1. N. Shimizu (chiko@sfc.keio.ac.jp / @chikoski) 2011/06/23
#07
N. Shimizu (chiko@sfc.keio.ac.jp / @chikoski)

2. N. Shimizu (chiko@sfc.keio.ac.jp / @chikoski) 2011/06/23
• Processing "
"
"
"
• Processing "

3. N. Shimizu (chiko@sfc.keio.ac.jp / @chikoski)
www.processing.org
2011/06/23

4. N. Shimizu (chiko@sfc.keio.ac.jp / @chikoski) 2011/06/23

5. N. Shimizu (chiko@sfc.keio.ac.jp / @chikoski) 2011/06/23
Sketch
• Processing "
• Sketch

6. N. Shimizu (chiko@sfc.keio.ac.jp / @chikoski) 2011/06/23
size(400, 400);"
stroke(192, 0, 0)"
line(100, 100, 200, 200);

7. N. Shimizu (chiko@sfc.keio.ac.jp / @chikoski) 2011/06/23

8. N. Shimizu (chiko@sfc.keio.ac.jp / @chikoski) 2011/06/23

9. N. Shimizu (chiko@sfc.keio.ac.jp / @chikoski) 2011/06/23
1. Sketch "
2. "
3. "
4. "
1. "
2. "
3. 3

10. N. Shimizu (chiko@sfc.keio.ac.jp / @chikoski) 2011/06/23
size(400, 400);" size(400, 400);"
"
stroke(192, 0, 0);"
stroke(192, 0, 0);"
line(100, 100, 200, "
200);
"
line(100, 100, 200,
200);

11. N. Shimizu (chiko@sfc.keio.ac.jp / @chikoski) 2011/06/23
size(400, 400);"
stroke(192, 0, 0);"
line(100, 100, 200, 200);

12. N. Shimizu (chiko@sfc.keio.ac.jp / @chikoski) 2011/06/23
• "
X "
Y "
X "
Y "
• 4

13. N. Shimizu (chiko@sfc.keio.ac.jp / @chikoski) 2011/06/23
line
line(100, 100, 200, 200);

14. N. Shimizu (chiko@sfc.keio.ac.jp / @chikoski) 2011/06/23
• size( , );"
• "
size(400, 400);"
size(800, 600);"
size(1900, 1200);

15. N. Shimizu (chiko@sfc.keio.ac.jp / @chikoski) 2011/06/23

16. N. Shimizu (chiko@sfc.keio.ac.jp / @chikoski) 2011/06/23
• point "
• line "
• ellipse "
• rect

17. N. Shimizu (chiko@sfc.keio.ac.jp / @chikoski) 2011/06/23
Processing
• RGB "
colorMode(RGB, 100, 100, 100, 100);"
"
• HSB "
colorMode(HSB, 360, 100, 100, 100);"
"

18. N. Shimizu (chiko@sfc.keio.ac.jp / @chikoski) 2011/06/23

19. N. Shimizu (chiko@sfc.keio.ac.jp / @chikoski) 2011/06/23
• colorMode "
• fill "
• stroke "
• noFill "
• noStroke "
• background

20. N. Shimizu (chiko@sfc.keio.ac.jp / @chikoski) 2011/06/23
• smooth "
• strokeWeight

21. N. Shimizu (chiko@sfc.keio.ac.jp / @chikoski) 2011/06/23

22. N. Shimizu (chiko@sfc.keio.ac.jp / @chikoski) 2011/06/23
"

23. N. Shimizu (chiko@sfc.keio.ac.jp / @chikoski) 2011/06/23

24. N. Shimizu (chiko@sfc.keio.ac.jp / @chikoski) 2011/06/23

25. N. Shimizu (chiko@sfc.keio.ac.jp / @chikoski) 2011/06/23
• "
"
"
• "
"
"

26. N. Shimizu (chiko@sfc.keio.ac.jp / @chikoski) 2011/06/23
• "
• "
1, 2, 100, -1, -40"
1.1, 175.2, 3.141592"
"

27. N. Shimizu (chiko@sfc.keio.ac.jp / @chikoski) 2011/06/23
•
"
• line
"
•

28. N. Shimizu (chiko@sfc.keio.ac.jp / @chikoski) 2011/06/23
int opacity;

29. N. Shimizu (chiko@sfc.keio.ac.jp / @chikoski) 2011/06/23
• "
"
"
• "
• "
aaa, foo, a10"
× 12345, 1_a

30. N. Shimizu (chiko@sfc.keio.ac.jp / @chikoski) 2011/06/23
• "
• E.g. "
• "
"
"

31. N. Shimizu (chiko@sfc.keio.ac.jp / @chikoski) 2011/06/23
Java
int
-1, 0, 1, 100, 10000
float
1.0, -0.91, 3.141567474
char
A, b, c, d
String
Abcdefg,
boolean
true, false

32. N. Shimizu (chiko@sfc.keio.ac.jp / @chikoski) 2011/06/23
opacity = 50;

33. N. Shimizu (chiko@sfc.keio.ac.jp / @chikoski) 2011/06/23
int opacity = 50;"

34. N. Shimizu (chiko@sfc.keio.ac.jp / @chikoski) 2011/06/23

35. N. Shimizu (chiko@sfc.keio.ac.jp / @chikoski) 2011/06/23

36. N. Shimizu (chiko@sfc.keio.ac.jp / @chikoski) 2011/06/23

37. N. Shimizu (chiko@sfc.keio.ac.jp / @chikoski) 2011/06/23

38. N. Shimizu (chiko@sfc.keio.ac.jp / @chikoski) 2011/06/23
10

39. N. Shimizu (chiko@sfc.keio.ac.jp / @chikoski) 2011/06/23
10
s = random(0, 100);"
x = random(s, 400 – s);"
y = random(s, 400 – s);"
ellipse(x, y, s, s);

40. N. Shimizu (chiko@sfc.keio.ac.jp / @chikoski) 2011/06/23

41. N. Shimizu (chiko@sfc.keio.ac.jp / @chikoski) 2011/06/23

42. N. Shimizu (chiko@sfc.keio.ac.jp / @chikoski) 2011/06/23
while
while( ){"
" "
}"

43. N. Shimizu (chiko@sfc.keio.ac.jp / @chikoski) 2011/06/23
while 10
int i = 0;"
while(i < 10){"
s = random(0, 100);"
x = random(s, 400 – s);"
y = random(s, 400 – s);"
ellipse(x, y, s, s);"
i = i + 1;"
}

44. N. Shimizu (chiko@sfc.keio.ac.jp / @chikoski) 2011/06/23
• == "
• != "
• < "
• > "
• <= "
• >= "

45. N. Shimizu (chiko@sfc.keio.ac.jp / @chikoski) 2011/06/23
•
400x400"
• "
• 100 "
• "
•