C++ cairo_scaled_font_destroy函数代码示例

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本文整理汇总了C++中cairo_scaled_font_destroy函数的典型用法代码示例。如果您正苦于以下问题：C++ cairo_scaled_font_destroy函数的具体用法？C++ cairo_scaled_font_destroy怎么用？C++ cairo_scaled_font_destroy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cairo_scaled_font_destroy函数的20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: FcFontSetDestroy

FontPlatformData& FontPlatformData::operator=(const FontPlatformData& other)
{
    // Check for self-assignment.
    if (this == &other)
        return *this;

    m_size = other.m_size;
    m_syntheticBold = other.m_syntheticBold;
    m_syntheticOblique = other.m_syntheticOblique;
    m_fixedWidth = other.m_fixedWidth;
    m_pattern = other.m_pattern;
    m_orientation = other.m_orientation;
    m_horizontalOrientationMatrix = other.m_horizontalOrientationMatrix;

    if (m_fallbacks) {
        FcFontSetDestroy(m_fallbacks);
        // This will be re-created on demand.
        m_fallbacks = 0;
    }

    if (m_scaledFont && m_scaledFont != hashTableDeletedFontValue())
        cairo_scaled_font_destroy(m_scaledFont);
    m_scaledFont = cairo_scaled_font_reference(other.m_scaledFont);

    m_harfBuzzFace = other.m_harfBuzzFace;

    return *this;
}

开发者ID:MYSHLIFE，项目名称:webkit，代码行数:28，代码来源:FontPlatformDataFreeType.cpp

示例2: l_font_new

static int l_font_new(lua_State * L)
{
	const char * family = luaL_checkstring(L, 1);
	struct lfont_t * font = lua_newuserdata(L, sizeof(struct lfont_t));
	if(FT_Init_FreeType(&font->library))
		return 0;
	if(FT_New_Xfs_Face(font->library, family, 0, &font->fface))
	{
		FT_Done_FreeType(font->library);
		return 0;
	}
	font->face = cairo_ft_font_face_create_for_ft_face(font->fface, 0);
	if(font->face->status != CAIRO_STATUS_SUCCESS)
	{
		FT_Done_Face(font->fface);
		FT_Done_FreeType(font->library);
		cairo_font_face_destroy(font->face);
		return 0;
	}
	cairo_font_options_t * options = cairo_font_options_create();
	cairo_matrix_t identity;
	cairo_matrix_init_identity(&identity);
	font->sfont = cairo_scaled_font_create(font->face, &identity, &identity, options);
	cairo_font_options_destroy(options);
	if(cairo_scaled_font_status(font->sfont) != CAIRO_STATUS_SUCCESS)
	{
		FT_Done_Face(font->fface);
		FT_Done_FreeType(font->library);
		cairo_font_face_destroy(font->face);
		cairo_scaled_font_destroy(font->sfont);
		return 0;
	}
	luaL_setmetatable(L, MT_FONT);
	return 1;
}

开发者ID:IngenicC，项目名称:xboot，代码行数:35，代码来源:l-font.c

示例3: ASSERT

void FontPlatformData::setOrientation(FontOrientation orientation)
{
    ASSERT(m_scaledFont);

    if (!m_scaledFont || (m_orientation == orientation))
        return;

    cairo_matrix_t transformationMatrix;
    cairo_matrix_init_identity(&transformationMatrix);

    cairo_matrix_t fontMatrix;
    cairo_scaled_font_get_font_matrix(m_scaledFont, &fontMatrix);

    cairo_font_options_t* options = getDefaultFontOptions();

    // In case of vertical orientation, rotate the transformation matrix.
    // Otherwise restore the horizontal orientation matrix.
    if (orientation == Vertical)
        rotateCairoMatrixForVerticalOrientation(&fontMatrix);
    else
        fontMatrix = m_horizontalOrientationMatrix;

    cairo_font_face_t* fontFace = cairo_scaled_font_get_font_face(m_scaledFont);
    cairo_scaled_font_destroy(m_scaledFont);
    m_scaledFont = cairo_scaled_font_create(fontFace, &fontMatrix, &transformationMatrix, options);
    cairo_font_options_destroy(options);
    m_orientation = orientation;
}

