server/Card.cpp

#include "StdAfx.h"
#include "Card.h"


CCard::CCard(void)
{
}


CCard::~CCard(void)
{
}

void CCard::getCordinate()
{
	//#include "stdio.h" 
#include "stdlib.h" 
#include <math.h> 
	//坐标 
	double ax,ay,bx,by,cx,cy,zx,zy; 
	//距离 
	double la,lb,lc; 
	double cx1,cy1,cx2,cy2,cx3,cy3,cx4,cy4; 
	int main(void) 
	{ 
		int i = 0,j = 0,n = 0; 
		int okflag = 0; 
		int err = 0; 
		int aberr = 0; 
		int acerr = 0; 
		int abcerr = 0; 
		int len; 
		int abrequery = 0; 
		int acrequery = 0; 
		int requery1 = 0; 
		int loopnum = 1; 
		int option = 0; 
		double cax,cay,cbx,cby,ccx,ccy; 
		double cax_abeyance1[6000],cay_abeyance1[6000]; 
		double cbx_abeyance1[6000],cby_abeyance1[6000]; 
		double ccx_abeyance1[6000],ccy_abeyance1[6000]; 
		double cabx_abeyance1[10],caby_abeyance1[10],cabx_abeyance2[10],caby_abeyance2[10]; 
		double cacx_abeyance1[10],cacy_abeyance1[10],cacx_abeyance2[10],cacy_abeyance2[10]; 
		//遍历圆周上所有点 
		printf("use 'Enter' to divide x y\n"); 
		printf("input A coordinate:\n"); 
		scanf("%lf%lf",&ax,&ay); 
		if((ax > 1000)||(bx > 1000)) 
		{ 
			printf("figure is too big! input A coordinate again:\n"); 
			scanf("%lf%lf",&ax,&ay); 
		} 
		printf("input B coordinate:\n"); 
		scanf("%lf%lf",&bx,&by); 
		if((bx > 1000)||(bx > 1000)) 
		{ 
			printf("figure is too big! input B coordinate again:\n"); 
			scanf("%lf,%lf",&bx,&by);   
		} 
		printf("input C coordinate:\n"); 
		scanf("%lf%lf",&cx,&cy); 
		if((cx > 1000)||(cx > 1000)) 
		{ 
			printf("figure is too big! input C coordinate again:\n"); 
			scanf("%lf%lf",&cx,&cy); 
		} 
		printf("input distance from A to Z:\n"); 
		scanf("%lf",&la); 
		if(la > 1000) 
		{ 
			printf("figure is too big! inputdistance from A to Z again:\n"); 
			scanf("%lf",&la); 
		} 
		printf("input distance from B to Z:\n"); 
		scanf("%lf",&lb); 
		if(lb > 1000) 
		{ 
			printf("figure is too big! inputdistance from B to Z again:\n"); 
			scanf("%lf",&lb); 
		} 
		printf("input distance from C to Z:\n"); 
		scanf("%lf",&lc); 
		if(lc > 1000) 
		{ 
			printf("figure is too big! inputdistance from C to Z again:\n"); 
			scanf("%lf",&lc); 
		} 
		printf("\n"); 
		printf("A(%lf,%lf)\n",ax,ay); 
		printf("B(%lf,%lf)\n",bx,by); 
		printf("C(%lf,%lf)\n",cx,cy); 
		printf("AZ = %lf\n",la); 
		printf("BZ = %lf\n",lb); 
		printf("CZ = %lf\n",lc); 
		//INPUT: 
		for(zx = ax -la;zx <= ax + la;zx++) 
		{ 
			do 
			{ 
				for(zy = ay -la;zy <= ay + la;zy++) 
				{ 
					cax = zx - ax; 
					cax = fabs(cax); 
					cax = pow(cax,2); 
					cay = zy - ay; 
					cay = fabs(cay); 
					cay = pow(cay,2); 
					if(((cax + cay) > (la*la - err))&&((cax + cay) < (la*la + err))) 
					{ 
						okflag = 1; 
						cax_abeyance1[i] = zx; 
						cay_abeyance1[i] = zy; 
						n++; 
					} 
				} 
				if(!okflag)err++; 
			} while (okflag == 0); 
			i++; 
			err = 0; 
			okflag = 0; 
		} 
		printf("query...\n"); 
		i = 0; 
		for(zx = bx -lb;zx <= bx + lb;zx++) 
		{ 
			do 
			{ 
				for(zy = by -lb;zy <= by + lb;zy++) 
				{ 
					cbx = zx - bx; 
					cbx = fabs(cbx); 
					cbx = pow(cbx,2); 
					cby = zy - by; 
					cby = fabs(cby); 
					cby = pow(cby,2); 
					if(((cbx + cby) > (lb*lb - err))&&((cbx + cby) < (lb*lb + err))) 
					{ 
						okflag = 1; 
						cbx_abeyance1[i] = zx; 
						cby_abeyance1[i] = zy; 
					} 
				} 
				if(!okflag)err++;       
			} while (okflag == 0); 
			i++; 
			err = 0; 
			okflag = 0; 
		} 
		printf("query...\n"); 
		getchar(); 
		i = 0; 
		for(zx = cx -lc;zx <= cx + lc;zx++) 
		{ 
			do 
			{ 
				for(zy = cy -lc;zy <= cy + lc;zy++) 
				{ 
					ccx = zx - cx; 
					ccx = fabs(ccx); 
					ccx = pow(ccx,2); 
					ccy = zy - cy; 
					ccy = fabs(ccy); 
					ccy = pow(ccy,2); 
					if(((ccx + ccy) > (lc*lc - err))&&((ccx + ccy) < (lc*lc + err))) 
					{ 
						okflag = 1; 

