48 lines
851 B
Go
48 lines
851 B
Go
package blank
|
|
|
|
import (
|
|
"image"
|
|
"image/color"
|
|
|
|
"git.nkpl.cc/twocookedfaggots/imageutils"
|
|
)
|
|
|
|
type blank struct {
|
|
image.Image
|
|
color.Color
|
|
imageutils.Side
|
|
}
|
|
|
|
func (b blank) ColorModel() color.Model { return b.Image.ColorModel() }
|
|
|
|
func (b blank) Bounds() image.Rectangle {
|
|
rect := image.Rectangle{}
|
|
switch b.Side {
|
|
case imageutils.Left:
|
|
fallthrough
|
|
case imageutils.Right:
|
|
rect = image.Rectangle{
|
|
image.ZP,
|
|
image.Point{
|
|
1, b.Image.Bounds().Dy(),
|
|
},
|
|
}
|
|
case imageutils.Up:
|
|
fallthrough
|
|
case imageutils.Down:
|
|
rect = image.Rectangle{
|
|
image.ZP,
|
|
image.Point{
|
|
b.Image.Bounds().Dx(), 1,
|
|
},
|
|
}
|
|
}
|
|
return rect
|
|
}
|
|
|
|
func (b blank) At(x, y int) color.Color { return b.Color }
|
|
|
|
func Blank(img image.Image, clr color.Color, side imageutils.Side) image.Image {
|
|
return imageutils.Concat(img, blank{img, clr, side}, side)
|
|
}
|