Enum minifb::ScaleMode

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pub enum ScaleMode {
    Stretch,
    AspectRatioStretch,
    Center,
    UpperLeft,
}
Expand description

On some OS (X11 for example) it’s possible a window can resize even if no resize has been set. This causes some issues depending on how the content of an input buffer should be displayed then it’s possible to set this scaling mode to get a better behavior.

Variants§

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Stretch

Stretch the buffer in the whole window meaning if your buffer is 256x256 and window is 1024x1024 it will be scaled up 4 times

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AspectRatioStretch

Keep the correct aspect ratio to be displayed while scaling up fully in the other axis. Fill area will be filed with Window::set_bg_color (default 0, 0, 0)

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Center

Places the buffer in the middle of the window without any scaling. Fills the borders with color set Window::set_background_color (default 0, 0, 0) If the window is smaller than the buffer the center of the buffer will be displayed

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UpperLeft

Same as Center but places the buffer in the upper left corner of the window.

Trait Implementations§

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impl Clone for ScaleMode

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fn clone(&self) -> ScaleMode

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for ScaleMode

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

Formats the value using the given formatter. Read more
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impl PartialEq for ScaleMode

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

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

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impl StructuralPartialEq for ScaleMode

Auto Trait Implementations§

Blanket Implementations§

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.