ugBASIC User Manual

   COLOR BACK color

Fills the screen with the indicated color. The modified color is the background color, which is set as if the PAPER command had been issued. Depending on the active mode (TILEMAP or BITMAP) the behavior of the filling can be different, depending on the target computer.

  COLOR BACK RED
  COLOR BACK WHITE

See also the following example files:

• graphics_color_01.bas

 Cr Ba

• Dragon 32
• Commodore 128 (Zilog Z80)
• Commodore 128 (MOS 8502)
• SEGA SG-1000
• ZX Spectrum 48
• Commodore 64
• Commodore VIC-20
• Atari (400/800)
• Commodore PLUS/4
• VG-5000
• Olivetti Prodest PC128
• Dragon 64
• Thomson MO5
• Amstrad CPC 664
• SEGA SC-3000
• ColecoVision
• TRS-80 Color Computer 3
• MSX
• TRS-80 Color Computer

COLOR BACKGROUND

If you have encountered a problem using this command, if you think there is a bug or the explanation is unclear, please open an issue for this keyword on GitHub. Thank you!