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@ -1,19 +1,26 @@
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use std::fmt::{self, Display};
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use strum_macros::{Display, EnumString, IntoStaticStr};
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/// https://oreillymedia.github.io/Using_SVG/guide/units.html
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#[derive(Clone, Copy, PartialEq, Eq, Debug)]
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#[derive(Display, EnumString, IntoStaticStr)]
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pub enum SVGUnit {
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/// Pixel units, directly equivalent to SVG user units.
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#[strum(serialize = "px")]
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Pixel,
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/// Inches.
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#[strum(serialize = "in")]
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Inch,
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/// Centimeters.
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#[strum(serialize = "cm")]
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Centimeter,
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/// Millimeters.
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#[strum(serialize = "mm")]
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Millimeter,
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/// Points.
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#[strum(serialize = "pt")]
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Point,
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// Picas.
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#[strum(serialize = "pc")]
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Pica,
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}
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@ -30,21 +37,3 @@ impl SVGUnit {
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}
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}
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}
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impl Display for SVGUnit {
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fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
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use SVGUnit::*;
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write!(
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f,
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"{}",
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match &self {
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Pixel => "px",
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Inch => "in",
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Centimeter => "cm",
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Millimeter => "mm",
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Point => "pt",
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Pica => "pc",
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}
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)
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}
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}
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