: Graph
: TURBO PASCAL 7.1
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: 2 .
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1. .. Turbo Pascal. . 2- . .: , 2007. . 173-216.
2. ., . Turbo Pascal. .: , 2008. . 237-271.
3. .. . . . .: , 2008. . 116-120, 291-313.
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1. Crt.
2. Crt.
3. Crt.
4. , Dos.
5. Dos.
Graph . ― . . (0, 0). ( ) . ― .
Graph :
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Graph;
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Graph .
― Set AllPalette, SetPalette .
| Black | ||
| Blue | ||
| Green | ||
| Cyan | ||
| Red | ||
| Magenta | ||
| Brow | ||
| LightGray | - | |
| DarkGray | - | |
| LightBlue | - | |
| LightGreen | - | |
| LightCyan | - | |
| LightRed | - | |
| LightMagenta | - | |
| Yellow | ||
| White |
― , .
| Detect | ||
| CGA | ||
| MCGA | ||
| EGA | ||
| EGA64 | ||
| EGAMono | ||
| IBM8514 | ||
| HercMono | ||
| ATT400 | ||
| VGA | ||
| PC3270 | ||
| CurrentDriver | -128 | GetModeRange |
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| EmtyFill | ||
| SolidFill | ||
| LineFill | - - - - - - - - - | |
| LtSlashFill | ////////////////// | |
| SlashFill | /////////// | |
| BkSlashFill | \\\\\\\\\\\\\ | |
| LtBkSlashFill | \\\\\\\\\\\\\\\\\\\\\\ | |
| HatchFill | ||
| XHatchFill | ( ) | |
| Interleava | ||
| WideDotFill | ||
| CloseDotFill | ||
| UserFill | , |
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| DefaultFont | 88 | |
| TriplexFont | ||
| SmallFont | ||
| SansSerifFont | ||
| GothicFont | ||
| HorizDir | ||
| VertDir | ||
| UserCharSize |
grXXXX ― .
| grOk | ||
| grNoInitGraph | -1 | |
| grNotDetected | -2 | |
| grFileNotFound | -3 | |
| grInvalidDriver | -4 | |
| grNoLoadMem | -5 | |
| grNoScanMem | -6 | |
| grNoFloodMem | -7 | |
| grFontNotFound | -8 | |
| grNoFontMem | -9 | |
| grInvalidMode | -10 | |
| grError | -11 | |
| grIOError | -12 | - |
| grInvalidFont | -13 | |
| grInvalidFontNum | -14 |
― , .
| LeftText | ||
| CenterText | ||
| RightText | ||
| BottomText | ||
| CenterText | ||
| TopText |
― . GetLineSettings GetLineStyle.
| SolidLn | ||
| DottedLn | ||
| CenterLn | ||
| DashedLn | ||
| UserBitLn | , | |
| NormWidth | ||
| ThickWidth |
Graph.
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Var GraphFreeMemPtr: Pointer;
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Var GraphGetMemPtr: Pointer;
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