Struct XfaRenderConfig 

pub struct XfaRenderConfig {
    pub default_font: String,
    pub default_font_size: f64,
    pub draw_borders: bool,
    pub border_width: f64,
    pub border_color: [f64; 3],
    pub text_color: [f64; 3],
    pub background_color: Option<[f64; 3]>,
    pub text_padding: f64,
    pub font_map: Arc<HashMap<String, String>>,
    pub font_metrics_data: Arc<HashMap<String, FontMetricsData>>,
    pub check_button_mark: Option<String>,
    pub field_values_only: bool,
}

Configuration for PDF overlay rendering.

Fields

default_font: String

Default font name to use in content streams.

default_font_size: f64

Default font size in points.

draw_borders: bool

Whether to draw field borders.

border_width: f64

Border line width.

border_color: [f64; 3]

Border color (RGB 0-1).

text_color: [f64; 3]

Text color (RGB 0-1).

background_color: Option<[f64; 3]>

Background color for fields (None = transparent).

text_padding: f64

Text padding from field edges.

font_map: Arc<HashMap<String, String>>

Map from typeface name to PDF font resource name (e.g. “/XFA_F0”).

Wrapped in Arc so the immutable font-resource map can be shared across thousands of XfaRenderConfig::clone() calls (PERF2-02: apply_node_style clones the config per layout node). The field dereferences to HashMap<String, String> transparently, so existing &config.font_map.get(...) call sites continue to work unchanged.

font_metrics_data: Arc<HashMap<String, FontMetricsData>>

Resolved font metrics per typeface.

Same Arc-sharing rationale as Self::font_map: avoids deep-cloning the per-typeface widths array on every node-level config clone.

check_button_mark: Option<String>

CheckButton mark style (check, circle, cross, diamond, square, star).

field_values_only: bool

When true, only render field value text — skip backgrounds, borders, captions, draws, and wrapped text. Used by the preserve_static hybrid path to add XFA field values on top of pre-rendered page content without duplicating the visual structure.

Trait Implementations

impl Clone for XfaRenderConfig

fn clone(&self) -> Self

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for XfaRenderConfig

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

Formats the value using the given formatter.

impl Default for XfaRenderConfig

fn default() -> Self

Returns the “default value” for a type.