ae97ccea5a
Improve ergonomics of the canvas font interface, and use the right fonts in the
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NanoVG demo.
2020-04-01 16:25:13 -07:00
bf6890b341
Fix `canvas_minimal`
2020-03-31 20:21:27 -07:00
93f5fbc6d2
Add convenience constructors: `vec2f`, `vec2i`, `Vector2F::zero()`,
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`Vector2I::zero()`
2020-03-31 11:29:21 -07:00
4af74f225d
Add support to canvas for the commonly-used `textBaseline` values
2020-03-30 22:00:13 -07:00
6d6b5191bb
Clean up the `text` module inside `canvas` a bit
2020-03-30 21:32:30 -07:00
e864536b31
Add a `From` implementation to `FillStyle` and use it in `canvas` for brevity
2020-03-30 21:31:18 -07:00
f1d5906c9e
Switch to my branch of `skribo` for much better `fill_text()` performance
2020-03-30 21:30:14 -07:00
cf78ac4569
Fix image pattern texture atlas logic.
2020-03-30 16:19:03 -07:00
b6762cecb8
Don't include the closing segment when printing a path as a string.
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Closes #279 .
Closes #282 .
2020-03-27 15:40:27 -07:00
6239356d89
Add a `Debug` impl for `Path2D`
2020-03-27 15:05:10 -07:00
c258616bad
Add `Path2D::add_path()`
2020-03-27 12:33:06 -07:00
0c93045f50
Replace the individual tile shaders with an ubershader
2020-03-25 21:59:51 -07:00
22d54a82ca
CanvasFontContext now implements .clone()
2020-03-24 22:15:09 -04:00
a8f7438cd9
Remove transforms from paths.
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Paints aren't scale-invariant when rendered into the texture atlas, so they
actually do need individual transforms.
2020-03-04 16:28:21 -08:00
d0f4579864
Move `RenderTargetId` out of the `pattern` module
2020-03-03 15:50:48 -08:00
12574101e5
Add a transform field to `DrawPath`.
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This is currently applied to the outline and should eventually be applied to
paints as well.
2020-03-03 11:18:01 -08:00
c8496a1cb2
Make Path2D#into_outline public
2020-03-02 00:14:24 -08:00
3d39c5e9b7
trimmed whitespace
2020-02-27 08:13:14 -08:00
e913f83eee
Remove obsolete TODOs
2020-02-27 04:03:08 -08:00
3a014d78eb
Implement a blur filter for canvas shadows
2020-02-26 18:43:41 -08:00
d1c7da8bd2
Implement pattern repeating and image smoothing control
2020-02-26 14:56:05 -08:00
77b3555828
Separate opacity out from paint.
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This allows `globalAlpha` to work on render targets.
2020-02-26 12:43:07 -08:00
1deb53fa9c
Implement the remaining Porter-Duff compositing operators
2020-02-25 18:37:23 -08:00
0a3f64eb44
Implement the difference and exclusion blend modes
2020-02-25 14:55:58 -08:00
a8e33d3d3d
Add the soft light blend mode
2020-02-25 14:39:06 -08:00
9b4217300f
Implement the source-in, destination-in, source-out, and destination-atop blend
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modes to round out the assortment of Porter-Duff blend modes
2020-02-25 12:52:11 -08:00
02012431ca
Implement color dodge and color burn blend modes
2020-02-25 11:37:42 -08:00
5b228ed825
Implement multiply, screen, hard light, and overlay blend modes.
2020-02-24 21:23:17 -08:00
5421525eaa
Implement the HSL filters (called "non-separable blend modes" in the spec).
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These cannot be implemented with the standard OpenGL blending functions, so we
have to do them manually in a shader, which requires a good deal of machinery
to create intermediate framebuffers and so forth.
2020-02-24 15:37:44 -08:00
36538d5748
Implement a few more blend modes and switch to premultiplied alpha for layer
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compositing
2020-02-20 22:22:15 -08:00
4933efb513
Add Lighten and Darken composite ops
2020-02-20 20:38:43 -08:00
ab55b9509b
Fix handling of solid tiles with the Clear blend mode
2020-02-20 18:15:20 -08:00
6acd2d91f7
Implement `clear_rect()` in the canvas front-end by introducing the concept of
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per-path blend modes.
These should be useful for some canvas composite operations as well.
2020-02-20 15:52:40 -08:00
95d5fab5ef
Minor cleanup in `pathfinder_canvas`
2020-02-19 10:59:40 -08:00
cc9711e151
Transform some paints in the canvas API
2020-02-18 16:06:39 -08:00
3ad1c25796
Implement the even-odd fill rule
2020-02-17 14:44:48 -08:00
496b55ee4e
Add front-end support for clip paths. They don't do anything yet.
2020-02-15 13:21:12 -08:00
fefa3c3cd3
Rename `PathObject` to `DrawPath` to differentiate it from a clip path
2020-02-15 12:39:15 -08:00
84ffc3151e
Split shaders out into a separate module.
2020-02-14 11:56:38 -08:00
90445bac7e
Implement basic support for non-repeating image patterns.
2020-02-11 17:20:21 -08:00
5a21557a6d
Implement basic linear gradients.
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This is not a very efficient implementation yet, but it seems to work.
2020-02-10 16:01:05 -08:00
6ce416e77c
Bump all outdated dependencies
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I’m pleasantly surprised that none of these required any (visible) code
change, but tests pass so let’s go with that. :)
2020-02-06 09:39:50 +01:00
706b6dbd1d
Add an API for gradients to the canvas frontend, not implemented yet
2020-02-05 20:01:11 -08:00
2db43797c3
Split colors out into their own crate.
