图像生成和处理

• Cairo
  • 简介
  • 安装/配置
  • 预定义常量
  • 范例
  • Cairo 函数
  • Cairo — The Cairo class
  • CairoContext — The CairoContext class
  • CairoException — The CairoException class
  • CairoStatus — The CairoStatus class
  • CairoSurface — The CairoSurface class
  • CairoSvgSurface — Svg Surface Backend
  • CairoImageSurface — The CairoImageSurface class
  • CairoPdfSurface — The CairoPdfSurface class
  • CairoPsSurface — The CairoPsSurface class
  • CairoSurfaceType — The CairoSurfaceType class
  • CairoFontFace — The CairoFontFace class
  • CairoFontOptions — The CairoFontOptions class
  • CairoFontSlant — The CairoFontSlant class
  • CairoFontType — The CairoFontType class
  • CairoFontWeight — The CairoFontWeight class
  • CairoScaledFont — The CairoScaledFont class
  • CairoToyFontFace — The CairoToyFontFace class
  • CairoPatternType — The CairoPatternType class
  • CairoPattern — The CairoPattern class
  • CairoGradientPattern — The CairoGradientPattern class
  • CairoSolidPattern — The CairoSolidPattern class
  • CairoSurfacePattern — The CairoSurfacePattern class
  • CairoLinearGradient — The CairoLinearGradient class
  • CairoRadialGradient — The CairoRadialGradient class
  • CairoAntialias — The CairoAntialias class
  • CairoContent — The CairoContent class
  • CairoExtend — The CairoExtend class
  • CairoFormat — The CairoFormat class
  • 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
  • CairoOperator — The CairoOperator class
  • CairoPath — The CairoPath class
  • CairoPsLevel — The CairoPsLevel class
  • CairoSubpixelOrder — The CairoSubpixelOrder class
  • CairoSvgVersion — The CairoSvgVersion class
• Exif — Exchangeable image information
  • 简介
  • 安装/配置
  • 预定义常量
  • Exif 函数
• GD — Image Processing and GD
  • 简介
  • 安装/配置
  • 预定义常量
  • 范例
  • GD and Image 函数
• Gmagick
  • 简介
  • 安装/配置
  • 预定义常量
  • 范例
  • Gmagick — The Gmagick class
  • GmagickDraw — The GmagickDraw class
  • GmagickPixel — The GmagickPixel class
• ImageMagick — Image Processing (ImageMagick)
  • 简介
  • 安装/配置
  • 预定义常量
  • 范例
  • Imagick — The Imagick class
  • ImagickDraw — The ImagickDraw class
  • ImagickPixel — The ImagickPixel class
  • ImagickPixelIterator — The ImagickPixelIterator class