Vector to Vector halftone effect

[Xhris]

While not a vector result (although I really can't see the need for a vector result), there was once a halftone feature in XaraX for those who still have it. It was a retrograde and oversight on Xara's behalf to have removed it come X1 (it was in bitmap special effects). You can use it to generate a halftone bitmap, and then using bleach transparency, overlay the original to retrieve colour.