Class Magick::RVG::Utility::DefaultTextStrategy
In: lib/rvg/misc.rb
Parent: TextStrategy
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 Array Geometry HatchFill Draw lib/RMagick.rb lib/rvg/units.rb Magick Module: Magick

Handle "easy" text

Methods

render  

Public Instance methods

render(x, y, text)

[Source]

     # File lib/rvg/misc.rb, line 315
315:         def render(x, y, text)
316:             @ctx.gc.text(x, y, enquote(text))
317:             tm = @ctx.shadow.get_type_metrics(text)
318:             dx = case @ctx.text_attrs.text_anchor
319:                     when :start
320:                          tm.width
321:                     when :middle
322:                          tm.width / 2
323:                     when :end
324:                          0
325:                   end
326:             [dx, 0]
327:         end

[Validate]