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Grafik dan Animasi

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3.2 Contoh Animasi
Grafik dan Animasi -> Kreasi Animasi Grafik -> Contoh Animasi

 

Pada bagian ini disajikan beberapa contoh aplikasi animasi gambar, yang dilakukan berdasarkan cara menyimpan memori dan atau gabungan dengan cara hapus gambar.

 

Contoh Program 3.2.1

Program tulisan_bergerak;

Uses

Crt, graph;

Var

Xmax,ymax,

gd, gm, i, x, y : integer;

ArcCoords : ArcCoordsType;

Geser1, geser2, kedip : Pointer;

Size1, size2, size3 : word

Begin

Gd : CGA;

Gm := CGAHi;

 

InitGraph(gd,gm,’’);

 

If GraphResult <> Grok then halt(1);

 

Xmax : GetMaxX;

Ymax := GetMaxY;

X := xmax div 10;

Y := ymax div 10;

 

Rectangle(0,0, xmax,ymax);

MoveTo(x,5*y);

SetTextStyle(TriplexFont,HorizDir,2);

SetTextJustify(CenterText,CenterText);

OutText(‘Animasi’);

 

Size1 := ImageSize(x-42,5*y-5, x+42,5*y+9);

 

GetMem(geser1,size1);

GetImage(x-42,5*y-5, x+42,5*y+9,geser1^);

 

MoveTo(8*x,5*y);

SetTextStyle(Triplexfont,HorizDir,2);

SetTextJustify(CenterText,CenterText);

OutText(‘Grafik’);

 

Size2 := ImageSize(8*x-35,5*y-5, 8*x+42,5*y+9);

GetMem(geser2,size2);

GetImage(8*x-35,5*y-5, 8*x+42,5*y+9,geser2^);

 

For i := 0 to 3*x-10 do

Begin

Sound(10*i);

PutImage(x-42+i,5*y-5, geser1^,NormalPut);

PutImage(8*x-35-i,5*y-5, geser2^,NormalPut);

NoSound;

End;

 

Size3 := ImageSize(38x,5*y-5, 6*x,5*y+9);

GetMem(kedip,size3);

GetImage(3*x,5*y-5, 6*x,5*y+9,kedip^);

 

Repeat

SetViewPort(1,1,xmax-1, ymax-1, ClipOn);

PutImage(3*x,5*y-6, kedip^,NormalPut);

Delay(500);

ClearViewPort;

Delay(500);

Until KeyPressed;

CloseGraph;

End.

 

Contoh Program 3.2.2

Program rutherford;

Uses

Crt, graph;

Var

Xmax, ymax, s,

gd, gm, i, x, y : integer;

ArcCoords : ArcCoordsType;

putar : Pointer;

Size : word

Begin

Gd : CGA;

Gm := CGAHi;

InitGraph(gd,gm,’’);

 

If GraphResult <> Grok then halt(1);

 

Xmax : GetMaxX;

Ymax := GetMaxY;

 

X := xmax div 2;

Y := ymax div 2;

 

Rectangle(0,0, xmax,ymax);

MoveTo(x,9*ymax div 10);

SetTextStyle(0,HorizDir,1);

SetTextJustify(CenterText,CenterText);

OutText(‘Teori Rutherford tentang Atom’);

 

Circle(x-20,y, 90);

PieSlice(x-20,y, 0,360, 20);

SetColor(Black);

OutTextXY(x-21,y,’+’);

 

SetColor(GetMaxColor);

 

X := 4*xmax div 10;

Y := 8*ymax div 10;

 

PieSlice(x,y, 0,360, 3);

Size := ImageSize(x-4,y-2,x+4,y+2);

 

GetMem(putar,size);

GetImage(x-,y-2, x+4,y+2, putar^);

PutImage(x-4,y-2, putar^,XorPut);

 

For s := 0 to 300 do

Begin

Y := Round(50*cos(s*5.5*pi/200));

X := round(115*sin(s*5.5*pi/200));

PutImage(x+297,y+98, putar^,XorPut);

Delay(100);

Sound(1500);

PutImage(x+297,y+98,putar^,XorPut);

NoSound;

End;

PutIMage(x+297,y+98,putar^,XorPut);

 

Repeat until Keyressed;

CloseGraph;

End.


last change: 2005-01-22, Fendi Sudianto
n_fendi_s@yahoo.com