55 lines
1.3 KiB
Rust
55 lines
1.3 KiB
Rust
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use crate::display_object::DisplayObject;
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use crate::library::Library;
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use crate::Matrix;
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use crate::RenderContext;
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use bacon_rajan_cc::{Trace, Tracer};
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use web_sys::HtmlImageElement;
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pub struct Graphic {
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matrix: Matrix,
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image: HtmlImageElement,
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}
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impl Graphic {
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pub fn new(image: HtmlImageElement) -> Graphic {
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Graphic {
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image,
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matrix: std::default::Default::default(),
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}
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}
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}
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impl DisplayObject for Graphic {
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fn run_frame(&mut self, _library: &Library) {
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// Noop
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}
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fn render(&self, context: &mut RenderContext) {
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context.matrix_stack.push(&self.matrix);
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let world_matrix = context.matrix_stack.matrix();
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context
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.context_2d
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.transform(
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world_matrix.a.into(),
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world_matrix.b.into(),
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world_matrix.c.into(),
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world_matrix.d.into(),
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world_matrix.tx.into(),
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world_matrix.ty.into(),
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)
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.unwrap();
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context
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.context_2d
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.draw_image_with_html_image_element(&self.image, 0.0, 0.0)
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.unwrap();
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context.matrix_stack.pop();
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}
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}
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impl Trace for Graphic {
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fn trace(&mut self, _tracer: &mut Tracer) {
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// Noop
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}
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}
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