Reference

Full API reference for Processing for C++.

Data

Composite

BufferedReader HashMap PFont PGraphics PImage PShader PShape PVector PrintWriter TableRow Table XML

Array Functions

append()arrayCopy()concat()expand()reverse()shorten()sort()splice()subset()

Conversion

binary()hex()str()unbinary()unhex()

Primitive

String Functions

join()matchAll()match()nf()split()splitTokens()trim()

Constants

HALF_PI PI QUARTER_PI TAU TWO_PI

Typography

Loading & Displaying

PFont createFont()loadFont()textFont()text()

Attributes

textAlign()textLeading()textMode()textSize()textWidth()

Metrics

textAscent()textDescent()

Rendering

PGraphics blendMode()clip()createGraphics()hint()noClip()

Shaders

PShader loadShader()resetShader()shader()

Image

PImage createImage()

Pixels

blend()copy()filter()get()loadPixels()mask()pixels[]set()updatePixels()

Loading & Displaying

image()imageMode()loadImage()noTint()tint()

Textures

texture()textureMode()textureWrap()

Output

Files

PrintWriter createOutput()createWriter()saveBytes()saveJSONArray()saveJSONObject()saveStrings()saveTable()saveXML()selectOutput()

Text Area

print()printArray()println()

Image

save()saveFrame()

Color

Creating & Reading

alpha()blue()brightness()color()green()hue()lerpColor()red()saturation()

Setting

background()clear()colorMode()fill()noFill()noStroke()stroke()

Transform

applyMatrix()popMatrix()printMatrix()pushMatrix()resetMatrix()rotateX()rotateY()rotateZ()rotate()scale()shearX()shearY()translate()

Structure

draw()exit()loop()noLoop()pop()popMatrix()popStyle()push()pushMatrix()pushStyle()redraw()setup()thread()delay()