Helper::ExifInfo.HasThumbnail Method

Syntax

L HasThumbnail()

Description

A thumbnail for the image is stored in the exif data.

Discussion

Determine if a thumbnail exists for image exif image data. If an image exists, the GetThumbnail() can retrieve it.

Example

dim eh as Helper::ExifInfo
? eh.LoadExifData("c:\a5webroot\livePreview\images\a5_igc_image_16.jpg")
= .T.
? eh.HasThumbnail()
= .T.
ui_bitmap_load("thumb",eh.GetThumbnail())
ui_dlg_box("","{image=thumb}")