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X ( ), Y ( ). . - 25 80 , - (1,1) (80,25).
16.5. CRT.
| Text Mode | |||
| BW40 | 40´25 - | ||
| BW80 | 80´25 - | ||
| CO40 | 40´25 | ||
| CO80 | 80´25 | ||
| FONT 8´8 | EGA/VGA 43 50 | ||
| MONO | 80´25 | ||
| C40 | CO40 | 3.0 | |
| C80 | CO80 | 3.0 | |
| Black | |||
| Blue | |||
| Green | |||
| Cyan | |||
| Red | |||
| Magenta | Գ | ||
| Brown | |||
| Light gray | - | ||
| Dark gray | - | ||
| Light blue | - | ||
| Light green | - | ||
| Light cyan | - | ||
| Light red | |||
| Light magenta | - | ||
| Yellow | |||
| White | |||
| Blink | |||
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0 7 . .
2. CRT.
| Check break | Boolean | Ctrl+Break |
| Check eof | Boolean | |
| Check Snow | Boolean | |
| Direct video | Boolean | |
| Last mode | Word | |
| Text attr | Byte | |
| Wind min | Word | |
| Wind max | word |
Check Break Ctrl+Break. true, Ctrl+Break , . Check Eof . true, Ctrl+Z , 䳿. Check Snow (True False) . DirectVideo . LastMode , TextMode. TextAttr ( ) . WindMin WindMax .
CRT.
Procedure ClrScr , , (1,1). Text Background.
Procedure ClrEol () . textdackgraund.
Procedure delay (ms:word) ms . Ms-, .
Procedure Dellyn , .
Procedure GotoXY(,:byte) ( ). , .
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Procedure TextBackground (color:byte) . Color , .
Procedure Textcolor (color:byte) . Color , .
CRT.
Function KeyPressed: boolean ( Shift, Alt, NutLock ..). true , false - .
Function Readkey: char .
Function WhereX: byte .
Function Where: byte .
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UNIT PROGRAM.
, , . *.TPU. , Option/Directories Unit directories , ( , ) (.. 1)
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| INTERFACE | |
| uses | , |
| label | |
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| IMPLEMENTATION | |
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| type | |
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| procedure | ҳ |
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| BEGIN | |
| END | |
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