Enum ZplInstruction 

pub enum ZplInstruction {
    Text {
        x: u32,
        y: u32,
        font: char,
        height: Option<u32>,
        width: Option<u32>,
        text: String,
        reverse_print: bool,
        color: Option<String>,
    },
    GraphicBox {
        x: u32,
        y: u32,
        width: u32,
        height: u32,
        thickness: u32,
        color: char,
        custom_color: Option<String>,
        rounding: u32,
        reverse_print: bool,
    },
    GraphicCircle {
        x: u32,
        y: u32,
        radius: u32,
        thickness: u32,
        color: char,
        custom_color: Option<String>,
        reverse_print: bool,
    },
    GraphicEllipse {
        x: u32,
        y: u32,
        width: u32,
        height: u32,
        thickness: u32,
        color: char,
        custom_color: Option<String>,
        reverse_print: bool,
    },
    GraphicField {
        x: u32,
        y: u32,
        width: u32,
        height: u32,
        data: Vec<u8>,
        reverse_print: bool,
    },
    CustomImage {
        x: u32,
        y: u32,
        width: u32,
        height: u32,
        data: String,
    },
    Code128 {
        x: u32,
        y: u32,
        orientation: char,
        height: u32,
        module_width: u32,
        interpretation_line: char,
        interpretation_line_above: char,
        check_digit: char,
        mode: char,
        data: String,
        reverse_print: bool,
    },
    QRCode {
        x: u32,
        y: u32,
        orientation: char,
        model: u32,
        magnification: u32,
        error_correction: char,
        mask: u32,
        data: String,
        reverse_print: bool,
    },
    Code39 {
        x: u32,
        y: u32,
        orientation: char,
        check_digit: char,
        height: u32,
        module_width: u32,
        interpretation_line: char,
        interpretation_line_above: char,
        data: String,
        reverse_print: bool,
    },
}

Represents a self-contained ZPL instruction ready for rendering.

Unlike AST commands, instructions are calculated based on the cumulative state of the parser (e.g., coordinates are absolute, fonts are resolved).

Variants

Text

Renders a text field.

Fields

x: u32

Absolute X coordinate.

y: u32

Absolute Y coordinate.

font: char

Font identifier.

height: Option<u32>

Height in dots.

width: Option<u32>

Width in dots.

text: String

Text content.

reverse_print: bool

Whether to print white-on-black.

color: Option<String>

Custom text color.

GraphicBox

Draws a rectangular box.

Fields

x: u32

y: u32

width: u32

height: u32

thickness: u32

color: char

custom_color: Option<String>

rounding: u32

reverse_print: bool

GraphicCircle

Draws a circle.

Fields

x: u32

y: u32

radius: u32

thickness: u32

color: char

custom_color: Option<String>

reverse_print: bool

GraphicEllipse

Draws an ellipse.

Fields

x: u32

y: u32

width: u32

height: u32

thickness: u32

color: char

custom_color: Option<String>

reverse_print: bool

GraphicField

Renders a bitmap graphic.

Fields

x: u32

y: u32

width: u32

height: u32

data: Vec<u8>

reverse_print: bool

CustomImage

Renders a custom color image (extension).

Fields

x: u32

Absolute X coordinate.

y: u32

Absolute Y coordinate.

width: u32

Requested width (0 for natural/proportional).

height: u32

Requested height (0 for natural/proportional).

data: String

Base64 encoded image data.

Code128

Draws a Code 128 barcode.

Fields

x: u32

y: u32

orientation: char

height: u32

module_width: u32

interpretation_line: char

interpretation_line_above: char

check_digit: char

mode: char

data: String

reverse_print: bool

QRCode

Draws a QR Code.

Fields

x: u32

y: u32

orientation: char

model: u32

magnification: u32

error_correction: char

mask: u32

data: String

reverse_print: bool

Code39

Draws a Code 39 barcode.

Fields

x: u32

y: u32

orientation: char

check_digit: char

height: u32

module_width: u32

interpretation_line: char

interpretation_line_above: char

data: String

reverse_print: bool

Trait Implementations

impl Debug for ZplInstruction

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.