c0bd9f9fe5
Current strategy: everything from the top
Things to look at first are the manual changes:
- added tools/rewrite_includes.py
- removed -Idirectives from BUILD.gn
- various compile.sh simplifications
- tweak tools/embed_resources.py
- update gn/find_headers.py to write paths from the top
- update gn/gn_to_bp.py SkUserConfig.h layout
so that #include "include/config/SkUserConfig.h" always
gets the header we want.
No-Presubmit: true
Change-Id: I73a4b181654e0e38d229bc456c0d0854bae3363e
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/209706
Commit-Queue: Mike Klein <mtklein@google.com>
Reviewed-by: Hal Canary <halcanary@google.com>
Reviewed-by: Brian Osman <brianosman@google.com>
Reviewed-by: Florin Malita <fmalita@chromium.org>
95 lines
2.4 KiB
C++
95 lines
2.4 KiB
C++
/*
|
|
* Copyright 2014 Google Inc.
|
|
*
|
|
* Use of this source code is governed by a BSD-style license that can be
|
|
* found in the LICENSE file.
|
|
*/
|
|
|
|
#include "gm/gm.h"
|
|
#include "include/core/SkPath.h"
|
|
#include "include/utils/SkRandom.h"
|
|
|
|
#define W 400
|
|
#define H 400
|
|
#define N 10
|
|
|
|
constexpr SkScalar SH = SkIntToScalar(H);
|
|
|
|
static void rnd_quad(SkPath* p, SkPaint* paint, SkRandom& rand) {
|
|
auto a = rand.nextRangeScalar(0,W),
|
|
b = rand.nextRangeScalar(0,H);
|
|
p->moveTo(a,b);
|
|
for (int x = 0; x < 2; ++x) {
|
|
auto c = rand.nextRangeScalar(W/4, W),
|
|
d = rand.nextRangeScalar( 0, H),
|
|
e = rand.nextRangeScalar( 0, W),
|
|
f = rand.nextRangeScalar(H/4, H);
|
|
p->quadTo(c,d,e,f);
|
|
}
|
|
paint->setColor(rand.nextU());
|
|
SkScalar width = rand.nextRangeScalar(1, 5);
|
|
width *= width;
|
|
paint->setStrokeWidth(width);
|
|
paint->setAlphaf(1.0f);
|
|
}
|
|
|
|
static void rnd_cubic(SkPath* p, SkPaint* paint, SkRandom& rand) {
|
|
auto a = rand.nextRangeScalar(0,W),
|
|
b = rand.nextRangeScalar(0,H);
|
|
p->moveTo(a,b);
|
|
for (int x = 0; x < 2; ++x) {
|
|
auto c = rand.nextRangeScalar(W/4, W),
|
|
d = rand.nextRangeScalar( 0, H),
|
|
e = rand.nextRangeScalar( 0, W),
|
|
f = rand.nextRangeScalar(H/4, H),
|
|
g = rand.nextRangeScalar(W/4, W),
|
|
h = rand.nextRangeScalar(H/4, H);
|
|
p->cubicTo(c,d,e,f,g,h);
|
|
}
|
|
paint->setColor(rand.nextU());
|
|
SkScalar width = rand.nextRangeScalar(1, 5);
|
|
width *= width;
|
|
paint->setStrokeWidth(width);
|
|
paint->setAlphaf(1.0f);
|
|
}
|
|
|
|
class BeziersGM : public skiagm::GM {
|
|
public:
|
|
BeziersGM() {}
|
|
|
|
protected:
|
|
|
|
SkString onShortName() override {
|
|
return SkString("beziers");
|
|
}
|
|
|
|
SkISize onISize() override {
|
|
return SkISize::Make(W, H*2);
|
|
}
|
|
|
|
void onDraw(SkCanvas* canvas) override {
|
|
SkPaint paint;
|
|
paint.setStyle(SkPaint::kStroke_Style);
|
|
paint.setStrokeWidth(SkIntToScalar(9)/2);
|
|
paint.setAntiAlias(true);
|
|
|
|
SkRandom rand;
|
|
for (int i = 0; i < N; i++) {
|
|
SkPath p;
|
|
rnd_quad(&p, &paint, rand);
|
|
canvas->drawPath(p, paint);
|
|
}
|
|
canvas->translate(0, SH);
|
|
for (int i = 0; i < N; i++) {
|
|
SkPath p;
|
|
rnd_cubic(&p, &paint, rand);
|
|
canvas->drawPath(p, paint);
|
|
}
|
|
}
|
|
|
|
private:
|
|
typedef skiagm::GM INHERITED;
|
|
};
|
|
|
|
DEF_GM( return new BeziersGM; )
|