Format
filter(type="blur", ...)
Args
size: Amount of blur (defaults to 1)
Blurs the image by a certain amount. The size of the blur can roughly be thought of in “pixels” worth of blur.
Note
Large blurs will result in reduced performance. The highest size that can be handled easily in this filter is 6. Higher sizes require multiple passes, although the filter will “cheat” and use low-quality passes for much higher sizes.