开发者ID:MYSHLIFE，项目名称:webkit，代码行数:28，代码来源:FontPlatformDataFreeType.cpp

示例4: scaled_font_new

static PyObject *
scaled_font_new (PyTypeObject *type, PyObject *args, PyObject *kwds)
{
    PycairoFontFace *ff;
    PycairoFontOptions *fo;
    PycairoMatrix *mx1, *mx2;

    if (!PyArg_ParseTuple(args, "O!O!O!O!:ScaledFont.__new__",
			  &PycairoFontFace_Type, &ff,
			  &PycairoMatrix_Type, &mx1,
			  &PycairoMatrix_Type, &mx2,
			  &PycairoFontOptions_Type, &fo))
	return NULL;

    PyObject *o = type->tp_alloc(type, 0);
    if (o != NULL) {
	cairo_scaled_font_t *scaled_font = cairo_scaled_font_create
	    (ff->font_face, &mx1->matrix, &mx2->matrix, fo->font_options);

	if (Pycairo_Check_Status (cairo_scaled_font_status (scaled_font))) {
	    cairo_scaled_font_destroy (scaled_font);
	    Py_DECREF(o);
	    return NULL;
	}
	((PycairoScaledFont *)o)->scaled_font = scaled_font;
    }
    return o;
}

开发者ID:atizo，项目名称:pycairo，代码行数:28，代码来源:pycairo-font.c

示例5: draw

static cairo_test_status_t
draw (cairo_t *cr, int width, int height)
{
    cairo_font_face_t *font_face;
    cairo_font_options_t *font_options;
    cairo_scaled_font_t *scaled_font;
    cairo_matrix_t identity;
    cairo_matrix_t zero;

    cairo_matrix_init_identity(&identity);

    zero = identity;
    cairo_matrix_scale(&zero, 0, 0);

    font_face = cairo_get_font_face (cr);
    font_options = cairo_font_options_create ();
    cairo_get_font_options (cr, font_options);
    scaled_font = cairo_scaled_font_create (font_face,
	    &identity,
	    &zero,
	    font_options);
    cairo_set_scaled_font (cr, scaled_font);
    cairo_show_text (cr, "Hello");
    cairo_scaled_font_destroy (scaled_font);
    cairo_font_options_destroy (font_options);

    return cairo_test_status_from_status (cairo_test_get_context (cr),
                                          cairo_status(cr));
}

开发者ID:AZed，项目名称:cairo，代码行数:29，代码来源:scaled-font-zero-matrix.c

示例6: cairo_font_face_reference

FontPlatformData& FontPlatformData::operator=(const FontPlatformData& other)
{
    // Check for self-assignment.
    if (this == &other)
        return *this;

    m_font = other.m_font;
    m_size = other.m_size;
    m_syntheticBold = other.m_syntheticBold;
    m_syntheticOblique = other.m_syntheticOblique;
    m_useGDI = other.m_useGDI;

    if (other.m_fontFace)
        cairo_font_face_reference(other.m_fontFace);
    if (m_fontFace)
        cairo_font_face_destroy(m_fontFace);
    m_fontFace = other.m_fontFace;

    if (other.m_scaledFont)
        cairo_scaled_font_reference(other.m_scaledFont);
    if (m_scaledFont)
        cairo_scaled_font_destroy(m_scaledFont);
    m_scaledFont = other.m_scaledFont;

    return *this;
}

开发者ID:UIKit0，项目名称:WebkitAIR，代码行数:26，代码来源:FontPlatformDataCairoWin.cpp

示例7: cairo_scaled_font_reference

FontPlatformData& FontPlatformData::operator=(const FontPlatformData& other)
{
    // Check for self-assignment.
    if (this == &other)
        return *this;

    m_size = other.m_size;
    m_syntheticBold = other.m_syntheticBold;
    m_syntheticOblique = other.m_syntheticOblique;

    if (other.m_scaledFont)
        cairo_scaled_font_reference(other.m_scaledFont);
    if (m_scaledFont)
        cairo_scaled_font_destroy(m_scaledFont);
    m_scaledFont = other.m_scaledFont;

