skia2/docs/examples/Arc.cpp
Mike Klein c0bd9f9fe5 rewrite includes to not need so much -Ifoo
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>
2019-04-24 16:27:11 +00:00

48 lines
1.7 KiB
C++

#if 0 // Disabled until updated to use current API.
// Copyright 2019 Google LLC.
// Use of this source code is governed by a BSD-style license that can be found in the LICENSE file.
#include "tools/fiddle/examples.h"
// HASH=5acc77eba0cb4d00bbf3a8f4db0c0aee
REG_FIDDLE(Arc, 256, 128, false, 0) {
void draw(SkCanvas* canvas) {
SkRect oval = {8, 8, 56, 56};
SkPaint ovalPaint;
ovalPaint.setAntiAlias(true);
SkPaint textPaint(ovalPaint);
ovalPaint.setStyle(SkPaint::kStroke_Style);
SkPaint arcPaint(ovalPaint);
arcPaint.setStrokeWidth(5);
arcPaint.setColor(SK_ColorBLUE);
canvas->translate(-64, 0);
for (char arcStyle = '1'; arcStyle <= '6'; ++arcStyle) {
'4' == arcStyle ? canvas->translate(-96, 55) : canvas->translate(64, 0);
canvas->drawText(&arcStyle, 1, 30, 36, textPaint);
canvas->drawOval(oval, ovalPaint);
SkPath path;
path.moveTo({56, 32});
switch (arcStyle) {
case '1':
path.arcTo(oval, 0, 90, false);
break;
case '2':
canvas->drawArc(oval, 0, 90, false, arcPaint);
continue;
case '3':
path.addArc(oval, 0, 90);
break;
case '4':
path.arcTo({56, 56}, {32, 56}, 24);
break;
case '5':
path.arcTo({24, 24}, 0, SkPath::kSmall_ArcSize, SkPath::kCW_Direction, {32, 56});
break;
case '6':
path.conicTo({56, 56}, {32, 56}, SK_ScalarRoot2Over2);
break;
}
canvas->drawPath(path, arcPaint);
}
}
} // END FIDDLE
#endif // Disabled until updated to use current API.