Usage

A 'Filter Mode' parameter selects the mode of the filter. Available modes are;

The 'Filter Width' parameter specify the responsiveness of neighbouring colors in the spectrum. A small 'Filter Width' will see the module only modify areas with a very precise match in colour to the area selected, while a larger 'Filter Width' will see the module progressively modify areas that deviate in colour from the selected area as well.

The 'Sampling Method' mode selects how a click on the image samples the image. The '3x3 Average' mode samples a 3x3 area around the clicked pixel and uses the resulting 9-pixel average as the input colour. The 'Single Pixel' mode, samples only the precise pixel that was clicked.

Finally, a 'Mask Fuzz' parameter allows for the result to progressively masked in cases where a mask is set.