f jimenez

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since Mar 14, 2007
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Recent posts by f jimenez

ive searched an activeX function for it, but found none... isnt there any plugin?

thanks a lot.
what im trying to find now is a client plugin that does antialiasing/ image enhancement. our system only works in ie so please i need ie plugins. or if there is another way to do these jobs, so much the better (our system uses, php, javascript, css).

thanks a lot...
hello guys,

i am displaying images in my webpage. but the image displayed has a bad quality. this is because the image is scaled down. now i want to know if there is a way to enhance displayed image quality? is there a way to smoothen images?

thanks a lot...

Originally posted by Saif uddin:

confused, as this code is runs only on client side.

are you getting any error?



im not getting any error... what i meant by server is the computer where this codes will be deployed... of course, javascript runs client side.

Originally posted by Dan Drillich:
Please have a look at http://truetalkdev.blogspot.com/2007/07/get-image-size-after-image-is-fully.html .



i have already seen this but it doesn't work as well... i have tried it with my pc and its fine. but when i tried to use it in the real server, it wont work...
hello guys,

i am really not interested in getting the width and height of the image per se. but im interested in getting their height and width on or after they load. i have to do this to display the image correctly. if the image width is bigger than that of the height, the image is to be displayed with a width of 100. else, its height will be 90. so this has to be done before the image is displayed. i have placed a function which gets the width and height in the onload of the image object, but unfortunately it returns a zero. i have no idea why but it really does this.

thanks a lot.
hello everyone,

i am using javascript and php in my web application.
before i display images, i would like to get their width and height. i used the getimagesize() function of php, but there are time when the width and height returned are blanks. i dont know how and i dont know why but there are really times like this. because of this, i started to search for a workaround when this scenario happens.

i placed an onload function in my img tag. in that function i used this.width and this.height to get the size. but then, they returned zeroes. i dont know what to do now.

can anybody please help me? how do i get the image width and height?

thanks a lot.
ok... then i guess this is a hopeless case. lots of changes will be made if this will be done in php... our code handling this is javascript.

thanks a lot for all your help guys...

Originally posted by Eric Pascarello:
CSS and JavaScript have no image capabilities. Only way you can get it to be clearer is to start out with a bigger file.

Eric



thanks for the reply.

my problem is not with the enlarging of the image. our image is large. my problem is when images are shrunk. the quality of the image looses greatly. is there a way to sharpen or smoothen images in javascript or css?
hello guys,

i have a web application which enabled users to zoom images. these images are mostly scanned documents. now, my problem starts when images are zoomed out. documents are not readable even when images are fitted to width. is there are workaround on this?

my zooming algorithm only changes the width and height of the image accordingly. i have no idea of this can be improved so as to improve image quality. i have no idea if this can be done with css. my problem is when images are scaled down. they loose quality...

thanks a lot for any help you can give...
hello guys,

is there a way to get the properties of the browser where an applet is embedded? i want to know the location on screen, width and visible rectangle of the browser...

is this possible?

thanks a lot.
16 years ago
guys, what is the reason behind an applets slow reaction/response time to any event done for the first time? like when i click a button for the first time, it takes 10 seconds or so before a specific action is performed. but when i click it for the second time, it takes around 2 or 3 or even 1 second to perform the action...

why is this so guys? i just want answers... thanks... no codes needed...
16 years ago
yes, thats exactly what i did... thanks a lot...
16 years ago
thanks...

i just have another question though. what exactly does timeout do? does the connection stop when timeout is fired?

how can i reconnect it? to reconnect it, does it mean i have to make the same process again?

thansk a lot.
16 years ago
thanks ulf.

how can you do the second option? pls help...
16 years ago