Dear Support Team,
We are interest to purchase PDF Viewer control for ASP.Net application development. We need to full supporting to .net technology,
Our requirement,
* Disable the print option
* Disable the Copy & Paste option
* Disable Download
* Disable edit
* PDF text to speech option and highlight the reading text.
If your products are fulfill our requirement please send the quotation and product feature information immediately.
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Thanks for your message, our PDF Viewer OCX Control has already contain following features,
* Disable the print option
* Disable the Copy & Paste option
* Disable Download
* Disable edit
However, it hasn't "PDF text to speech option and highlight the reading text." function, sorry for this matter.
VeryPDF
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Thanks for your reply.
Before going to the price, please confirm the voice level. We will like to put third party voice (i.e. US Male/Female Voice, Indian Male/Female Voice, Arabic Male/Female Voice, Philippines Voice etc.)and Custom voice(Our staff voice) into this software.
Please confirm above mentioned options are available to your customized PDF viewer & text to speech software.
We are waiting for your reply.
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Yes, you can use third party voice to read the selected text, that's no problem. You can provide the SDK of third party voice to us, we will integrate it into PDF Viewer OCX control shortly.
VeryPDF
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Thanks for your reply.
Presently we don't have any third party voice. If any possible to add the third party voice from my side. Because we are collecting some best male & Female voice for our product. Otherwise if you have any best voice, clear pronunciation and sound pitch then, we will integrate with that. Once completed please provide demo access, we will check and finalize the order immediately.
Please confirm.We are waiting for your reply.
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Thanks for your message, can we work on the "PDF text to speech option and highlight the reading text." Function to you by following method?
1. User open a PDF file and select a text line,
2. Our PDF Viewer OCX Control will call a DLL Library, this DLL Library will receive the text string and "Read" this string,
3. You can implement this DLL Library by yourself, the interface of DLL will like below,
BOOL TextToSpeech(char *lpszHighLightText)
{
//You can read this text string in this function
}
4. By this method, you can control the voice functions by yourself,
Is this solution okay to you?
VeryPDF
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Thanks for your reply.
The selection text is not possible from PDF file. Because our opinion is, when we call the pdf file from our server, the file is open in our control. in that time, we are control disable print, save, download, copy, paste and edit option. As same like that, when we select the speech button, automatically the pdf file text going to speech. We didn’t select the text. What are the text in PDF file, automatically voice is need. If any image in pdf file we don’t need any voice for that. Just jump to next text. When the text related voice coming from our control, need to highlight the reading text (assign some color).We need add third party voice for from my side. If any voice problem ,we are modified best voice. Please provide the option.
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Thanks for your message, we can provide following functions and data structure to you,
struct Textinfo{
int nPage; //Page index in PDF file
int nWordID; //ID of each word in this page
string strText; //Text contents
};
//You can use ConvertPDFToText() function to get all text words on one PDF page or all PDF pages, //if page is equal to -1, ConvertPDFToText() function will return text words for all PDF pages, otherwise, it will return one special page only Textinfo[] = ConvertPDFToText(char *lpszInPDF, int page);
HighlightWordTextOnPDFPage(Textinfo[0]);
HighlightWordTextOnPDFPage(Textinfo[1]);
HighlightWordTextOnPDFPage(Textinfo[2]);
You can use ConvertPDFToText() function to get all text information from a PDF page, you will get a data structure for each word on this PDF page. After that, you can use yourself's voice engine to convert this word to voice and play it, of course, you can combine several words into a sentence and read this sentence at one time. You can then call HighlightWordTextOnPDFPage() function to high each word on PDF page during reading. If you have already combined the words into a sentence, you need control the speed of calling to HighlightWordTextOnPDFPage() function by yourself.
Also, if current reading words are go beyond the screen, PDF Viewer Control will scroll the PDF page automatically.
Is this solution okay to you?
VeryPDF
VeryPDF Online PDF DRM Security has this function, you may try it from following web page,
http://www.verypdf.com/online/free-online-pdf-drm-security.php