pdf_never_embed.cpp 2.5 KB

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  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. #include "gm/gm.h"
  8. #include "include/core/SkCanvas.h"
  9. #include "include/core/SkColor.h"
  10. #include "include/core/SkFont.h"
  11. #include "include/core/SkFontTypes.h"
  12. #include "include/core/SkPaint.h"
  13. #include "include/core/SkScalar.h"
  14. #include "include/core/SkString.h"
  15. #include "include/core/SkTextBlob.h"
  16. #include "include/core/SkTypeface.h"
  17. #include "tools/Resources.h"
  18. #include <string.h>
  19. static void excercise_draw_pos_text(SkCanvas* canvas,
  20. const char* text,
  21. SkScalar x, SkScalar y,
  22. const SkFont& font,
  23. const SkPaint& paint) {
  24. const int count = font.countText(text, strlen(text), SkTextEncoding::kUTF8);
  25. SkTextBlobBuilder builder;
  26. auto rec = builder.allocRunPos(font, count);
  27. font.textToGlyphs(text, strlen(text), SkTextEncoding::kUTF8, rec.glyphs, count);
  28. font.getPos(rec.glyphs, count, rec.points());
  29. canvas->drawTextBlob(builder.make(), x, y, paint);
  30. }
  31. DEF_SIMPLE_GM_CAN_FAIL(pdf_never_embed, canvas, errorMsg, 512, 512) {
  32. SkPaint p;
  33. SkFont font(MakeResourceAsTypeface("fonts/Roboto2-Regular_NoEmbed.ttf"), 60);
  34. if (!font.getTypefaceOrDefault()) {
  35. *errorMsg = "Could not load fonts/Roboto2-Regular_NoEmbed.ttf. "
  36. "Did you forget to set the resourcePath?";
  37. return skiagm::DrawResult::kFail;
  38. }
  39. const char text[] = "HELLO, WORLD!";
  40. canvas->drawColor(SK_ColorWHITE);
  41. excercise_draw_pos_text(canvas, text, 30, 90, font, p);
  42. canvas->save();
  43. canvas->rotate(45.0f);
  44. p.setColor(0xF0800000);
  45. excercise_draw_pos_text(canvas, text, 30, 45, font, p);
  46. canvas->restore();
  47. canvas->save();
  48. canvas->scale(1, 4.0);
  49. p.setColor(0xF0008000);
  50. excercise_draw_pos_text(canvas, text, 15, 70, font, p);
  51. canvas->restore();
  52. canvas->scale(1.0, 0.5);
  53. p.setColor(0xF0000080);
  54. canvas->drawSimpleText(text, strlen(text), SkTextEncoding::kUTF8, 30, 700, font, p);
  55. return skiagm::DrawResult::kOk;
  56. }
  57. // should draw completely white.
  58. DEF_SIMPLE_GM(pdf_crbug_772685, canvas, 612, 792) {
  59. canvas->clipRect({-1, -1, 613, 793}, false);
  60. canvas->translate(-571, 0);
  61. canvas->scale(0.75, 0.75);
  62. canvas->clipRect({-1, -1, 613, 793}, false);
  63. canvas->translate(0, -816);
  64. canvas->drawRect({0, 0, 1224, 1500}, SkPaint());
  65. }