1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382
|
program Graph;
uses
Flash8,Math,Key;
{$BACKGROUND $00fffff}
{$FRAME_WIDTH 768}
{$FRAME_HEIGHT 768}
{$FRAME_RATE 30}
const
frame_width=768;
frame_height=768;
xmin = -10;
xmax = +10; //ua
ymin = - 10;
ymax = + 10;//ua
xsize= xmax - xmin;
ysize= ymax - ymin;
Gx = frame_width / xsize;
Gy = frame_height/ ysize;
xo =-xmin * Gx;
yo = ymax * Gy;
Pi = 3.141592654;
GMs=6.67*pow(10,-11)*1.989*pow(10,30); //cst gravitationnelle*masse du soleil
UA=150*pow(10,9); //unité astromomique en mètre
dt=1/150; //1tour en 5 s
Rmercure=0.387;//rayon traj mercure en UA
Rvenus=0.723;
Rterre=1;
Rmars=1.52;
Rjupiter=5.20;
Rsaturne=9.51;
type
TRpoint = external class(flash.geom.Point)
constructor Create(x, y: double);
property x: double;
property y: double;
end;
TButton=class(MovieClip)
Captionbut: TextField;
constructor Create(AOWNER:Movieclip);
procedure DoClick;
procedure DrawButton(BackColor, TopColor, BottomColor, Width, Height: Integer);
procedure GetFont2;
end;
RealMovie = class(MovieClip)
tabmax:integer;
Arrow: Array of TRPoint;
courbe:Array of TRPoint;
Procedure RMoveTo(x,y:double);
Procedure RLineTo(x,y:double);
Procedure RLine(x1,y1,x2,y2:double);
Procedure RPolyline;// pas de possibilité de mettre un array of TRpoint en paramètre
Procedure Rrectangle(x1,y1,x2,y2:double);
Procedure RCircle(Cx,Cy,Radius:double);
Procedure RCurveTo(x1,y1,x2,y2:double);
procedure RArrow(x1,y1,x2,y2:double;col,penw:integer); //flèche
procedure RArrow2(Fx,Fy,norme,alpha:double;col,penw:integer);//en coords polaires /alpha en °
procedure zoom(k:Double);
procedure Depx(dx:Double);
procedure Depy(dy:Double);
end;
TGraphe = class(RealMovie)
graph:TButton;
caption:TextField;
button:Tbutton;
constructor Create;
procedure GetPoint;
procedure onEnterFrame;
procedure Getspeed;
procedure Getfont;
procedure onMouseDown;
procedure onMouseUp;
end;
var radius:double;
speed,omega,Ra,xs,ys,theta:array[1..6] of double;
t:Double;
Font,Font2 : TextFormat;
annee: Double;
Bascule:boolean;
Gkx,Gky:Double;
ox,oy:Double;
press:Boolean;
mousex,mousey:Integer;
// Méthodes de dessin de Realmovie
Procedure RealMovie.RMoveTo(x,y:double);
begin
Moveto(ox+x*Gkx,oy-y*Gky);
end;
Procedure RealMovie.RLineTo(x,y:double);
begin
Lineto(ox+x*Gkx,oy-y*Gky);
end;
Procedure RealMovie.RLine(x1,y1,x2,y2:double);
begin
RMoveto(x1,y1);
RLineto(x2,y2);
end;
Procedure RealMovie.RPolyline;
var i:integer;
begin
RMoveto(courbe[0].x,courbe[0].y);
for i:=1 to tabmax-1 do Rlineto(courbe[i].x,courbe[i].y);
