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Add MetricType type

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This commit is contained in:
5ohue
2024-05-09 21:04:39 +03:00
parent 53fb3069ed
commit d6c617ebce
4 changed files with 77 additions and 6 deletions
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46
tests/lib.rs
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@ -22,7 +22,7 @@ use std::io::Read;
use std::path::Path;
use std::sync::Once;
use magick_rust::{bindings, magick_wand_genesis, MagickWand, PixelWand};
use magick_rust::{bindings, magick_wand_genesis, CompositeOperator, MagickWand, PixelWand};
use magick_rust::{MagickError, ToMagick};
// Used to make sure MagickWand is initialized exactly once. Note that we
@ -209,7 +209,7 @@ fn test_compare_images() {
wand2.auto_orient();
let (distortion, diff) =
wand1.compare_images(&wand2, bindings::MetricType_RootMeanSquaredErrorMetric);
wand1.compare_images(&wand2, magick_rust::MetricType::RootMeanSquared);
assert!(distortion < 0.01);
assert!(diff.is_some());
}
@ -417,6 +417,48 @@ fn test_auto_gamma() {
assert!(wand.auto_gamma().is_ok());
}
#[test]
fn test_image_compose() {
START.call_once(|| {
magick_wand_genesis();
});
let wand = MagickWand::new();
wand.new_image(4, 4, &PixelWand::new()).unwrap();
let operators = [
CompositeOperator::Alpha,
CompositeOperator::MinusDst,
CompositeOperator::Over,
CompositeOperator::Xor,
CompositeOperator::Bumpmap,
CompositeOperator::ChangeMask,
CompositeOperator::Clear,
CompositeOperator::ColorBurn,
CompositeOperator::ColorDodge,
CompositeOperator::Colorize,
CompositeOperator::CopyBlack,
CompositeOperator::CopyBlue,
CompositeOperator::Copy,
CompositeOperator::CopyCyan,
CompositeOperator::CopyGreen,
CompositeOperator::CopyMagenta,
CompositeOperator::CopyAlpha,
CompositeOperator::CopyRed,
CompositeOperator::CopyYellow,
CompositeOperator::Darken,
CompositeOperator::DarkenIntensity,
CompositeOperator::Difference,
CompositeOperator::Displace,
CompositeOperator::Dissolve,
CompositeOperator::Distort,
CompositeOperator::DivideDst,
];
for op in operators.iter() {
wand.set_image_compose(*op).unwrap();
assert_eq!(*op, wand.get_image_compose());
}
}
#[test]
fn test_import_export_pixels_roundtrip() {
START.call_once(|| {