Struct ImageExportOptions 

pub struct ImageExportOptions {
    pub format: ImageFormat,
    pub dpi: u32,
    pub jpeg_quality: u8,
    pub width: u32,
    pub height: u32,
    pub slide_number: usize,
}

Options for image export

Fields

format: ImageFormat

Image format (PNG or JPEG)

dpi: u32

DPI/resolution (default 150)

jpeg_quality: u8

JPEG quality (0-100, default 90)

width: u32

Output width in pixels (0 = auto based on DPI)

height: u32

Output height in pixels (0 = auto based on DPI)

slide_number: usize

Export all slides or specific slide (0 = all, 1+ = specific slide)

Implementations

impl ImageExportOptions

pub fn new() -> Self

Create new options with defaults

pub fn with_format(self, format: ImageFormat) -> Self

Set image format

pub fn with_dpi(self, dpi: u32) -> Self

Set DPI

pub fn with_jpeg_quality(self, quality: u8) -> Self

Set JPEG quality

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

Set output dimensions

pub fn with_slide(self, slide: usize) -> Self

Set specific slide to export (1-based, 0 = all)

pub fn high_quality() -> Self

High quality preset (300 DPI, PNG)

pub fn web_optimized() -> Self

Web optimized preset (96 DPI, JPEG)

Trait Implementations

impl Clone for ImageExportOptions

fn clone(&self) -> ImageExportOptions

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ImageExportOptions

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

Formats the value using the given formatter.

impl Default for ImageExportOptions

fn default() -> Self

Returns the “default value” for a type.