C++ shaping函数代码示例

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本文整理汇总了C++中shaping函数的典型用法代码示例。如果您正苦于以下问题：C++ shaping函数的具体用法？C++ shaping怎么用？C++ shaping使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。

在下文中一共展示了shaping函数的4个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的C++代码示例。

示例1: defined

void tst_QTextScriptEngine::linearB()
{
#if defined(Q_WS_X11)
    {
        if (QFontDatabase().families(QFontDatabase::Any).contains("Penuturesu")) {
            QFont f("Penuturesu");
	    const ShapeTable shape_table [] = {
		{ { 0xd800, 0xdc01, 0xd800, 0xdc02, 0xd800, 0xdc03,  0 },
                  { 0x5, 0x6, 0x7, 0 } },
		{ {0}, {0} }
	    };


	    const ShapeTable *s = shape_table;
	    while (s->unicode[0]) {
		QVERIFY( shaping(f, s) );
		++s;
	    }
	} else {
	    QSKIP("couln't find Penuturesu", SkipAll);
	}
    }
#else
    QSKIP("X11 specific test", SkipAll);
#endif
}

开发者ID:maxxant，项目名称:qt，代码行数:26，代码来源:tst_qtextscriptengine.cpp

示例2: shaping

const Shaping FontStack::getShaping(const std::u32string &string, const float maxWidth,
                                    const float lineHeight, const float horizontalAlign,
                                    const float verticalAlign, const float justify,
                                    const float spacing, const vec2<float> &translate) const {
    Shaping shaping(translate.x * 24, translate.y * 24);

    // the y offset *should* be part of the font metadata
    const int32_t yOffset = -17;

    int32_t x = std::round(translate.x * 24); // one em
    const int32_t y = std::round(translate.y * 24) + yOffset; // one em

    // Loop through all characters of this label and shape.
    for (uint32_t chr : string) {
        auto metric = metrics.find(chr);
        if (metric != metrics.end()) {
            shaping.positionedGlyphs.emplace_back(chr, x, y);
            x += metric->second.advance + spacing;
        }
    }

    if (!shaping.positionedGlyphs.size())
        return shaping;

    lineWrap(shaping, lineHeight, maxWidth, horizontalAlign, verticalAlign, justify);

    return shaping;
}

开发者ID:gdky005，项目名称:mapbox-gl-native，代码行数:28，代码来源:font_stack.cpp

示例3: loadFace

void tst_QScriptEngine::nko()
{
    {
        FT_Face face = loadFace("DejaVuSans.ttf");
        if (face) {
	    const ShapeTable shape_table [] = {
                { { 0x7ca, 0x0 },
                  { 0x5c1, 0x0 } },
                { { 0x7ca, 0x7ca, 0x0 },
                  { 0x14db, 0x14d9, 0x0 } },
                { { 0x7ca, 0x7fa, 0x7ca, 0x0 },
                  { 0x14db, 0x5ec, 0x14d9, 0x0 } },
                { { 0x7ca, 0x7f3, 0x7ca, 0x0 },
                  { 0x14db, 0x5e7, 0x14d9, 0x0 } },
                { { 0x7ca, 0x7f3, 0x7fa, 0x7ca, 0x0 },
                  { 0x14db, 0x5e7, 0x5ec, 0x14d9, 0x0 } },
                { {0}, {0} }
	    };


	    const ShapeTable *s = shape_table;
	    while (s->unicode[0]) {
                QVERIFY( shaping(face, s, HB_Script_Nko) );
		++s;
	    }

            FT_Done_Face(face);
	} else {
	    QSKIP("couln't find DejaVuSans.ttf");
	}
    }
}

开发者ID:KDE，项目名称:android-qt5-qtbase，代码行数:32，代码来源:main.cpp

示例4: shaping

const Shaping GlyphSet::getShaping(const std::u32string &string, const float maxWidth,
                                    const float lineHeight, const float horizontalAlign,
                                    const float verticalAlign, const float justify,
                                    const float spacing, const Point<float> &translate) const {
    Shaping shaping(translate.x * 24, translate.y * 24, string);

    // the y offset *should* be part of the font metadata
    const int32_t yOffset = -17;

    float x = 0;
    const float y = yOffset;

    // Loop through all characters of this label and shape.
    for (uint32_t chr : string) {
        auto it = sdfs.find(chr);
        if (it != sdfs.end()) {
            shaping.positionedGlyphs.emplace_back(chr, x, y);
            x += it->second.metrics.advance + spacing;
        }
    }

    if (shaping.positionedGlyphs.empty())
        return shaping;

    lineWrap(shaping, lineHeight, maxWidth, horizontalAlign, verticalAlign, justify, translate);

    return shaping;
}

开发者ID:Budroid，项目名称:mapbox-gl-native，代码行数:28，代码来源:glyph_set.cpp

注：本文中的shaping函数示例由纯净天空整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。