Module Magick::RVG::StructureConstructors
In: lib/rvg/embellishable.rb
Enum GeometryValue Stylable RVG\n[lib/rvg/clippath.rb\nlib/rvg/container.rb\nlib/rvg/deep_equal.rb\nlib/rvg/describable.rb\nlib/rvg/embellishable.rb\nlib/rvg/misc.rb\nlib/rvg/paint.rb\nlib/rvg/pathdata.rb\nlib/rvg/rvg.rb\nlib/rvg/stretchable.rb\nlib/rvg/stylable.rb\nlib/rvg/text.rb\nlib/rvg/transformable.rb\nlib/rvg/units.rb] Transformable Stretchable Embellishable Describable Duplicatable Comparable Image ImageList Enumerable Geometry OptionalMethodArguments HatchFill Draw lib/RMagick.rb lib/rvg/misc.rb ObjectData Application Pre_ObjectData_Descriptor Envelope Post_ObjectData_Descriptor IPTC Magick dot/m_14_0.png

Methods that construct container objects within a container

Methods

g   rvg  

Public Instance methods

Defines a group.

This method constructs a new Group container object. The styles and transforms specified on this object will be used by objects contained within, unless overridden by an inner container or the contained object itself. Define grouped elements by calling RVG::Embellishable methods within the associated block.

[Source]

     # File lib/rvg/embellishable.rb, line 378
378:             def g(&block)
379:                 group = Group.new(&block)
380:                 @content << group
381:                 return group
382:             end

Establishes a new viewport. [x, y] is the coordinate of the upper-left corner within the containing viewport. This is a container method. Styles and transforms specified on this object will be used by objects contained within, unless overridden by an inner container or the contained object itself.

[Source]

     # File lib/rvg/embellishable.rb, line 356
356:             def rvg(cols, rows, x=0, y=0, &block)
357:                 rvg = Magick::RVG.new(cols, rows, &block)
358:                 begin
359:                     x, y = Float(x), Float(y)
360:                 rescue ArgumentError
361:                     args = [cols, rows, x, y]
362:                     raise ArgumentError, "at least one argument is not convertable to Float (got #{args.collect {|a| a.class}.join(', ')})"
363:                 end
364:                 rvg.corner(x, y)
365:                 @content << rvg
366:                 return rvg
367:             end

[Validate]