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authorGravatar Jim Van Verth <jvanverth@google.com>2016-12-19 14:45:19 -0500
committerGravatar Skia Commit-Bot <skia-commit-bot@chromium.org>2016-12-19 20:37:56 +0000
commit6750e91544b98b839c3148baef996ab2860233a4 (patch)
tree9a7e8446703cf2776737d8cd05bac6179228f937 /gm/conicpaths.cpp
parent2410717f900c2691db880d84a2e03a6a24905ee2 (diff)
Fix precision errors in large circle rendering.
BUG=skia:6044 Change-Id: I2ff2a80e1e6798ad18d1c8ec97e8b0fcc731e9af Reviewed-on: https://skia-review.googlesource.com/6281 Reviewed-by: Brian Osman <brianosman@google.com> Commit-Queue: Jim Van Verth <jvanverth@google.com>
Diffstat (limited to 'gm/conicpaths.cpp')
-rw-r--r--gm/conicpaths.cpp11
1 files changed, 11 insertions, 0 deletions
diff --git a/gm/conicpaths.cpp b/gm/conicpaths.cpp
index 6d1fc00f22..d0c6a9fc5d 100644
--- a/gm/conicpaths.cpp
+++ b/gm/conicpaths.cpp
@@ -148,6 +148,17 @@ DEF_SIMPLE_GM(arccirclegap, canvas, 250, 250) {
canvas->drawPath(path, paint);
}
+/* circle should be antialiased */
+DEF_SIMPLE_GM(largecircle, canvas, 250, 250) {
+ canvas->translate(50, 100);
+ SkPoint c = { 1052.5390625f, 506.8760978034711f };
+ SkScalar radius = 1096.702150363923f;
+ SkPaint paint;
+ paint.setAntiAlias(true);
+ paint.setStyle(SkPaint::kStroke_Style);
+ canvas->drawCircle(c.fX, c.fY, radius, paint);
+}
+
DEF_SIMPLE_GM(crbug_640176, canvas, 250, 250) {
SkPath path;
path.moveTo(SkBits2Float(0x00000000), SkBits2Float(0x00000000)); // 0, 0