Big Big Image Question

Hi,
I'm working with Image objects and I'm wondering about something. If I'm not working in an applet,
but an application, can I still use the applet class to load images? Is that possible or do I have to revert to the harder to use buffered image which I have no idea of how to load GIFs, PNGs, or other file formats? Please help me on this one.

If you really want to load images the old-fashioned way (as in Applet),
You can get the toolkit:
Toolkit tk = Toolkit.getDefaultToolkit();Then use one of the various createImage or getImage methods, for example:
Image image = tk.createImage(byteArray_or_string_or_URL_or_imageProducer);I'm wondering why you think BufferedImages are harder to use than plain
images. It's the opposite! You can read a BufferedImage by:
BufferedImage bi = ImageIO.read(file_URL_or_InputStream);The j2se jre comes with readers for GIF, JPEG and PNG formats. You can go here
and download readers for BMP, JPEG, JPEG 2000, PNG, PNM, Raw, TIFF, and WBMP image formats.
Java is using the Service Provider pattern here, so the above line of code is
still all you need.

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Image Upload - Big size image

I get succede to work with the below link to upload the image.
But its not working for the big size image. Could you please help any one.
http://search.experts-exchange.com/simpleSearch.jsp?q=upload+OR+imag+OR+servlet+OR+java+OR+asp+OR+upload+OR+imag&searchSubmit=true

Big images could take a lot of memory. For instance 3000x3000 ARGB image will take 34MB in memory. If you load 2 images in memory then it takes more than 64MB that could be a problem with default Java Heap size (64MB). A solution is to not load the image fully in memory to display. Try the following image upload applet with large image: http://www.jfileupload.com/products/jimageupload/index.html and you will see if it helps.

Update to FF 23 changed resolution from 1600x900 to 1280x720, increased window size, and made text big and images and videos blurry

After upgrading to ff 23 from ff21 on my Windows 8 ultrabook laptop, the browser window blew up to fill the entire screen. Web pages stopped displaying properly - text is big, but images are blurry, including those on the ff toolbar, and videos are pixelated and unviewable.
I tried the layout.css.devPixelsPerPx fix - it didn't work. The text became unreadably small instead.
I noticed that javascript window resolution in Firefox 23 is showing a resolution of 1280x720 instead of the 1600x900 that it should be. How do I get FF 23 to display in 1600x900 resolution?

Yes, the screen.width and screen.height are adjusted for the device pixel ratio based on your zoom level. (Demo page: [http://dev.jeffersonscher.com/resolution.html])
It sounds as though your Firefox 23 is picking up a Windows setting of 125% zoom. If you change layout.css.devPixelsPerPx to 1.0, Firefox should display at your display's native resolution instead of your Windows resolution (100% instead of 125%). This will indeed make the text in the toolbar area a lot smaller, but the content area should look the same as Firefox 21. Does it look a lot different? How much zoom (e.g., Ctrl+) is needed to make it look like you remember?
Meanwhile, you can use this extension to adjust the toolbar area if you stick with the 1.0 setting: [https://addons.mozilla.org/en-us/firefox/addon/theme-font-size-changer/ Theme Font & Size Changer]. Clicking its icon and changing the font size from "Normal" to 14 or 15 usually works pretty well. Once you re done with your adjustments, you can use the Customize feature to take its icon off the toolbar. ([[Customize Firefox controls, buttons and toolbars]])

