How Do I iterate through a TIFF image in an ImageField?

Does anyone know of a method to iterate tiff images inside an ImageField?
If I load a Tiff image which constitute of multiple pages/images only the first image available on the imageField.

In JavaScript you'd do something like:
var nodeList = xfa.resolveNodes("MytxtBox[*]");
for (i = 0; i < nodeList.length; i++) {
xfa.host.messageBox(nodeList.item(i).access);
I haven't tried the script, so there may be some syntax errors, but that's how you do it.
FormCalc would be something like:
for i = 0 upto 2 do
$host.messageBox(MytxtBox[i].access)
endfor
Chris
Adobe Enterprise Developer Support

Similar Messages

How do you iterate through a string?

Hi! How do I loop through a string of characters. My program needs to iterate through a string in order to do some calculations. Here is an example:
<item>1</item>
<description>This is an example.</description>
How I iterate through description one character at a time.
Thanks for your help!

<?xml version="1.0" encoding="UTF-8"?>
<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" xmlns:fo="http://www.w3.org/1999/XSL/Format" version="1.0">
<xsl:template name="add-X">
<xsl:param name="string" select="." />
<xsl:if test="$string">
<xsl:text>X</xsl:text>
<xsl:value-of select="substring($string, 1,1)"/>
<xsl:call-template name="add-X">
<xsl:with-param name="string"
select="substring($string, 2)" />
</xsl:call-template>
</xsl:if>
</xsl:template>
</xsl:stylesheet>
Create an file named TEST.xsl with the above code.
<aaaa>ABCDE</aaaa>
Create an file named TEST.XML with the above code.
Create an RTF template with form field valus as
<?import: file:///C:\Desktop\Sample RTF\TEST.xsl?>
Note : here you have to point the xsl path where your TEST.xsl is located.
Then create another form field with value
<xsl:call-template name="add-X"> <xsl:value-of select="." /> </xsl:call-template>
When you merge the xml and RTF , you will find the no of "X" equivalent to length of the string in <aaaa> tag in xml

How do I iterate through a subform structure ?

I have subforms which have individual fields which I have to set access either open or protected. Instead of listing each single field, is there a way I can use a for loop to iterate through the subform and set each field access as needed?

That’s unfortunate because we aren’t using Acrobat/Reader to read the forms. We’re using a product called FormStream Filler. Anyway, I stumbled onto a technique used in a previous form here. I don’t understand everything about it, but I was able to replace enough code to get it to work with my form. Suffice to say it has a lot to do with nodes.
Thanks for answering.

How can I iterate through the TextObjects of a Report object?

Post Author: EMoscosoCam
CA Forum: Other
Hello(Using Crystal Reports XI Release 2 and Visual Basic 6)I have the name of a TextObject as a string. I would like to make something like this:Dim objReport As CRAXDRT.Report' once initialized from an RPT fileobjReport.TextObjects(strName).Supress = TrueOf course, there is not such a thing as a TextObjects collection. Is there a similar way to do what I want? Consider that the TextObject's name to be supressed is a string, and that I do not have it before-hand.Thanks a lot.

Post Author: JonathanP
CA Forum: Other
Hi;
You can loop through every section, then through every object, and check to see if it is a TextObject or not.
ie:
Dim I As IntegerDim X As IntegerFor I = 1 To Report.Sections.Count For X = 1 To Report.Sections.Item(I).ReportObjects.Count If Report.Sections(I).ReportObjects.Item(X).Kind = crTextObject Then Report.Sections(I).ReportObjects.Item(X).TextColor = vbRed End If Next XNext I
Regards,
Jonathan

How do i iterate through this html document.

I trying to read in an html file which looks like this
<ID>1</ID>
<BODY>blah bal blah
blah bal blah.
</BODY>
<ID>5</ID>
<BODY>blah bal blah
blah bal blah.
</BODY>
<ID>7</ID>
<BODY>blah bal blah
blah bal blah.
</BODY>
Problem is i need to record the id numbers and do stuff with the text in the body.
So my final result should be one file with each id # followed by the manupulated text in each body. so far i cant find any examples on iterating through html docs.
...ANY IDEAS??
tx in advance :)

I used the tokens....
FileReader file = new FileReader("problemFile.txt");
StreamTokenizer inputStream = new StreamTokenizer(file);
// read into Vector caled vec.
int tokenType = inputStream.nextToken();
for(int index = 0; tokenType != StreamTokenizer.TT_EOF;)
AStrVarable = inputStream.sval;
if (name != null)//ommiting the numbers.numbers returns null for sval
vec.add(AStrVarable);
tokenType = inputStream.nextToken();
but this just treats the file as one big block. im need to loop through all instances of "<ID>1</ID>" ids, return the id number and then for each id process the contents (bla bla bla)of the "<BODY>bla bla blah </BODY>" bodies.
thanks for ur suggetions