end;
Procedure RealMovie.Rrectangle(x1,y1,x2,y2:double);
begin
RMoveto(x1,y1);
RLineTo(x2,y1);
RLineto(x2,y2);
RLineto(x1,y2);
RLineto(x1,y1);
end;
Procedure RealMovie.Rcircle(Cx,Cy,Radius:double); //si orthonormé
var a,b: Double;
R: Double;
begin
R:=radius*Gkx;
Cx:=ox+Cx*Gkx;
Cy:=oy-Cy*Gky;
a:= R * 0.414213562;
b:= R * 0.707106781;
moveTo(Cx+R,Cy);
CurveTo(Cx+ R, Cy+-a, Cx+b,Cy -b);
CurveTo(Cx+ a,Cy-R,Cx,Cy -r);
CurveTo(Cx-a,Cy -R,Cx-b,Cy -b);
CurveTo(Cx-R, Cy-a,Cx-R,Cy);
CurveTo(Cx-R,Cy+a,Cx-b,Cy+b);
CurveTo(Cx-a,Cy +R,Cx,Cy+r);
CurveTo(Cx+a,Cy +R,Cx+b,Cy+b);
CurveTo(Cx+R,Cy+a,Cx+R,Cy);
end;
Procedure RealMovie.RArrow(x1,y1,x2,y2:double;col,penw:integer);//flèche
var i:integer;
Norme,cX,cY: double;
ALength,AWidth:double; //longueur et largeur de la pointe
begin
ALength:=10;
AWidth:=7;
x1:=ox+x1*Gkx;
x2:=ox+x2*Gkx;
y1:=oy-y1*Gky;
y2:=oy-y2*Gky;
Norme:=SQRT((x2-x1)*(x2-x1)+(y2-y1)*(y2-y1));
if Norme=0 then Exit;
cX:=(x2-x1)/Norme;
cY:=(y2-y1)/Norme;
Arrow[0]:=TRPoint.create(x2,y2);
Arrow[1]:=TRPoint.create(x2-cX*ALength+cY*AWidth,y2-cY*ALength-cX*AWidth);
Arrow[2]:=TRPoint.create(x2-cX*ALength-cY*AWidth,y2-cY*ALength+cX*AWidth);
Arrow[3]:=TRPoint.create(x2,y2);
Linestyle(penw,col);
BeginFill(col);
Moveto(x1,y1);
Lineto(x2,y2);
Moveto(arrow[0].x,arrow[0].y);
for i:=1 to 3 do lineto(arrow[i].x,arrow[i].y);
Endfill();
end;
procedure RealMovie.RArrow2(Fx,Fy,norme,alpha:double;col,penw:integer);//Flèche en coords polaires
var
theta: Double;
L,L1: Double;
xf1,yf1 :Double;
xf2,yf2 :Double;
x,y : Double;
begin
alpha:=pi*alpha/180;
x:=norme*cos(alpha);
y:=norme*sin(alpha);
if x<>0.0 then theta:=atan2(y,x) else theta:=0;
L:=sqrt((x*x)+(y*y))/10;
L1:=L/2;
xf1:=-L*cos(theta)-L1*sin(theta);
xf2:=-L*cos(theta)+L1*sin(theta);
yf1:=-L*sin(theta)+L1*cos(theta);
yf2:=-L*sin(theta)-L1*cos(theta);
linestyle(penw,col);
RLine(Fx,Fy,Fx+x,Fy+y);
RLine(x+Fx,y+Fy,x+Fx+xf1,y+Fy+yf1);
RLine(x+Fx,y+Fy,x+Fx+xf2,y+Fy+yf2);
end;
procedure RealMovie.RCurveto(x1,y1,x2,y2:double);
begin
curveto(ox+x1*Gkx,oy-y1*Gky,ox+x2*Gkx,oy-y2*Gky);
end;
procedure RealMovie.zoom(k:Double);
begin
Gkx:=k*Gkx;
GkY:=k*Gky;
end;
procedure RealMovie.Depx(dx:Double);
begin
ox:=ox+dx;
end;
procedure RealMovie.Depy(dy:Double);
begin
oy:=oy+dy;
end;
//fin méthodes realmovie
constructor TGraphe.Create;
var i:integer;
begin
inherited Create(nil, 'graphe', 0);
_x:=0;
_y:=0;
t:=0;
Gkx:=Gx;
Gky:=Gy;
ox:=xo;
oy:=yo;
annee:=0;
bascule:=true;
GetFont;
Caption := TextField.Create(Self, '',1,0,8,217,35);
Caption.text:='NOMBRE D''ANNEES :';
