Class: Processing::Font

Inherits:

Object

• Object
• Processing::Font

Defined in:

lib/processing/font.rb

Overview

Font object.

See Also:

• https://processing.org/reference/PFont.html
• https://p5js.org/reference/#/p5.Font

Class Method Summary

• .list ⇒ String

  Returns available font names.

Instance Method Summary

• #inspect ⇒ String

  Returns a string containing a human-readable representation of object.

• #textBounds(str, x = 0, y = 0, fontSize = nil) ⇒ TextBounds

  Returns bounding box.

Class Method Details

.list ⇒ String

Returns available font names

Returns:

• (String) —

  font names

See Also:

• https://processing.org/reference/PFont_list_.html

# File 'lib/processing/font.rb', line 51

def self.list()
  Rays::Font.families.values.flatten
end

Instance Method Details

#inspect ⇒ String

Returns a string containing a human-readable representation of object.

Returns:

• (String) —

  inspected text

# File 'lib/processing/font.rb', line 41

def inspect()
  "#<Processing::Font: name:'#{@font.name}' size:#{@font.size}>"
end

#textBounds(str) ⇒ TextBounds #textBounds(str, x, y) ⇒ TextBounds #textBounds(str, x, y, fontSize) ⇒ TextBounds

Returns bounding box.

Parameters:

• str (String) —

  text to calculate bounding box

• x (Numeric) (defaults to: 0) —

  horizontal position of bounding box

• y (Numeric) (defaults to: 0) —

  vertical position of bounding box

• fontSize (Numeric) (defaults to: nil) —

  font size

Returns:

• (TextBounds) —

  bounding box for text

See Also:

• https://p5js.org/reference/#/p5.Font/textBounds

# File 'lib/processing/font.rb', line 32

def textBounds(str, x = 0, y = 0, fontSize = nil)
  font = getInternal__ fontSize
  TextBounds.new x, y, x + font.width(str), y + font.height
end