【硕士论文】包装CAD系统图形处理子系统设计

1CAD2005.3CADCADCADVisualCCADABSTRACT3411CADCADCADCADCAD[2][3]20802020360405504://www.517art.com/43AutoCADPhotoshopCAD4AutoCADCorelDraw3DstduioMAX5CADCADCADCADCADCAD://www.517art.com/CAD72CADCAD6CAD7CAD8CADCADCAD9://www.517art.com/9C13CDrawCDrawCDrawCObjectdraw1.hdraw1.cppCObjectMFC:publicCObject{public://doublem_xScale;//Xdoublem_yScale;//Yfloatm_LineWide;//CStringm_LineType;//Intm_Layer;//Intm_id_only;//BOOLb_Delete;//Shortm_Lb;//Shortm_ColorPen;//Shortm_ColorPen_sub;//protected://CDraw()//{b_Delete=0;m_Lb=-1;m_ColorPen=0;m_ColorPen_sub=0;m_LineWide=0;;m_xScale=1.0;m_yScale=1.0;};public:virtualBOOLdxfRead(CStdioFile*pFile);virtualvoiddxfWrite(CStdioFile*pFile);virtualvoidScale(floatx_Base,floaty_Base,floatx_scale,floaty_scale);virtualvoidRotate(floatbaseX,floatbaseY,floatangle)=0;virtualvoidCopy(CDraw*pDraw);virtualvoidMove(floatx_Move,floaty_Move);virtualvoidDraw(CDC*pDC,intm_DrawMode,intm_DrawMode1,shortBackColor,floatbb1)=0;virtualvoidSerialize(CArchive&ar);virtualBOOLGetRect(float*minX,float*minY,float*maxX,float*maxY)=0;virtualBOOLIsPoint(floatx,floaty,floatjl,floatblc)=0;virtualBOOLIsFill();intGetID();voidSetID(intonly_id);shortGetGraphLb();BOOLIsDelete();voidDelete(BOOLIs);}CDrawm_id_only()123154DXFDXF31CDraw://www.517art.com/142CTextCAD://www.517art.com/16nnnn*blc//nblcn//41CABCABabcabangangaC(xx,yy)B(x2,y2)A(x1,y1)cab4-1CAB(ang)CABCDrawpublic:floatPointLine(floatxx,floatyy,floatx1,floaty1,floatx2,floaty2);C(xx,yy)A(x1,y1)B(x2,y2)LlLrcirclel-.LLl≤lLrcirclel-.CArcIsInArcVCCRgnCRgnCRgnCRgnrgnCRgnnrgn.CreatePolygonRgn(nPoint,n,0)PtInRegionRgn.PtInRegion(x1,y1)PtInRegionCRgn(x1,y1)00CDrawpublic:BOOLPointRgn(floatx,flaoty,intNumble,PointStruct*PointList,floatblc);xyNumblePointListblcTRUEFALSECDrawpublic:virtualBOOLIsPoint(floatx,floaty,floatl,floatblc)=0;CLineCPlineCCircleIsPointIsPointTRUEFALSEx,ylblc13*y*dxdy(4-1)(4-2)CDrawpublic:virtualvoidMove(floatx_Move,floaty_Move)=0x_Movey_MovexySxSyx*y*(4-3)(4-4)SxXSyYSxSy111SxSyx*=x+dxy*=y+dy[][][]11010001*11**yxyxTyTxTTyxyx++=⎥⎥⎥⎦⎤⎢⎢⎢⎣⎡=yxSyySxx*=*=**[][][]11000000*11**yxyxSySxSSyxyx**=⎥⎥⎥⎦⎤⎢⎢⎢⎣⎡=:virtualvoidScale(floatx_Base,floaty_Base,floatx_Scale,floaty_Scale)=0x_Basey_Basex_Scaley_Scalexyx*y*(4-5)(4-6)13CDrawpublic:virtualvoidRotate(floatbaseX,floatbaseY,floatangle)=0(baseXbaseY)anglex*=xcosysin=ycosxsin[][][]1cossinsincos1000cossin0sincos11**qqqqqqqq*+**-*=⎥⎥⎥⎦⎤⎢⎢⎢⎣⎡-=yxyxyxyx://www.517art.com/23MFCCArchiveCFileVCCArchiveCArchiveCFileCFileCFileCArchiveCArchiveCObjectCObject://www.517art.com/25CPlineCPlineCPline:BOOLm_bSavePoint;//longm-nStart;////pFile//nStartvoidPointSave(CFile*pFile,longnStart);//CPlinepFile//voidPointRead(CFile*pFile);*m_nStart;//m_nStart=newint[10000];//10000public://intPointSave(CFile*pFile);//CPlineBOOLPointRead(CFile*pFile,intnStart);//CPlineBOOLPointDeleteintnStart://www.517art.com/2920LayerStructDrawdoc.hCGraphParaLayerStructtypedefstruct//CStringm_Name;//BOOLb_Display;//shortm_color;//CStringm_strLineType;//LayerStructCGraphParaLayerStruct*m_LayerList13://www.517art.com/31m_id_only//m_id_onlym_LayerCADCADCAD21://www.517art.com/33DXF0SECTION2HEADER0EDNSEC0SECTION2TABLES0ENDSEC0SECTION2BLOCKS0ENDSEC0SECTION2ENTITIES0ENDSEC0EOF://www.517art.com/3510XsYs11XeYe://www.517art.com/385-25-35-4CAD5-55-65-75-35-4://www.517art.com/40DXF*DXF5-8DXF*drw*drw5-95-105-75-95-105-8://www.517art.com/