visual:
visual id: 0x24
class: GrayScale
depth: 8 planes
size of colormap: 256 entries
red, green, blue masks: 0x0, 0x0, 0x0
significant bits in color specification: 8 bits visual:
visual id: 0x25
class: StaticColor
depth: 8 planes
size of colormap: 256 entries
red, green, blue masks: 0x7, 0x38, 0xc0
significant bits in color specification: 8 bits visual:
visual id: 0x26
class: TrueColor
depth: 8 planes
size of colormap: 8 entries
red, green, blue masks: 0x7, 0x38, 0xc0
significant bits in color specification: 8 bits visual:
visual id: 0x27
class: StaticGray
depth: 8 planes
size of colormap: 256 entries
red, green, blue masks: 0x0, 0x0, 0x0
significant bits in color specification: 8 bits
