Method: RBPDF#setTextRenderingMode

Defined in:
lib/rbpdf.rb

#setTextRenderingMode(stroke = 0, fill = true, clip = false) ⇒ Object Also known as: set_text_rendering_mode

Set Text rendering mode.

@param int :stroke

outline size in user units (0 = disable).

@param boolean :fill

if true fills the text (default).

@param boolean :clip

if true activate clipping mode

@access public
@since 4.9.008 (2009-04-02)


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# File 'lib/rbpdf.rb', line 16859

def setTextRenderingMode(stroke=0, fill=true, clip=false)
  # Ref.: PDF 32000-1:2008 - 9.3.6 Text Rendering Mode
  # convert text rendering parameters
  if stroke < 0
    stroke = 0
  end
  if fill == true
    if stroke > 0
      if clip == true
        # Fill, then stroke text and add to path for clipping
        textrendermode = 6
      else
        # Fill, then stroke text
        textrendermode = 2
      end
      textstrokewidth = stroke
    else
      if clip == true
        # Fill text and add to path for clipping
        textrendermode = 4
      else
        # Fill text
        textrendermode = 0
      end
    end
  else
    if stroke > 0
      if clip == true
        # Stroke text and add to path for clipping
        textrendermode = 5
      else
        # Stroke text
        textrendermode = 1
      end
      textstrokewidth = stroke
    else
      if clip == true
        # Add text to path for clipping
        textrendermode = 7
      else
        # Neither fill nor stroke text (invisible)
        textrendermode = 3
      end
    end
  end
  @textrendermode = textrendermode
  @textstrokewidth = stroke * @k
end