Struct street_index::gridconfig::StreetNameRect

pub struct StreetNameRect {
    pub street_name: String,
    pub x_from_left: Millimeter,
    pub y_from_top: Millimeter,
    pub width: Millimeter,
    pub height: Millimeter,
}

Represents one street name, layouted on the map. The StreetNameRect should be the extent of the font, not of the road itself, because if someone is searching for a road on a map, he will usually scan for the name of the road, not the line of the road. So inserting the extents of the actual road line could lead to problems.

Calculating these extents should be done via RustType / FreeType or similar, depending on what font you choose. The bounding box should be the minimumn bounding rectangle of the characters that make up the street name.

For cartographic projections, you have to project the fonts into this coordinate space before adding them, obviously. street_index does not take care of any geographic reprojections.

Fields

street_name: String

x_from_left: Millimeter

y_from_top: Millimeter

width: Millimeter

height: Millimeter

Trait Implementations

impl Debug for StreetNameRect

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

Formats the value using the given formatter.

impl Clone for StreetNameRect

fn clone(&self) -> StreetNameRect

Returns a copy of the value.

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

Performs copy-assignment from source.