Big big problems using Generics, BeanInfo and Introspector

I'm having a big big problem with Introspector class. Let me setup the problem:
public interface VO<T, V> {
public T getOid();
public void setOid(T oid);
public V getVersion();
public void setVersion(V version);
public interface CarVO extends VO<Long, Integer> {
public String getPlate();
public void setPlate(String plate);
public class CarVOImpl implements CarVO {
private Long oid;
private Integer version;
private String plate;
public Long getOid() { return this.oid; }
public void setOid(Long oid) { this.oid = oid; }
public String getPlate() { return this.plate; }
public void setPlate(String plate) { this.plate = plate; }
public Integer getVersion() { return this.version; }
public void setVersion(Integer version) { this.version = version; }
public class Cool {
public static void main(String[] args) {
    try {
      CarVO vo = new CarVOImpl();
      PropertyDescriptor[] properties = Introspector.getBeanInfo(vo.getClass()).getPropertyDescriptors();
      for (int i = 0; i < properties.length; i++) {
        System.out.println("Name " + properties.getName());
System.out.println("PropertyType " + properties[i].getPropertyType());
} catch (Exception e) { e.printStackTrace(); }
Well. This code is 100% alright, compilation OK. In runtime, no matter what I do, inverting the generic types, modifying interfaces, whatever, the property with the first generic type defined (in this example, oid) will be wrong resolved to java.lang.Object, instead the correct java.lang.Long.
Name oid
PropertyType class java.lang.ObjectAltering the order of the getter and setter in the source code seems to affect the result of Introspector!!! (ahhhhhhh)
This is probably a damm bug of Introspector class, that is private of Sun. Any idea to correct this problem?

Hi,
JSF 1.1 doesn't coexist nicely with HTML components.
So if your goal is to build layouts in HTML then this
will not produce the result you want
Skins in 10.1.3 are slightly different than in 11
(selectors may have changed their names). If you need
to specify the class property to make skins work then
this indicates that the skin selectors you use are
not the correct ones.
FrankHi Frank,
thank you for your help, I'm replacing every html component with adf one, panelGroup, panelHorizontal, panelBorder, objectImage etc... etc... but I have a problem...
I need to put an object component about Macromedia Flash and I cannot find any adf component to replace it. Any idea please?
Thank you again.
Ciao.
Ricky

Big file saving question.

Dear all,
I am writing a foto ablum application in RIA.I want to save
all the fotos in bytearray,and then save it as a file in user's
computer,so that the user can open their file to retouch without
downloading or uploading.
Question is that I afraid if the fotos' filesize is too
big,it may make an error such as "out of memory".
What should I do,please?
Thank you!

I hope you try to say AIR instead of RIA. (bcuz RIA means
rich internet application = any asyn applicaiton including ajax
etc)
If you try to make it as a RIA application (which means it
runs in a browser), you can not touch to client's file system so
you need to send the data to server to make it downloadable.(any
php script that will get the bytarray, return an image would work
for this case)
for the AIR case, you dont need to worry for the file size
unless the user does not have enough space.

MSI Big Bang Marshal - Questions

Hello all
I am new here and I have been doing research on components for a new computer I am making a shopping list for. I have a few questions I have not been able to find any information online. Here goes
1. Anything specific I should know about the motherboard other then whats in the specs? Problems, quirks, etc?
2. Does the motherboard only support 2x Dual Video cards like 2x Nvidia GTX 590 or can I use 4x Nvidia GTX 480s?
3. P67 motherboards with the nf200 on them support 24 pci-e lanes. if I use:
PCI_E1 - 8x
PCI_E3 - 8x
PCI_E5 - 8x
PCI_E7 - 8x
Makes up 24
But there are still:
PCI_E2 - 1x
PCI_E4 - 1x
PCI_E6 - 1x
PCI_E8 - 1x
Left. Does that mean there are no lanes left and I coudnt even fill anything in the other 4 slots like PCI-E Sound, etc?
4. If you do Dual, Tri, Quad-SLI and have a PhysX card, how many PCI-E lanes will your PhysX card consume? Is it set by the NVIDIA control panel, the number of lanes of the chipset divided by the mount of video cards or by the card itself?
5. When people say Dual, Tri, Quad-SLI +PhysX, does it mean (Dual -1(PhysX), Tri -1(PhysX), Quad -1(PhysX) or does it mean (Dual +1, Tri +1, Quad +1)?
6. I know Scalability of increasing arrays of video cards is pretty poor, but could I do Quad SLI +PhysX using the MSI Big Bang Marshal?
7. Which is most advantageous, Tri SLI +PhysX, Quad SLI, Quad SLI +PhysX?
8. Sorry, probably not related, but I wanted to do Raid with SSD's for very fast reads and writes yet have redundancy. I wanted to get some OCZ Vertex 3s and I was reading about how Raid 5 was interesting but apparently Raid 5 increases the degredation of SSD? Has anyone experienced this or have any suggestions on best raid configurations?
Thank you for all of your help

