xref: /third_party/skia/gm/text_scale_skew.cpp (revision cb93a386)
1/*
2 * Copyright 2017 Google Inc.
3 *
4 * Use of this source code is governed by a BSD-style license that can be
5 * found in the LICENSE file.
6 */
7
8#include "gm/gm.h"
9#include "include/core/SkFont.h"
10#include "include/core/SkPaint.h"
11#include "include/utils/SkTextUtils.h"
12
13#include <initializer_list>
14
15class SkCanvas;
16
17// http://bug.skia.org/7315
18DEF_SIMPLE_GM(text_scale_skew, canvas, 256, 128) {
19    SkPaint p;
20    p.setAntiAlias(true);
21    SkFont font;
22    font.setSize(18.0f);
23    float y = 10.0f;
24    for (float scale : { 0.5f, 0.71f, 1.0f, 1.41f, 2.0f }) {
25        font.setScaleX(scale);
26        y += font.getSpacing();
27        float x = 50.0f;
28        for (float skew : { -0.5f, 0.0f, 0.5f }) {
29            font.setSkewX(skew);
30            SkTextUtils::DrawString(canvas, "Skia", x, y, font, p, SkTextUtils::kCenter_Align);
31            x += 78.0f;
32        }
33    }
34}
35