1cb93a386Sopenharmony_ci// Copyright 2020 Google LLC.
2cb93a386Sopenharmony_ci// Use of this source code is governed by a BSD-style license that can be found in the LICENSE file.
3cb93a386Sopenharmony_ci#include "tools/fiddle/examples.h"
4cb93a386Sopenharmony_ciREG_FIDDLE(SkFontMgr_example2, 1536, 512, false, 0) {
5cb93a386Sopenharmony_ciconst char* tostr(SkFontStyle::Slant s) {
6cb93a386Sopenharmony_ci    switch (s) {
7cb93a386Sopenharmony_ci        case SkFontStyle::kUpright_Slant: return "SkFontStyle::kUpright_Slant";
8cb93a386Sopenharmony_ci        case SkFontStyle::kItalic_Slant:  return "SkFontStyle::kItalic_Slant";
9cb93a386Sopenharmony_ci        case SkFontStyle::kOblique_Slant: return "SkFontStyle::kOblique_Slant";
10cb93a386Sopenharmony_ci        default: return "";
11cb93a386Sopenharmony_ci    }
12cb93a386Sopenharmony_ci}
13cb93a386Sopenharmony_ci
14cb93a386Sopenharmony_civoid draw(SkCanvas* canvas) {
15cb93a386Sopenharmony_ci    float x = 10, y = 10;
16cb93a386Sopenharmony_ci    float textScale = 24;
17cb93a386Sopenharmony_ci
18cb93a386Sopenharmony_ci    sk_sp<SkFontMgr> mgr(SkFontMgr::RefDefault());
19cb93a386Sopenharmony_ci    for (int i = 0; i < mgr->countFamilies(); ++i) {
20cb93a386Sopenharmony_ci        SkString familyName;
21cb93a386Sopenharmony_ci        mgr->getFamilyName(i, &familyName);
22cb93a386Sopenharmony_ci        sk_sp<SkFontStyleSet> styleSet(mgr->createStyleSet(i));
23cb93a386Sopenharmony_ci        for (int j = 0; j < styleSet->count(); ++j) {
24cb93a386Sopenharmony_ci            SkFontStyle fontStyle;
25cb93a386Sopenharmony_ci            SkString style;
26cb93a386Sopenharmony_ci            styleSet->getStyle(j, &fontStyle, &style);
27cb93a386Sopenharmony_ci            auto s = SkStringPrintf(
28cb93a386Sopenharmony_ci                    "SkFont font(mgr->legacyMakeTypeface(\"%s\", SkFontStyle(%3d, %1d, %-27s), "
29cb93a386Sopenharmony_ci                    "%g);",
30cb93a386Sopenharmony_ci                    familyName.c_str(), fontStyle.weight(), fontStyle.width(),
31cb93a386Sopenharmony_ci                    tostr(fontStyle.slant()), textScale);
32cb93a386Sopenharmony_ci            SkFont font(mgr->legacyMakeTypeface(familyName.c_str(), fontStyle), textScale);
33cb93a386Sopenharmony_ci            y += font.getSpacing() * 1.5;
34cb93a386Sopenharmony_ci            canvas->drawString(s, x, y, font, SkPaint());
35cb93a386Sopenharmony_ci        }
36cb93a386Sopenharmony_ci    }
37cb93a386Sopenharmony_ci}
38cb93a386Sopenharmony_ci}  // END FIDDLE
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