.Tiff image issues

When I try to insert .tiff images (like iChat smilies) I have to move them way over for them to actually come up where I want them to when the site is viewed through a web browser. If I don't move them they show up no where I want them to. I have attached an image to show you what I mean.
I want the smilie to show up in the "hole" and where it is positioned now makes it show up there.
PowerBookG4 17 1GHz(768mb RAM) G5dual2.5(1.5GB RAM) G4 Cube 1.8GHz iBookG4 1.07G Mac OS X (10.4.3)

Hi,
I am new to MSDN and require some help on dealing with TIFF images.
How do i extract the values from TIFF images, edit their values, and resave them as TIFF images?
I saw the MSDN information on "How to: Encode and Decode a TIFF image".
But still have the following issues.
1)Image^ myImage = gcnew Image(); --> error: Image is ambiguous. I am apparently missing some includes or namespace, but i can find the System::Windows::Image namespace.
2)How do i extract the grayscale values from the TIFF images? What variables are they being stored in?
Thanks!
Hi,
I am afraid that this forum is to discuss client application development using Windows Forms
controls and features, I would recommend you post this issue in the following forums depend on the language you are developing with.
1.
C# forum
2.
C++ forum
Regards.
We are trying to better understand customer views on social support experience, so your participation in this interview project would be greatly appreciated if you have time. Thanks for helping make community forums a great place.
Click
HERE to participate the survey.

Iterate through RichTable with custom cells

Hi.
I create a RichTable by drag and drop a view in DataControls. View is from table xxx and table contains only one column, binding description field in the table.
This description is shown in an OutputText UI component.
Then, I add a column with a SelectOneRadio component (to check Yes/No).
Finally, I add another column with an Input Text to write comments.
So, when I click one button, I capture the action event and want to process table content. But, how can I iterate through this table?
How can I get each row, and each cell in its row (each radio, each text)?
My JDeveloper version is 11.1.1.7.0
Thanks in advance. Best regards
EDIT: _________Final solution_________
Add two transient attributes and iterate the VO object is very easy.
For the specific issue about radio button, add a switcher and bind the radio group with the transient attribute.

Hi,
You could do something like
               <af:switcher id="s1" defaultFacet="input" facetName="#{row.type eq 0?'radio':'input'"}>
                <f:facet name="input">
                    <af:inputText id="it2" value="#{row.answer.inputValue"}/>
                </f:facet>
                <f:facet name="radio">
                    <af:selectBooleanRadio id="sbr1" value="#[row.answer.inputValue"}/>
                </f:facet>
                </af:switcher>
-Arun

Iterate through table rows

Hi Experts ,
JDEV 11.1.2
how can we iterate through Richtable rows one by one......?
if we have a 5 rows in a table , i need an iteration thorugh all 5 rows in order to check attribute values......how can i implement this?
please give me some rference code...
PMS
Edited by: pms on Apr 4, 2012 2:40 PM

Hi
getAllRowsInRange() method in the DCIteratorBinding will help you to get the number of rows and u can perform the check of attribute values inside the loop.
Example:
DCIteratorBinding dcib1 = (DCIteratorBinding) bindings.get("ViewObjectIteratorName");
DCIteratorBinding dcib2 = (DCIteratorBinding) bindings.get("ViewObjectIteratorName");
for(Row r1 : dcib1.getAllRowsInRange){
for(Row r2 : dcib2.getAllRowsInRange){
regards,
KR

Iterate through filtered rows

I have a table (af:table) with a filterable column. How could I iterate through the rows after the filter was applied?
Thanks in advance
jleon
(JDeveloper 11.1.2.4.0)

Have you tried to get the iterator in the bean method and iterate over it?
        BindingContainer bindings = BindingContext.getCurrent().getCurrentBindingsEntry();
        //access the name of the iterator the table is bound to. Its "EmployeesVOVIIterator"
        //in this sample
        DCIteratorBinding dciter = (DCIteratorBinding)bindings.get("EmployeesVOVIIterator");
        //access the underlying RowSetIterator
        NavigatableRowIterator rsi = dciter.getNavigatableRowIterator();
        while(rsi.hasNext()) {
            Row row =rsi.next();
            // work with the roe
        }Timo

