crop

package

v0.0.0-...-bbf78bc Latest Latest Go to latest Published: Jul 5, 2020 License: GPL-3.0 Imports: 5 Imported by: 0

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func Copy(img image.Image, start, end position.Position) image.Image

Copy returns a cropped image obtained by drawing a segment of the old image into a new one, between the given coordinates points

func Cut(img image.Image, start, end position.Position) image.Image

Cut returns a cropped image that shares memory with the original one between the given coordinates points

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

ImageSlice is an Image interface implementation that encapsulate a cropped image that shares memory with the original image

func (slice *ImageSlice) At(x, y int) color.Color

func (slice *ImageSlice) Bounds() image.Rectangle

func (slice *ImageSlice) ColorModel() color.Model