end;

procedure TForm1.FormCreate(Sender: TObject);
begin
times:=0;
form1.canvas.Brush.Color:=clwindow;
form1.caption:=form1.caption+'''' Please select the Pictype!... '''';
end;
procedure TForm1.drawClear;
var i,k:integer;
begin
form1.Canvas.Brush.Color:=clblack;
form1.Canvas.FloodFill(15,15, clcream, fsBorder);
for i:=0 to 5 do
begin
k:=random(300);
DrawLine3(20+k,1,20+k,307,clyellow);
DrawLine3(200+k,1,200+k,307,clyellow);
end;
end;
procedure TForm1.Summer1Click(Sender: TObject);
begin
drawClear;
form1.Canvas.Font.Color:=clblue;
form1.Canvas.Font.Size:=18;
form1.canvas.textOut(150,150,''''绿色海洋...休整时间^_^！'''');
//DrawTree;

end;

procedure TForm1.Autumn1Click(Sender: TObject);
begin
drawClear;
form1.Canvas.Font.Color:=clblue;
form1.Canvas.Font.Size:=18;
form1.canvas.textOut(150,150,''''红叶香山...正在休整^_^！'''');
end;

procedure TForm1.Winter1Click(Sender: TObject);
//var i,x,y:integer;
begin
drawClear;
form1.Canvas.Font.Color:=clblue;
form1.Canvas.Font.Size:=18;
form1.canvas.textOut(150,150,''''银蛇腊象...暂不开放^_^！'''');
end;

procedure TForm1.ext1Click(Sender: TObject);
begin
form5.Show;
end;

end.

下面是附带的使用浮点数指令的测试程序，当时的原本，未达到效果的：）：
//指令图书馆查的：）
procedure Tform1.xx;
var
xmax,ymax,x,y,a,b:single;
i,z:integer;
begin
a:=2.0;b:=10.0;
xmax:=image1.Width;
ymax:=image1.Height;
for i:=0 to image1.Width do
begin
asm
//.80x87

finit
fld xmax //push xmax in st(0)
fdiv a
fchs //let st(0)=-st(0)
fadd i //st(0)=st(0)+i
fdiv b //st(0)=st(0)/b
fstp x //put st(0) in x without pop
fld x
fmul x
fchs
fadd ymax
//frndint
//fabs
fstp y
end;
x:=(i-xmax/2)/10;
y:=-x*x+ymax;
z:=trunc(z);
image1.canvas.Ellipse(i-1,trunc(y)-1,i+1,trunc(y)+1);
//image1.Canvas.Pixels[x,y];
end;
end;

选的是其中一个过程，呵呵，见笑了。
大家不妨把自己的东西拿出来，经验说一说，我准备洗耳恭听：）。
请----

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