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canvas: Implement gradient spread modes

This commit is contained in:
Mike Welsh 2020-05-22 10:06:36 -07:00
parent b8b53817c8
commit 92c764cfab
1 changed files with 16 additions and 1 deletions
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17
render/canvas/src/lib.rs
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@ -1,5 +1,5 @@
use ruffle_core::backend::render::{
swf::{self, CharacterId, GradientInterpolation},
swf::{self, CharacterId, GradientInterpolation, GradientSpread},
Bitmap, BitmapFormat, BitmapHandle, BitmapInfo, Color, JpegTagFormat, Letterbox, RenderBackend,
ShapeHandle, Transform,
};
@ -827,6 +827,11 @@ fn swf_shape_to_svg(
gradient_matrix.ty.get()
),
);
svg_gradient = match gradient.spread {
GradientSpread::Pad => svg_gradient, // default
GradientSpread::Reflect => svg_gradient.set("spreadMethod", "reflect"),
GradientSpread::Repeat => svg_gradient.set("spreadMethod", "repeat"),
};
if gradient.interpolation == GradientInterpolation::LinearRGB {
has_linear_rgb_gradient = true;
svg_path = svg_path.set("filter", "url('#_linearrgb')");
@ -884,6 +889,11 @@ fn swf_shape_to_svg(
gradient_matrix.ty.get()
),
);
svg_gradient = match gradient.spread {
GradientSpread::Pad => svg_gradient, // default
GradientSpread::Reflect => svg_gradient.set("spreadMethod", "reflect"),
GradientSpread::Repeat => svg_gradient.set("spreadMethod", "repeat"),
};
if gradient.interpolation == GradientInterpolation::LinearRGB {
has_linear_rgb_gradient = true;
svg_path = svg_path.set("filter", "url('#_linearrgb')");
@ -945,6 +955,11 @@ fn swf_shape_to_svg(
gradient_matrix.ty.get()
),
);
svg_gradient = match gradient.spread {
GradientSpread::Pad => svg_gradient, // default
GradientSpread::Reflect => svg_gradient.set("spreadMethod", "reflect"),
GradientSpread::Repeat => svg_gradient.set("spreadMethod", "repeat"),
};
if gradient.interpolation == GradientInterpolation::LinearRGB {
has_linear_rgb_gradient = true;
svg_path = svg_path.set("filter", "url('#_linearrgb')");