This command will extract the blue component value from the specified RGB value.

Return Integer=RGBB(Blue Value)

Blue Value

Dword
This value specifies the colour value, normally generated from the RGB command.

The component value, which represents how much blue is in the colour.

You can generate an RGB value from color components using the RGB command.

CLS RGB(128,64,255)

PRINT "AMOUNT OF BLUE=";RGBB(POINT(320,240))

WAIT KEY

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