esc_pos_utils 0.3.4

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

[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