image_merge

Feb 8, 2023

Changes in this version

+ func DefaultReader() func(mergeImage *MergeImage)

+ func OptBaseDir(dir string) func(*MergeImage)

+ func OptGridSize(sizeX, sizeY int) func(*MergeImage)

+ func OptGridSizeFromNthImageSize(n int) func(*MergeImage)

+ func WithReadFunc(fnc func(string) (image.Image, error)) func(mergeImage *MergeImage)

+ type EngineOpt func(engine *MergeEngine)

+ func WithDefaultWriter() EngineOpt

+ func WithOutputPath(path string) EngineOpt

+ func WithReader(reader ReadFunc) EngineOpt

+ func WithWriter(writer WriterFunc) EngineOpt

+ type Grid struct

+ BackgroundColor color.Color

+ Grids []*Grid

+ Image image.Image

+ ImageFilePath string

+ OffsetX int

+ OffsetY int

+ type MergeEngine struct

+ AssetPath string

+ BackgroundImage string

+ Layers []*Grid

+ Merger *MergeImage

+ OutputPath string

+ ResultPath string

+ WriteFunc WriterFunc

+ func NewMergeEngine(assetPath string, outputPath string, opts ...EngineOpt) *MergeEngine

+ func (m *MergeEngine) AddLayer(imagePath string) *MergeEngine

+ func (m *MergeEngine) Background(imagePath string) *MergeEngine

+ func (m *MergeEngine) FromLayers(imagePath ...string) *MergeEngine

+ func (m *MergeEngine) Merge(output string) error

+ type MergeImage struct

+ BaseDir string

+ FixedGridSizeX int

+ FixedGridSizeY int

+ GridSizeFromNth int

+ GridSizeMode gridSizeMode

+ Grids []*Grid

+ ImageCountDX int

+ ImageCountDY int

+ ReadFunc ReadFunc

+ func New(grids []*Grid, imageCountDX, imageCountDY int, opts ...func(*MergeImage)) *MergeImage

+ func (m *MergeImage) Merge() (*image.RGBA, error)

+ func (m *MergeImage) ReadImageFile(path string) (image.Image, error)

+ type ReadFunc func(path string) (image.Image, error)

+ type WriterFunc func(rgba *image.RGBA, path string) error