Cairo

• 简介
• 安装／配置
  • 需求
  • 安装
  • 运行时配置
  • 资源类型
• 预定义常量
• 范例
• Cairo 函数
  • cairo_create — Returns a new CairoContext object on the requested surface
  • cairo_font_options_create — Description
  • cairo_font_options_equal — Description
  • cairo_font_options_get_antialias — Description
  • cairo_font_options_get_hint_metrics — Description
  • cairo_font_options_get_hint_style — Description
  • cairo_font_options_get_subpixel_order — Description
  • cairo_font_options_hash — Description
  • cairo_font_options_merge — Description
  • cairo_font_options_set_antialias — Description
  • cairo_font_options_set_hint_metrics — Description
  • cairo_font_options_set_hint_style — Description
  • cairo_font_options_set_subpixel_order — Description
  • cairo_font_options_status — Description
  • cairo_format_stride_for_width — Description
  • cairo_image_surface_create_for_data — Description
  • cairo_image_surface_create_from_png — Description
  • cairo_image_surface_create — Description
  • cairo_image_surface_get_data — Description
  • cairo_image_surface_get_format — Description
  • cairo_image_surface_get_height — Description
  • cairo_image_surface_get_stride — Description
  • cairo_image_surface_get_width — Description
  • cairo_matrix_create_scale — 别名 CairoMatrix::initScale
  • cairo_matrix_create_translate — 别名 CairoMatrix::initTranslate
  • cairo_matrix_invert — Description
  • cairo_matrix_multiply — Description
  • cairo_matrix_transform_distance — Description
  • cairo_matrix_transform_point — Description
  • cairo_matrix_translate — Description
  • cairo_pattern_add_color_stop_rgb — Description
  • cairo_pattern_add_color_stop_rgba — Description
  • cairo_pattern_create_for_surface — Description
  • cairo_pattern_create_linear — Description
  • cairo_pattern_create_radial — Description
  • cairo_pattern_create_rgb — Description
  • cairo_pattern_create_rgba — Description
  • cairo_pattern_get_color_stop_count — Description
  • cairo_pattern_get_color_stop_rgba — Description
  • cairo_pattern_get_extend — Description
  • cairo_pattern_get_filter — Description
  • cairo_pattern_get_linear_points — Description
  • cairo_pattern_get_matrix — Description
  • cairo_pattern_get_radial_circles — Description
  • cairo_pattern_get_rgba — Description
  • cairo_pattern_get_surface — Description
  • cairo_pattern_get_type — Description
  • cairo_pattern_set_extend — Description
  • cairo_pattern_set_filter — Description
  • cairo_pattern_set_matrix — Description
  • cairo_pattern_status — Description
  • cairo_pdf_surface_create — Description
  • cairo_pdf_surface_set_size — Description
  • cairo_ps_get_levels — Description
  • cairo_ps_level_to_string — Description
  • cairo_ps_surface_create — Description
  • cairo_ps_surface_dsc_begin_page_setup — Description
  • cairo_ps_surface_dsc_begin_setup — Description
  • cairo_ps_surface_dsc_comment — Description
  • cairo_ps_surface_get_eps — Description
  • cairo_ps_surface_restrict_to_level — Description
  • cairo_ps_surface_set_eps — Description
  • cairo_ps_surface_set_size — Description
  • cairo_scaled_font_create — Description
  • cairo_scaled_font_extents — Description
  • cairo_scaled_font_get_ctm — Description
  • cairo_scaled_font_get_font_face — Description
  • cairo_scaled_font_get_font_matrix — Description
  • cairo_scaled_font_get_font_options — Description
  • cairo_scaled_font_get_scale_matrix — Description
  • cairo_scaled_font_get_type — Description
  • cairo_scaled_font_glyph_extents — Description
  • cairo_scaled_font_status — Description
  • cairo_scaled_font_text_extents — Description
