Class: Thinreports::SectionReport::Renderer::StackViewRenderer

Inherits:
Object
  • Object
show all
Defined in:
lib/thinreports/section_report/pdf/renderer/stack_view_renderer.rb

Defined Under Namespace

Classes: RowLayout

Instance Method Summary collapse

Constructor Details

#initialize(pdf) ⇒ StackViewRenderer

Returns a new instance of StackViewRenderer.



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# File 'lib/thinreports/section_report/pdf/renderer/stack_view_renderer.rb', line 9

def initialize(pdf)
  @pdf = pdf
  @row_renderer = Renderer::StackViewRowRenderer.new(pdf)
end

Instance Method Details

#render(shape) ⇒ Object 



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# File 'lib/thinreports/section_report/pdf/renderer/stack_view_renderer.rb', line 27

def render(shape)
  doc = pdf.pdf

  x, y, w = shape.format.attributes.values_at('x', 'y', 'width')
  doc.bounding_box([x, doc.bounds.height - y], width: w, height: section_height(shape)) do
    shape.rows.each do |row|
      row_renderer.render(row)
    end
  end
end

#section_height(shape) ⇒ Object 



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# File 'lib/thinreports/section_report/pdf/renderer/stack_view_renderer.rb', line 16

def section_height(shape)
  row_layouts = build_row_layouts(shape.rows)

  total_row_height = row_layouts.sum(0, &:height)
  float_content_bottom = row_layouts
    .map { |l| row_renderer.calc_float_content_bottom(l.row) + l.top }
    .max.to_f

  [total_row_height, float_content_bottom].max
end