Arrow icons for panning are included, but some icons zooming are missing. How about adding zoom-in as a loupe with "+" inside the glass and zoom-out as a loupe with "-" inside the glass? The existing search icon could be used as a base, unless you wanted to make the "zooming loupe" more distinguished.
If you think, that such icons would increase the package size unnecessarily, it may not be a problem. I could suggest a workaround: by using the existing "+" and "-" icons for zoom-in and zoom-out purposes.
Arrow icons for panning are included, but some icons zooming are missing. How about adding zoom-in as a loupe with "+" inside the glass and zoom-out as a loupe with "-" inside the glass? The existing search icon could be used as a base, unless you wanted to make the "zooming loupe" more distinguished.
If you think, that such icons would increase the package size unnecessarily, it may not be a problem. I could suggest a workaround: by using the existing "+" and "-" icons for zoom-in and zoom-out purposes.
Thanks!