| // 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=97a031f9186ade586928563840ce9116 |
| REG_FIDDLE(Path_IsLineDegenerate, 256, 256, true, 0) { |
| void draw(SkCanvas* canvas) { |
| SkPoint points[] = { {100, 100}, {100.000001f, 100.000001f}, {100.0001f, 100.0001f} }; |
| for (size_t i = 0; i < SK_ARRAY_COUNT(points) - 1; ++i) { |
| for (bool exact : { false, true } ) { |
| SkDebugf("line from (%1.8g,%1.8g) to (%1.8g,%1.8g) is %s" "degenerate, %s\n", |
| points[i].fX, points[i].fY, points[i + 1].fX, points[i + 1].fY, |
| SkPath::IsLineDegenerate(points[i], points[i + 1], exact) |
| ? "" : "not ", exact ? "exactly" : "nearly"); |
| } |
| } |
| } |
| } // END FIDDLE |
