skia2/docs/examples/Path_RawIter_peek.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

23 lines
930 B
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=eb5fa5bea23059ce538e883502f828f5
REG_FIDDLE(Path_RawIter_peek, 256, 256, true, 0) {
void draw(SkCanvas* canvas) {
SkPath path;
path.quadTo(10, 20, 30, 40);
path.conicTo(1, 2, 3, 4, .5f);
path.cubicTo(1, 2, 3, 4, .5, 6);
SkPath::RawIter iter(path);
SkPath::Verb verb, peek = iter.peek();
const char* verbStr[] = { "Move", "Line", "Quad", "Conic", "Cubic", "Close", "Done" };
do {
SkPoint points[4];
verb = iter.next(points);
SkDebugf("peek %s %c= verb %s\n", verbStr[peek], peek == verb ? '=' : '!', verbStr[verb]);
peek = iter.peek();
} while (SkPath::kDone_Verb != verb);
SkDebugf("peek %s %c= verb %s\n", verbStr[peek], peek == verb ? '=' : '!', verbStr[verb]);
}
} // END FIDDLE