Image field: Difference between revisions
| Line 16: | Line 16: | ||
{| border="1" cellpadding="3" cellspacing="0" | {| border="1" cellpadding="3" cellspacing="0" | ||
| | ! Name !! Default Value !! Required || Description || Notes | ||
|- | |- | ||
| '''maxwidth''' || 640 || | | '''maxwidth''' || <tt>640</tt> || NO || Maximum width in pixels of the stored image. || | ||
|- | |- | ||
| '''maxheight''' || 480 || | | '''maxheight''' || <tt>480</tt> || NO || Maximum height in pixels of the stored image. || | ||
|} | |} | ||
Latest revision as of 23:25, 11 April 2023
EPrints 3 Reference: Directory Structure - Metadata Fields - Repository Configuration - XML Config Files - XML Export Format - EPrints data structure - Core API - Data Objects
Metadata Fields: Arclanguage - Base64 - Bigint - Boolean - Compound - Counter - Dataobjref - Date - Decimal - Email - Fields - Float - Id - Idci - Image - Int - Itemref - Keywords - Langid - Longtext - Longtext_counter - Multilang - Multipart - Name - Namedset - Pagerange - Recaptcha - Recaptcha3 - Relation - Search - Secret - Set - Storable - Subject - Subobject - Text - Time - Timestamp - Url - Uuid
Description
This field store images encoded as base64 data. This may be useful for logos, icons, avatars, etc.
Inheritance
Additional Properties
As for Base64 fields except for:
| Name | Default Value | Required | Description | Notes |
|---|---|---|---|---|
| maxwidth | 640 | NO | Maximum width in pixels of the stored image. | |
| maxheight | 480 | NO | Maximum height in pixels of the stored image. |
Required Phrases
No additional phrases beyond those required for Base64 fields.
Database
Image fields are stored in the database as
fieldname LONGTEXT
API
See API page.
Examples
Most basic example.
{
name => 'picture',
type => 'image',
}
Sets bespoke maximum width and height.
{
name => 'icon',
type => 'image',
maxwidth => '64',
maxheight => '64',
}