blob: 94ad4dfe42e8242da8eac7abb5757144cd269e30 [file] [log] [blame]
/*
* Copyright 2014 Google Inc.
*
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
*/
#include "gm/gm.h"
#include "include/core/SkCanvas.h"
#include "include/core/SkFont.h"
#include "include/core/SkImageFilter.h"
#include "include/core/SkMatrix.h"
#include "include/core/SkPaint.h"
#include "include/core/SkRect.h"
#include "include/core/SkScalar.h"
#include "include/core/SkTypeface.h"
#include "include/core/SkTypes.h"
#include "include/effects/SkImageFilters.h"
#include "tools/ToolUtils.h"
#define WIDTH 640
#define HEIGHT 480
#define RESIZE_FACTOR SkIntToScalar(2)
DEF_SIMPLE_GM(imageresizetiled, canvas, WIDTH, HEIGHT) {
SkPaint paint;
SkMatrix matrix;
matrix.setScale(RESIZE_FACTOR, RESIZE_FACTOR);
paint.setImageFilter(SkImageFilters::MatrixTransform(matrix,
SkSamplingOptions(),
nullptr));
SkFont font(ToolUtils::create_portable_typeface(), 100);
const SkScalar tile_size = SkIntToScalar(100);
for (SkScalar y = 0; y < HEIGHT; y += tile_size) {
for (SkScalar x = 0; x < WIDTH; x += tile_size) {
canvas->save();
canvas->clipRect(SkRect::MakeXYWH(x, y, tile_size, tile_size));
canvas->scale(SkScalarInvert(RESIZE_FACTOR),
SkScalarInvert(RESIZE_FACTOR));
canvas->saveLayer(nullptr, &paint);
const char* str[] = {
"The quick",
"brown fox",
"jumped over",
"the lazy dog.",
};
float posY = 0;
for (unsigned i = 0; i < SK_ARRAY_COUNT(str); i++) {
posY += 100.0f;
canvas->drawString(str[i], 0.0f, posY, font, SkPaint());
}
canvas->restore();
canvas->restore();
}
}
}