Esempi in C++ (Cpp) per context::scan_height

Esempio n. 1

File: padding.cpp Progetto: jlpoolen/utsushi

void
padding::eoi (const context& ctx)
{
  context::size_type padding;

  if (ctx_.width () >= ctx.width ())
    {
      padding = ctx_.scan_width () - ctx.scan_width ();

      if (padding)
        log::alert ("%1% padding octets remain") % padding;

      ctx_.width (ctx.width (), padding);
    }
  else
    {
      log::alert
        ("%1% pixels inadvertently cropped when removing padding octets")
        % (ctx.width () - ctx_.width ());
    }

  if (ctx_.height () >= ctx.height ())
    {
      padding = ctx_.scan_height () - ctx.scan_height ();

      if (padding)
        log::alert ("%1% padding scan lines remain") % padding;

      ctx_.height (ctx.height (), padding);
    }
  else
    {
      log::alert
        ("%1% pixels inadvertently cropped when removing padding lines")
        % (ctx.height () - ctx_.height ());
    }
}