Struct Layer 

pub struct Layer {
    pub object_sizes: ObjectSizes,
    pub objects: HashMap<String, ColoredObject>,
    pub name: String,
    pub hidden: bool,
    pub _render_cache: Option<Group>,
}

Fields

object_sizes: ObjectSizes

objects: HashMap<String, ColoredObject>

name: String

hidden: bool

_render_cache: Option<Group>

Implementations

impl Layer

pub fn new(name: &str) -> Self

pub fn hide(&mut self)

pub fn show(&mut self)

pub fn toggle(&mut self)

pub fn object(&mut self, name: &str) -> &mut ColoredObject

pub fn safe_object(&mut self, name: &str) -> Option<&mut ColoredObject>

pub fn flush(&mut self)

pub fn clear(&mut self)

pub fn replace(&mut self, with: Layer)

pub fn remove_all_objects_in(&mut self, region: &Region)

pub fn paint_all_objects(&mut self, fill: Fill)

pub fn filter_all_objects(&mut self, filter: Filter)

pub fn move_all_objects(&mut self, dx: i32, dy: i32)

pub fn add_object<N: Display>(&mut self, name: N, object: ColoredObject)

pub fn set_object<N: Display>(&mut self, name: N, object: ColoredObject)

pub fn filter_object( &mut self, name: &str, filter: Filter, ) -> Result<(), String>

pub fn remove_object(&mut self, name: &str)

pub fn replace_object(&mut self, name: &str, object: ColoredObject)

Trait Implementations

impl Clone for Layer

fn clone(&self) -> Layer

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Layer

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

Formats the value using the given formatter.

impl Default for Layer

fn default() -> Layer

Returns the “default value” for a type.

impl SVGRenderable for Layer

fn render_to_svg( &self, colormap: ColorMapping, cell_size: usize, object_sizes: ObjectSizes, id: &str, ) -> Result<Element>