ltk::types

Enum CompositeMode

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pub enum CompositeMode {

Show 15 variants    SrcOver,
    Clear,
    Src,
    Dst,
    DstOver,
    SrcIn,
    DstIn,
    SrcOut,
    DstOut,
    SrcAtop,
    DstAtop,
    Xor,
    Plus,
    Multiply,
    Screen,

}
Expand description

How a draw combines with what the canvas already holds: the Porter-Duff operators plus the separable modes with an exact premultiplied form. Set with Canvas::set_composite_mode.

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SrcOver

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Clear

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Src

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Dst

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DstOver

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SrcIn

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DstIn

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SrcOut

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DstOut

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SrcAtop

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DstAtop

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Xor

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Plus

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Multiply

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Screen

Trait Implementations§

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impl Clone for CompositeMode

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fn clone(&self) -> CompositeMode

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 CompositeMode

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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 Default for CompositeMode

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fn default() -> CompositeMode

Returns the “default value” for a type. Read more
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impl PartialEq for CompositeMode

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

Tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

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 CompositeMode

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impl Eq for CompositeMode

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impl StructuralPartialEq for CompositeMode

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🔬This is a nightly-only experimental API. (clone_to_uninit)
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