Class: Heatmap::Geometry

Inherits:
OpenStruct
  • Object
show all
Defined in:
lib/heatmap/geometry.rb

Class Method Summary collapse

Class Method Details

.bounds(area, point_image_width) ⇒ Object

Raises:

  • (ArgumentError) 


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# File 'lib/heatmap/geometry.rb', line 7

def bounds(area, point_image_width)
  raise(ArgumentError, "Area needs to be an array of Heatmap::Area objects") if area.empty?

  @area = area
  new(width: point_image_width + max_x, height: point_image_width + max_y)
end