| Hal Canary | 8751512 | 2019-03-15 14:22:51 -0400 | [diff] [blame] | 1 | #if 0 // Disabled until updated to use current API. |
| 2 | // Copyright 2019 Google LLC. |
| 3 | // Use of this source code is governed by a BSD-style license that can be found in the LICENSE file. |
| Mike Klein | c0bd9f9 | 2019-04-23 12:05:21 -0500 | [diff] [blame] | 4 | #include "tools/fiddle/examples.h" |
| Hal Canary | 8751512 | 2019-03-15 14:22:51 -0400 | [diff] [blame] | 5 | // HASH=812cf26d91b1cdcd2c6b9438a8172518 |
| Hal Canary | a7181e7c | 2019-03-18 16:06:34 -0400 | [diff] [blame] | 6 | REG_FIDDLE(Point_distanceToOrigin, 256, 192, false, 0) { |
| Hal Canary | 8751512 | 2019-03-15 14:22:51 -0400 | [diff] [blame] | 7 | void draw(SkCanvas* canvas) { |
| 8 | SkPaint paint; |
| 9 | paint.setAntiAlias(true); |
| 10 | const SkPoint points[] = { { 60, -110 }, { 90, 10 }, { 120, -110 }, { 180, -50 } }; |
| 11 | const SkPoint origin = {0, 0}; |
| 12 | canvas->translate(30, 140); |
| 13 | for (auto point : points) { |
| 14 | canvas->drawLine(origin, point, paint); |
| 15 | SkAutoCanvasRestore acr(canvas, true); |
| 16 | SkScalar angle = SkScalarATan2((point.fY - origin.fY), point.fX - origin.fX); |
| 17 | canvas->rotate(angle * 180 / SK_ScalarPI, origin.fX, origin.fY); |
| 18 | SkString distance("distance = "); |
| 19 | distance.appendScalar(point.distanceToOrigin()); |
| 20 | canvas->drawString(distance, origin.fX + 25, origin.fY - 4, paint); |
| 21 | } |
| 22 | } |
| 23 | } // END FIDDLE |
| 24 | #endif // Disabled until updated to use current API. |