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rust-geom API changes

Browse source 
https://github.com/servo/rust-geom/pull/81
This commit is contained in:
Corey Farwell 2015-06-11 20:51:07 -07:00
parent a9aa50683f
commit 5c408d2be9
39 changed files with 397 additions and 377 deletions
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64
components/canvas/canvas_paint_task.rs
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@ -29,7 +29,7 @@ impl<'a> CanvasPaintTask<'a> {
fn read_pixels(&self, read_rect: Rect<f64>, canvas_size: Size2D<f64>) -> Vec<u8>{
let read_rect = read_rect.to_i32();
let canvas_size = canvas_size.to_i32();
let canvas_rect = Rect(Point2D(0i32, 0i32), canvas_size);
let canvas_rect = Rect::new(Point2D::new(0i32, 0i32), canvas_size);
let src_read_rect = canvas_rect.intersection(&read_rect).unwrap_or(Rect::zero());
let mut image_data = Vec::new();
@ -147,7 +147,7 @@ impl<'a> CanvasPaintTask<'a> {
if imagedata.len() == 0 {
return
}
let image_rect = Rect(Point2D(0f64, 0f64), image_size);
let image_rect = Rect::new(Point2D::new(0f64, 0f64), image_size);
// rgba -> bgra
byte_swap(&mut imagedata);
self.write_pixels(&imagedata, image_size, image_rect, dest_rect, smoothing_enabled);
@ -301,15 +301,15 @@ impl<'a> CanvasPaintTask<'a> {
}
fn fill_rect(&self, rect: &Rect<f32>) {
let draw_rect = Rect(rect.origin,
let draw_rect = Rect::new(rect.origin,
match self.state.fill_style {
Pattern::Surface(ref surface) => {
let surface_size = surface.size();
match (surface.repeat_x, surface.repeat_y) {
(true, true) => rect.size,
(true, false) => Size2D(rect.size.width, surface_size.height as f32),
(false, true) => Size2D(surface_size.width as f32, rect.size.height),
(false, false) => Size2D(surface_size.width as f32, surface_size.height as f32),
(true, false) => Size2D::new(rect.size.width, surface_size.height as f32),
(false, true) => Size2D::new(surface_size.width as f32, rect.size.height),
(false, false) => Size2D::new(surface_size.width as f32, surface_size.height as f32),
}
},
_ => rect.size,
@ -398,11 +398,11 @@ impl<'a> CanvasPaintTask<'a> {
}
fn rect(&self, rect: &Rect<f32>) {
self.path_builder.move_to(Point2D(rect.origin.x, rect.origin.y));
self.path_builder.line_to(Point2D(rect.origin.x + rect.size.width, rect.origin.y));
self.path_builder.line_to(Point2D(rect.origin.x + rect.size.width,
rect.origin.y + rect.size.height));
self.path_builder.line_to(Point2D(rect.origin.x, rect.origin.y + rect.size.height));
self.path_builder.move_to(Point2D::new(rect.origin.x, rect.origin.y));
self.path_builder.line_to(Point2D::new(rect.origin.x + rect.size.width, rect.origin.y));
self.path_builder.line_to(Point2D::new(rect.origin.x + rect.size.width,
rect.origin.y + rect.size.height));
self.path_builder.line_to(Point2D::new(rect.origin.x, rect.origin.y + rect.size.height));
self.path_builder.close();
}
@ -462,12 +462,12 @@ impl<'a> CanvasPaintTask<'a> {
// first tangent point
let anx = (cp1.x - cp0.x) / a2.sqrt();
let any = (cp1.y - cp0.y) / a2.sqrt();
let tp1 = Point2D::<AzFloat>(cp1.x - anx * d, cp1.y - any * d);
