console_cmd

Description:

console cmd

console_cmd #
a series method for developing console application
about line-move, color text and clear method
Usage #
Latest version : 1.0.5
add in pubspec.yaml
dependencies:
console_cmd: ^1.0.5
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ANSIPrinter #

class ANSIPrinter {
/// Output RGB Color text
/// - [text] : text you want output
/// - [breakLine] : whether break line after output
/// - [fColor] : foreground color
/// - [fGray] : foreground color's grey scale value
/// - [bColor] : background color
/// - [bGray] : background color's grey scale value
void printRGB(String text, {bool breakLine = true, int fColor, double fGray, int bColor, double bGray});

/// Output terminal text
/// - [text] : text you want output
/// - [breakLine] : whether break line after output
void print(String text, {bool breakLine = true});
}
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ANSICursor #

class ANSICursor {
/// Move cursor up # lines
/// - [lineCount] : line count
/// - [beginOfLine] : move to line-start
void upLine({int lineCount = 1, bool beginOfLine = true})

/// Move cursor down # lines
/// - [lineCount] : line count
/// - [beginOfLine] : move to line-start
void downLine({int lineCount = 1, bool beginOfLine = true})

/// Move cursor right # space
/// - [spaceCount] : space count
void goRight({int spaceCount = 1})

/// Move cursor left # space
/// - [spaceCount] : space count
void goLeft({int spaceCount = 1})

/// Move cursor to line-start
void beginLine()

/// Locate the cursor at specify point
/// - [point] : specify cursor point
void locateCursor({ANSICursorPoint point})

/// Store current cursor position
/// Return the cursor point index in stored-point list
///
/// * Note that !
///
/// Screen will screen when output a lots message, so some old `stored-point`
/// may be invalid, because it record the old point not now.
///
Future<int> storeCursorPoint();

/// Restore to position saved before.
/// [storePointIdx] : stored-point index, return by [storeCursorPoint]. if this value is `-1`,
/// means restore to the previous stored-point.
///
/// [popBefore] : pop all point stored after restored point
///
void restoreToSavePosition({int storePointIdx = -1, bool popBefore = true})
}

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ANSIErase #


class ANSIErase {
/// Clear the screen and home cursor
void clearScreen()

/// Clear line until end
/// - [beginOfLine] : whether clear whole line
void clearLine({bool beginOfLine = true})
}
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StdinManager #
class StdinManager {
/// Insert stdin observer, the new one will grab data stream
/// for own use, until next observer come or close by itself
StdinSubscription insertObserver(StdinObserver observer)

/// Close stdin stream
void close()
}
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Note that #
Program must run in the terminal or cmd，if not take effect

e.g. "dart xxx.dart" in your terminal instead of IDE run