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Index › Programming Questions & Help › Programs › Buttons in Applet

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Buttons in Applet (Read 1418 times)

coolgoose YaBB Newbies Offline Posts: 5	Buttons in Applet Oct 21^st, 2009, 1:27am guys i have made a program for image filters and now i am tryin to export in applet and i want to add button in applet so that and image file located on my computer can be given to program to process it...... any idea how to proceed for that...... Thank u guys!!!!

PhiLho YaBB Moderator Offline Posts: 4190 Near Paris (France)	Re: Buttons in Applet Reply #1 - Oct 21^st, 2009, 2:53am See selectInput(), but you will have to sign the applet to make it work.

coolgoose YaBB Newbies Offline Posts: 5	Re: Buttons in Applet Reply #2 - Oct 21^st, 2009, 1:08pm thanks alot for reply but what does signing aplet means???

PhiLho YaBB Moderator Offline Posts: 4190 Near Paris (France)	Re: Buttons in Applet Reply #3 - Oct 21^st, 2009, 1:30pm See How to sign an applet

coolgoose

Re: Buttons in Applet
Reply #4 - Oct 25^th, 2009, 4:34pm

Thanks alot for ur replies.........

I have implemented the code and facing some prob.

Idea is user can input image thru internet and i'll do the image processing on image and return the processed image.

As told i am taking image by

String imgName = selectInput();
img = loadImage(imgName);

size(img.width, img.height);

Then some image processing in which i am using one function which i suspect may cause a problem for web......but i am not sure

Func is : image(img, 0, 0);

Once i am done with image processing I ask user where to save the processed file

String savePath = selectOutput();
save(savePath);

It is working on my PC when i run through processing....It ask for image and ask where to save and save image is fine.....

But when I export the program and run the servlet, it ask for input image but do nothing after that. I won't show any window to save output image......

PLease guide if anybdy know how to proceed....

Thanks!!!!

PhiLho YaBB Moderator Offline Posts: 4190 Near Paris (France)	Re: Buttons in Applet Reply #5 - Oct 25^th, 2009, 11:15pm img() is not a problem. But perhaps save() is. Since it is a more destructive call, it might be even more restricted than load. I admit I never tried to save on local disk from an applet, I should try and see what is going on.

coolgoose YaBB Newbies Offline Posts: 5	Re: Buttons in Applet Reply #6 - Nov 7^th, 2009, 1:20pm Thanks alot for replying.......... I am wondering No bdy here knows anything about it????

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