VORLESUNG 1, Programm 1

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1 VORLESUNG 1, Programm 1 Simulation dynamischer Systeme mit PLAN Projektbeschreibung: Erste Grafikbefehle ProgrammName = "Simulation 2011"; ProgrammInfo = "Dies ist ein erstes Programm\n" "mit der Software PLAN\n" "Doll, nicht?"; } SetPen(Hellrot,5); SetBrush(Hellblau); Rectangle(100,100,400,300); SetPen(Schwarz); Rectangle(200,200,200,400); Circle(300,300,100); SetPen(Gruen,3); SetBrush(Grau); Circle(300,300,100,50); View(300,300,GetMaxW()-300,GetMaxH()-300); Clear(Hellgrau); Scale(0.0,10.0,-2.5); SetPen(Hellrot,3); real x; MoveTo(0.0,0.0); for(x=0.0;x<10.0;x+=0.05) LineTo(x,2.0*sin(3.0*x)); View(); SetTextColor(Gelb); SetTextSize(50); int i; for(i=0;i<200;i++){ SetTextColor(FarbSkala(((real)i*0.5))); Text(300,600,"Simulation 1",i);} } Ost10

"; } SetPen(Hellrot,5); SetBrush(Hellblau); Rectangle(100,100,400,300); SetPen(Schwarz); Rectangle(200,200,200,400); Circle(300,300,100); SetPen(Gruen,3); SetBrush(Grau);

2 VORLESUNG 1, Programm 2 Simulation dynamischer Systeme mit PLAN Projektbeschreibung: Animation int x, y, w,h, dx, dy; void Reset(); Reset();} if(callruncount%20<10){ SetPen(Weiss); Rectangle(x,y,w,h);} x+=dx; y+=dy; if((x<0) (x+w>getmaxw())) dx *=-1; if((y<0) (y+h>getmaxh())) dy *=-1; SetPen(Schwarz); Rectangle(x,y,w,h); CallRun = true; } void TUser::Reset(){ x = 0; y = 0; w = 50; h = 50; dx = 5; dy = 3; Clear();}

y+=dy; if((x<0) (x+w>getmaxw())) dx *=-1; if((y<0) (y+h>getmaxh())) dy *=-1; SetPen(Schwarz);

3 VORLESUNG 1, Programm 3 Simulation dynamischer Systeme mit PLAN Projektbeschreibung: Animation mit Tasten int x, y, w,h, dx, dy; bool Spur; void Reset(); void RunTaste0(); void RunTaste1(); Spur = true; InsertTaste(0,"Trace on","hilfe fuer die erste Taste"); InsertTaste(1,"Trace off","hallejulia"); Reset();} if(!spur){ SetPen(Weiss); Rectangle(x,y,w,h);} x+=dx; y+=dy; if((x<0) (x+w>getmaxw())) dx *=-1; if((y<0) (y+h>getmaxh())) dy *=-1; SetPen(Schwarz); Rectangle(x,y,w,h); CallRun = true; } void TUser::Reset(){ x = 0; y = 0; w = 50; h = 50; dx = 5; dy = 3; Clear();} void TUser::RunTaste0(){ Spur = true;} void TUser::RunTaste1(){ Spur = false;} Ost10

spur){ SetPen(Weiss); Rectangle(x,y,w,h);} x+=dx; y+=dy; if((x<0) (x+w>getmaxw())) dx *=-1; if((y<0) (y+h>getmaxh())) dy *=-1; SetPen(Schwarz); Rectangle(x,y,w,h);

4 VORLESUNG 1, Programm 4 Simulation dynamischer Systeme mit PLAN Projektbeschreibung: Maus-Befehle int xalt, yalt, con; void BildMouseDown(int x, int y); void BildMouseMove(int x, int y, int left); con = 0;} void TUser::BildMouseDown(int x, int y){ con = 1; PlanString s = "Mauskoordinaten = ("; s<<x<<","<<y<<") "; Text(10,10,s); xalt = x; yalt = y;} void TUser::BildMouseMove(int x, int y, int left){ if(!left!con) { con = 0; return;} MoveTo(xalt,yalt); LineTo(x,y); xalt = x; yalt = y;} Ost10

con = 1; PlanString s = "Mauskoordinaten = ("; s<<x<<","<<y<<") "; Text(10,10,s); xalt = x; yalt = y;} void

5 VORLESUNG 1, Programm 5 Simulation dynamischer Systeme mit PLAN Projektbeschreibung: Maus-Befehle, Ping-Pong Spiel int fx,fy,fw,fh; Feld int bx,by,br,dbx,dby; Ball int sx,sy,sw,sh; Schläger int xalt, yalt, con; Cursor void Reset(); void BildMouseDown(int x, int y); void BildMouseMove(int x, int y, int left); void DrawF(); void DrawB(bool on = true); void DrawS(bool on = true); fy = 100; fx = 0; fw = GetMaxW(); fh = GetMaxH()-fy; Feld br =10; Ball sx = fx+fw-30; sw = 20; sh = 100; sy = fy + 100; Schläger Reset();} if(callruncount<1){ dbx = -3-random(20); dby = -5+random(10);} DrawS(false); DrawB(false); bx +=dbx; by += dby; if(bx-br<0) dbx *=-1; if(by-br<fy by+br>fy+fh) dby *=-1; if(by>sy && by<sy+sh && bx>sx && dbx>0) dbx *=-1; DrawS(); DrawB(); CallRun = (bx<fx+fw+3*br);} void TUser::Reset(){ bx = fx+fw+2*br; by = fy+50 + random(fh-100); DrawF(); DrawS();} void TUser::BildMouseDown(int x, int y){ if((x>sx)&&(x<sx+sw)&&(y>sy)&&(y<sy+sh)) { con = 1; xalt = x; yalt = y;} else con = 0;} void TUser::BildMouseMove(int x, int y, int left){ if(!left!con) { con = 0; return;} DrawS(false); sy += (y-yalt); yalt = y; if(sy<fy) sy = fy; if(sy+sh>fy+fh) sy = fy+fh-sh; DrawS(true);}

fw = GetMaxW(); fh = GetMaxH()-fy; Feld br =10; Ball sx = fx+fw-30; sw = 20; sh = 100; sy = fy + 100; Schläger Reset();} if(callruncount<1){ dbx = -3-random(20); dby = -5+random(10);} DrawS(false);

6 void TUser::DrawF(){ View(fx,fy,fw,fh); Clear(Hellgruen);} Feld void TUser::DrawB(bool on){ Ball if(on){ SetPen(Schwarz); SetBrush(Hellrot);} else { SetPen(Hellgruen); SetBrush(Hellgruen);} Circle(bx,by,br);} void TUser::DrawS(bool on){ Schläger if(on){ SetPen(Schwarz); SetBrush(Hellgelb);} else { SetPen(Hellgruen);SetBrush(Hellgruen);} Rectangle(sx,sy,sw,sh);} Ost10