  • cairo_surface_copy_page — Description
  • cairo_surface_create_similar — Description
  • cairo_surface_finish — Description
  • cairo_surface_flush — Description
  • cairo_surface_get_content — Description
  • cairo_surface_get_device_offset — Description
  • cairo_surface_get_font_options — Description
  • cairo_surface_get_type — Description
  • cairo_surface_mark_dirty_rectangle — Description
  • cairo_surface_mark_dirty — Description
  • cairo_surface_set_device_offset — Description
  • cairo_surface_set_fallback_resolution — Description
  • cairo_surface_show_page — Description
  • cairo_surface_status — Description
  • cairo_surface_write_to_png — Description
  • cairo_svg_surface_create — Description
  • cairo_svg_surface_restrict_to_version — Description
  • cairo_svg_version_to_string — Description
• Cairo — The Cairo class
  • Cairo::availableFonts — Retrieves the availables font types
  • Cairo::availableSurfaces — Retrieves all available surfaces
  • Cairo::statusToString — Retrieves the current status as string
  • Cairo::version — Retrieves cairo's library version
  • Cairo::versionString — Retrieves cairo version as string
• CairoContext — The CairoContext class
  • CairoContext::appendPath — Appends a path to current path
  • CairoContext::arc — Adds a circular arc
  • CairoContext::arcNegative — Adds a negative arc
  • CairoContext::clip — Establishes a new clip region
  • CairoContext::clipExtents — Computes the area inside the current clip
  • CairoContext::clipPreserve — Establishes a new clip region from the current clip
  • CairoContext::clipRectangleList — Retrieves the current clip as a list of rectangles
  • CairoContext::closePath — Closes the current path
  • CairoContext::__construct — Creates a new CairoContext
  • CairoContext::copyPage — Emits the current page
  • CairoContext::copyPath — Creates a copy of the current path
  • CairoContext::copyPathFlat — Gets a flattened copy of the current path
  • CairoContext::curveTo — Adds a curve
  • CairoContext::deviceToUser — Transform a coordinate
  • CairoContext::deviceToUserDistance — Transform a distance
  • CairoContext::fill — Fills the current path
  • CairoContext::fillExtents — Computes the filled area
  • CairoContext::fillPreserve — Fills and preserve the current path
  • CairoContext::fontExtents — Get the font extents
  • CairoContext::getAntialias — Retrieves the current antialias mode
  • CairoContext::getCurrentPoint — The getCurrentPoint purpose
  • CairoContext::getDash — The getDash purpose
  • CairoContext::getDashCount — The getDashCount purpose
  • CairoContext::getFillRule — The getFillRule purpose
  • CairoContext::getFontFace — The getFontFace purpose
  • CairoContext::getFontMatrix — The getFontMatrix purpose
  • CairoContext::getFontOptions — The getFontOptions purpose
  • CairoContext::getGroupTarget — The getGroupTarget purpose
  • CairoContext::getLineCap — The getLineCap purpose
  • CairoContext::getLineJoin — The getLineJoin purpose
  • CairoContext::getLineWidth — The getLineWidth purpose
  • CairoContext::getMatrix — The getMatrix purpose
  • CairoContext::getMiterLimit — The getMiterLimit purpose
  • CairoContext::getOperator — The getOperator purpose
  • CairoContext::getScaledFont — The getScaledFont purpose
  • CairoContext::getSource — The getSource purpose
  • CairoContext::getTarget — The getTarget purpose
  • CairoContext::getTolerance — The getTolerance purpose
  • CairoContext::glyphPath — The glyphPath purpose
  • CairoContext::hasCurrentPoint — The hasCurrentPoint purpose
  • CairoContext::identityMatrix — The identityMatrix purpose