Caption.SetTextFormat(Font);
button:=TButton.Create(self);
button._x:=0;
button._y:=733;
getspeed;
press:=false;
useHandCursor:=false;
end;
procedure TGraphe.GetPoint;
var i:integer;
begin
if bascule then t:=t+dt;
for i:=1 to 6 do
begin
theta[i]:=omega[i]*t;
xs[i]:=Ra[i]*cos(theta[i]);
ys[i]:=Ra[i]*sin(theta[i]);
end;
end;
procedure TGraphe.onEnterFrame;
var i:integer;
begin
clear;
Getpoint;
beginfill($ffff00);
RCircle(0,0,0.2);
endFill();
for i:=1 to 6 do
begin
linestyle(1,$0000ff);
RCircle(0,0,Ra[i]);
beginfill($c0c0c0);
RCircle(xs[i],ys[i],0.1);
endFill();
end;
Rline(xs[6]-0.15,ys[6]-0.12,xs[6]+0.15,ys[6]+0.12);
annee:=theta[3]/(2*pi);
caption.text:='NOMBRE D''ANNEES : '+ Floattostr(annee);
Caption.SetTextFormat(Font);
//zoom
if isKeyDown(kbUP) then zoom(1.05);
if isKeyDown(kbDOWN) then zoom(0.95);
//déplacement scène
if press then
begin
Depx(_xmouse-mousex);
Depy(_ymouse-mousey);
mousex:=_xmouse;
mousey:=_ymouse;
end;
end;
Procedure TGraphe.Getspeed;
var i:integer;
begin
Ra[1]:=Rmercure;
Ra[2]:=Rvenus;
Ra[3]:=Rterre;
Ra[4]:=Rmars;
Ra[5]:=Rjupiter;
Ra[6]:=Rsaturne;
for i:=1 to 6 do speed[i]:=sqrt(GMs/(Ra[i]*UA));//VITESSE EN m/s
for i:=1 to 6 do omega[i]:=speed[i]*365.25*24*3600/(Ra[i]*UA); // vitesse angulaire en rad/année
end;
Procedure TGraphe.GetFont;
begin
Font := TextFormat.Create('Tahoma', 16);
Font.Align := 'left';
Font.Bold := True;
Font.Color := $000000;
end;
procedure TGraphe.onMouseDown;
begin
useHandCursor:=true;
press:=true;
mousex:=_xmouse;
mousey:=_ymouse;
end;
Constructor TButton.Create(AOWNER:Movieclip);
begin
inherited Create(AOWNER,'button',2);
GetFont2;
Captionbut := TextField.Create(self, '',0,0,8,100,35);
Captionbut.text:='Stop';
Captionbut.SetTextFormat(Font2);
DrawButton($F0F0F0,$808080,008080,100, 35);
Bascule:=true;
onpress:=DoClick;
end;
Procedure TButton.DrawButton(BackColor, TopColor, BottomColor, Width, Height: Integer);
begin
beginFill(BackColor);
lineStyle(5, TopColor);
moveTo(0, Height);
lineTo(0, 0);
lineTo(Width, 0);
lineStyle(5, BottomColor);
lineTo(Width, Height);
lineTo(0, Height);
endFill;
end;
Procedure TButton.doClick;
begin
Bascule:=not Bascule;
if not Bascule then
begin
Captionbut.text:='Anime';
end
else
begin
Captionbut.text:='Stop';
end;
Captionbut.SetTextFormat(Font2);
end;
Procedure TButton.GetFont2;
begin
Font2 := TextFormat.Create('Tahoma', 12);
Font2.Align := 'center';
Font2.Bold := True;
Font2.Color := $000000;
end;
procedure TGraphe.onMouseUp;
begin
Press:=false;
end;
begin
TGraphe.Create;
end. |