This Enfocus PitStop command allows us to check the flatness of the selected vector objects. If none has been selected, this command will check all objects that may have this parameter. If the selected conditions are met, the PDF will be marked as chosen in the "Log" area for further processing.
Flatness is a value in the PDF format coming from the PostScript language that defines the precision with which the RIP should rasterize curved paths, which are decomposed into tiny straight lines.
The relative size of these lines is controlled by assigning the object a flatness value; the lower it is, the smaller the lines are and the more accurate the drawing of the curves as well, but more memory and processing power are needed. Higher values will create fewer and longer lines and the paths will be easier and faster to process. However, if the value is too high, the straight lines might become visible.
The usual value for flatness is "1", but it is not uncommon to find values of "3" or even "8". PitStop allows values between "0.1" and "100".
In this command we can choose a value and establish two conditions for it ("less than...", "greater than...", etc.).
- "
Minimum": The minimum uniformity is... If the uniformity of any object falls below this value, the check will result in an error or warning. - "
Maximum": The maximum uniformity is... If the uniformity of any object goes over value, the check will result in an error or warning.
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