auto_truck_load.cpp

开发虚拟的被控对象及虚拟的PLC,模似PLC的工作过程进行实验。用户可根据具体的实验,确定其输入和输出的控制条件,用虚拟的连线和虚拟的PLC连接,用户利用梯形图的编程方式编写PLC程序控制被控对象的动

#include "stdafx.h"
#include "PLC_DEMO.h"

#include "PLC_DEMODoc.h"
#include "PLC_DEMOView.h"
#include "Draw_function.h"

bool autotruckenable=false;
int thestartpoint=120;//漏斗料起点
extern CPLC_DEMOView *fordraw;

void clearpart(int,int,int,int,CBrush*,CDC*);
void drawround(int,int,int,int,CDC*);

void autotruckdraw()
{
	CDC* thisDC=fordraw->GetDC();
	CPen blackpen(PS_SOLID,1,RGB(0,0,0));
	CPen *oldpen=thisDC->SelectObject(&blackpen);
	CBrush blackbrush(RGB(0,0,0));
	thisDC->SetBkMode(TRANSPARENT);

	thisDC->MoveTo(401,30);
	thisDC->LineTo(401,60);
	thisDC->MoveTo(420,30);
	thisDC->LineTo(420,60);//出口一
    clearpart(411,48,9,3,&blackbrush,thisDC);//开关一
	thisDC->MoveTo(360,70);
	thisDC->LineTo(360,140);
	thisDC->LineTo(396,140);
	thisDC->LineTo(396,160);
	thisDC->MoveTo(460,70);
	thisDC->LineTo(460,140);
	thisDC->LineTo(425,140);
	thisDC->LineTo(425,160);//漏斗
	clearpart(411,143,14,3,&blackbrush,thisDC);//开关二

	CBrush nobrush;
	nobrush.CreateSysColorBrush(COLOR_3DFACE);
	CBrush *oldbrush=thisDC->SelectObject(&nobrush);
	
	drawround(350,230,8,8,thisDC);
	drawround(350,230,4,4,thisDC);//轮一
	thisDC->MoveTo(350,230);//轴线一
	thisDC->LineTo(320,250);
	CString forelect="电机M1";
    thisDC->TextOut(333,255,forelect);
	drawround(450,230,8,8,thisDC);//轮二
	drawround(450,230,4,4,thisDC);
	thisDC->MoveTo(350,222);//皮带一
	thisDC->LineTo(450,222);
	thisDC->MoveTo(350,238);
	thisDC->LineTo(450,238);
	thisDC->LineTo(492,215);
	thisDC->MoveTo(350,222);
	thisDC->LineTo(390,200);
	thisDC->LineTo(490,200);
	thisDC->MoveTo(350,238);
	thisDC->LineTo(380,222);
	CPoint round3(490,208);
	CRect rect5(round3,round3);
	rect5.InflateRect(8,8);
	CPoint round4(490,200);
	CPoint round5(491,214);
	thisDC->Arc(rect5,round5,round4);//圆弧一   //滑轮1

	drawround(400,285,8,8,thisDC);//轮三
	drawround(400,285,4,4,thisDC);
	thisDC->MoveTo(400,285);//轴线二
	thisDC->LineTo(370,305);
	forelect="电机M2";
    thisDC->TextOut(382,310,forelect);
	drawround(500,285,8,8,thisDC);//轮四
	drawround(500,285,4,4,thisDC);
	thisDC->MoveTo(400,277);//皮带二
	thisDC->LineTo(500,277);
	thisDC->MoveTo(400,293);
	thisDC->LineTo(500,293);
	thisDC->LineTo(542,270);
	thisDC->MoveTo(400,277);
	thisDC->LineTo(440,255);
	thisDC->LineTo(540,255);
	thisDC->MoveTo(400,293);
	thisDC->LineTo(430,277);
	CPoint round8(540,263);//圆弧二
	CRect rect10(round8,round8);
	rect10.InflateRect(8,8);
	CPoint round9(540,255);
	CPoint round10(541,271);
	thisDC->Arc(rect10,round10,round9);//滑轮2

	drawround(450,340,8,8,thisDC);//轮五
	drawround(450,340,4,4,thisDC);
	thisDC->MoveTo(450,340);//轴线三
	thisDC->LineTo(420,360);
	forelect="电机M3";
    thisDC->TextOut(432,364,forelect);
	drawround(550,340,8,8,thisDC);
	drawround(550,340,4,4,thisDC);
	thisDC->MoveTo(450,332);//皮带三
	thisDC->LineTo(550,332);
	thisDC->MoveTo(450,348);
	thisDC->LineTo(550,348);
	thisDC->LineTo(592,325);
	thisDC->MoveTo(450,332);
	thisDC->LineTo(490,309);
	thisDC->LineTo(590,309);
	thisDC->MoveTo(450,348);
	thisDC->LineTo(480,332);
	CPoint round13(590,318);//圆弧三
	CRect rect15(round13,round13);
	rect15.InflateRect(8,8);
	CPoint round14(590,309);
	CPoint round15(591,325);
	thisDC->Arc(rect15,round15,round14); //滑轮3
		
	thisDC->MoveTo(300,488);
	thisDC->LineTo(800,488);//马路
	forelect="传感器S2";
    thisDC->TextOut(550,495,forelect);
    thisDC->MoveTo(452,80);
	thisDC->LineTo(470,80);//示意线
	forelect="传感器S1";
    thisDC->TextOut(505,72,forelect);
	thisDC->MoveTo(420,43);//示意线
	thisDC->LineTo(470,43);
	forelect="开关K1";
    thisDC->TextOut(505,33,forelect);
	thisDC->MoveTo(425,150);
	thisDC->LineTo(470,150);//示意线
	forelect="开关K2";
    thisDC->TextOut(505,140,forelect);
	thisDC->SelectObject(&blackbrush);
	drawround(485,42,8,8,thisDC);//信号灯
	drawround(485,80,8,8,thisDC);
	drawround(485,150,8,8,thisDC);
	drawround(315,257,8,8,thisDC);
	drawround(365,312,8,8,thisDC);
	drawround(415,367,8,8,thisDC);
	drawround(630,505,8,8,thisDC);
	drawround(400,450,8,8,thisDC);
	forelect="指示灯L1";
    thisDC->TextOut(325,440,forelect);
    
	CPen redpen(PS_SOLID,1,RGB(255,0,0));
	thisDC->SelectObject(&redpen);
	CBrush redbrush(RGB(255,0,0));
	thisDC->SelectObject(&redbrush);

	drawround(400,470,8,8,thisDC);
	forelect="指示灯L2";
    thisDC->TextOut(325,460,forelect);
	
	CPen fleetredpen(PS_DOT,1,RGB(200,100,0));
	thisDC->SelectObject(&fleetredpen);
	for(int i=33;i<45;i++)//料
	{
		if(i%2==0)
		{
			thisDC->MoveTo(401,i);
			thisDC->LineTo(418,i);
		}
		else
		{
			thisDC->MoveTo(403,i);
			thisDC->LineTo(420,i);
		}
	}
    thisDC->SelectObject(oldbrush); 
	thisDC->SelectObject(oldpen);
	fordraw->ReleaseDC(thisDC);
}