Large View: Toolbar - Crop with Aspect Ratios

SharinPix allows you to crop an image from an album to a specified aspect ratio.

In this article, we will show you how to specify aspect ratios using:

  1. SharinPix Permission Object  (This method is suitable for admins)
  2. SharinPix Parameters

To crop an image to a specified aspect ratio, you first need to access the crop Editing mode by:

1. Clicking on the image to access the large view:

2. Selecting the crop option to activate the Editing mode:

3. Accessing the Aspect Ratio feature from the Editing mode:


For more information about the crop option or the features available in the Editing mode, refer to the previous article or click on the following link: Large View: Toolbar – Crop


The crop option can only be configured by either using a SharinPix Permission record or by code implementation.

Specify Aspect Ratios Using SharinPix Permission (Admin-Oriented)

Aspect ratios can be easily specified using the SharinPix Permission object (an object allowing users to configure the features to be added or omitted from a SharinPix album). 


For more information about the SharinPix Permission object, refer to the following article:

SharinPix Permission object

To specify aspect ratios using SharinPix Permission:

  • Create or edit a SharinPix Permission record
  • In the Toolbar section, check the option Crop images. Then, enter the aspect ratios you intend to use in the Crop ratio section as demonstrated in the example below:


  • The aspect ratios specified in the Crop ratio section should be separated by a semi-colon
  • The aspect ratios are displayed in the same order as entered in the Crop ratio section
  • The first value specified in the list will be applied by default when accessing the Aspect Ratio feature from the crop Editing mode
  • Check the other features you want to apply to the SharinPix album and click save when done  

In the example above, the aspect ratios specified are 4:3, 1:1, 16:9 and free.

While the values 4:3, 1:1 and 16:9 are self-explanatory, the 'free' value looks foreign. This is because the 'free' value is predefined in SharinPix and it allows users to adjust the crop frame as desired.

You can also display labels in the Aspect Ratio list available from the Editing mode instead of the actual values.

To do so, simply use the following format in the Crop ratio section in your SharinPix Permission record:


The result is depicted in the example below:

Specify Aspect Ratios Using SharinPix Parameters (Developer-Oriented)

Aspect rations can also be specified using SharinPix Parameters and subsequently used in a SharinPix album wrapped within a Visualforce Page.

To specify aspect rations using SharinPix parameters:

  • Create an Apex Controller that will define the SharinPix album's parameters (including the part on aspect ratios specification) using the code snippet below:
public class SharinPixAlbumController {
	public String parameters {get; set;}
    public SharinPixAlbumController(ApexPages.StandardController stdCtrl) {
        Id albumId = stdCtrl.getId();
        Map<String, Object> params = new Map<String, Object> { 
            'abilities' =>  new Map<String, Object> { 
                albumId =>  new Map<String, Object> { 
                    'Access' =>  new Map<String, Object> { 
                        'see' => true,
                        'image_list' => true,
                        'image_upload' => true,
                        'image_delete' => true
            'Id' => albumId,
            'crop_ratio' => new List<String>{'4:3','1:1','16.9','free'}
        parameters = JSON.serialize(params);
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  • The crop ratio should be added at the root
  • The aspect ratios should be specified in the following format:

'crop_ratio' => new List{'4:3','1:1','16:9','free'}

  • Next, implement the Visualforce Page embedding the SharinPix album with the applied parameters using the code snippet below:
<apex:page StandardController="Account" extensions="SharinPixAlbumController">
	<sharinpix:SharinPix parameters="{! parameters }" height="500px" />
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  • Finally, add the Visualforce Page to the Account record layout so as to test the aspect ratios


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