mirror of
https://github.com/imgproxy/imgproxy.git
synced 2025-10-30 23:08:02 +02:00
19 lines
601 B
Go
19 lines
601 B
Go
package processing
|
|
|
|
import (
|
|
"github.com/imgproxy/imgproxy/v3/imagedata"
|
|
"github.com/imgproxy/imgproxy/v3/options"
|
|
"github.com/imgproxy/imgproxy/v3/vips"
|
|
)
|
|
|
|
func extend(pctx *pipelineContext, img *vips.Image, po *options.ProcessingOptions, imgdata *imagedata.ImageData) error {
|
|
resultWidth, resultHeight := resultSize(po)
|
|
|
|
if !po.Extend.Enabled || (resultWidth <= img.Width() && resultHeight <= img.Height()) {
|
|
return nil
|
|
}
|
|
|
|
offX, offY := calcPosition(resultWidth, resultHeight, img.Width(), img.Height(), &po.Extend.Gravity, false)
|
|
return img.Embed(resultWidth, resultHeight, offX, offY)
|
|
}
|