Iterate through a subprocess

Hi,
How do i iterate through a subprocess until a condition is met?
Thanks,

You can try this..
Intialize i=0 and assuming roles is a list containing a list of roles.
<Activity id='1' name='initialize'>
<Action id='0'>
<expression>
<set name='role'>
<get>
<ref>roles</ref>
<ref>i</ref>
</get>
</set>
</expression>
</Action>
<Transition to='getroleinfo'/>
</Activity>
<Activity id='2' name='getroleinfo'>
<Action id='0'>

</Action>
<Action id='1'>
<expression>
<set name='i'>
<add>
<ref>i</ref>
<i>1</i>
</add>
</set>
</expression>
</Action>
<Transition to='intialize'>
<lt>
<ref>i</ref>
<length><ref>roles</ref>
</lt>
</Transition>
<Transition to='end'/>
</Activity>

Iterate through HashMap and .....

Hi friends,
I have a HashMap with say following entries..
(ad_key1 , value1)
(ad_key2 , value2)
(ad_key3 , value3)
(ad_key4 , value4)
(hk_key1 , value1)
(hk_key2 , value2)
(hk_key3 , value3)
(hk_key4 , value4)
Now my requirement is that i have to iterate through the hashmap and get all the values for the keys starting with ad_ , and not just that whils storing it in some other place remove that ad_ part and store the remaining. so removing the other part od_... and storing it is fine, i will do that.
But the problem is how do i iterate through the HashMap in a way that i retreive first key then check if it is starting with ad_ , then retreive second key and check that whether it is starting with ad_ and so on .
please do help,
thanks in advance

import java.util.Iterator;
import java.util.HashMap;
     public class IteratorExample
          public static void main(String args[])
               HashMap hashMap = new HashMap(); // Constructs a new empty HashMap
               hashMap.put( "One", new Integer(1) ); // adding value into HashMap
               hashMap.put( "Two", new Integer(2) );
               hashMap.put( "Three", new Integer(3) );
               System.out.println("Retriving all keys from the HashMap");
               //     retrive iterator from keySet of the hashmap
               Iterator iterator = hashMap.keySet().iterator();
               while( iterator. hasNext() )
                    System.out.println( iterator.next() );
     }

How To Convert Multi Page Tiff Image Through open office in application

I will Appreciate Any Effort Or Reply Which Can Tell Me , To convert a multi-page tiff image in pdf format in application i.e not on desktop using simple open -office but through coding. I doubt if there Exists Ny Plugin Or Separate Library Which Can Do Tht. Code Or Library inJava Language will Be Preferable

Your question does not make any sense. First, PDF does not support multi-page TIFFs. DO you have a PDF that you are trying to convert to WORD or what. It is unclear of what you are starting with and what your end goal is. If you are dealing with coding, you may need to check the SDK forum, but trying to understand what you are trying to do would be a good idea first.

How to display TIFF images?

Hello all.
My web application needs tiff images viewer with a very primitive functionality like zoom. I'm a new in working with graphics and it seems like java.awt.image package doesn't support TIFF images format. From searching this forum I understood there are 3 party products like JAI to work with those images.
Can somebody send me an example of how to read and display those images with zooming option; and/or how to convert from tiff to GIF/JPG formats (which also can be a solution for me).
If somebody has a ready applet that implements the required functionality and can share it with me, I would appreciate it very much.
Email: [email protected]
Thanks in advance.

I am also looking for Tiff Image zooming functionality. Please through your ideas or suggestions. I will appreciate your advises. If anyone has developed API, Please let me know, I am ready to look in to it. I will appreciate your quick response.

How to add a text Component ( text annotation) to the Tiff Image

Hi.............
This is the first time I am using Sun Developers Forum.......................
My problem is.............I want to add a component ( Text or Label ) to the Tiff Image which is displayed on the JIMICanavs [ from JIMI API ].
Even , if anybody knows about How to add a component to the JIMICanavs , Please help me..................................

I'm curious: is JIMI still popular? What advantange does it have over the current Java 2D support in the J2SE, or over JAI?

How can I merge two TIFF images in one...?

I need some help please, I am looking for a way to "resize" black & white single TIFF images.
The process I need to do is like cutting a small image and paste it over a new blank letter-size image (at 300 dpi), like a template.
Or better yet, is there a way to do something like this...?
Open image...
image.*width* = 2550;
image.*height* = 3300;
image.save();Some APIs and topics in the internet do or talk about resizing, but the final images get stretched or shrinked and I need them not to do so at all.
Also, I do not need to display the images, only to get the TIFF images processed and saved back to a file.
How can I do this with Java and JAI? Unfortunately I am almost new to this and I don't know how difficult it might be to deal with images.

