ebutil

Documentation

Index

• func NewImageWithColor(width, height int, color color.Color) *ebiten.Image
• func SetOptsCenterRotation(opts *ebiten.DrawImageOptions, img *ebiten.Image, rotation float64)

Functions

func NewImageWithColor

func NewImageWithColor(width, height int, color color.Color) *ebiten.Image

NewImageWithColor 新建填充颜色的图片

func SetOptsCenterRotation

func SetOptsCenterRotation(opts *ebiten.DrawImageOptions, img *ebiten.Image, rotation float64)

中心旋转（需要在最后的 GeoM.Translate 前执行，即先旋转，再位移）