u sankarlal

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since Aug 15, 2001
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Recent posts by u sankarlal

hi all,
How to embed a .swf file in java ?
I want to embed .swf file in a button, so that in actionevents i'm having some more functions to execute.
My question is how to embed a .swf file in java ? And, if the system without flash wants to execute , will it execute ? What kind of plug-ins it should have ?
Help me out with some sample codes.
thanks in advance
22 years ago
Hi friends,
I'm having one serious problem while dealing images. I 'm in need to find the size of the image occupied in memory. How to find that.

Also, how to find the properties of the image which should provide number of colors for that image ? That is, by using pixel grabber class, we can get the individual pixel and do the calculation, but that will be giving only the number of colors used in the image. But, what I need is total number of colors., irrespective of used or unused.
thanks in advance
Anu-Maheswari
22 years ago
Hi friends,
I'm having one serious problem while dealing images. I 'm in need to find the size of the image occupied in memory. How to find that.

Also, how to find the properties of the image which should provide number of colors for that image ? That is, by using pixel grabber class, we can get the individual pixel and do the calculation, but that will be giving only the number of colors used in the image. But, what I need is total number of colors., irrespective of used or unused.
thanks in advance
Anu-Maheswari
22 years ago
hi all,
I'm having a problem to find whether the png image is supporting alpha channel. Though, alpha channel is supported by all png files, there may be a chance to create a png image without having Alpha channels thro' photoshop, by saving as - > and selecting exclude alphachannels option.
In this scenario, I've to find whether the png is supporting alpha channel or not ? Also, If supported, i've to detect how many number of rgb pixels in that image and also how many numbers of alpha pixels in it ?
thanks in advance
Anu-Maheswari
22 years ago
hi,
thanx. I completed that with multiplying getIconHeight() and getIconWidth(). Now, the problem is I've to find the number of colors in that image ? Do you have any idea about that ?
thanx once again.
Friendly,
Anu-Maheswari
22 years ago
Hi all,
How to find the number of colors in a particular image, (image is in file format.) ?
Help me to proceed.
thanks
22 years ago
hi all,
I'm having the Imageicon which is placed with an image. Now , I've to get the number of pixels in that image. How to achieve that ?
Anu-maheswari
22 years ago
Is param tag is bidirectional ? if so, how to set the value for parameter ? give some sample code.
thanx.
22 years ago
If the above said is achieved thro' getappletcontext and showdocument() method, use showdocument(url,"_blank") to get opened in a new window.
let me know.
thanks
Friendly yours,
Umamaheswari SAnkarlal
22 years ago
Hai Friends,
I got the reply for the above question., by using showdocument with appletcontext.

But, now the problem is, once the acrobat reader gets opened in the browser, its' instance is not getting killed, though the browser is closed. B'coz of this if the same application is opened for the next time, the file is not getting opened.
Help to kill or remove the reader instance from the memory (Task Manager).
Help me urgently.
Friendly yours,
Umamaheswari Sankarlal

22 years ago
Hi friends,
How to download a pdf file in the client machine from an applet. The pdf file is located in the server.
That is, I want to open a Acrobat reader , with a file I need, when I click one button in the applet.
thanks,
Friendly,
Umamaheswari Sankarlal
22 years ago