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resize, or cropping, with offsets

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This commit is contained in:
Torsten
2022-12-30 14:26:29 +02:00
parent 0cab5f5523
commit c791ee9f3c
2 changed files with 16 additions and 5 deletions
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14
app/views/merged/images/_editor.haml
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@ -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