MaxThumbnailWidth (Property)

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MaxThumbnailWidth (Property)

In french: LargeurMaxVignette

Available only with these kinds of connection

The MaxThumbnailWidth property is used to:

get the maximum width of a thumbnail of an Image item (binary memo). This item was defined in the data model editor or through programming.
set the maximum width of a thumbnail of an Image item (binary memo), in the item description through programming only.

Versions 17 and later

This property is now available for iPhone/iPad applications.

New in version 17

This property is now available for iPhone/iPad applications.

Remark: From version 19, HFSQL is the new name of HyperFileSQL.

Versions 21 and later

This property is now available in Universal Windows 10 App mode.

New in version 21

This property is now available in Universal Windows 10 App mode.

Example

// Describe the Photo item
Photo is Item Description
...
// Define the maximum width of the first
// thumbnail for the description of the Photo item
Photo.MaxThumbnailWidth[1] = 50
// equivalent to Photo.MaxThumbnailWidth = 50
...
// Validate the description of the file
HDescribeFile(Customer)

Syntax

Getting the maximum width of a thumbnail of an Image item (binary memo) Hide the details

<Current maximum width> = <Data file>.<item>.MaxThumbnailWidth[<N>]

<Current maximum width>: Integer

Maximum width (in pixels) of the specified thumbnail.

<Data file>: Character string

Name of the data file used. This name was defined in the data model editor or with the File Description type.

<Item>: Character string

Name of binary memo item used. This name was defined in the data model editor or with the Item Description type.

<N>: Optional integer

Number of the thumbnail whose maximum width is requested. If this parameter is not specified, the maximum width of the first thumbnail is returned.

Changing the maximum width of a thumbnail in an Image item (binary memo) Hide the details

<item>.MaxThumbnailWidth[<N>] = <New maximum width>

<Item>: Character string

Name of binary memo item used. This name was defined by the Item Description type.

<N>: Optional integer

Number of the thumbnail whose maximum width must be modified. If this parameter is not specified, the maximum width of the first thumbnail is modified.

<New maximum width>: Integer

New maximum width (in pixels) for the specified thumbnail. This width must be included between 1 and 65535.

Remarks

The MaxThumbnailWidth property is available:

in HFSQL Classic: on the items of a data file, view or query.
in HFSQL Client/Server mode: for the items found in a data file only.

The MaxThumbnailWidth property is only available on data file items in HFSQL Client/Server.