Problem with poi 3.2 while using CreateDrawingPatrich() method to add images into excel

["Dhulipati, Chaitanya" <ch...@hp.com>]

Hi , 
I am using CreateDrawingPatrich() method to add images into excel sheet,its adding properly but privious imges are removing by using this method ,

I also want to retail those privious images while ading new images .

Let me knwo if u have any sollution to avoid this problem , i need to add images to excel sheet without clearing before images

I am using belwo code to render images
	HSSFPatriarch patriarch=sheet.createDrawingPatriarch();
	HSSFPicture picture = patriarch.createPicture(anchor1,index);



Thanks n Regards,
Chaitanya.DNVR
Hewlett-Packard(HP) Services.
  
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Re: Problem with poi 3.2 while using CreateDrawingPatrich() method to add images into excel

["N. Hira" <nh...@cognocys.com>]

Hi there.

You don't need a new patriarch each time you add an image.  Consider  
instantiating a patriarch once and reusing it for all images on one  
sheet.

Comment from the JavaDoc:
Creates the top-level drawing patriarch. This will have the effect of  
removing any existing drawings on this sheet. This may then be used  
to add graphics or charts

Good luck.

-h
----------------------------------------------------------------------
Hira, N.R.
Cognocys, Inc.

Catch up on the news.  http://www.cognocys.com/prospector/news.html


On 11-May-2009, at 5:46 AM, Dhulipati, Chaitanya wrote:

>
> Hi ,
> I am using CreateDrawingPatrich() method to add images into excel  
> sheet,its adding properly but privious imges are removing by using  
> this method ,
>
> I also want to retail those privious images while ading new images .
>
> Let me knwo if u have any sollution to avoid this problem , i need  
> to add images to excel sheet without clearing before images
>
> I am using belwo code to render images
> 	HSSFPatriarch patriarch=sheet.createDrawingPatriarch();
> 	HSSFPicture picture = patriarch.createPicture(anchor1,index);
>
>
>
> Thanks n Regards,
> Chaitanya.DNVR
> Hewlett-Packard(HP) Services.
>

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