skia2/gm/blurtextsmallradii.cpp
Herb Derby df33fefe14 Test blur small radii and text.
BUG=chromium:745290

Change-Id: I78cabf988115598e14a7ce39faf96e3a697a1a8f
Reviewed-on: https://skia-review.googlesource.com/34382
Commit-Queue: Herb Derby <herb@google.com>
Commit-Queue: Mike Klein <mtklein@chromium.org>
Reviewed-by: Mike Klein <mtklein@chromium.org>
2017-08-14 19:16:55 +00:00

29 lines
794 B
C++

/*
* Copyright 2017 Google Inc.
*
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
*/
#include "gm.h"
#include "SkBlurMaskFilter.h"
#include "SkColor.h"
// GM to check the behavior from chrome bug:745290
DEF_SIMPLE_GM(blurSmallRadii, canvas, 100, 100) {
double sigmas[] = {0.5, 0.75, 1.0, 1.5, 2.5};
SkPaint paint;
for (auto sigma : sigmas) {
paint.setColor(SK_ColorBLACK);
paint.setAntiAlias(true);
paint.setMaskFilter(SkBlurMaskFilter::Make(kNormal_SkBlurStyle, sigma));
canvas->drawString("Guest", 20, 10, paint);
paint.setMaskFilter(nullptr);
paint.setColor(SK_ColorWHITE);
canvas->drawString("Guest", 20, 10, paint);
canvas->translate(0, 20);
}
}