  • CairoContext::inFill — The inFill purpose
  • CairoContext::inStroke — The inStroke purpose
  • CairoContext::lineTo — The lineTo purpose
  • CairoContext::mask — The mask purpose
  • CairoContext::maskSurface — The maskSurface purpose
  • CairoContext::moveTo — The moveTo purpose
  • CairoContext::newPath — The newPath purpose
  • CairoContext::newSubPath — The newSubPath purpose
  • CairoContext::paint — The paint purpose
  • CairoContext::paintWithAlpha — The paintWithAlpha purpose
  • CairoContext::pathExtents — The pathExtents purpose
  • CairoContext::popGroup — The popGroup purpose
  • CairoContext::popGroupToSource — The popGroupToSource purpose
  • CairoContext::pushGroup — The pushGroup purpose
  • CairoContext::pushGroupWithContent — The pushGroupWithContent purpose
  • CairoContext::rectangle — The rectangle purpose
  • CairoContext::relCurveTo — The relCurveTo purpose
  • CairoContext::relLineTo — The relLineTo purpose
  • CairoContext::relMoveTo — The relMoveTo purpose
  • CairoContext::resetClip — The resetClip purpose
  • CairoContext::restore — The restore purpose
  • CairoContext::rotate — The rotate purpose
  • CairoContext::save — The save purpose
  • CairoContext::scale — The scale purpose
  • CairoContext::selectFontFace — The selectFontFace purpose
  • CairoContext::setAntialias — The setAntialias purpose
  • CairoContext::setDash — The setDash purpose
  • CairoContext::setFillRule — The setFillRule purpose
  • CairoContext::setFontFace — The setFontFace purpose
  • CairoContext::setFontMatrix — The setFontMatrix purpose
  • CairoContext::setFontOptions — The setFontOptions purpose
  • CairoContext::setFontSize — The setFontSize purpose
  • CairoContext::setLineCap — The setLineCap purpose
  • CairoContext::setLineJoin — The setLineJoin purpose
  • CairoContext::setLineWidth — The setLineWidth purpose
  • CairoContext::setMatrix — The setMatrix purpose
  • CairoContext::setMiterLimit — The setMiterLimit purpose
  • CairoContext::setOperator — The setOperator purpose
  • CairoContext::setScaledFont — The setScaledFont purpose
  • CairoContext::setSource — The setSource purpose
  • CairoContext::setSourceRGB — The setSourceRGB purpose
  • CairoContext::setSourceRGBA — The setSourceRGBA purpose
  • CairoContext::setSourceSurface — The setSourceSurface purpose
  • CairoContext::setTolerance — The setTolerance purpose
  • CairoContext::showPage — The showPage purpose
  • CairoContext::showText — The showText purpose
  • CairoContext::status — The status purpose
  • CairoContext::stroke — The stroke purpose
  • CairoContext::strokeExtents — The strokeExtents purpose
  • CairoContext::strokePreserve — The strokePreserve purpose
  • CairoContext::textExtents — The textExtents purpose
  • CairoContext::textPath — The textPath purpose
  • CairoContext::transform — The transform purpose
  • CairoContext::translate — The translate purpose
  • CairoContext::userToDevice — The userToDevice purpose
  • CairoContext::userToDeviceDistance — The userToDeviceDistance purpose
• CairoException — The CairoException class
• CairoStatus — The CairoStatus class
• CairoSurface — The CairoSurface class
  • CairoSurface::__construct — The __construct purpose
  • CairoSurface::copyPage — The copyPage purpose
  • CairoSurface::createSimilar — The createSimilar purpose
  • CairoSurface::finish — The finish purpose
  • CairoSurface::flush — The flush purpose
  • CairoSurface::getContent — The getContent purpose
  • CairoSurface::getDeviceOffset — The getDeviceOffset purpose
  • CairoSurface::getFontOptions — The getFontOptions purpose
  • CairoSurface::getType — The getType purpose
