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FredCropper

FredCropper is an extra by digitalpenguin, first released on 2020-09-28.

Package Description

This is an early alpha version. Please report any issues.

Usage/Installation Instructions

USAGE ===== After installing FredCropper via the MODX package manager, create a Fred element which contains an "img" tag, and give it some extra attributes. We need src, srcset, data-fred-name and data-fred-attrs. See the following example: ``` ``` - "src" and "srcset" should have the same value. - FredCropper will manipulate the srcset attribute automatically but it needs an initial value so that when you drop the element in a dropzone, it will show an image you can click on to open the cropping window. - data-fred-attrs is the attribute that controls what Fred will save. Make sure you include srcset, sizes, data-crop, alt and title as values. (alt and title aren't being used yet but they will be in the next update) - data-fred-name is the same as any other editable Fred element. Give it a unique value. OPTIONS After setting up the attributes above, next switch to the options tab. We need to enter the crop sizes we want for this element, as well as the value you want for the "sizes" attribute. See the following example: ``` { "FredCropper": [ { "crops": [ { "name": "desktop", "label": "Desktop", "size": "1920x400" }, { "name": "mobile", "label": "Mobile", "size": "768x600" }, { "name": "tiny", "label": "Tiny", "size": "300x150" } ] }, { "sizes": "(min-width: 1200px) 1920w, 768w" } ]} ``` As you can see above, everything is under the "FredCropper" name. Just like your other options might be under "settings". https://modxcms.github.io/fred/themer/options/settings/ The two main options here are "crops" and "sizes". Each crop needs a "name, a "label" and a "size" value. The "sizes" value can be anything you like to control how the images appear on different screen widths. e.g. https://developer.mozilla.org/en-US/docs/Learn/HTML/Multimedia_and_embedding/Responsive_images Once you've finished, save, and you can start to use it. Drop the element into a dropzone and click on the image to open the cropper.

Details

Developer(s)
digitalpenguin
Released
2020-09-28
First seen
2020-09-28
License
GPLv2
Supported databases
MySQL
Minimum MODX Requirement
2.7

FredCropper Releases

Vendor Signature Released on
MODX.com 1.0.0-alpha1 2020-09-28 (1 month ago)