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elements, in arrays, 152
ellipseMode ( ) function, 22
ellipses, drawing, 9, 17-19
else blocks, 58-60
embedded for loops, 44
endshape ( ) function, 28
Examples and Reference, 11-12
exporting sketches, 11
expressions, 39
F
fields, 136, 138
fill ( ) function, 23, 25
float data, 104, 131, 135, 207
float variable, 37
fonts, 94-97
drawing text in a box, 96
drawing with, 95-97
for loops, 40-45
creating rows and columns with,
45
embedded, 44
filling arrays with values in,
155-156
for fanning out lines, 44
for halftone dots, 46
for kinking lines, 44
for pins and lines, 46
for quick code changes, 43
frame rates, 49, 103-104
frames, 103
functions, 121-133
basics of, 122-123
coding tips, 202
creating, 124-130
defined, 13
return values, 130
G
getFloat ( ) method, 168
getInt ( ) method, 168, 174
getString ( ) method, 174
getting help, xv
GIF image format, 93
gray values, 25
H
halftone dots, creating, 45
headers, in Table data, 170
I
if blocks, 57-60
image ( ) function, 90
images
drawing to screen, 90-92
formats, 93-94
image/PDF export, 189-192
resizing, 92-93
sequences of, 160-161
transparency , 93-94
working with multiple, 91
index values, 152
initialization statement, 41
int data, 135, 207
J
JPEG image format, 93
JSON data, and APIs, 177-180
JSON files, 172-176
K
key variables, 67
keyCode variable, 69
keypressed variable, 66-70
keys, tapping, 67-68
L
libraries
Library Manager, 184
Serial Library, 193
Sound audio library, 184
lines
drawing, 14-16
drawing continuous, 53
setting thickness of, 53-54
smoothing with easing, 55
Linux installation, 7
loadImage ( ) function, 90
loadTable ( ) function, 167
local variable, 211
Index 215