Struct ExtGStateManager 

pub struct ExtGStateManager { /* private fields */ }

ExtGState manager for handling multiple graphics states

Implementations

impl ExtGStateManager

pub fn new() -> Self

Create a new ExtGState manager

pub fn add_state(&mut self, state: ExtGState) -> Result<String>

Add an ExtGState and return its name

pub fn get_state(&self, name: &str) -> Option<&ExtGState>

Get an ExtGState by name

pub fn states(&self) -> &HashMap<String, ExtGState>

Get all states

pub fn to_resource_dictionary(&self) -> Result<String>

Generate ExtGState resource dictionary

pub fn clear(&mut self)

Clear all states

pub fn count(&self) -> usize

Count of registered states

Trait Implementations

impl Clone for ExtGStateManager

fn clone(&self) -> ExtGStateManager

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ExtGStateManager

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

Formats the value using the given formatter.

impl Default for ExtGStateManager

fn default() -> Self

Returns the “default value” for a type.