[Overview][Constants][Types][Procedures and functions][Variables][Index] | Reference for unit 'Crt' (#rtl)

# Reference for unit 'Crt': Constants

`Black` |  | Black color attribute
`Blink` |  | Blink attribute
`Blue` |  | Blue color attribute
`Brown` |  | Brown color attribute
`BW40` |  | 40 columns black and white screen mode.
`BW80` |  | 80 columns black and white screen mode.
`C40` |  | 40 columns color screen mode.
`C80` |  | 80 columns color screen mode.
`CO40` |  | 40 columns color screen mode.
`CO80` |  | 80 columns color screen mode.
`Cyan` |  | Cyan color attribute
`DarkGray` |  | Dark gray color attribute
`Font8x8` |  | Internal ROM font mode
`Green` |  | Green color attribute
`LightBlue` |  | Light Blue color attribute
`LightCyan` |  | Light cyan color attribute
`LightGray` |  | Light gray color attribute
`LightGreen` |  | Light green color attribute
`LightMagenta` |  | Light magenta color attribute
`LightRed` |  | Light red color attribute
`Magenta` |  | Magenta color attribute
`Mono` |  | Monochrome screen mode (hercules screens)
`Red` |  | Red color attribute
`ScreenHeight` |  | Current screen height.
`ScreenWidth` |  | Current screen width
`White` |  | White color attribute
`Yellow` |  | Yellow color attribute

Documentation generated on: May 14 2021