From 116ccc29e8c0262c112f77769a71ec32c07d1a1c Mon Sep 17 00:00:00 2001
From: DarthSim <darthsim@gmail.com>
Date: Mon, 17 Jun 2019 16:15:10 +0600
Subject: [PATCH] expand => extend

---
 process.go            | 2 +-
 processing_options.go | 6 +++---
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/process.go b/process.go
index 3f3f6a6d..a3407011 100644
--- a/process.go
+++ b/process.go
@@ -329,7 +329,7 @@ func transformImage(ctx context.Context, img *vipsImage, data []byte, po *proces
 		}
 	}
 
-	if po.Expand && (po.Width > img.Width() || po.Height > img.Height()) {
+	if po.Extend && (po.Width > img.Width() || po.Height > img.Height()) {
 		if err = img.Embed(gravityCenter, po.Width, po.Height, 0, 0, po.Background); err != nil {
 			return err
 		}
diff --git a/processing_options.go b/processing_options.go
index b7208f17..b3c5e67c 100644
--- a/processing_options.go
+++ b/processing_options.go
@@ -103,7 +103,7 @@ type processingOptions struct {
 	Dpr        float64
 	Gravity    gravityOptions
 	Enlarge    bool
-	Expand     bool
+	Extend     bool
 	Crop       cropOptions
 	Format     imageType
 	Quality    int
@@ -316,10 +316,10 @@ func applyEnlargeOption(po *processingOptions, args []string) error {
 
 func applyExtendOption(po *processingOptions, args []string) error {
 	if len(args) > 1 {
-		return fmt.Errorf("Invalid expand arguments: %v", args)
+		return fmt.Errorf("Invalid extend arguments: %v", args)
 	}
 
-	po.Expand = args[0] != "0"
+	po.Extend = args[0] != "0"
 
 	return nil
 }