esc_pos_utils 1.1.0

Basic Flutter/Dart classes for ESC/POS printing. Ticket class generates ESC/POS commands that can be sent to a thermal printer.

1.1.0

• Null-Safety
• Update libraries
• Added new printer support: HPRT TP806L

1.0.0

• Ticket class replaced by Generator.
• New code generation concept: Unlike Ticket, each method returns corresponding command's byte code

0.4.9

• Xprinter profile: added cp1258 (vietnamese)

0.4.8

• Replace some non-ascii characters

0.4.7

• Printing a long text col splits the data to the next row (case when col contains chinese characters taking 2 bytes)

0.4.6

• Bug fix: printing a long text col splits the data to the next row
• Ticket class : added named parameter spaceBetweenRows

0.4.5

• Updated example and README (using CapabilityProfiles)

0.4.4

• Setting code page before printing to support some printer models

0.4.3

• Set Kanji mode 0ff before setting a code page to support some printer models

0.4.2

• Update printer profiles

0.4.1

• Using flutter assets to load capabilities.json

0.4.0

• PosCodeTable replaced by CapabilitiesProfile

0.3.7

• Fixed merged text on some printers when using chinese + latin together in one string

0.3.6

• Print QR Codes using native function

0.3.5

• Added Ticket.setGlobalFont method
• Ticket.codeTable renamed to Ticket.printCodeTable
• Added maxCharsPerLine custom config + default values depending on current font and ticket size
• Code refactoring

0.3.4

• Added hr method
• Updated commands (using hex codes)
• setStyles bug fix

0.3.3

• Slow printing issue on some printer models fixed

0.3.2

• PosColumn can contain encoded text (textEncoded field)
• Bug fix: Columns with PosTextSize > size1
• Added Barcode Code128
• Added new code pages
• imageRaster bug fixed
• Ticket bytecode optimization: do not generate align left command (it's a default value)
• Added new image print function: GS ( L

0.3.1

• Added Open cash drawer command

0.3.0

• Image alignment (left, center, right). Align center by default.
• Barcode alignment (left, center, right). Align center by default.
• PosTextAlign renamed to PosAlign

0.2.0

• Ticket._text function takes an Uint8List of bytes instead of a String
• Ticket._text function refactored: removed styling commands when it's unnecessary which makes ticket's final byte code much shorter
• PosCodeTable: private constructor replaced by public one to allow passing custom code table code
• PosCodeTable: added new predefined code tables
• Added Ticket.textEncoded function taking Uint8List textBytes (encoded text) to support different languages

[0.1.0 - 0.1.2]

• Initial release