Restore a bunch of random workspace stuff
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11 changed files with 719 additions and 779 deletions
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@ -343,7 +343,7 @@ where
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impl<T> Bounds<T>
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where
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T: Clone + Debug + PartialOrd + Add<T, Output = T> + Sub<Output = T> + Default,
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T: Clone + Debug + PartialOrd + Add<T, Output = T> + Sub<Output = T> + Default + Half,
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{
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pub fn intersects(&self, other: &Bounds<T>) -> bool {
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let my_lower_right = self.lower_right();
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@ -362,6 +362,13 @@ where
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self.size.width = self.size.width.clone() + double_amount.clone();
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self.size.height = self.size.height.clone() + double_amount;
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}
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pub fn center(&self) -> Point<T> {
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Point {
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x: self.origin.x.clone() + self.size.width.clone().half(),
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y: self.origin.y.clone() + self.size.height.clone().half(),
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}
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}
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}
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impl<T: Clone + Default + Debug + PartialOrd + Add<T, Output = T> + Sub<Output = T>> Bounds<T> {
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@ -1211,6 +1218,46 @@ impl From<()> for Length {
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}
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}
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pub trait Half {
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fn half(&self) -> Self;
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}
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impl Half for f32 {
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fn half(&self) -> Self {
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self / 2.
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}
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}
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impl Half for DevicePixels {
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fn half(&self) -> Self {
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Self(self.0 / 2)
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}
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}
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impl Half for ScaledPixels {
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fn half(&self) -> Self {
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Self(self.0 / 2.)
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}
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}
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impl Half for Pixels {
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fn half(&self) -> Self {
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Self(self.0 / 2.)
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}
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}
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impl Half for Rems {
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fn half(&self) -> Self {
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Self(self.0 / 2.)
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}
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}
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impl Half for GlobalPixels {
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fn half(&self) -> Self {
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Self(self.0 / 2.)
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}
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}
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pub trait IsZero {
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fn is_zero(&self) -> bool;
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}
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