Planar Dome M2/PCI, Руководство по установке

Страница: 93 / 104

Appendix B | 83
Desktop Icons
The palette specifications of the primary display determine
how desktop icons are drawn. For example, the desktop icons
appear gray on a color screen if the primary display is set to
a gray palette.
The following table lists the palette options available on
primary and secondary displays. A check mark (
✔
) indicates
the palette combination that works.
Dynamic Gray Palette
The dynamic gray palette reserves the first and last 10 entries
in the palette for the Windows NT operating system, but you
can manipulate the middle 236 entries. Your application can
create a 256-entry gray ramp in any 8-bit driver by calling
the Windows API function
SetSystemPaletteUse()
, but
doing so causes all icons to be redrawn in black and white.
The dynamic gray palette accommodates gray-mapped
Windows colors for the first and last 10 palette entries.
SECONDARY DISPLAY
PRIMARY
DISPLAY
Dynamic
gray
Nonlinear
static gray
Static
gray
True
color
Pseudo-
color
Dynamic gray
✔ ✔ ✔ ✔
Nonlinear
static gray
✔ ✔
Static gray
✔ ✔
True color
✔ ✔ ✔ ✔
Pseudocolor
✔ ✔ ✔