image

README

goimage

the image to rotate by golang, including rotate 90, 180 and 270 degress clockwise.

usage

import (
    "github.com/quixote-liu/goimage"
)

func main() {
    imagePath := "./test/test.png"
    outputPath := "./test/test_90.png"
    err := goimage.CWRotate90(imagePath, outputPath)
    if err != nil {
        panic(err)
    }
}

Documentation

Index

• func CWRotate180(targetImagePath, outputImagePath string) error
• func CWRotate270(targetImagePath, outputImagePath string) error
• func CWRotate90(targetImagePath, outputImagePath string) error
• type Image
  • func New(imagePath string) *Image
  • func (img *Image) CWRotate180(imagePath ...string) error
  • func (img *Image) CWRotate270(imagePath ...string) error
  • func (img *Image) CWRotate90(imagePath ...string) error

Functions

func CWRotate180

func CWRotate180(targetImagePath, outputImagePath string) error

func CWRotate270

func CWRotate270(targetImagePath, outputImagePath string) error

func CWRotate90

func CWRotate90(targetImagePath, outputImagePath string) error

Types

type Image

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

func New

func New(imagePath string) *Image

func (*Image) CWRotate180

func (img *Image) CWRotate180(imagePath ...string) error

func (*Image) CWRotate270

func (img *Image) CWRotate270(imagePath ...string) error

func (*Image) CWRotate90

func (img *Image) CWRotate90(imagePath ...string) error