Enum tetra::graphics::scaling::ScreenScaling

pub enum ScreenScaling {
    None,
    Stretch,
    ShowAll,
    ShowAllPixelPerfect,
    Crop,
    CropPixelPerfect,
    Resize,
}

Defines the different ways that a game’s screen can be scaled.

Variants

None

The game will always be displayed at its native resolution, with no scaling applied. If the window is bigger than the native resolution, letterboxing will be applied. If the window is smaller than the native resolution, it will be cropped.

Stretch

The screen will be stretched to fill the window, without trying to preserve the original aspect ratio. Distortion/stretching/squashing may occur.

ShowAll

The entire screen will be displayed as large as possible while maintaining the original aspect ratio. Letterboxing may occur.

ShowAllPixelPerfect

Works the same as ShowAll, but will only scale by integer values.

Crop

The screen will fill the entire window, maintaining the original aspect ratio but potentially being cropped.

CropPixelPerfect

Works the same as Crop, but will only scale by integer values.

Resize

The screen will resize to match the size of the window. More of the scene will be shown on bigger windows, and less of the scene will be shown on smaller windows.

If the scaling mode changes, the internal resolution will return to its original value.

Trait Implementations

impl Clone for ScreenScaling

fn clone(&self) -> ScreenScaling

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ScreenScaling

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

Formats the value using the given formatter.

impl PartialEq<ScreenScaling> for ScreenScaling

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

This method tests for self and other values to be equal, and is used by ==.

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

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

impl Copy for ScreenScaling

impl StructuralPartialEq for ScreenScaling