Module: P5::Block

Defined in:
lib/p5rb.rb

Class Attribute Summary collapse

Class Method Summary collapse

Class Attribute Details

.buffer=(value) ⇒ Object (writeonly)

Sets the attribute buffer

Parameters:

  • value —

    the value to set the attribute buffer to.



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# File 'lib/p5rb.rb', line 11

def buffer=(value)
  @buffer = value
end

Class Method Details

.background(color) ⇒ Object 



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# File 'lib/p5rb.rb', line 15

def background color
  @buffer.push "background(#{color})"
end

.circle(x, y, r) ⇒ Object 



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# File 'lib/p5rb.rb', line 30

def circle x, y, r
  @buffer.push "circle(#{x}, #{y}, #{r})"
end

.ellipse(*args) ⇒ Object

not tested yet



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# File 'lib/p5rb.rb', line 33

def ellipse *args   # not tested yet
  @buffer.push "ellipse(#{args.join ?,})"
end

.fill(color, alpha = nil) ⇒ Object 



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# File 'lib/p5rb.rb', line 36

def fill color, alpha = nil
  @buffer.push "fill(#{color}#{", #{alpha}" if alpha})"
end

.line(x1, y1, x2, y2) ⇒ Object 



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# File 'lib/p5rb.rb', line 27

def line x1, y1, x2, y2
  @buffer.push "line(#{x1}, #{y1}, #{x2}, #{y2})"
end

.map(*args) ⇒ Object 



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# File 'lib/p5rb.rb', line 64

def map *args
  "map(#{args.join ", "})"
end

.noStroke ⇒ Object 



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# File 'lib/p5rb.rb', line 18

def noStroke
  @buffer.push "noStroke()"
end

.point(x, y) ⇒ Object 



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# File 'lib/p5rb.rb', line 44

def point x, y
  @buffer.push "point(#{x}, #{y})"
end

.raw(_) ⇒ Object 



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# File 'lib/p5rb.rb', line 12

def raw _
  @buffer.push _
end

.rect(x, y, w, h, fill: nil) ⇒ Object 



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# File 'lib/p5rb.rb', line 39

def rect x, y, w, h, fill: nil
  (@buffer.push "push()"; fill fill) if fill
  @buffer.push "rect(#{x}, #{y}, #{w}, #{h})"
  @buffer.push "pop()" if fill
end

.stroke(color) ⇒ Object 



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# File 'lib/p5rb.rb', line 21

def stroke color
  @buffer.push "stroke(#{color})"
end

.text(text, x, y, fill: nil) ⇒ Object 



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# File 'lib/p5rb.rb', line 59

def text text, x, y, fill: nil
  (@buffer.push "push()"; fill fill) if fill
  @buffer.push "text(#{text.inspect}, #{x}, #{y})"
  @buffer.push "pop()" if fill
end

.textAlign(*args) ⇒ Object 



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# File 'lib/p5rb.rb', line 50

def textAlign *args
  @buffer.push "textAlign(#{args.join ", "})"
end

.textAscent(text) ⇒ Object 



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# File 'lib/p5rb.rb', line 56

def textAscent text
  @buffer.push "textAscent(#{text.inspect})"
end

.textSize(size) ⇒ Object 



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# File 'lib/p5rb.rb', line 47

def textSize size
  @buffer.push "textSize(#{size})"
end

.textWidth(text) ⇒ Object 



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# File 'lib/p5rb.rb', line 53

def textWidth text
  @buffer.push "textWidth(#{text.inspect})"
end

.translate(x, y) ⇒ Object 



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# File 'lib/p5rb.rb', line 24

def translate x, y
  @buffer.push "translate(#{x}, #{y})"
end