| Hal Canary | 8751512 | 2019-03-15 14:22:51 -0400 | [diff] [blame] | 1 | // Copyright 2019 Google LLC. |
| 2 | // 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] | 3 | #include "tools/fiddle/examples.h" |
| Hal Canary | 8751512 | 2019-03-15 14:22:51 -0400 | [diff] [blame] | 4 | // HASH=33b029064e8d1928e42a587c953d0e4e |
| Hal Canary | a7181e7c | 2019-03-18 16:06:34 -0400 | [diff] [blame] | 5 | REG_FIDDLE(RGBA4f_FromColor, 256, 256, true, 0) { |
| Hal Canary | 8751512 | 2019-03-15 14:22:51 -0400 | [diff] [blame] | 6 | void draw(SkCanvas* canvas) { |
| 7 | uint8_t red = 77, green = 101, blue = 153, alpha = 43; |
| 8 | SkColor argb = SkColorSetARGB(alpha, red, green, blue); |
| 9 | SkColor4f color4f = SkColor4f::FromColor(argb); |
| 10 | SkDebugf("red=%g green=%g blue=%g alpha=%g\n", color4f.fR, color4f.fG, color4f.fB, color4f.fA); |
| 11 | SkColor fromColor4f = color4f.toSkColor(); |
| 12 | SkDebugf("red=%d green=%d blue=%d alpha=%d\n", SkColorGetR(fromColor4f), |
| 13 | SkColorGetG(fromColor4f), SkColorGetB(fromColor4f), SkColorGetA(fromColor4f)); |
| 14 | } |
| 15 | } // END FIDDLE |