ThermalPaperHelper class

Helper util untuk mapping ThermalPaper -> properties yang diperlukan

Constructors

ThermalPaperHelper()

Properties

hashCode → int

The hash code for this object.

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited

Static Methods

charsPerLine(ThermalPaper paper) → int

jumlah karakter per baris (estimasi) untuk mode normal (size normal) common defaults: 58mm ~ 32 chars, 80mm ~ 48 chars

displayName(ThermalPaper paper) → String

pretty name tampil di UI

maxImageWidthPx(ThermalPaper paper) → int

perkiraan max pixel width untuk gambar/logo (untuk resize sebelum gen.image) nilai konservatif yang umum dipakai (203 DPI)

paperSize(ThermalPaper paper) → PaperSize

mapping ke PaperSize yang dipakai oleh esc_pos_utils_plus

parseFromString(String value) → ThermalPaper

parse dari string sederhana (mis. '58' atau '80' atau 'mm58' dsb)