Struct TextLayer 

pub struct TextLayer {
    pub mode: TextLayerMode,
    pub new_text_properties: Text,
    pub editing: Option<EditingText>,
    /* private fields */
}

Layer implementation that allows placing text on the map.

Fields

mode: TextLayerMode

The current mode.

new_text_properties: Text

The properties for the next text to be added.

editing: Option<EditingText>

The state of the text currently being edited or added.

Implementations

impl TextLayer

pub fn start_editing(&mut self, index: usize)

Starts editing an existing text element.

pub fn delete(&mut self, index: usize)

Deletes a text element.

pub fn commit_edit(&mut self)

Saves the changes made in the editing dialog.

pub fn cancel_edit(&mut self)

Discards the changes made in the editing dialog.

Trait Implementations

impl Clone for TextLayer

fn clone(&self) -> TextLayer

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Default for TextLayer

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for TextLayer

where TextLayer: Default,

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Layer for TextLayer

fn as_any(&self) -> &dyn Any

Gets the layer as a dyn Any.

fn as_any_mut(&mut self) -> &mut dyn Any

Gets the layer as a mutable dyn Any.

fn handle_input( &mut self, response: &Response, projection: &MapProjection, ) -> bool

Handles user input for the layer. Returns true if the input was handled and should not be processed further by the map.

fn draw(&self, painter: &Painter, projection: &MapProjection)

Draws the layer.

impl Serialize for TextLayer

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.