From 7ff57181b9aa182a7073a923004d63bbbe100e1d Mon Sep 17 00:00:00 2001 From: hmhealey Date: Tue, 14 Jul 2015 11:48:53 -0400 Subject: Changed image resizing for both the preview and thumbnail to use Lanczos interpolation instead of simple nearest neighbour --- api/file.go | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'api/file.go') diff --git a/api/file.go b/api/file.go index 0e08567d6..eaba515a4 100644 --- a/api/file.go +++ b/api/file.go @@ -13,9 +13,9 @@ import ( "github.com/mattermost/platform/model" "github.com/mattermost/platform/utils" "github.com/nfnt/resize" + _ "golang.org/x/image/bmp" "image" _ "image/gif" - _ "golang.org/x/image/bmp" "image/jpeg" "io" "net/http" @@ -157,7 +157,7 @@ func fireAndForgetHandleImages(filenames []string, fileData [][]byte, teamId, ch go func() { var thumbnail image.Image if imgConfig.Width > int(utils.Cfg.ImageSettings.ThumbnailWidth) { - thumbnail = resize.Resize(utils.Cfg.ImageSettings.ThumbnailWidth, utils.Cfg.ImageSettings.ThumbnailHeight, img, resize.NearestNeighbor) + thumbnail = resize.Resize(utils.Cfg.ImageSettings.ThumbnailWidth, utils.Cfg.ImageSettings.ThumbnailHeight, img, resize.Lanczos3) } else { thumbnail = img } @@ -182,7 +182,7 @@ func fireAndForgetHandleImages(filenames []string, fileData [][]byte, teamId, ch go func() { var preview image.Image if imgConfig.Width > int(utils.Cfg.ImageSettings.PreviewWidth) { - preview = resize.Resize(utils.Cfg.ImageSettings.PreviewWidth, utils.Cfg.ImageSettings.PreviewHeight, img, resize.NearestNeighbor) + preview = resize.Resize(utils.Cfg.ImageSettings.PreviewWidth, utils.Cfg.ImageSettings.PreviewHeight, img, resize.Lanczos3) } else { preview = img } -- cgit v1.2.3-1-g7c22