Class: CTioga2::Graphics::Styles::FillStyle

Inherits:
BasicStyle
  • Object
show all
Defined in:
lib/ctioga2/graphics/styles/drawable.rb

Overview

A style that handles drawing a fill.

todo add ways to specify complex fills, such as patterned fills and so on. Those would use clipping the path and base themselves on the coordinates of the current frame.

todo more attributes ?

Direct Known Subclasses

CurveFillStyle

Constant Summary

Constants inherited from BasicStyle

BasicStyle::OldAttrAccessor

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods inherited from BasicStyle

attr_accessor, attributes, from_hash, #instance_variable_defined?, #set_from_hash, #to_hash, #update_from_other

Instance Attribute Details

#color ⇒ Object

The color.



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# File 'lib/ctioga2/graphics/styles/drawable.rb', line 106

def color
  @color
end

#transparency ⇒ Object

The transparency



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# File 'lib/ctioga2/graphics/styles/drawable.rb', line 109

def transparency
  @transparency
end

Instance Method Details

#do_fill(t) ⇒ Object

Does the actual filling step. Must be used within a context, as it quite messes up with many things. Must be called after a call to #setup_fill.



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# File 'lib/ctioga2/graphics/styles/drawable.rb', line 125

def do_fill(t)
  t.fill
end

#setup_fill(t) ⇒ Object

Sets up the parameters for the fill. Must be called before any path drawing.

warning You must call FillStyle#do_fill for filling. Directly calling FigureMaker#fill is not a good idea, as you lose all ‘hand-crafted’ fills !



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# File 'lib/ctioga2/graphics/styles/drawable.rb', line 117

def setup_fill(t)
  t.fill_color = @color if @color
  t.fill_transparency = @transparency if @transparency
end