I got some difficulity how to move bitmap image in my application basically, the algorithm is like this, I've got CDC as m_MapDC and it already being created and DrawPoint basically use for draw truck in the mapDC but the result is there is no truck in the map However, If I use CPen class instead of using CBitmap, I can see the line is moving from one point to other point. Any body have suggestions void Ctrainc::DrawPoint() { CBitmap btruck; CBitmap *pbtruck = NULL; pbtruck = (CBitmap*)m_MapDC.selectObject(&btruck); m_MapDC.MoveTo(m_PrevTruckPoint.m_iX,m_PrevTruckPoint.m_iY); //move to the new pos m_MapDC.LineTo(m_CurrTruckPoint.m_iX,m_CurrTruckPoint.m_iY); m_MapDC.SelectObject(pOrbtruck); btruck.DeleteObject(); } Regards, Arif Liminto

[CPallini]

To draw a bitmap on (x,y) position you need to: (1) Create a memory DC, via CDC::CreateCompatibleDC. (2) Select the bitmap into the memory DC. (3) Use the CDC::BitBlt method. See here [^] for a code sample. :)

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