Overview¶
With this TYPO3 extension you can create responsive image maps in the backend. This extension ships an image editor that can be used to add areas and information to an image.
For administrators¶
Installation¶
Install via composer
composer require blueways/bw-focuspoint-images
Include TypoScript
Enable the extension in the Extension Manager and include the static TypoScript template or manually include setup and constants.
Define your own wizard fields
There are no default fields defined! An example with working frontend output can be found here: Setup
Usage¶
Add the new content element “SVG Focuspoints” to any page, link a new image and start adding your focus areas.
Configuration¶
Setup¶
To configure the fields in the focus point wizard, use the following TypoScript settings. You can choose between text, textarea and select inputs in the wizard.
This example setup is used to generate the output shown in Example 1.
plugin.tx_bwfocuspointimages.settings.fields {
name {
title = LLL:EXT:bw_focuspoint_images/Resources/Private/Language/locallang_db.xlf:wizard.fields.name
type = text
}
description {
title = LLL:EXT:bw_focuspoint_images/Resources/Private/Language/locallang_db.xlf:wizard.fields.description
type = textarea
}
color {
title = LLL:EXT:bw_focuspoint_images/Resources/Private/Language/locallang_db.xlf:wizard.fields.color
type = select
options {
red = LLL:EXT:bw_focuspoint_images/Resources/Private/Language/locallang_db.xlf:wizard.fields.color.red
green = LLL:EXT:bw_focuspoint_images/Resources/Private/Language/locallang_db.xlf:wizard.fields.color.green
blue = LLL:EXT:bw_focuspoint_images/Resources/Private/Language/locallang_db.xlf:wizard.fields.color.blue
}
}
link {
title = LLL:EXT:bw_focuspoint_images/Resources/Private/Language/locallang_db.xlf:wizard.fields.link
type = link
}
}
Constants¶
To override templates set your own paths via constants:
plugin.tx_bwfocuspointimages {
view {
templateRootPath =
partialRootPath =
layoutRootPath =
}
}
Tip
To use the default rendering of fluid_styled_content, set Layout and Partial path to your styles.content setting and use the Default layout in your FocuspointImage template file.
For developers¶
The table sys_file_references
becomes extended for the field focus_points
. This field is used to save the settings made in the backend editor in json format.
To use the editor in other content elements with FAL images, use the following TCA to activate the palette:
$GLOBALS['TCA']['tt_content']['types']['your_list_type']['columnsOverrides'] = [
'assets' => [
'config' => [
'foreign_types' => [
\TYPO3\CMS\Core\Resource\File::FILETYPE_IMAGE => [
'showitem' => 'focus_points'
]
]
]
]
];
To decode the json format and use relative points in your fluid template, use the FocuspointProcessor
:
tt_content.your_custom_element {
dataProcessing {
10 = Blueways\BwFocuspointImages\DataProcessing\FocuspointProcessor
10 {
references.fieldName = assets
as = image
}
}
}
Note
These snippets assume that references are done via assets
column. Change this to your needs.
Todos¶
Possible improvements:
- More frontend examples (e.g. svg animation, use of canvas element,..)
- Better configuration of the custom tt_content element (e.g. template selection, further display configuration)
- Configuration for link browser
Contribute¶
Feel free to contribute!
New in version 2.2.0: New link browser for the Focuspoint Wizard