imgutils

Feb 28, 2024

Changes in this version

+ func CircleMask(src image.Image) image.Image

+ func CreateWhiteBackground(w int, h int) *image.RGBA

+ func DrawStringAndSave(img image.Image, infos []*TextBrush) (image.Image, error)

+ func GetBase64FromUrl(url string) (string, error)

+ func GetFromBase64(base64Img string) (image.Image, error)

+ func GetFromBytes(imgBytes []byte) (image.Image, error)

+ func MergeImagesHighLow(highImg image.Image, lowImg image.Image) image.Image

+ func MiddleCoverCoordinate(background image.Image, coverImg image.Image) image.Rectangle

+ func RGBA(img image.Image) *image.RGBA

+ func ReplaceWechatMiniProgramQrLogo(qr image.Image, logo image.Image) ([]byte, error)

+ func Resize(src image.Image, width, height uint) image.Image

+ func TransBackground(src image.Image) image.Image

+ type DrawTextInfo struct

+ Text string

+ X int

+ Y int

+ type TextBrush struct

+ DrawInfo *DrawTextInfo

+ FontColor *image.Uniform

+ FontSize float64

+ FontType *truetype.Font

+ TextWidth int

+ func NewTextBrush(font *truetype.Font, FontSize float64, FontColor *image.Uniform, textWidth int, ...) (*TextBrush, error)

+ func (tb *TextBrush) DrawFontOnRGBA(rgba *image.RGBA) error