blob: 47d6374c9537f0ba890288a9814fa85bc58fa825 [file] [log] [blame]
* Copyright 2011 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 "sk_tool_utils.h"
#include "SkBlurImageFilter.h"
#include "SkRandom.h"
#define WIDTH 500
#define HEIGHT 500
void imageblurgm_draw(SkScalar fSigmaX, SkScalar fSigmaY, SkCanvas* canvas) {
SkPaint paint;
paint.setImageFilter(SkBlurImageFilter::Make(fSigmaX, fSigmaY, nullptr));
canvas->saveLayer(nullptr, &paint);
const char* str = "The quick brown fox jumped over the lazy dog.";
SkRandom rand;
SkPaint textPaint;
for (int i = 0; i < 25; ++i) {
int x = rand.nextULessThan(WIDTH);
int y = rand.nextULessThan(HEIGHT);
textPaint.setColor(sk_tool_utils::color_to_565(rand.nextBits(24) | 0xFF000000));
textPaint.setTextSize(rand.nextRangeScalar(0, 300));
canvas->drawString(str, SkIntToScalar(x),
SkIntToScalar(y), textPaint);
DEF_SIMPLE_GM_BG(imageblur, canvas, WIDTH, HEIGHT, SK_ColorBLACK) {
imageblurgm_draw(24.0f, 0.0f, canvas);
DEF_SIMPLE_GM_BG(imageblur_large, canvas, WIDTH, HEIGHT, SK_ColorBLACK) {
imageblurgm_draw(80.0f, 80.0f, canvas);