Created
December 17, 2009 01:33
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<html> | |
<head> | |
<script language="javascript" src="processing.min.js"></script> | |
<script language="javascript" src="init.js"></script> | |
</head> | |
<body> | |
<script type="application/processing" target="demo"> | |
// Global variables | |
float radius = 50.0; | |
int X, Y; | |
int nX, nY; | |
int delay = 16; | |
// Setup the Processing Canvas | |
void setup(){ | |
size( 200, 200 ); | |
strokeWeight( 10 ); | |
frameRate( 15 ); | |
X = width / 2; | |
Y = width / 2; | |
nX = X; | |
nY = Y; | |
} | |
// Main draw loop | |
void draw(){ | |
radius = radius + sin( frameCount / 4 ); | |
// Track circle to new destination | |
X+=(nX-X)/delay; | |
Y+=(nY-Y)/delay; | |
// Fill canvas grey | |
background( 100 ); | |
// Set fill-color to blue | |
fill( 0, 121, 184 ); | |
// Set stroke-color white | |
stroke(255); | |
// Draw circle | |
ellipse( X, Y, radius, radius ); | |
} | |
// Set circle's next destination | |
void mouseMoved(){ | |
nX = mouseX; | |
nY = mouseY; | |
} | |
</script> | |
<script type="application/processing" target="not"> | |
void setup(){ | |
size( 200, 200 ); | |
} | |
// Main draw loop | |
void draw(){ | |
background(0,0,255); | |
} | |
</script> | |
<canvas id="not" width="200px" height="200px"></canvas> | |
<canvas id="demo" width="200px" height="200px"></canvas> | |
</body> | |
</html> |
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