imagegetinterpolation
Get the interpolation method
&reftitle.description;
intimagegetinterpolation
GdImageimage
Gets the currently set interpolation method of the image.
&reftitle.parameters;
&gd.image.description;
&reftitle.returnvalues;
Returns the interpolation method.
&reftitle.changelog;
&Version;
&Description;
&gd.changelog.image-param;
&reftitle.seealso;
imagesetinterpolation