作業五：Time-1234

Load dbngraphics.dbn
size 200 200

//設定背景
forever
{
paper
}



//利用時間控制線條顏色
repeat x 0 200
{
pen (/2) (-20)
line 100 200 x 0
}

repeat x 0 200
{
pen (/2) (+20)
line 100 150 x 0
}
repeat x 0 200
{
pen ((*2)+20)
line 100 100 x 0
}
repeat x 0 200
{
pen ((/2)+50) (+50)
line 100 50 x 0
}
repeat x 0 5
{
Circle 50 40 x 8
}
repeat x 0 5
{
Circle 100 80 x 10
}
repeat x 0 5
{
Circle 175 60 x 5
}
repeat x 0 5
{
Circle 25 150 x 50
}
repeat x 0 5
{
Circle 150 175 x 10
}
repeat x 0 5
{
Circle 150 175 x 20
}
repeat x 0 5
{
Circle 140 125 x 15
}
repeat x 0 5
{
Circle 200 130 x 0
}
repeat x 0 5
{
Circle 125 50 x 5
}
repeat x 0 5
{
Circle 20 75 x 10
}
repeat x 0 5
{
Circle 25 100 x 5
}
repeat x 0 5
{
Circle 75 200 x 15
}