    if (other.m_font)
        g_object_ref(other.m_font);
    if (m_font)
        g_object_unref(m_font);
    m_font = other.m_font;

    if (other.m_context)
        g_object_ref(other.m_context);
    if (m_context)
        g_object_unref(m_context);
    m_context = other.m_context;

    return *this;
}

开发者ID:azrul2202，项目名称:WebKit-Smartphone，代码行数:30，代码来源:FontPlatformDataPango.cpp

示例8: _cairo_meta_surface_finish

static cairo_status_t
_cairo_meta_surface_finish (void *abstract_surface)
{
    cairo_meta_surface_t *meta = abstract_surface;
    cairo_command_t *command;
    cairo_command_t **elements;
    int i, num_elements;

    num_elements = meta->commands.num_elements;
    elements = (cairo_command_t **) meta->commands.elements;
    for (i = 0; i < num_elements; i++) {
	command = elements[i];
	switch (command->type) {
	case CAIRO_COMMAND_COMPOSITE:
	    _cairo_pattern_fini (&command->composite.src_pattern.base);
	    if (command->composite.mask_pattern_pointer)
		_cairo_pattern_fini (command->composite.mask_pattern_pointer);
	    free (command);
	    break;

	case CAIRO_COMMAND_FILL_RECTANGLES:
	    free (command->fill_rectangles.rects);
	    free (command);
	    break;

	case CAIRO_COMMAND_COMPOSITE_TRAPEZOIDS:
	    _cairo_pattern_fini (&command->composite_trapezoids.pattern.base);
	    free (command->composite_trapezoids.traps);
	    free (command);
	    break;

	case CAIRO_COMMAND_INTERSECT_CLIP_PATH:
	    if (command->intersect_clip_path.path_pointer)
		_cairo_path_fixed_fini (&command->intersect_clip_path.path);
	    free (command);
	    break;

	case CAIRO_COMMAND_SHOW_GLYPHS:
	    cairo_scaled_font_destroy (command->show_glyphs.scaled_font);
	    _cairo_pattern_fini (&command->show_glyphs.pattern.base);
	    free (command->show_glyphs.glyphs);
	    free (command);
	    break;

	case CAIRO_COMMAND_FILL_PATH:
	    _cairo_pattern_fini (&command->fill_path.pattern.base);
	    _cairo_path_fixed_fini (&command->fill_path.path);
	    free (command);
	    break;

	default:
	    ASSERT_NOT_REACHED;
	}
    }

    _cairo_array_fini (&meta->commands);

    return CAIRO_STATUS_SUCCESS;
}

开发者ID:anarcher，项目名称:enso-launcher-continued，代码行数:59，代码来源:cairo-meta-surface.c

示例9: cairo_scaled_font_destroy

 ~font_fc() override {
   if (m_scaled != nullptr) {
     cairo_scaled_font_destroy(m_scaled);
   }
   if (m_pattern != nullptr) {
     FcPatternDestroy(m_pattern);
   }
 }

开发者ID:JBouron，项目名称:polybar，代码行数:8，代码来源:font.hpp

示例10: scaled_font_dealloc

static void
scaled_font_dealloc(PycairoScaledFont *o) {
  if (o->scaled_font) {
    cairo_scaled_font_destroy (o->scaled_font);
    o->scaled_font = NULL;
  }
  o->ob_type->tp_free((PyObject *) o);
}

开发者ID:muntyan，项目名称:pycairo-gtk-win32，代码行数:8，代码来源:font.c

示例11: m_font_gc

static int m_font_gc(lua_State * L)
{
	struct lfont_t * font = luaL_checkudata(L, 1, MT_FONT);
	FT_Done_Face(font->fface);
	FT_Done_FreeType(font->library);
	cairo_font_face_destroy(font->face);
	cairo_scaled_font_destroy(font->sfont);
	return 0;
}

开发者ID:IngenicC，项目名称:xboot，代码行数:9，代码来源:l-font.c

示例12: SkSafeUnref

ScaledFontBase::~ScaledFontBase()
{
#ifdef USE_SKIA
  SkSafeUnref(mTypeface);
#endif
#ifdef USE_CAIRO_SCALED_FONT
  cairo_scaled_font_destroy(mScaledFont);
#endif
}

