resize

package

v2.1.0 Latest Latest Go to latest Published: Feb 18, 2024 License: MIT Imports: 7 Imported by: 0

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type Resize struct {
	Width  string `json:"width,omitempty"`
	Height string `json:"height,omitempty"`
}

Resize can downsize images. If upsizing of an image is detected, nothing will be done and the input image is returned unchanged.

func (f *Resize) Apply(repl *caddy.Replacer, img image.Image) (image.Image, error)

Apply applies the image filter to an image and returns the new image.

func (Resize) CaddyModule() caddy.ModuleInfo

CaddyModule returns the Caddy module information.

func (f *Resize) UnmarshalCaddyfile(d *caddyfile.Dispenser) error

UnmarshalCaddyfile configures the Resize instance.

Syntax:

resize <width> <height>

Parameters:

width must be a positive integer and determines the maximum width.

height must be a positive integer and determines the maximum height.

Either width or height can be 0, then the image aspect ratio is preserved.