skia2/docs/examples/Canvas_translate.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

25 lines
1.0 KiB
C++

// 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=eb93d5fa66a5f7a10f4f9210494d7222
REG_FIDDLE(Canvas_translate, 256, 128, false, 0) {
void draw(SkCanvas* canvas) {
SkPaint filledPaint;
SkPaint outlinePaint;
outlinePaint.setStyle(SkPaint::kStroke_Style);
outlinePaint.setColor(SK_ColorBLUE);
canvas->save();
canvas->translate(50, 50);
canvas->drawCircle(28, 28, 15, outlinePaint); // blue center: (50+28, 50+28)
canvas->scale(2, 1/2.f);
canvas->drawCircle(28, 28, 15, filledPaint); // black center: (50+(28*2), 50+(28/2))
canvas->restore();
filledPaint.setColor(SK_ColorGRAY);
outlinePaint.setColor(SK_ColorRED);
canvas->scale(2, 1/2.f);
canvas->drawCircle(28, 28, 15, outlinePaint); // red center: (28*2, 28/2)
canvas->translate(50, 50);
canvas->drawCircle(28, 28, 15, filledPaint); // gray center: ((50+28)*2, (50+28)/2)
}
} // END FIDDLE