Class: Prawn::SVG::Elements::Ellipse
- Defined in:
- lib/prawn/svg/elements/ellipse.rb
Constant Summary collapse
- USE_NEW_ELLIPSE_CALL =
Prawn::Document.instance_methods.include?(:ellipse)
Constants inherited from Base
Base::COMMA_WSP_REGEXP, Base::MissingAttributesError, Base::PAINT_TYPES, Base::SVG_NAMESPACE, Base::SkipElementError, Base::SkipElementQuietly
Constants included from Attributes::Stroke
Attributes::Stroke::CAP_STYLE_TRANSLATIONS, Attributes::Stroke::JOIN_STYLE_TRANSLATIONS
Instance Attribute Summary
Attributes inherited from Base
#attributes, #base_calls, #calls, #document, #parent_calls, #properties, #source, #state
Instance Method Summary collapse
Methods inherited from Base
#initialize, #name, #parse_and_apply, #process
Methods included from TransformParser
Methods included from PDFMatrix
#load_matrix, #matrix_for_pdf, #rotation_matrix, #scale_matrix, #translation_matrix
Methods included from Attributes::Space
Methods included from Attributes::Stroke
#parse_stroke_attributes_and_call
Methods included from Attributes::ClipPath
#parse_clip_path_attribute_and_call
Methods included from Attributes::Opacity
#parse_opacity_attributes_and_call
Methods included from Attributes::Transform
#parse_transform_attribute_and_call
Constructor Details
This class inherits a constructor from Prawn::SVG::Elements::Base
Instance Method Details
#apply ⇒ Object
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# File 'lib/prawn/svg/elements/ellipse.rb', line 15 def apply add_call USE_NEW_ELLIPSE_CALL ? 'ellipse' : 'ellipse_at', [@x, @y], @rx, @ry end |
#bounding_box ⇒ Object
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# File 'lib/prawn/svg/elements/ellipse.rb', line 19 def bounding_box [@x - @rx, @y + @ry, @x + @rx, @y - @ry] end |
#parse ⇒ Object
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# File 'lib/prawn/svg/elements/ellipse.rb', line 4 def parse require_attributes 'rx', 'ry' @x = x(attributes['cx'] || '0') @y = y(attributes['cy'] || '0') @rx = x_pixels(attributes['rx']) @ry = y_pixels(attributes['ry']) require_positive_value @rx, @ry end |