Trait libreda_db::layout::traits::RegionSearch

pub trait RegionSearch: LayoutBase {
    fn each_shape_in_region_per_layer(
        &self,
        cell: &Self::CellId,
        layer_id: &Self::LayerId,
        search_region: &Rect<Self::Coord>
    ) -> Box<dyn Iterator<Item = Self::ShapeId>>;
    fn each_cell_instance_in_region(
        &self,
        cell: &Self::CellId,
        search_region: &Rect<Self::Coord>
    ) -> Box<dyn Iterator<Item = Self::CellInstId>>;

    fn each_shape_in_region(
        &self,
        cell: &Self::CellId,
        layer_id: &Self::LayerId,
        search_region: &Rect<Self::Coord>
    ) -> Box<dyn Iterator<Item = Self::ShapeId>> { ... }
}

Access shapes and instances in a layout based on their locations.

Required Methods

fn each_shape_in_region_per_layer(
    &self,
    cell: &Self::CellId,
    layer_id: &Self::LayerId,
    search_region: &Rect<Self::Coord>
) -> Box<dyn Iterator<Item = Self::ShapeId>>

Iterate over the IDs of all shapes (on a specific layer) whose bounding-box overlaps with the search_region.

fn each_cell_instance_in_region(
    &self,
    cell: &Self::CellId,
    search_region: &Rect<Self::Coord>
) -> Box<dyn Iterator<Item = Self::CellInstId>>

Iterate over the IDs of all instances within the cell whose bounding-box overlaps with the search_region.

Provided Methods

fn each_shape_in_region(
    &self,
    cell: &Self::CellId,
    layer_id: &Self::LayerId,
    search_region: &Rect<Self::Coord>
) -> Box<dyn Iterator<Item = Self::ShapeId>>

Iterate over the IDs of all shapes (on all layers) whose bounding-box overlaps with the search_region.

Implementors