Method: RBPDF#SetY

Defined in:
lib/rbpdf.rb

#SetY(y, resetx = true, rtloff = false) ⇒ Object Also known as: set_y

Moves the current abscissa back to the left margin and sets the ordinate. If the passed value is negative, it is relative to the bottom of the page.

@param float :y

The value of the ordinate.

@param bool :resetx

if true (default) reset the X position.

@param boolean :rtloff

if true always uses the page top-left corner as origin of axis.

@access public
@since 1.0
@see

GetX(), GetY(), SetY(), SetXY()



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# File 'lib/rbpdf.rb', line 5508

def SetY(y, resetx=true, rtloff=false)
  if resetx
    # reset x
    if !rtloff and @rtl
      @x = @w - @r_margin
    else
      @x = @l_margin
    end
  end
  if (y>=0)
    @y = y;
  else
    @y=@h+y;
  end

  if @y < 0
    @y = 0
  end
  if @y > @h
    @y = @h
  end
end