  • CairoSurface::markDirty — The markDirty purpose
  • CairoSurface::markDirtyRectangle — The markDirtyRectangle purpose
  • CairoSurface::setDeviceOffset — The setDeviceOffset purpose
  • CairoSurface::setFallbackResolution — The setFallbackResolution purpose
  • CairoSurface::showPage — The showPage purpose
  • CairoSurface::status — The status purpose
  • CairoSurface::writeToPng — The writeToPng purpose
• CairoSvgSurface — Svg Surface Backend
  • CairoSvgSurface::__construct — The __construct purpose
  • CairoSvgSurface::getVersions — Used to retrieve a list of supported SVG versions
  • CairoSvgSurface::restrictToVersion — The restrictToVersion purpose
  • CairoSvgSurface::versionToString — The versionToString purpose
• CairoImageSurface — The CairoImageSurface class
  • CairoImageSurface::__construct — Creates a new CairoImageSurface
  • CairoImageSurface::createForData — The createForData purpose
  • CairoImageSurface::createFromPng — Creates a new CairoImageSurface form a png image file
  • CairoImageSurface::getData — Gets the image data as string
  • CairoImageSurface::getFormat — Get the image format
  • CairoImageSurface::getHeight — Retrieves the height of the CairoImageSurface
  • CairoImageSurface::getStride — The getStride purpose
  • CairoImageSurface::getWidth — Retrieves the width of the CairoImageSurface
• CairoPdfSurface — The CairoPdfSurface class
  • CairoPdfSurface::__construct — The __construct purpose
  • CairoPdfSurface::setSize — The setSize purpose
• CairoPsSurface — The CairoPsSurface class
  • CairoPsSurface::__construct — The __construct purpose
  • CairoPsSurface::dscBeginPageSetup — The dscBeginPageSetup purpose
  • CairoPsSurface::dscBeginSetup — The dscBeginSetup purpose
  • CairoPsSurface::dscComment — The dscComment purpose
  • CairoPsSurface::getEps — The getEps purpose
  • CairoPsSurface::getLevels — The getLevels purpose
  • CairoPsSurface::levelToString — The levelToString purpose
  • CairoPsSurface::restrictToLevel — The restrictToLevel purpose
  • CairoPsSurface::setEps — The setEps purpose
  • CairoPsSurface::setSize — The setSize purpose
• CairoSurfaceType — The CairoSurfaceType class
• CairoFontFace — The CairoFontFace class
  • CairoFontFace::__construct — Creates a new CairoFontFace object
  • CairoFontFace::getType — Retrieves the font face type
  • CairoFontFace::status — Check for CairoFontFace errors
• CairoFontOptions — The CairoFontOptions class
  • CairoFontOptions::__construct — The __construct purpose
  • CairoFontOptions::equal — The equal purpose
  • CairoFontOptions::getAntialias — The getAntialias purpose
  • CairoFontOptions::getHintMetrics — The getHintMetrics purpose
  • CairoFontOptions::getHintStyle — The getHintStyle purpose
  • CairoFontOptions::getSubpixelOrder — The getSubpixelOrder purpose
  • CairoFontOptions::hash — The hash purpose
  • CairoFontOptions::merge — The merge purpose
  • CairoFontOptions::setAntialias — The setAntialias purpose
  • CairoFontOptions::setHintMetrics — The setHintMetrics purpose
  • CairoFontOptions::setHintStyle — The setHintStyle purpose
  • CairoFontOptions::setSubpixelOrder — The setSubpixelOrder purpose
  • CairoFontOptions::status — The status purpose
• CairoFontSlant — The CairoFontSlant class
• CairoFontType — The CairoFontType class
• CairoFontWeight — The CairoFontWeight class
• CairoScaledFont — The CairoScaledFont class
  • CairoScaledFont::__construct — The __construct purpose
  • CairoScaledFont::extents — The extents purpose
  • CairoScaledFont::getCtm — The getCtm purpose
  • CairoScaledFont::getFontFace — The getFontFace purpose
