TRichView Reference | TRichView

TCustomRichView.GetPictureInfo

Returns main properties for item of picture or hot-picture type

procedure GetPictureInfo(ItemNo: Integer; var AName: String;

  var Agr: TGraphic; var AVAlign: TRVVAlign;

  var ATag: Integer);

Input parameter:

ItemNo – index of the item. The item must be of picture or hot-picture type (rvsPicture), otherwise the method raises ERichViewError exception. Items are indexed from 0 to ItemCount-1, GetItemStyle returns type of item. Items of subdocuments (table cells) are not included in the items range of the main document; for items in cells, use Cell.GetRVData.GetPictureInfo.

Output parameters:

AName – name of the item. This value can also be read using GetItemText method.

Agr – graphic object. This method returns object owned by RichView, do not not destroy it.

AVAlign – vertical alignment of the picture.

ATag – tag of the item. If tags are pointers to dynamically allocated strings (rvoTagsArePChars in Options), this procedure returns a pointer to this string (you can convert the returned ATag to PChar), not to the copy of it, so you should not free it. Use SetItemTag or SetPictureInfo to change tag of item. This value can also be read using GetItemTag method.

Additional item properties (including stretching, transparency for bitmaps, link to file name, alternative text for saving to HTML) are returned by the methods GetItemExtraIntProperty and GetItemExtraStrProperty.

Unicode note: names of non-text items are ANSI strings.

See also methods:

See also properties:

See also: