From c791ee9f3c0f6ae359bd33658c943167c742de72 Mon Sep 17 00:00:00 2001
From: Torsten <torsten@rubydesign.fi>
Date: Fri, 30 Dec 2022 14:26:29 +0200
Subject: [PATCH] resize, or cropping, with offsets

---
 app/controllers/merged/images_controller.rb |  7 ++++---
 app/views/merged/images/_editor.haml        | 14 ++++++++++++--
 2 files changed, 16 insertions(+), 5 deletions(-)

diff --git a/app/controllers/merged/images_controller.rb b/app/controllers/merged/images_controller.rb
index 4b7c83d..a23c1e7 100644
--- a/app/controllers/merged/images_controller.rb
+++ b/app/controllers/merged/images_controller.rb
@@ -31,9 +31,10 @@ module Merged
         message = "Image was scaled"
         mini.resize( "#{params[:scale]}%")
       else
-        mini.resize( "#{new_width}x#{new_height}+#{x_offset}+#{y_offset}")
-        # x offset to the right
-        # y offset from top down
+        size = "#{params[:size_x]}x#{params[:size_y]}+#{params[:off_x]}+#{params[:off_y]}"
+        puts size
+        mini.crop( size )
+        message = "Image was resized"
       end
       @image.edit_save(current_member.email)
       @image.init_file_data
diff --git a/app/views/merged/images/_editor.haml b/app/views/merged/images/_editor.haml
index 8d1c23e..1566ba1 100644
--- a/app/views/merged/images/_editor.haml
+++ b/app/views/merged/images/_editor.haml
@@ -9,6 +9,16 @@
 
     %range-slider.mx-20.justify-self-start{"v-model":"scale" , ":min":20, ":max":100 ,
                 ":step": "0.1"} Scale {{scaled_x}} x {{scaled_y}}
+
+    = form_tag( merged.image_path , {method: :patch  } ) do
+      %input{ hidden: true ,  id: :width_id , name: :size_x , "v-bind:value": "size_x" }
+      %input{ hidden: true ,  id: :height_id , name: :size_y , "v-bind:value": "size_y" }
+      %input{ hidden: true ,  id: :off_x_id , name: :off_x , "v-bind:value": "off_x" }
+      %input{ hidden: true ,  id: :off_y_id , name: :off_y , "v-bind:value": "off_y" }
+      %button.mt-3.bg-cyan-200{class: button_classes , name: :type , value: 'resize'} Resize
+
+    %label Ratio {{ratio}} : 1
+
   .flex.justify-between
     %range-slider.justify-self-start.horizontal{"v-model":"off_y" , ":min":0, ":max":"size_y" ,
                 ":step": "1"} Y Offset {{off_y}}
@@ -36,8 +46,8 @@
       @size_x = @image_data[:width]
       @size_y = @image_data[:height]
     end
-    def scole(ignored)
-      return @scale
+    def ratio
+      ((@size_x / @size_y)*100).to_i / 100
     end
     def scaled_x
       (@initial_x * @scale / 100).to_i