let tp1 = Point2D::new(cp1.x - anx * d, cp1.y - any * d);
// second tangent point
let bnx = (cp1.x - cp2.x) / b2.sqrt();
let bny = (cp1.y - cp2.y) / b2.sqrt();
let tp2 = Point2D::<AzFloat>(cp1.x - bnx * d, cp1.y - bny * d);
let tp2 = Point2D::new(cp1.x - bnx * d, cp1.y - bny * d);
// arc center and angles
let anticlockwise = direction < 0.0;
@ -478,7 +478,7 @@ impl<'a> CanvasPaintTask<'a> {
self.line_to(&tp1);
if [cx, cy, angle_start, angle_end].iter().all(|x| x.is_finite()) {
self.arc(&Point2D::<AzFloat>(cx, cy), radius,
self.arc(&Point2D::new(cx, cy), radius,
angle_start, angle_end, anticlockwise);
}
}
@ -577,8 +577,8 @@ impl<'a> CanvasPaintTask<'a> {
// rgba -> bgra
byte_swap(&mut imagedata);
let image_rect = Rect(Point2D(0f64, 0f64),
Size2D(image_data_rect.size.width, image_data_rect.size.height));
let image_rect = Rect::new(Point2D::new(0f64, 0f64),
Size2D::new(image_data_rect.size.width, image_data_rect.size.height));
// Dirty rectangle defines the area of the source image to be copied
// on the destination canvas
@ -602,10 +602,10 @@ impl<'a> CanvasPaintTask<'a> {
// data structure's Canvas Pixel ArrayBuffer to the pixel with coordinate
// (dx+x, dy+y) in the rendering context's scratch bitmap.
// It also clips the destination rectangle to the canvas area
let dest_rect = Rect(
Point2D(image_data_rect.origin.x + source_rect.origin.x,
image_data_rect.origin.y + source_rect.origin.y),
Size2D(source_rect.size.width, source_rect.size.height));
let dest_rect = Rect::new(
Point2D::new(image_data_rect.origin.x + source_rect.origin.x,
image_data_rect.origin.y + source_rect.origin.y),
Size2D::new(source_rect.size.width, source_rect.size.height));
self.write_pixels(&imagedata, image_data_rect.size, source_rect, dest_rect, true)
}
@ -664,8 +664,8 @@ pub trait SizeToi32 {
impl SizeToi32 for Size2D<f64> {
fn to_i32(&self) -> Size2D<i32> {
Size2D(self.width.to_i32().unwrap(),
self.height.to_i32().unwrap())
Size2D::new(self.width.to_i32().unwrap(),
self.height.to_i32().unwrap())
}
}
@ -676,17 +676,17 @@ pub trait RectToi32 {
impl RectToi32 for Rect<f64> {
fn to_i32(&self) -> Rect<i32> {
Rect(Point2D(self.origin.x.to_i32().unwrap(),
self.origin.y.to_i32().unwrap()),
Size2D(self.size.width.to_i32().unwrap(),
self.size.height.to_i32().unwrap()))
Rect::new(Point2D::new(self.origin.x.to_i32().unwrap(),
self.origin.y.to_i32().unwrap()),
Size2D::new(self.size.width.to_i32().unwrap(),
self.size.height.to_i32().unwrap()))
}
fn ceil(&self) -> Rect<f64> {
Rect(Point2D(self.origin.x.ceil(),
self.origin.y.ceil()),
Size2D(self.size.width.ceil(),
self.size.height.ceil()))
Rect::new(Point2D::new(self.origin.x.ceil(),
self.origin.y.ceil()),
Size2D::new(self.size.width.ceil(),
self.size.height.ceil()))
}
}
@ -697,7 +697,7 @@ pub trait ToAzFloat {
impl ToAzFloat for Rect<f64> {
fn to_azfloat(&self) -> Rect<AzFloat> {
Rect(Point2D(self.origin.x as AzFloat, self.origin.y as AzFloat),
Size2D(self.size.width as AzFloat, self.size.height as AzFloat))
Rect::new(Point2D::new(self.origin.x as AzFloat, self.origin.y as AzFloat),
Size2D::new(self.size.width as AzFloat, self.size.height as AzFloat))
}
}