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Clean up ToAzurePattern for FillOrStrokeStyle

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This commit is contained in:
Anthony Ramine 2018-10-02 11:39:51 +02:00
parent 435d4d9f25
commit 426067069c
1 changed files with 21 additions and 18 deletions
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39
components/canvas/canvas_data.rs
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@ -901,9 +901,9 @@ pub trait ToAzurePattern {
impl ToAzurePattern for FillOrStrokeStyle {
fn to_azure_pattern(&self, drawtarget: &DrawTarget) -> Option<Pattern> {
match *self {
Some(match *self {
FillOrStrokeStyle::Color(ref color) => {
Some(Pattern::Color(ColorPattern::new(color.to_azure_style())))
Pattern::Color(ColorPattern::new(color.to_azure_style()))
},
FillOrStrokeStyle::LinearGradient(ref linear_gradient_style) => {
let gradient_stops: Vec<GradientStop> = linear_gradient_style.stops.iter().map(|s| {
@ -913,11 +913,12 @@ impl ToAzurePattern for FillOrStrokeStyle {
}
}).collect();
Some(Pattern::LinearGradient(LinearGradientPattern::new(
Pattern::LinearGradient(LinearGradientPattern::new(
&Point2D::new(linear_gradient_style.x0 as AzFloat, linear_gradient_style.y0 as AzFloat),
&Point2D::new(linear_gradient_style.x1 as AzFloat, linear_gradient_style.y1 as AzFloat),
drawtarget.create_gradient_stops(&gradient_stops, ExtendMode::Clamp),
&Transform2D::identity())))
&Transform2D::identity(),
))
},
FillOrStrokeStyle::RadialGradient(ref radial_gradient_style) => {
let gradient_stops: Vec<GradientStop> = radial_gradient_style.stops.iter().map(|s| {
@ -927,27 +928,29 @@ impl ToAzurePattern for FillOrStrokeStyle {
}
}).collect();
Some(Pattern::RadialGradient(RadialGradientPattern::new(
Pattern::RadialGradient(RadialGradientPattern::new(
&Point2D::new(radial_gradient_style.x0 as AzFloat, radial_gradient_style.y0 as AzFloat),
&Point2D::new(radial_gradient_style.x1 as AzFloat, radial_gradient_style.y1 as AzFloat),
radial_gradient_style.r0 as AzFloat, radial_gradient_style.r1 as AzFloat,
drawtarget.create_gradient_stops(&gradient_stops, ExtendMode::Clamp),
&Transform2D::identity())))
&Transform2D::identity(),
))
},
FillOrStrokeStyle::Surface(ref surface_style) => {
drawtarget.create_source_surface_from_data(&surface_style.surface_data,
surface_style.surface_size,
surface_style.surface_size.width * 4,
SurfaceFormat::B8G8R8A8)
.map(|source_surface| {
Pattern::Surface(SurfacePattern::new(
source_surface.azure_source_surface,
surface_style.repeat_x,
surface_style.repeat_y,
&Transform2D::identity()))
})
let source_surface = drawtarget.create_source_surface_from_data(
&surface_style.surface_data,
surface_style.surface_size,
surface_style.surface_size.width * 4,
SurfaceFormat::B8G8R8A8,
)?;
Pattern::Surface(SurfacePattern::new(
source_surface.azure_source_surface,
surface_style.repeat_x,
surface_style.repeat_y,
&Transform2D::identity(),
))
}
}
})
}
}