bgc bgc
View Background Color. Specifies the background color for the composite image (view image).
bgc= *
color*
Specifies an opaque fill color to be used for the view background. Visible only if either the composite image has transparent areas, or if the composite image has a different aspect ratio than the view rectangle. Ignored if fmt=tif-alpha
or fmt=png-alpha
, or req=mask
.
bgc=
. Color values specified with bgc=
are always associated with the respective output color space.Properties section-b729b50b1ea7433b82ba34ecd61839cd
View attribute. Applies regardless of the current layer setting. Ignored if req=mask
, fmt=tif-alpha
, fmt=png-alpha
, fmt=gif-alpha
, or fmt=swf-alpha
.
Any alpha value specified with color is ignored.
color
is assumed to belong to the output color space (as specified with icc=
) and should have the same pixel type as the output image. If the pixel types do not match, color
is converted using naïve conversion.
Default section-4e025cbd723547b5ab4450f7aad70da3
attribute::BkgColor
.
Example section-7bcdfbc0e1274e86a69d39186b090789
Specify an explicit background color for a thumbnail request:
http://server/myRootId/myImageId?req=tmb&bgc=214,245,130
See also section-1e55f9f98f1847918a1725836a27cfaa
color, attribute::BkgColor, fmt=, req=, icc=, Color Management