Commodore 128D - Page 253

/ \
/ \
I \
BSAVE
H
EXAMPLE:
BOX 1,100; 90
displays a BOX in the foreground color, 100 pixels away from and 90
degrees relative to the previous pixel cursor coordinate. The angle is
calculated as follows:
(0°)
(360°)
270° PC (90°)
180°
EXAMPLES:
BOX1, +10, +10
BOX 1,10,10, 60, 60
Draw a box 10 pixels to the right and
10 down from the current pixel cursor
location.
Draws the outline of a rectangle.
BOX , 10,10, 60, 60, 45,1 Draws a painted, rotated box (a
diamond).
BOX , 30, 90,, 45,1 Draws a filled, rotated polygon.
Any parameter can be omitted but you must include a comma in its
place, as in the last two examples.
NOTE: [x2,y2] is considered to be a single parameter, so it is
replaced by a single comma if omitted.
NOTE: Wrapping occurs if the degree is greater than 360.
—Save a binary file from the specified memory locations
BSAVE "filename"[,Ddrive number][<ON | ,)Udevice
number] [,Bbank number],Pstart address TO Pend
address
where:
• filename is the name you give the file
• drive number is either 0 or 1 on a dual drive (0 is the default
for a single drive)
• device number is the number of disk drive unit (default is 8)
• bank number is the number of the BASIC bank you specify
(0-15)
245 BASIC 7.0 ENCYCLOPEDIA—Basic Commands and Statements