Struct RenderConfig 

pub struct RenderConfig {
    pub canvas_width: u32,
    pub canvas_height: u32,
    pub icon_size: u32,
    pub supersample_factor: u32,
    pub icon_color: Color,
    pub background_color: Color,
    pub horizontal_anchor: HorizontalAnchor,
    pub vertical_anchor: VerticalAnchor,
    pub offset_x: i32,
    pub offset_y: i32,
    pub rotate: f64,
}

Configuration for rendering an icon.

Fields

canvas_width: u32

Canvas width in pixels

canvas_height: u32

Canvas height in pixels

icon_size: u32

Icon size in pixels (height of the icon)

supersample_factor: u32

Supersampling factor for antialiasing (default: 2)

icon_color: Color

Icon foreground color

background_color: Color

Background color (use transparent for no background)

horizontal_anchor: HorizontalAnchor

Horizontal anchor position

vertical_anchor: VerticalAnchor

Vertical anchor position

offset_x: i32

Horizontal pixel offset from anchor

offset_y: i32

Vertical pixel offset from anchor

rotate: f64

Rotation angle in degrees (positive = clockwise, negative = counter-clockwise)

Implementations

impl RenderConfig

pub fn new() -> Self

Create a new config with default values.

pub fn canvas_size(self, width: u32, height: u32) -> Self

Set canvas dimensions.

pub fn icon_size(self, size: u32) -> Self

Set icon size.

pub fn supersample(self, factor: u32) -> Self

Set supersampling factor.

pub fn icon_color(self, color: Color) -> Self

Set icon color.

pub fn background_color(self, color: Color) -> Self

Set background color.

pub fn anchor( self, horizontal: HorizontalAnchor, vertical: VerticalAnchor, ) -> Self

Set anchor positions.

pub fn offset(self, x: i32, y: i32) -> Self

Set pixel offset from anchor.

pub fn rotate(self, degrees: f64) -> Self

Set rotation angle in degrees.

Positive values rotate clockwise, negative values rotate counter-clockwise. The rotation is applied around the center of the icon before compositing.

Arguments

• degrees - Rotation angle in degrees

Examples

use icon_to_image::RenderConfig;

// Rotate 45 degrees clockwise
let config = RenderConfig::new().rotate(45.0);

// Rotate 90 degrees counter-clockwise
let config = RenderConfig::new().rotate(-90.0);

pub fn sanitize_icon_size(self) -> Self

Apply sanity check to icon_size, clamping to 95% of smaller canvas dimension if it exceeds either canvas dimension.

This prevents icons from being larger than the canvas, which would cause rendering issues.

Trait Implementations

impl Clone for RenderConfig

fn clone(&self) -> RenderConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RenderConfig

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

Formats the value using the given formatter.

impl Default for RenderConfig

fn default() -> Self

Returns the “default value” for a type.