class CTioga2::Graphics::Styles::FillStyle
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 – or more nicely use dimensions ? (which would allow to mix both to some extent ?)
todo more attributes ?
@todo This class should also provide image-based fills, with CSS-like capacities (scaling, tiling, centering, and so on…)
Public Instance Methods
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
.
# File lib/ctioga2/graphics/styles/fill.rb, line 246 def do_fill(t) if @pattern && @color t.clip @pattern.do(t, @color) else t.fill end end
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 !
# File lib/ctioga2/graphics/styles/fill.rb, line 236 def setup_fill(t) if ! @pattern t.fill_color = @color if @color t.fill_transparency = @transparency if @transparency end end