sampler

Documentation

Index

• type Crop
  • func (c Crop) IsEmpty() bool
• type Format
  • func NewFormat(cfg config.ImageStorageSamplerFormatConfig) *Format
  • func (f *Format) Background() string
  • func (f *Format) FitType() config.FitType
  • func (f *Format) Format() string
  • func (f Format) FormatExtension() (string, error)
  • func (f *Format) Height() int
  • func (f Format) Highest() float64
  • func (f Format) IsIgnoreCrop() bool
  • func (f *Format) IsProportionalCrop() bool
  • func (f *Format) IsReduceOnly() bool
  • func (f *Format) IsStrip() bool
  • func (f Format) Widest() float64
  • func (f *Format) Width() int
• type Sampler
  • func NewSampler() *Sampler
  • func (s Sampler) ConvertImage(mw *imagick.MagickWand, crop Crop, format Format) (*imagick.MagickWand, error)

Types

type Crop

type Crop struct {
	Left   int `db:"crop_left"`
	Top    int `db:"crop_top"`
	Width  int `db:"crop_width"`
	Height int `db:"crop_height"`
}

func (Crop) IsEmpty

func (c Crop) IsEmpty() bool

type Format

type Format struct {
	// contains filtered or unexported fields
}

func NewFormat

func NewFormat(cfg config.ImageStorageSamplerFormatConfig) *Format

func (*Format) Background

func (f *Format) Background() string

func (*Format) FitType

func (f *Format) FitType() config.FitType

func (*Format) Format

func (f *Format) Format() string

func (Format) FormatExtension

func (f Format) FormatExtension() (string, error)

func (*Format) Height

func (f *Format) Height() int

func (Format) Highest

func (f Format) Highest() float64

func (Format) IsIgnoreCrop

func (f Format) IsIgnoreCrop() bool

func (*Format) IsProportionalCrop

func (f *Format) IsProportionalCrop() bool

func (*Format) IsReduceOnly

func (f *Format) IsReduceOnly() bool

func (*Format) IsStrip

func (f *Format) IsStrip() bool

func (Format) Widest

func (f Format) Widest() float64

func (*Format) Width

func (f *Format) Width() int

type Sampler

type Sampler struct{}

func NewSampler

func NewSampler() *Sampler

func (Sampler) ConvertImage

func (s Sampler) ConvertImage(mw *imagick.MagickWand, crop Crop, format Format) (*imagick.MagickWand, error)