1/*
2 * Copyright 2015 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 "Resources.h"
9#include "SkTypeface.h"
10#include "gm.h"
11
12static void excercise_draw_pos_text(SkCanvas* canvas,
13                                    const char* text,
14                                    SkScalar x, SkScalar y,
15                                    const SkPaint& paint) {
16    size_t textLen = strlen(text);
17    SkAutoTArray<SkScalar> widths(SkToInt(textLen));
18    paint.getTextWidths(text, textLen, &widths[0]);
19    SkAutoTArray<SkPoint> pos(SkToInt(textLen));
20    for (int i = 0; i < SkToInt(textLen); ++i) {
21        pos[i].set(x, y);
22        x += widths[i];
23    }
24    canvas->drawPosText(text, textLen, &pos[0], paint);
25}
26
27DEF_SIMPLE_GM(pdf_never_embed, canvas, 512, 512) {
28    SkPaint p;
29    p.setTextSize(60);
30    p.setTypeface(MakeResourceAsTypeface("fonts/Roboto2-Regular_NoEmbed.ttf"));
31    p.setAntiAlias(true);
32
33    if (!p.getTypeface()) {
34        return;
35    }
36
37    const char text[] = "HELLO, WORLD!";
38
39    canvas->drawColor(SK_ColorWHITE);
40    excercise_draw_pos_text(canvas, text, 30, 90, p);
41
42    canvas->save();
43    canvas->rotate(45.0f);
44    p.setColor(0xF0800000);
45    excercise_draw_pos_text(canvas, text, 30, 45, p);
46    canvas->restore();
47
48    canvas->save();
49    canvas->scale(1, 4.0);
50    p.setColor(0xF0008000);
51    excercise_draw_pos_text(canvas, text, 15, 70, p);
52    canvas->restore();
53
54    canvas->scale(1.0, 0.5);
55    p.setColor(0xF0000080);
56    canvas->drawText(text, strlen(text), 30, 700, p);
57}
58