Struct InteractionResult 

pub struct InteractionResult {
    pub camera_changed: bool,
    pub window_level_changed: bool,
    pub slice_changed: bool,
    pub needs_redraw: bool,
}

Result of processing an interaction event.

Tells the consumer what changed so it can decide whether to re-render.

Fields

camera_changed: bool

The camera was modified.

window_level_changed: bool

The window/level was modified (for 2D slice styles).

slice_changed: bool

The slice plane was modified.

needs_redraw: bool

Convenience: true if any of the above changed.

Implementations

impl InteractionResult

pub fn camera_only() -> Self

Convenience: only the camera changed.

pub fn nothing() -> Self

Convenience: nothing changed.

pub fn window_level_only() -> Self

Convenience: window/level changed.

pub fn slice_only() -> Self

Convenience: slice changed.

Trait Implementations

impl Clone for InteractionResult

fn clone(&self) -> InteractionResult

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for InteractionResult

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

Formats the value using the given formatter.

impl Default for InteractionResult

fn default() -> InteractionResult

Returns the “default value” for a type.

impl PartialEq for InteractionResult

fn eq(&self, other: &InteractionResult) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for InteractionResult

impl Eq for InteractionResult

impl StructuralPartialEq for InteractionResult