34 lines
1.3 KiB
C++
34 lines
1.3 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=13044dbf68885c0f15322c0633b633a3
|
|
REG_FIDDLE(Path_Iter_const_SkPath, 256, 256, true, 0) {
|
|
void draw(SkCanvas* canvas) {
|
|
auto debugster = [](const char* prefix, SkPath::Iter& iter) -> void {
|
|
SkDebugf("%s:\n", prefix);
|
|
const char* verbStr[] = { "Move", "Line", "Quad", "Conic", "Cubic", "Close", "Done" };
|
|
const int pointCount[] = { 1 , 2 , 3 , 3 , 4 , 1 , 0 };
|
|
SkPath::Verb verb;
|
|
do {
|
|
SkPoint points[4];
|
|
verb = iter.next(points);
|
|
SkDebugf("k%s_Verb ", verbStr[(int) verb]);
|
|
for (int i = 0; i < pointCount[(int) verb]; ++i) {
|
|
SkDebugf("{%g, %g}, ", points[i].fX, points[i].fY);
|
|
}
|
|
if (SkPath::kConic_Verb == verb) {
|
|
SkDebugf("weight = %g", iter.conicWeight());
|
|
}
|
|
SkDebugf("\n");
|
|
} while (SkPath::kDone_Verb != verb);
|
|
SkDebugf("\n");
|
|
};
|
|
SkPath path;
|
|
path.quadTo(10, 20, 30, 40);
|
|
SkPath::Iter openIter(path, false);
|
|
debugster("open", openIter);
|
|
SkPath::Iter closedIter(path, true);
|
|
debugster("closed", closedIter);
|
|
}
|
|
} // END FIDDLE
|