HP t505 Administrator Guide - Page 88

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Table D-13 Login Screen > Elements > Custom > Metric (continued) Type Description calculation (squared) or the square root of number (linear). Squared interpolation is somewhat quicker to draw. Table D-14 Login Screen > Elements > Custom > colors Type Description Parameter A space-separated list of [value,color] pairs, where the value is a 0.0-1.0 floating point fraction of the axis of measurement (for example, the width of the screen in a linear width-axis gradient) and the color is the color of the gradient at that point. The value runs top-to-bottom for vertical linear gradients; left-to-right for horizontal linear gradients; and center-to-edge for radial gradients. Colors are specified as either six-digit hex or three 0-255 comma-separated values. Example colors: 0.0,000000 0.5,996600 0.9,255,255,255; Default Not applicable Use Colors are interpolated along the linear or radial axis between the points and colors specified. If no values are given, the colors are assumed to be evenly spaced on the axis between 0.0 and 1.0. If the first fractional value is greater than 0.0, the first color will be used in the space between the screen edge and the first value. Likewise, if the last value is less than 1.0, the last color will be used between the last value and the screen edge. Values must be in increasing sorted values, though a value can be repeated for a sharp transition. For example, "0.0, CCCCCC 0.5,EEEEEE 0.5,660000 1.0,330000" in a vertical linear gradient would specify a gradient between light grays on the upper half and dark reds on the lower half. Table D-15 Login Screen > Elements > Custom > dithered Type Description Parameter [true | false] Example dithered: true; Default false Use If a gradient shows signs of color banding, dithering will eliminate this visual artifact. Dithering is not supported for radial gradients with the squared metric. Image Table D-16 Login screen > Image Type Use Description Specifies an image to overlay a portion of the background. 76 Appendix D Customizing the Smart Zero login screen

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Table D-13
Login Screen > Elements > Custom > Metric (continued)
Type
Description
calculation (squared) or the square root of number (linear).
Squared interpolation is somewhat quicker to draw.
Table D-14
Login Screen > Elements > Custom > colors
Type
Description
Parameter
A space-separated list of [value,color] pairs, where the value
is a 0.0–1.0 floating point fraction of the axis of measurement
(for example, the width of the screen in a linear width-axis
gradient) and the color is the color of the gradient at that
point. The value runs top-to-bottom for vertical linear
gradients; left-to-right for horizontal linear gradients; and
center-to-edge for radial gradients. Colors are specified as
either six-digit hex or three 0–255 comma-separated values.
Example
colors: 0.0,000000 0.5,996600 0.9,255,255,255;
Default
Not applicable
Use
Colors are interpolated along the linear or radial axis
between the points and colors specified. If no values are
given, the colors are assumed to be evenly spaced on the
axis between 0.0 and 1.0. If the first fractional value is
greater than 0.0, the first color will be used in the space
between the screen edge and the first value. Likewise, if the
last value is less than 1.0, the last color will be used between
the last value and the screen edge. Values must be in
increasing sorted values, though a value can be repeated for
a sharp transition. For example, “0.0, CCCCCC 0.5,EEEEEE
0.5,660000 1.0,330000” in a vertical linear gradient would
specify a gradient between light grays on the upper half and
dark reds on the lower half.
Table D-15
Login Screen > Elements > Custom > dithered
Type
Description
Parameter
[true | false]
Example
dithered: true;
Default
false
Use
If a gradient shows signs of color banding, dithering will
eliminate this visual artifact. Dithering is not supported for
radial gradients with the squared metric.
Image
Table D-16
Login screen > Image
Type
Description
Use
Specifies an image to overlay a portion of the background.
76
Appendix D
Customizing the Smart Zero login screen