scaledemoji.cpp File Reference

#include "gm/gm.h"
#include "include/core/SkCanvas.h"
#include "include/core/SkColor.h"
#include "include/core/SkFont.h"
#include "include/core/SkFontMetrics.h"
#include "include/core/SkFontTypes.h"
#include "include/core/SkPaint.h"
#include "include/core/SkRefCnt.h"
#include "include/core/SkScalar.h"
#include "include/core/SkSize.h"
#include "include/core/SkString.h"
#include "include/core/SkTextBlob.h"
#include "include/core/SkTypeface.h"
#include "src/base/SkUTF.h"
#include "tools/ToolUtils.h"
#include "tools/fonts/FontToolUtils.h"
#include <string.h>
#include <initializer_list>

Go to the source code of this file.

Classes
class	skiagm::ScaledEmojiGM
class	skiagm::ScaledEmojiPosGM
class	skiagm::ScaledEmojiPerspectiveGM

Namespaces
namespace	skiagm

Functions
static sk_sp< SkTextBlob >	make_hpos_test_blob_utf8 (const char *text, const SkFont &font)

Function Documentation

make_hpos_test_blob_utf8()

static sk_sp< SkTextBlob > make_hpos_test_blob_utf8 ( const char *  text, const SkFont &  font  )

static

Definition at line 28 of file scaledemoji.cpp.

                                                                                        {
    constexpr SkTextEncoding enc = SkTextEncoding::kUTF8;
    SkTextBlobBuilder builder;
    size_t len = strlen(text);
    int glyphCount = font.countText(text, len, enc);
    const auto& buffer = builder.allocRunPosH(font, glyphCount, 0);
    (void)font.textToGlyphs(text, len, enc, buffer.glyphs, glyphCount);
    font.getXPos(buffer.glyphs, glyphCount, buffer.pos);
    return builder.make();
}