Struct rsvg::handle::LoadOptions

pub struct LoadOptions {
    pub url_resolver: UrlResolver,
    pub unlimited_size: bool,
    pub keep_image_data: bool,
}

Loading options for SVG documents.

Fields

url_resolver: UrlResolver

Load url resolver; all references will be resolved with respect to this.

unlimited_size: bool

Whether to turn off size limits in libxml2.

keep_image_data: bool

Whether to keep original (undecoded) image data to embed in Cairo PDF surfaces.

Implementations

impl LoadOptions

pub fn new(url_resolver: UrlResolver) -> Self

Creates a LoadOptions with defaults, and sets the url resolver.

pub fn with_unlimited_size(self, unlimited: bool) -> Self

Sets whether libxml2’s limits on memory usage should be turned off.

This should only be done for trusted data.

pub fn keep_image_data(self, keep: bool) -> Self

Sets whether to keep the original compressed image data from referenced JPEG/PNG images.

This is only useful for rendering to Cairo PDF surfaces, which can embed the original, compressed image data instead of uncompressed RGB buffers.

pub fn copy_with_base_url(&self, base_url: &AllowedUrl) -> Self

Creates a new LoadOptions with a different url resolver.

This is used when loading a referenced file that may in turn cause other files to be loaded, for example <image xlink:href="subimage.svg"/>