@param c The connection
@param cmap TODO
@param red The red value of your color.
@param green The green value of your color.
@param blue The blue value of your color.
@return A cookie
Allocates a read-only colormap entry corresponding to the closest RGB value
supported by the hardware. If you are using TrueColor, you can take a shortcut
and directly calculate the color pixel value to avoid the round trip. But, for
example, on 16-bit color setups (VNC), you can easily get the closest supported
RGB value to the RGB value you are specifying.
This form can be used only if the request will cause
a reply to be generated. Any returned error will be
placed in the event queue.
@brief Allocate a color
@param c The connection @param cmap TODO @param red The red value of your color. @param green The green value of your color. @param blue The blue value of your color. @return A cookie
Allocates a read-only colormap entry corresponding to the closest RGB value supported by the hardware. If you are using TrueColor, you can take a shortcut and directly calculate the color pixel value to avoid the round trip. But, for example, on 16-bit color setups (VNC), you can easily get the closest supported RGB value to the RGB value you are specifying.
This form can be used only if the request will cause a reply to be generated. Any returned error will be placed in the event queue.