Quote
P67 motherboards with the nf200 on them support 24 pci-e lanes. if I use:
PCI_E1 - 8x
PCI_E3 - 8x
PCI_E5 - 8x
PCI_E7 - 8x
Makes up 24
By my count, that makes 32 lanes. If not done so, a lot of pre preparation information can be gathered at the MSI Global Website. All the basic & more detailed information can be found there. The downloadable pdf manual is usually much more comprehensive than the manual that comes with the board as well, & can probably answer a lot of your questions. I don't believe the board can do Quad GTX 480 SLI.

Big X with question mark error

I have been working on a presentation for weeks and today after trying to print my slides, I found an error on a slide, edited it and all of a sudden the background went away and became white. The text and photo were still on the screen, but everything was gray and there was a big X going from the corners of the slide and where it intersects in the middle was a question mark. Talked to tech support and they didn't know what it was. Everytime I wanted to edit a slide, it did that. I ended up restoring to a backup that Time Machine had made, but what happened????

I have been having the same problem aswell... Even though none of my original files have moved or been renamed. Can't answer your question, but hopefully we'll find the answer.

Big Big batch rename question

Hi folks. I've seen a few batch rename questions before, but I think this one's a little different.
I have a long (8 minute) movie, one big piece in a FCP timeline. For reasons unimportant to this question, I need to break it up into about 50 little 10 second movies. I can do that easily but using the cutting tool and cut cut cut away until I've split my one item in the timeline into 50 pieces. I can then drag them into a bin. Of course, each one is called "final" (that's the name of the movie). I can select all those clips and make them independent clips, which now allows me to rename them.
Problem is, they need to be renamed to a bunch of unrelated words. ie "plane", "building", "sky" etc. So a simple batch sequence that names them 1, 2 ,3 is not what I'm after.
I have an exel file with a single column that lists all these names in their proper order. So far, I have successfully:
exported a batch list from my 50 clips in the bin that are named the same.
replaced the file names in that batch list with the names from my column of names
reimported that revised batch list into FCP. Their properties are all correct, ie the right name is with the right in and out points etc.
I'm stuck now where those clips have a red line through them. How can I relink the 50 clips in the timeline (which are all still called "final") with their properly named counterparts in the bin?
batch capture of course isn't a solution since there's nothing to capture.
Hope that's clear and thanks in advance for any ideas.
B

If you're running a 32 bit version of windows try Batch Rename
A really great piece of freeware that is easy to use.
There are also options within PS's batch dialog that allow you to do the same thing, but I find the above app so much easier.
I really miss it on my Vista 64 box...

Efficient Time effective algorithm to read a BIG Size Image matrix

Hi,
I am given a specific problem for Big size Matrix data handling.
In a File there are Huze data in the Matrix form (m*n) - These data basically represents some image pixel value.
say for example I am give a pixel value of leena image of size 5MB.
What should be the efficient logic for faster reading of the File and put it in a Data Structure,
What should be the efficient Data structute to hold that huge data (data range varry from 0-255)
Thank you
shankha

It rather depends what you want to do with the data. For most purposes, I'd imagine that that the standard image libraries are pretty good.

Big sleep image file!?