  • CairoScaledFont::getFontMatrix — The getFontMatrix purpose
  • CairoScaledFont::getFontOptions — The getFontOptions purpose
  • CairoScaledFont::getScaleMatrix — The getScaleMatrix purpose
  • CairoScaledFont::getType — The getType purpose
  • CairoScaledFont::glyphExtents — The glyphExtents purpose
  • CairoScaledFont::status — The status purpose
  • CairoScaledFont::textExtents — The textExtents purpose
• CairoToyFontFace — The CairoToyFontFace class
• CairoPatternType — The CairoPatternType class
• CairoPattern — The CairoPattern class
  • CairoPattern::__construct — The __construct purpose
  • CairoPattern::getMatrix — The getMatrix purpose
  • CairoPattern::getType — The getType purpose
  • CairoPattern::setMatrix — The setMatrix purpose
  • CairoPattern::status — The status purpose
• CairoGradientPattern — The CairoGradientPattern class
  • CairoGradientPattern::addColorStopRgb — The addColorStopRgb purpose
  • CairoGradientPattern::addColorStopRgba — The addColorStopRgba purpose
  • CairoGradientPattern::getColorStopCount — The getColorStopCount purpose
  • CairoGradientPattern::getColorStopRgba — The getColorStopRgba purpose
  • CairoGradientPattern::getExtend — The getExtend purpose
  • CairoGradientPattern::setExtend — The setExtend purpose
• CairoSolidPattern — The CairoSolidPattern class
  • CairoSolidPattern::__construct — The __construct purpose
  • CairoSolidPattern::getRgba — The getRgba purpose
• CairoSurfacePattern — The CairoSurfacePattern class
  • CairoSurfacePattern::__construct — The __construct purpose
  • CairoSurfacePattern::getExtend — The getExtend purpose
  • CairoSurfacePattern::getFilter — The getFilter purpose
  • CairoSurfacePattern::getSurface — The getSurface purpose
  • CairoSurfacePattern::setExtend — The setExtend purpose
  • CairoSurfacePattern::setFilter — The setFilter purpose
• CairoLinearGradient — The CairoLinearGradient class
  • CairoLinearGradient::__construct — The __construct purpose
  • CairoLinearGradient::getPoints — The getPoints purpose
• CairoRadialGradient — The CairoRadialGradient class
  • CairoRadialGradient::__construct — The __construct purpose
  • CairoRadialGradient::getCircles — The getCircles purpose
• CairoAntialias — The CairoAntialias class
• CairoContent — The CairoContent class
• CairoExtend — The CairoExtend class
• CairoFormat — The CairoFormat class
  • CairoFormat::strideForWidth — Provides an appropriate stride to use
• CairoFillRule — The CairoFillRule class
• CairoFilter — The CairoFilter class
• CairoHintMetrics — The CairoHintMetrics class
• CairoHintStyle — The CairoHintStyle class
• CairoLineCap — The CairoLineCap class
• CairoLineJoin — The CairoLineJoin class
• CairoMatrix — The CairoMatrix class
  • CairoMatrix::__construct — Creates a new CairoMatrix object
  • CairoMatrix::initIdentity — Creates a new identity matrix
  • CairoMatrix::initRotate — Creates a new rotated matrix
  • CairoMatrix::initScale — Creates a new scaling matrix
  • CairoMatrix::initTranslate — Creates a new translation matrix
  • CairoMatrix::invert — The invert purpose
  • CairoMatrix::multiply — The multiply purpose
  • CairoMatrix::rotate — The rotate purpose
  • CairoMatrix::scale — Applies scaling to a matrix
  • CairoMatrix::transformDistance — The transformDistance purpose
  • CairoMatrix::transformPoint — The transformPoint purpose
  • CairoMatrix::translate — The translate purpose
• CairoOperator — The CairoOperator class
• CairoPath — The CairoPath class
• CairoPsLevel — The CairoPsLevel class
• CairoSubpixelOrder — The CairoSubpixelOrder class
• CairoSvgVersion — The CairoSvgVersion class