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how to get image from richtext? [message #43989]

Tue, 09 December 2014 09:59

akebee
Messages: 90
Registered: August 2011
Location: China

Member

RichEdit editor;
SaveFile("test.qtf", editor.GetQTF());

i pasted some images into the editor, the "SaveFile" can save them;
Look at the test.qtf,the data is like below:

[ $$0,0#00000000000000000000000000000000:Default]
[{_}
[s0;
@@image:1158&1392
(A24BuwEAAAAAAAAAAHic7d37V1vnne9x/pL+OrPK...

so how can i get these images from the richtext? Shocked

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Re: how to get image from richtext? [message #43997 is a reply to message #43989]

Wed, 10 December 2014 08:24

mirek
Messages: 14290
Registered: November 2005

Ultimate Member

akebee wrote on Tue, 09 December 2014 09:59

RichEdit editor;
SaveFile("test.qtf", editor.GetQTF());

i pasted some images into the editor, the "SaveFile" can save them;
Look at the test.qtf,the data is like below:

[ $$0,0#00000000000000000000000000000000:Default]
[{_}
[s0;
@@image:1158&1392
(A24BuwEAAAAAAAAAAHic7d37V1vnne9x/pL+OrPK...

so how can i get these images from the richtext?

What you mean by "get"? At user level? Get into editor, do copy - paste.

Programatically? That is harder, I guess at this level the easiest way is to use RichText::Iterator.

Mirek

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Re: how to get image from richtext? [message #43998 is a reply to message #43997]

Wed, 10 December 2014 09:14

akebee
Messages: 90
Registered: August 2011
Location: China

Member

it's seemed hard to use RichText::Iterator Sad

String s = EncodeRTF(ParseQTF(qtf),CHARSET_UTF8);

SaveFile("output.rtf",s);

Perhaps I should encode it to RTF or HTML,
but the EncodeHtml function are so many paramenters, i don`t have css .

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