作業二 : pattern-Rainbow 設計應用

想像世界中

以變換的色彩作為開端

早上的日出，粉紅方格升起

接著出現紅、橙、黃、綠、藍、靛、紫的漸變

期望著生活的每一天

都像彩虹般的多采多姿~!

paper 50 90 100
size 300 300
repeat B 100 0
{
paper (50-B) 80 B
}

repeat E -20 180
{
pen 100 80 100
line 0 (165+E) 300 (165+E)
line 0 (10+E) 300 (10+E)
}
repeat G -20 -30
{
pen 100 0 0
line (-10+G) 290 (0+G) 300
line (-10+G) 265 (25+G) 300
line (-10+G) 240 (50+G) 300
line (-10+G) 215 (75+G) 300
line (-10+G) 190 (100+G) 300
line (-10+G) 165 (125+G) 300
line (-10+G) 140 (150+G) 300
line (-10+G) 115 (175+G) 300
line (-10+G) 90 (200+G) 300
line (-10+G) 65 (225+G) 300
line (-10+G) 40 (250+G) 300
line (-10+G) 15 (275+G) 300
line (0+G) 0 (300+G) 300
}
repeat G -10 10
{
pen 90 10 10
line (-10+G) 290 (0+G) 300
line (-10+G) 265 (25+G) 300
line (-10+G) 240 (50+G) 300
line (-10+G) 215 (75+G) 300
line (-10+G) 190 (100+G) 300
line (-10+G) 165 (125+G) 300
line (-10+G) 140 (150+G) 300
}
repeat G -10 10
{
pen 255 194 14
line (125+G) 0 (310+G) 185
line (150+G) 0 (310+G) 160
line (175+G) 0 (310+G) 135
line (200+G) 0 (310+G) 110
line (225+G) 0 (310+G) 85
line (250+G) 0 (310+G) 60
line (275+G) 0 (310+G) 35
line (300+G) 0 (310+G) 10
}
repeat G -10 10
{
pen 10 60 10
line (0+G) 0 (300+G) 300
line (25+G) 0 (310+G) 285
line (50+G) 0 (310+G) 260
line (75+G) 0 (310+G) 235
line (100+G) 0 (310+G) 210
}

repeat G -10 10
{
pen 20 70 80
line (175+G) 300 (-10+G) 115
line (200+G) 300 (-10+G) 90
line (225+G) 300 (-10+G) 65
line (250+G) 300 (-10+G) 40
line (275+G) 300 (-10+G) 15
}

repeat G -10 10
{
pen 30 30 100
line (0+G) 0 (300+G) 300
line (25+G) 0 (310+G) 285

}

repeat G -10 10
{
pen 50 30 100
line (50+G) 0 (310+G) 260
line (75+G) 0 (310+G) 235
line (100+G) 0 (310+G) 210
}