esc_pos_utils_forked 1.0.3

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• Add threshold parameter, and check for alpha color using threshold for determing b/w

• Use 100 threshold for transforming image to b/w for more accuracy. Inverting & luminating will produce inaccurate b/w image.

• Remove hex, gbk_codec package

• Null safety support

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

• Xprinter profile: added cp1258 (vietnamese)

• Replace some non-ascii characters

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

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

• Updated example and README (using CapabilityProfiles)

• Setting code page before printing to support some printer models

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

• Update printer profiles

• Using flutter assets to load capabilities.json

• PosCodeTable replaced by CapabilitiesProfile

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

• Print QR Codes using native function

• 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

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

• Slow printing issue on some printer models fixed

• 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

• Added Open cash drawer command

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

• 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