Method: Magick::Image#mean_error_per_pixel

Defined in:
ext/RMagick/rmimage.cpp

#mean_error_per_pixel ⇒ Float

Get the mean error per pixel computed when a image is color reduced.

Returns:

  • (Float) —

    the mean error per pixel



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# File 'ext/RMagick/rmimage.cpp', line 9494

VALUE
Image_mean_error_per_pixel(VALUE self)
{
    IMPLEMENT_TYPED_ATTR_READERF(Image, mean_error_per_pixel, error.mean_error_per_pixel, dbl, &rm_image_data_type);
}