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Arranger

carnelian::scene::layout

Trait Arranger 

Source 
pub trait Arranger: Debug {
    // Required methods
    fn calculate_size(
        &self,
        group_size: Size,
        member_sizes: &mut [Size],
        member_data: &[&Option<GroupMemberData>],
    ) -> Size;
    fn arrange(
        &self,
        group_size: Size,
        member_sizes: &[Size],
        member_data: &[&Option<GroupMemberData>],
    ) -> Vec<Point> ⓘ;
}
Expand description

Arranger is a trait that defines how groups can be arranged.

Required Methods§

Source

fn calculate_size( &self, group_size: Size, member_sizes: &mut [Size], member_data: &[&Option<GroupMemberData>], ) -> Size

Calculate the size of a group, based on the available size and the sizes of the members of the group.

Source

fn arrange( &self, group_size: Size, member_sizes: &[Size], member_data: &[&Option<GroupMemberData>], ) -> Vec<Point> ⓘ

Return the group-relative positions of the members of this group, based on the sizes of the members.

Dyn Compatibility§

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors§