Created
July 16, 2014 09:54
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Processing sample
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final int RED = 0; | |
final int ORANGE = 1; | |
final int YELLOW = 2; | |
final int GREEN = 3; | |
final int BLUE = 4; | |
final int INDIGOBLUE = 5; | |
final int PURPLE = 6; | |
int COLORMAX = PURPLE; | |
int boxsize = 45; | |
final int boxsizeinit = 10; | |
final int boxsizemax = 120; | |
void setup() { | |
size(940, 235); | |
noStroke(); | |
fill(255, 128); | |
} | |
// マウスクリックで四角のサイズを大きくする | |
void mouseClicked() { | |
boxsize+=10; | |
if(boxsizemax<boxsize) { | |
boxsize = boxsizeinit; | |
} | |
} | |
void draw() { | |
background(); | |
for(int x=0; x<(width/boxsize); x++) { | |
for(int y=0; y<(height/boxsize); y++) { | |
count = x-y; | |
fillRainbowColor(count); | |
rect((boxsize*x), (boxsize*y) ,boxsize-1, boxsize-1); | |
} | |
} | |
} | |
// 引数に対応する虹色のいずれかで塗りつぶす | |
void fillRainbowColor(int count) | |
{ | |
check = count % (COLORMAX+1); | |
switch(check) { | |
case RED: | |
fill(237, 26, 61); | |
break; | |
case ORANGE: | |
fill(255, 183, 76); | |
break; | |
case YELLOW: | |
fill(255, 212, 0); | |
break; | |
case GREEN: | |
fill(0, 128, 0); | |
break; | |
case BLUE: | |
fill(0, 103, 191); | |
break; | |
case INDIGOBLUE: | |
fill(35, 71, 148); | |
break; | |
case PURPLE: | |
fill(167, 87, 168); | |
break; | |
default: | |
fillRainbowColor((COLORMAX+1)+check); | |
break; | |
} | |
} |
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