Printing Problem
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I am using MM_TEXT mode during Ondraw(CDC *pDC) function & displayed a rectangle but during printing i am using MM_TWIPS mapmode now i want to use CoOrdinate used during Ondraw.I tried to convert Co-ordnate into correct pixels. Here is code: // during On draw pDC->MoveTo(p1); pDC->LineTo(p2); pDC->LineTo(p3); pDC->LineTo(p4); pDC->LineTo(p1); // some macro #define CalibPoint(p, HorPix,VerPix) CPoint(CALIBX(p.x,HorPix),CALIBY(p.y,VerPix)) #define CALIBX(point,HPIX) (point * HPIX )/PIXPERINCH #define CALIBY(point,VPIX) (point * VPIX )/PIXPERINCH #define PIXPERINCH 72 int nHorz = pDC->GetDeviceCaps(LOGPIXELSX); int nVert = pDC->GetDeviceCaps(LOGPIXELSY); //during printing p1=CalibPoint(p1, nHorz,nVert);//CalibPoint is Macro p2=CalibPoint(p2, nHorz,nVert); p3=CalibPoint(p3, nHorz,nVert); p4=CalibPoint(p4, nHorz,nVert); pDC->MoveTo(p1.x,-p1.y); pDC->LineTo(p2.x,-p2.y); pDC->LineTo(p3.x,-p3.y); pDC->LineTo(p4.x,-p4.y); pDC->LineTo(p1.x,-p1.y); Thanks & regards priyank Dwivedi
priyank