| C=128 BASICv7 Graphics |
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| Last Updated : "2026-01-04 19:41:30" |
| Configuration |
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| GRAPHIC mode,[clear*][,start*] | CLR* |
| Allocate & activate graphic mode. (CLR clears & de-allocates.) |
| ?? RDOT( mode ) ?? |
| ?? Returns the graphic mode. ?? |
| RGR( 0 ) |
| Returns the graphic mode. (0 is a dummy place holder.) |
| COLOR color_src, color |
| Assigned color to color_src. |
| SCNCLR mode |
| Clears the graphic screen mode. |
| WIDTH 1/2 |
| Set line drawing width: single or double are only options. |
| RCLR(color_src) |
| Returns the color of color_src. |
| Shapes |
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| DRAW [color_src (0-3)], [X1, Y1] [TO X2, Y2]... |
| Draw (open) polygon. |
| BOX [color_src (0-3)],X1, Y1 [,X2, Y2] [, [angle*][, paint*]] |
| Draw a box with optional rotation and fill. |
| CHAR [color_src (0-1), col, row [, string][,RVS] |
| Place text using text screen coords. |
| CIRCLE [color_src (0-3)], X, Y [, Xr] [, Yr] [,sd*] [,ed*] [,angle*] [,inc*] |
| Draw an arc with optional rotation and increment. |
| SSHAPE string_var, X1, Y1 [, X2, Y2] |
| Stores an area in string_var. |
| GSHAPE string_var, [X, Y] [, gmode*] |
| Place a saved object/area at (X,Y) via gmode. |
| PAINT [color_src (0-3)], X, Y [, pmode* ] |
| Fill area starting at (X, Y) with color_src or non-backgrd color. |
| *Keyword Details |
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| start | text screen line to start text mode in split graphics |
| angle | option to rotate the object |
| sd | start degree; 0 = North, 90 = East, etc. |
| ed | end degree |
| inc | increment to connect dots; higher # - less smooth (def 2) |
| clear | 0 do not clear screen; 1 clears screen |
| CLR | Clear HiRes screen and de-allocate RAM |
| gmode: | |
| 0 - Place as-is |
| 1 - Invert shape |
| 2 - OR with area |
| 3 - AND with area |
| 4 - XOR with area |
| paint | 0 no fill; 1 fill with foreground color |
| pmode | 0 fill w/color_src; 1 = fill until any other color |
| rmode | 0-Xcoord of pixel cursor; 1-Ycoord; 2=pixel cursor color |