Re: Three questions

Return to index

Author

Message

Sergey Tkachenko

Posted: 11/02/2002 13:02:27

> However, you did not answer to

> >> hyperlink and how can I make it be

> > > centered, left or right-aligned?

> (about images)

Images have alignment of paragraphs where they were inserted.

>

> and second, is there any example of setting an image to be a hyperlink?

> Because I can convert the picture to a hot picture, but how do I set the

URL

> it points to... ?

You can store hypertext targets in item tags.

Include rvoTagsArePChars in RichViewEditOptions.

Then, if you want to assign a target to the given "hotpicture", write:

rve.InsertHotpicture(...)

if rve.CurItemStyle = rvsHotPicture then

  rve.SetCurrentTag(Integer(StrNew('http://www.trichview.com'));

In OnJump, write

// uses ShellApi, CRVFData;

procedure TForm1.rveJump(Sender: TObject; id: Integer);

var ItemNo: Integer;

    RVData: TCustomRVFormattedData;

    URL: String;

begin

  rve.GetJumpPointLocation(id, RVData, ItemNo);

  URL := PChar(RVData.GetItemTag(ItemNo));

ShellExecute(0, 'open', PChar(URL), nil, nil, SW_SHOW);

end;

>

> --Slavi

>

>

>

> "Sergey Tkachenko" <[email protected]> wrote in message

> news:[email protected]...

> > > First, how can I set an image to be a hyperlink and how can I make it

be

> > > centered, left or right-aligned?

> >

> > Use "hot picture" item type (AddHotPicture, InsertHotPicture).

> > Since version 1.6.32, there are methods converting pictures to "hot

> > pictures" and vice versa (ConvertToHotPicture, ConvertToPicture).

> >

> > >

> > > Second, can I somehow set the margins of the document ? Left, right,

and

> > so

> > > on?

> >

> > RichView.LeftMargin, etc.

> > RVPrint.LeftMarginMM, etc.

> > See the explanation (with picture) in the help file, topic on TRVPrint

> >

> > >

> > > Finally, can I determine the type of the picture which is being pasted

> > from

> > > clipboard ( .jpg, .bmp and so on) ?

> >

> > If the Clipboard has a bitmap, this bitmap is pasted.

> > Otherwise, if it has a metafile, this metafile is pasted.

> > If you want to paste images in format other than RVF, RTF, text, unicode

> > text, bitmap, metafile, use OnPaste event.

> >

> > >

> > > --Slavi

> > >

> > >

> >

> >

>

>