I'm not sure if it's big but I'm running out of room on my hard drive about 7G left out of 100G. I figure I might be able to clean some of that clutter so I ran the Disk inventory utility.
It found that my sleep image is 13G, is it normal?
For info I rarely shut down my computer (may be once a month), actually my session right now as been up for 9 days.
Any advise, idea?
Thanks
Thierry
PS: As well as 7 swap files totaling another 5G approximately
Message was edited by: ThierryR

Why don't you just replace your drive with a much larger one? Check out MacSales.com for larger drives for your model.
With only 2 GBs of RAM I would not expect a 13 GB sleep image. The sleepimage file should be the size of the installed RAM.
You have a lot of swap space in use because you are running too many concurrent processes for the amount of RAM installed. Add more RAM or run fewer applications. Rebooting will also reduce the swap file to its default.

HT5312 BIG PROBLE - security questions

I created my account almost 2 years ago, i never had a problem (well no big ones) it let me buy stuff in both my iphone and apple tv but not in my laptop, it never mattered because i just got song in my phone and tv stuff in the apple tv and it automatically downloads in my laptop, but now we get to my big problem I can't buy anything in my phone. I put my password and it clams it is the first time buying for this phone and I have to answer security questions (I can't seam to get the right answer) but It was working and I download tons of things but suddenly it's asking me to answer the questions that I just don't have a anwser to. What should I do ?

You need to contact Apple, either through the link in that article or by phoning them and asking for the Account Security team.
(85310)

How to create a pdf file where big (spread) images are tiled into small ones?

Hi,
How do I create such (as in subject) file? I read on the net that people compain about such issue sometime occur in their export. I've to confess, I'm no expert in publishing and my friend help with creation of presentation file and I want to emulate this option as a sort of security measure, to discourage people from extracting images from my file.

While I haven't exactly managed to find the answer to my question, I've found a workaround that gives me the look that I want.
Instead of adding the 'parchment' background in Adobe Acrobat, I already add the background (as a Watermark) in the original Word 2010. Although I think the images still get flattened, they get flattened into the parchment background so it doesn't actually matter.
Solved now!

Big-O general question (not a homework)

Could you show me what and why the big-o for;for (k=0; k<n; k++)
x=h-linear(k)
}.............OR.............
for (k=0; k<n; k++)
x=h-linear(n)
Also, how does the big-o relate to the run time of a for loop/search/etc....??
Thanks.

And just as a hint, from what I remember, the complexity of the loops is worked out something like working out how much cost the loop is (i.e. k for the loop for (k = 0; ...)) multiplied by the complexity of the operation inside the loop, which I guess in your case in linear. So I guess it's k.

Big physical image size for thumbnails on blog overview page

I have a problem with the physical size of the thumbnails on the blog overview page with iWeb '08 (version 2.0.3):
In my blog overview page- see http://web.mac.com/steinfatt/site/Blog/Blog.html - the thumbnails are displayed with a width of about 182 px, but the images are not resized to this width by iWeb. iWeb only sets the width-attribute in the img-tag to this size, but the images themselves have a width of 630 px. As a result 878 KB of image data is loaded with the blog overview page.
On the single pages of every blog entry iWeb resizes all pictures to the appropriate width of 400 px.
The original images have a width between 621 and 2560 px and are transferred directly from iPhoto to iWeb via the media browser.
Does anybody know about this issue and are there any solutions or work arrounds?

To which size should I resize the images? And why does iWeb '08 resize my images to a 400 px width for the blog pages with a single message, but does not so for the blog overview page?
I think, iWeb '08 should also resize the images to the appropriate value on the blog overview page (in my case to a width of 182 px).

A BIG AND BAFFLING QUESTION

How do you cast an object to a subclass which is a variable at runtime? The object is a Class object which
may vary in a program. Now how do you cast a superclass object to the class associated with this Class object.
For example, you may cast a Component object to a Container or JComponent depending upon the value of the
Class object.
Thanks in advance.

It's not an interesting question unless you can also answer the question of how you are going to write the piece of code following. Having got a thing which is either a Component or a JComponent, how are you going to write the code that's going to handle it?
... and the answer of course is that you can't. You just have to write two (or N) logic branches, one for each possible case. In the case where you won't even know the class until runtime you can't write the code following at all.
Unless you use Reflection.

Big Big Image Question

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