开发者ID:hoosteeno，项目名称:gecko-dev，代码行数:9，代码来源:ScaledFontBase.cpp

示例13: cairo_font_face_destroy

gfxDWriteFont::~gfxDWriteFont()
{
    if (mCairoFontFace) {
        cairo_font_face_destroy(mCairoFontFace);
    }
    if (mCairoScaledFont) {
        cairo_scaled_font_destroy(mCairoScaledFont);
    }
}

开发者ID:lofter2011，项目名称:Icefox，代码行数:9，代码来源:gfxDWriteFonts.cpp

示例14: PycairoScaledFont_FromScaledFont

/* PycairoScaledFont_FromScaledFont
 * Create a new PycairoScaledFont from a cairo_scaled_font_t
 * scaled_font - a cairo_scaled_font_t to 'wrap' into a Python object.
 *               it is unreferenced if the PycairoScaledFont creation fails
 * Return value: New reference or NULL on failure
 */
PyObject *
PycairoScaledFont_FromScaledFont (cairo_scaled_font_t *scaled_font) {
  PyObject *o;

  assert (scaled_font != NULL);

  if (Pycairo_Check_Status (cairo_scaled_font_status (scaled_font))) {
    cairo_scaled_font_destroy (scaled_font);
    return NULL;
  }

  o = PycairoScaledFont_Type.tp_alloc (&PycairoScaledFont_Type, 0);
  if (o == NULL)
    cairo_scaled_font_destroy (scaled_font);
  else
    ((PycairoScaledFont *)o)->scaled_font = scaled_font;
  return o;
}

开发者ID:muntyan，项目名称:pycairo-gtk-win32，代码行数:24，代码来源:font.c

示例15: cairo_font_face_destroy

void SimpleFontData::platformDestroy()
{
    cairo_font_face_destroy(m_font.fontFace());
    cairo_scaled_font_destroy(m_font.scaledFont());

    DeleteObject(m_font.hfont());

    platformCommonDestroy();
}

开发者ID:Czerrr，项目名称:ISeeBrowser，代码行数:9，代码来源:SimpleFontDataCairoWin.cpp

示例16: draw

static cairo_test_status_t
draw (cairo_t *cr, int width, int height)
{
    cairo_text_extents_t extents;
    cairo_scaled_font_t *scaled_font;
    cairo_status_t status;
    const char text[] = "i-W";
    double line_width, x, y;

    line_width = cairo_get_line_width (cr);

    /* We draw in the default black, so paint white first. */
    cairo_save (cr);
    cairo_set_source_rgb (cr, 1.0, 1.0, 1.0); /* white */
    cairo_paint (cr);
    cairo_restore (cr);

    status = create_scaled_font (cr, &scaled_font);
    if (status) {
        return cairo_test_status_from_status (cairo_test_get_context (cr),
                                              status);
    }

    cairo_set_scaled_font (cr, scaled_font);
    cairo_scaled_font_destroy (scaled_font);

    cairo_set_line_width (cr, 1.0);
    cairo_set_source_rgb (cr, 0, 0, 0); /* black */
    cairo_text_extents (cr, text, &extents);
    x = width  - (extents.width  + extents.x_bearing) - 5;
    y = height - (extents.height + extents.y_bearing) - 5;
    cairo_move_to (cr, x, y);
    cairo_show_text (cr, text);
    cairo_rectangle (cr,
                     x + extents.x_bearing - line_width / 2,
                     y + extents.y_bearing - line_width / 2,
                     extents.width  + line_width,
                     extents.height + line_width);
    cairo_stroke (cr);

    cairo_set_source_rgb (cr, 0, 0, 1); /* blue */
    cairo_text_extents (cr, text, &extents);
    x = -extents.x_bearing + 5;
    y = -extents.y_bearing + 5;
    cairo_move_to (cr, x, y);
    cairo_text_path (cr, text);
    cairo_fill (cr);
    cairo_rectangle (cr,
                     x + extents.x_bearing - line_width / 2,
                     y + extents.y_bearing - line_width / 2,
                     extents.width  + line_width,
                     extents.height + line_width);
    cairo_stroke (cr);

    return CAIRO_TEST_SUCCESS;
}

开发者ID:sanyaade，项目名称:WinCairoRequirements，代码行数:56，代码来源:ft-text-vertical-layout-type3.c