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A lot of downstream consumers of `pathfinder_gpu` want to use colors without
the path stuff.
2020-01-31 09:17:04 +01:00
29713c5cd9
Bump lyon, font-kit and skribo versions to fix crashes
2019-11-20 22:51:03 +05:00
3d0e911c3e
fix #219 (minimum stroke thickness)
2019-08-10 18:35:56 +03:00
3928e8d964
Rename the feature text → pf-text
2019-08-05 22:49:08 +02:00
38df17696a
Put the text stuff into separate files
2019-07-27 19:18:10 +02:00
fa1a32bdbb
Make text rendering optional in pathfinder_canvas
2019-07-27 06:13:02 +02:00
e12821350e
fix canvas
2019-07-16 09:55:01 +03:00
6acab74fae
Merge branch 'master' of https://github.com/servo/pathfinder
2019-07-16 09:43:37 +03:00
2c984de1ea
Add convenience translation, rotation, and scaling methods to `Transform2D`
2019-07-12 11:34:48 -07:00
1eb28a5539
Fix incorrect definition of 2D transform multiplication
2019-07-12 11:26:09 -07:00
bcac119324
Rename `Transform2DF` to `Transform2F` and `Transform3DF` to `Transform4F`
2019-07-11 14:59:10 -07:00
251785db67
cleanup
2019-06-25 11:39:31 +03:00
17f0e50878
Merge https://github.com/servo/pathfinder
2019-06-24 18:23:10 +03:00
2a129b7bbd
add CanvasRenderingContext2D::fill_layout – a method to draw layouts directly, without using skribo
2019-06-24 16:12:05 +03:00
431dcf3d2e
Rename `pathfinder_geometry::basic` to simply `pathfinder_geometry`, and move
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the remaining code in that crate to a new crate, `pathfinder_content`
The old hierarchy was confusing.
2019-06-21 10:06:19 -07:00
0012f09eeb
Fix examples
2019-06-20 21:43:57 -07:00
7973148603
Implement basic shadows (no blur yet)
2019-06-03 21:09:04 -07:00
bd248bf850
Implement line dash offset
2019-06-03 19:36:08 -07:00
1a42bbf4d3
Implement dashing for line segments (no curves yet)
2019-06-03 14:16:58 -07:00
a1b0df0a42
Rename `Point2DF` to `Vector2F`, `Point3DF` to `Vector4F`, and `LineSegmentF`
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to `LineSegment2F`.
Straw poll on Twitter suggested that these names were preferred.
2019-06-03 12:39:29 -07:00
678b6f12c7
Add support for counterclockwise winding to arcs
2019-06-01 12:56:31 -07:00
44167beff5
Implement `Path2D::arc_to`.
2019-05-31 16:01:53 -07:00
0b9a41c533
Treat the miter limit as part of the canvas state, allowing it to be saved and
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restored even if miter joins are not in use.
In my opinion, this behavior is less logical, but it matches the behavior of
the HTML canvas API, which we aim to remain close to.
2019-05-30 21:39:08 -07:00
95f3337c6f
Add the `ellipse` method to canvas paths
2019-05-30 17:24:12 -07:00
9756aa89f9
Base the core arc primitive on a unit chord and transform.
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This lets us handle ellipses better.
2019-05-30 17:19:21 -07:00
607a518544
Implement canvas text align
2019-05-30 15:08:15 -07:00
8d078ff345
Add an initial implementation of canvas `measureText`
2019-05-30 12:38:32 -07:00
9138e1e0bb
Pass in the font context to the canvas rendering context constructor so that it
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can be reused.
Creating a system font source can do I/O on some platforms, so obviously we
don't want to do it every frame.
2019-05-29 21:15:42 -07:00
e1bcc11ace
Change the `F32` and `I32` suffixes to `F` and `I` to match the C API.
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They're shorter and less noisy.
2019-05-29 19:17:16 -07:00
51877426ea
Take paths by reference, not by value, in outline stroke-to-fill.
2019-05-29 15:15:40 -07:00
e04cc273ee
Add enough C bindings to recreate `canvas_minimal` in C.
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Closes #12 .
2019-05-25 20:21:38 -07:00
e282eb57d5
Implement interior miter line joins (not yet endpoints)
2019-05-16 11:10:15 -07:00
272b63a017
Implement square line caps
2019-05-16 10:43:43 -07:00
6eab3fa2d8
Implement `globalAlpha` for canvas
2019-05-14 18:26:10 -07:00
7518fa65c0
Update dependencies
2019-05-13 18:47:19 -07:00
c7382a8b2c
Add affine transform support to the canvas implementation
2019-05-13 18:40:25 -07:00
f24d93819b
Add arc building methods and switch the Moiré demo to use them.
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Also, stop taking points by reference in many methods, for consistency.
2019-05-13 12:42:13 -07:00
a5d373cb91
Rename "object" to "path" in preparation for image objects
2019-05-10 12:03:38 -07:00
a078766dc6
Implement basic text rendering in canvas with `skribo` and `font-kit`.
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Skribo currently writes some debugging info to standard output. A patch is
forthcoming to fix that.
2019-05-09 15:21:18 -07:00
3ba4ce117c
Add graphics state saving and restoration to the canvas API
2019-05-03 17:45:01 -07:00
a86a87a670
Allow fill and stroke colors to be changed
2019-05-03 17:37:27 -07:00
9de7d95d33
Start a simple HTML canvas-like API, and add a minimal example to show how to
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use it.
2019-05-03 14:15:38 -07:00
Patrick Walton