Cisco DNCS System Release 2.7 3.7 4.2 사용자 가이드
Logo Requirements and Options
4000820 Rev B
7
Color Range Transparency
The color range transparency option allows you to specify a specific color range that
is applied to the logo during the export process. Go to Export MSO Logos (on page
13) or Export Service Logos (on page 24) for more details.
The color range transparency option allows you to specify a specific color range that
is applied to the logo during the export process. Go to Export MSO Logos (on page
13) or Export Service Logos (on page 24) for more details.
Tips:
Pixels within the logo that have RGB values between the minimum and
maximum ranges become transparent in the exported file.
To achieve a white transparency, set the RGB ranges between 220 (Min) and 255
(Max). Because the RGB values for white are all 255, white falls within the 220 to
255 range. The minimum value of 220 allows pixels that are almost white (for
example, R=245, G=250, B=240) to become transparent as well. This helps to
eliminate the halo from the non-transparent areas in the logo.