Oce Arizona 440 GT User Manual page 166

User Manual: Arizona (AZ) 440 GT, AZ 440 XT, AZ 460 GT, AZ 460 XT, AZ 480 GT, AZ 480 XT - Rev. B, 4/2013
How to Create Spot Data with the Spot Layer Tool
NOTE
ONYX software treats Spot 1 and Spot1 as equivalent. The space between
"t" and "1" is not important but the case is, so the "S" must always be
capitalized.
Flood Fill
This option generates a flood fill for the entire image by combining the
underlay and mask fills together. When you check this option, the underlay
and mask fill sliders lock together and are set at 100%. You can change the
opacity for the flood fill by moving either of the sliders.
Underlay Fill Opacity
This option generates a fill in the selected spot channel where image data
exists. The fill will be generated anywhere image data does not match the
mask.
Mask Fill Opacity
This option generates a fill in the selected spot channel where mask data
exists. The fill will be generated anywhere the image data matches the
mask color.
Choke and Spread
Choke reduces the outer edge of the underlay. Use choke when you want
to eliminate white from peeking out of the edge of your image. Spread
increases the outer edge of the underlay fill. Use spread when you want a
deliberate halo around the edge of your image. Choke and Spread work in
tandem. Each mark on the slider represents 1 pixel width of choke or
spread up to 10 pixels (+-) .The actual preview in Preflight is exaggerated
from what is printed. This exaggerated display makes it easier for you to
see the results from moving the slider. When you use the Spot Layer Tool
for masks, we recommend a choke value of 3 ticks.
Diffuse Edge
Use this option when you want a gradual transition from the underlay to
the mask to create a soft edge for the fill. We do not recommend use of
this option.
Filter
Once you've defined your settings, save them by exporting a Filter to use
on similar jobs. Filters are a global color correction that can be applied to
Quick Sets to automate the printing process for multiple jobs that use the
same settings.
166 Chapter 9 - How to Work With White Ink and Varnish