示例17: _cairo_sub_font_destroy

static void
_cairo_sub_font_destroy (cairo_sub_font_t *sub_font)
{
    _cairo_hash_table_foreach (sub_font->sub_font_glyphs,
			       _cairo_sub_font_glyph_pluck,
			       sub_font->sub_font_glyphs);
    _cairo_hash_table_destroy (sub_font->sub_font_glyphs);
    cairo_scaled_font_destroy (sub_font->scaled_font);
    free (sub_font);
}

开发者ID:1833183060，项目名称:wke，代码行数:10，代码来源:cairo-scaled-font-subsets.c

示例18: _cairo_recording_surface_finish

static cairo_status_t
_cairo_recording_surface_finish (void *abstract_surface)
{
    cairo_recording_surface_t *recording_surface = abstract_surface;
    cairo_command_t **elements;
    int i, num_elements;

    num_elements = recording_surface->commands.num_elements;
    elements = _cairo_array_index (&recording_surface->commands, 0);
    for (i = 0; i < num_elements; i++) {
	cairo_command_t *command = elements[i];

	switch (command->header.type) {
	case CAIRO_COMMAND_PAINT:
	    _cairo_pattern_fini (&command->paint.source.base);
	    break;

	case CAIRO_COMMAND_MASK:
	    _cairo_pattern_fini (&command->mask.source.base);
	    _cairo_pattern_fini (&command->mask.mask.base);
	    break;

	case CAIRO_COMMAND_STROKE:
	    _cairo_pattern_fini (&command->stroke.source.base);
	    _cairo_path_fixed_fini (&command->stroke.path);
	    _cairo_stroke_style_fini (&command->stroke.style);
	    break;

	case CAIRO_COMMAND_FILL:
	    _cairo_pattern_fini (&command->fill.source.base);
	    _cairo_path_fixed_fini (&command->fill.path);
	    break;

	case CAIRO_COMMAND_SHOW_TEXT_GLYPHS:
	    _cairo_pattern_fini (&command->show_text_glyphs.source.base);
	    free (command->show_text_glyphs.utf8);
	    free (command->show_text_glyphs.glyphs);
	    free (command->show_text_glyphs.clusters);
	    cairo_scaled_font_destroy (command->show_text_glyphs.scaled_font);
	    break;

	default:
	    ASSERT_NOT_REACHED;
	}

	_cairo_clip_fini (&command->header.clip);
	free (command);
    }

    _cairo_array_fini (&recording_surface->commands);
    _cairo_clip_fini (&recording_surface->clip);

    return CAIRO_STATUS_SUCCESS;
}

开发者ID:Acorld，项目名称:WinObjC-Heading，代码行数:54，代码来源:cairo-recording-surface.c

示例19: FcFontSetDestroy

FontPlatformData::~FontPlatformData()
{
#if !PLATFORM(JS)
    if (m_fallbacks) {
        FcFontSetDestroy(m_fallbacks);
        m_fallbacks = 0;
    }
#endif
    if (m_scaledFont && m_scaledFont != hashTableDeletedFontValue())
        cairo_scaled_font_destroy(m_scaledFont);
}

开发者ID:Web5design，项目名称:webkit.js，代码行数:11，代码来源:FontPlatformDataFreeType.cpp

示例20: cairo_scaled_font_destroy

const FontPlatformData& FontPlatformData::platformDataAssign(const FontPlatformData& other)
{
    m_font = other.m_font;
    m_useGDI = other.m_useGDI;

    if (m_scaledFont && m_scaledFont != hashTableDeletedFontValue())
        cairo_scaled_font_destroy(m_scaledFont);

    m_scaledFont = cairo_scaled_font_reference(other.m_scaledFont);

    return *this;
}

开发者ID:0omega，项目名称:platform_external_webkit，代码行数:12，代码来源:FontPlatformDataCairoWin.cpp

注：本文中的cairo_scaled_font_destroy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。