If 2550 x 3300 isn't the original aspect ratio of the image, then the image is going to looked streched or shrinked in at least one dimension. There is no way around that. It would be like resizing a 2 pixel by 2 pixel image into a 3 pixel by 6 pixel image. The image would look like it's height shrunk or it's width stretched. Had I resized it to 3 pixels by 3 pixels or 6 pixels by 6 pixels, though, then it wouldn't look shrunken or streched.
Open image...
image.*width* = 2550;
image.*height* = 3300;
image.save();*1)* To open a TIFF image you can use the javax.swing.ImageIO class. It has these static methods
read(File input)
read(ImageInputStream stream)
read(InputStream input)
read(URL input) You can use which ever method you want. But first you need to install [JAI-ImageIO|https://jai-imageio.dev.java.net/binary-builds.html]. The default ImageReaders that plug themselves into the ImageIO package are BMP, PNG, GIF, and JPEG. JAI-ImageIO will add TIFF, and a few other formats.
The downside is that if clients want to you use your program on their machine then they to will need to install JAI-ImageIO to read the tiffs. To get around this, you can go to your Java/jdk1.x.x_xx/jre/lib/ext/ folder and copy the jai_imageio.jar file (after you've installed JAI-ImageIO). You can also obtain this jar from any one of the zip files of the [daily builds|https://jai-imageio.dev.java.net/binary-builds.html#Daily_builds]. If you add this jar to your program's classpath and package it together with your program, then clients won't need to install JAI-ImageIO and you'll still be able to read TIFF's. The downside of simply adding the jar to the classpath is that you won't be able to take advantage of a natively accelerated JPEG reader that comes with installing JAI-ImageIO (instead, ImageIO will use the default one).
*2)* Once you've installed [JAI-ImageIO|https://jai-imageio.dev.java.net/binary-builds.html] and used ImageIO.read(...), you'll have a BufferedImage. To resize it you can do the following
BufferedImage newImage = new BufferedImage(2550,3300,BufferedImage.TYPE_BYTE_BINARY);
Graphics2D g = newImage.createGraphics();
g.setRenderingHint(RenderingHints.KEY_INTERPOLATION, RenderingHints.VALUE_INTERPOLATION_BILINEAR);
g.drawImage(oldImage,0,0,2550,3300,null);
g.dispose();Here, I simply drew the old image (the one returned by ImageIO.read(...)) onto a new BufferedImage object of the appropriate size. Because you said they were black and white TIFF's, I used BufferedImage.TYPE_BYTE_BINARY, which is a black and white image. If you decide to use one the BufferedImage types that support color, then a 2550x3330 image would require at least 25 megabytes to hold into memory. On the other hand, a binary image of that size will only take up about one meg.
I specified on the graphics object that I wanted Bilinear Interpolation when scaling. The default is Nearest Neighbor interpolation, which while fast, dosen't look very good. Bilinear offers pretty good results scaling both up or down at fast speeds. Bicubic interpolation is the next step up. If you find the resized image to be subpar, then come back and post. There are a couple of other ways to resize an image.
Note, however, if 2550 x 3300 is not the same aspect ratio as the the TIFF image you loaded, then the resized image will look shrunk or stretched along one dimension. There is absolutely no way around this no matter what resizing technique you use. You'll need an image whose original dimensions are in a 2550/3300 = .772 ratio if you want the resized image to not look like it's streched (you can crop the opened image if you want).
*3)* Now we save the "newImage" with the same class we read images with: ImageIO . It has these static methods
write(RenderedImage im, String formatName, File output)
write(RenderedImage im, String formatName, ImageOutputStream output)
write(RenderedImage im, String formatName, OutputStream output)You'll suply the resized BufferedImage as the first parameter, "tiff" as the second parameter and an appropriate output for the third parameter. It's pretty much a one line statement to read or write an image. All in all, the whole thing is about 7 lines of code. Not bad of all.
Now as for the 300 dpi thing, there is a way to set the dpi in the Image's metadata. I'm pretty good at reading an image's metadata, but I've never really tried writing out my own metadata. I know you can set the dpi, and I have a somewhat vague idea how it might be done, but it's not something I've tried before. I think I'll look more into it.

How Do I iterate through a TIFF image in an ImageField?

Similar Messages

Maybe you are looking for