91av视频/亚洲h视频/操亚洲美女/外国一级黄色毛片 - 国产三级三级三级三级

  • 大小: 2.89MB
    文件類型: .rar
    金幣: 1
    下載: 0 次
    發布日期: 2023-10-03
  • 語言: 其他
  • 標簽: 變換??縮放??旋轉??

資源簡介

本系統需要實現以下內容: 1、給出系統框架。 2、調用畫點的函數,分別用DDA、中點Bresenham算法和改進Bresenham算法繪制直線和中點算法繪制直線、用不同的算法繪制圓和橢圓 ,并各自比較算法精度與效率的差別 。 3、實現二維圖形的變換。(包括平移,放縮,旋轉,錯切以及復合變換) 4、運用所學的區域填充算法實現區域填充。 5、運用所學算法實現線段裁剪以及多邊形裁剪(多邊形裁剪為可選)。 6、自己實現其它附加以及需要完善的功能。

資源截圖

代碼片段和文件信息

//?Circle.cpp:?implementation?of?the?CCircle?class.
//
//////////////////////////////////////////////////////////////////////

#include?“stdafx.h“
#include?“Graph.h“
#include?“Circle.h“
#include?“math.h“
#ifdef?_DEBUG
#undef?THIS_FILE
static?char?THIS_FILE[]=__FILE__;
#define?new?DEBUG_NEW
#endif

//////////////////////////////////////////////////////////////////////
//?Construction/Destruction
//////////////////////////////////////////////////////////////////////

CCircle::CCircle()
{

}

CCircle::~CCircle()
{

}

void?CCircle::CircleMidPoint(CDC?*pDC?int?ptCenterx?int?ptCentery?int?r?COLORREF?color)
{
int?ptxpty;
??ptx?=0;pty?=r;int?p=1-r;
??CirclePlotPoint(pDCptCenterxptCenteryptxptycolor);
??while(ptx???{ptx?++;
??if(p<0)?p+=2*ptx?+1;else{pty--;
??p+=2*(ptx?-pty)+1;
??}
CirclePlotPoint(pDCptCenterxptCenteryptxptycolor);
??}
}

void?CCircle::CirclePlotPoint(CDC?*pDC?int?ptCenterx?int?ptCentery?int?ptx?int?pty?COLORREF?color)
{
pDC->SetPixel(ptCenterx+ptxptCentery+ptycolor);
pDC->SetPixel(ptCenterx-ptxptCentery+ptycolor);
pDC->SetPixel(ptCenterx+ptxptCentery-ptycolor);
pDC->SetPixel(ptCenterx-ptxptCentery-ptycolor);
pDC->SetPixel(ptCenterx+ptyptCentery+ptxcolor);
pDC->SetPixel(ptCenterx-ptyptCentery+ptxcolor);
pDC->SetPixel(ptCenterx+ptyptCentery-ptxcolor);
pDC->SetPixel(ptCenterx-ptyptCentery-ptxcolor);
}

void?CCircle::draw(CDC?*pDC)
{
int?ptCenterx=(m_ptBegin.x+m_ptEnd.x)/2;
int?ptCentery=(m_ptBegin.y+m_ptEnd.y)/2;
int?t1=(m_ptBegin.x-m_ptEnd.x)*(m_ptBegin.x-m_ptEnd.x);
int?t2=(m_ptBegin.y-m_ptEnd.y)*(m_ptBegin.y-m_ptEnd.y);
int?r=(int)sqrt(t1+t2);
CircleMidPoint(pDC?ptCenterxptCenteryrm_color);
}

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件???????1750??2003-11-01?22:36??0432\0432\Circle.cpp

?????文件????????742??2003-11-01?22:36??0432\0432\Circle.h

?????文件???????7036??2010-06-16?10:30??0432\0432\Debug\Circle.obj

?????文件???????6903??2010-06-16?10:30??0432\0432\Debug\Circle.sbr

?????文件???????8347??2010-06-16?10:30??0432\0432\Debug\Element.obj

?????文件???????3115??2010-06-16?10:30??0432\0432\Debug\Element.sbr

?????文件???????7741??2010-06-16?10:30??0432\0432\Debug\Ellipse.obj

?????文件???????3793??2010-06-16?10:30??0432\0432\Debug\Ellipse.sbr

?????文件?????143410??2010-06-16?10:30??0432\0432\Debug\Graph.exe

?????文件?????355464??2010-06-16?10:30??0432\0432\Debug\Graph.ilk

?????文件??????22626??2010-06-16?10:30??0432\0432\Debug\Graph.obj

?????文件????6871972??2010-06-16?10:30??0432\0432\Debug\Graph.pch

?????文件?????377856??2010-06-16?10:30??0432\0432\Debug\Graph.pdb

?????文件??????11732??2010-06-16?10:30??0432\0432\Debug\Graph.res

?????文件??????12202??2010-06-16?10:30??0432\0432\Debug\Graph.sbr

?????文件??????14330??2010-06-16?10:30??0432\0432\Debug\GraphDoc.obj

?????文件???????3460??2010-06-16?10:30??0432\0432\Debug\GraphDoc.sbr

?????文件??????51987??2010-06-16?10:30??0432\0432\Debug\GraphView.obj

?????文件??????19801??2010-06-16?10:30??0432\0432\Debug\GraphView.sbr

?????文件???????5826??2010-06-16?10:30??0432\0432\Debug\Line.obj

?????文件???????3022??2010-06-16?10:30??0432\0432\Debug\Line.sbr

?????文件??????19579??2010-06-16?10:30??0432\0432\Debug\MainFrm.obj

?????文件???????4025??2010-06-16?10:30??0432\0432\Debug\MainFrm.sbr

?????文件??????10019??2010-06-16?10:30??0432\0432\Debug\RGBDialog.obj

?????文件???????2710??2010-06-16?10:30??0432\0432\Debug\RGBDialog.sbr

?????文件???????9947??2010-06-16?10:30??0432\0432\Debug\RGBFill.obj

?????文件???????2665??2010-06-16?10:30??0432\0432\Debug\RGBFill.sbr

?????文件??????10029??2010-06-16?10:30??0432\0432\Debug\Rotate.obj

?????文件???????2672??2010-06-16?10:30??0432\0432\Debug\Rotate.sbr

?????文件??????10057??2010-06-16?10:30??0432\0432\Debug\Scale.obj

............此處省略61個文件信息

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