						ccx_abeyance1[i] = zx; 
						ccy_abeyance1[i] = zy; 
						n++; 
					} 
				} 
				if(!okflag)err++; 
			} while (okflag == 0); 
			i++; 
			err = 0; 
			okflag = 0; 
		} 
		printf("query a b c over!\n"); 
		printf("press Enter to continue!\n"); 
		//必须加不然运行出错，但不会停止 
		getchar(); 
		do 
		{ 
			//找ab 交点，因为距离的偏差，所以坐标会有偏差 
			aberr =0; 
			do 
			{ 
				for(i = 0;i <= 2*la;i++) 
				{ 
					for(j = 0;j <= 2*lb;j++) 
					{ 
						if(cax_abeyance1[i] == cbx_abeyance1[j]) 
						{ 

							if((cay_abeyance1[i]  >  (cby_abeyance1[j]  -  aberr  - abcerr))&&(cay_abeyance1[i] < (cby_abeyance1[j] + aberr + abcerr))) 
							{ 
								cabx_abeyance1[abrequery] = cax_abeyance1[i]; 
								caby_abeyance1[abrequery] = cay_abeyance1[i]; 
								printf("cabx_abeyance1[%d]=%f",abrequery,cabx_abeyance1[abrequery]); 
								printf("caby_abeyance1[%d]=%f\n\n",abrequery,caby_abeyance1[abrequery]); 
								abrequery++; 
							} 
						} 
					} 
				}   
				if(abrequery < loopnum)aberr++; 
			}while(abrequery < loopnum); 
			acerr =0; 
			//找ac 交点 
			do 
			{ 
				for(i = 0;i <= 2*la;i++) 
				{ 
					for(j = 0;j <= 2*lc;j++) 
					{ 
						if(cax_abeyance1[i] == ccx_abeyance1[j]) 
						{ 
							if((cay_abeyance1[i]  >  (ccy_abeyance1[j]  -  acerr  - abcerr))&&(cay_abeyance1[i] < (ccy_abeyance1[j] + acerr + abcerr))) 
							{ 
								cacx_abeyance1[acrequery] = cax_abeyance1[i]; 
								cacy_abeyance1[acrequery] = cay_abeyance1[i]; 
								acrequery++; 
							} 
						} 
					} 
				} 
				if(acrequery < loopnum)acerr++; 
			}while(acrequery < loopnum); 
			//找交点的交点 
			for(i = 0;i < abrequery;i++) 
			{ 
				for(j = 0;j < acrequery;j++) 
				{ 
					if(cabx_abeyance1[i] == cacx_abeyance1[j]) 
					{ 
						requery1 = 1; 
						printf("final result is (%f,%f)\n",cabx_abeyance1[i],caby_abeyance1[i]); 
					} 
				} 
			} 
			if(requery1 == 0) 
			{ 
				loopnum++; 
				abcerr++; 
			} 
			if(loopnum == 10) 
			{ 
				printf("chech input figure is right\n"); 
			} 
		}while(requery1 ==0); 
		printf("finish!\n"); 
		getchar(); 
		return 0; 
	}  

}

int CCard::addReader( READERINFO* pReader )
{

}