docs/examples/Path_writeToMemory.cpp

// 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"
REG_FIDDLE(Path_writeToMemory, 256, 256, true, 0) {
void draw(SkCanvas* canvas) {
    SkPath path = SkPath::Line({1, 2}, {3, 4});
    size_t size = path.writeToMemory(nullptr);
    SkTDArray<char> storage;
    storage.resize(size);
    path.writeToMemory(storage.begin());
    auto copy = SkPath::ReadFromMemory(storage.data(), size);
    SkDebugf("path is " "%s" "equal to copy\n", path == *copy ? "" : "not ");
}
}  // END FIDDLE