Images with variables help

Ok so i want to use php to have a variable called banner and
make an image with the src being set equal to banner. I can get an
empty image with an x through it to display. When i right click it
and go to properties i find that the src isn't set to the variable
i declared.
Here's how i tried to do it:

You need to escape the image source = variable i have some
pics that i did the same thing like this:
<img src='pics/" . $picloc['name'] . "' width='$diswidth'
height='$disheight' alt='" . stripslashes($picloc['description']) .
"... Date: " . date("D F jS, Y", strtotime($picloc['upload_date']))
. "'>
yours would be like this:
echo "<img src='" . $banner . "' width='$bannerw'
height='$bannerh' alt='$sitename'>";
you might have to do the same to the alt text mine i did
because its from a RS, but just do the '" . $sitename . "' if you
need to.

Similar Messages

Creating materialized view with variables - help

Greetings,
I want to create an materialized view (MV) from the external public db link. Below is my full query:
CREATE MATERIALIZED VIEW PROJECTS_MV
REFRESH WITH ROWID
AS
SELECT prj.Project_id, prj.desc,
prj.parent_project_id, f_year, f_month
FROM sysadm.prj@EFUYEEDW_DB_LINK.MSDB prj
WHERE prj.pf_scenario_id = '708KDD'
AND prj.ph_id = 'SHAREDP'
AND f_year = (SELECT EXTRACT(year FROM current_DATE) FROM dual)
AND f_month = (SELECT EXTRACT(month FROM current_DATE) FROM dual)
Question: In the query there are two variables that capture the month and year and requery it. Does the data get updated automatically when a new month or new year changes?
If there is a change, how would I change so it would update the data accordingly?
Thanks for your help
john9569

Hi Christian,
Thanks for your response. Your codes return the date as 01-JAN-09 which is not what I'm looking for. Maybe my question is not clear.
So far, the MV is executed correctly what I want. My concern is when it updates the MV, does it get the new data (f_month & f_year) when the MV is updated automatically?
Other words, the MV is updated nightly to get the incremental data from the db link. Once it passes to the new month, I am not sure how this MV handles since the f_month is now changed to differrent number.
Thanks for your help.
Bests,
John9569

How to save Buffered Image with variable transparency in a file.

Hi,
I need to save BufferedImage (type ARGB) in a file.
Transparency in this image is a function of position. Who knows, what would be the best suggestion for type of file to store this image (probably not JPEG) and which package would be appropriate. A sample of code would be higly desirable. Please help, thank you in advance.

Your can use the ImageIO-API if your software runs under JVM1.4 or you must use the JAI (Advanced Imaging API) ...

I want to display the image with the help of servlet by specifying the url

hi all,
I am getting the Image from the Server to the Servlet (when i am using the physicalAddress ie c:/programfiles/......)it was getting the image but at the same time it was not displaying the image when i am using the URL address(ie http://localhost:8080/....)it was not displaying the image.
I don't know what the problem is...what is the problem?
can anybody give me the suggestion for fixing that.
thanks in advance
lakshman

Hi,
Invoice you will have the Purchase Order no. Display the purchase order through ME23N and at the item details you can find the GRN No. Or double click on the purchasing doc no. system will display the PO.
Thanks
VK

First Script: Need some basic skill help? Can you add an image with a click?

Hello, Im working on a project were you can replace people heads in a photo. Its for a project so its not supposed to be perfect. So far heres what i think the best steps to take are, but im not sure how to take the first scripting steps. How can i add an image with a script? How can i store a x y coordinates?
1. I would create four variables and than store the XY cords of the the high point of the head, the bottom of the chin, amd the farthest right and left of the face.
2. I would than add the image of the head that I would already have.
3. If the x coordinates of the top and bottom are off kilter, I would rotate new head until = old face dimensions..
4. I would also see if the width is too big or small and resize accordingly
5. I would than resize the head so that the eyes would match up.
Thanks for any help you can provide!

Is that script for a browser html. Its not for Photoshop and like Photoshop would fine UiApp undefined so does Microsoft. Is that a Chrome script or Android script? Why post it here?
Atiqur Sumon wrote:
function doGet() {
   var app = UiApp.createApplication();
   // The very first Google Doodle!
   app.add(app.createImage("http://www.google.com/logos/googleburn.jpg"));
   // Just the man in the middle
   app.add(app.createImage("http://www.google.com/logos/googleburn.jpg", 118, 0, 50, 106));
   return app;

I have made a webpage in HTML with several links to JPGs / GIFs. The text matter opens perfectly but not the images. Please help me

I have made a web page in HTML with several links to JPGs / GIFs. While text matter opens up perfectly, but not the images. Please help me.
== This happened ==
Every time Firefox opened
== User Agent ==
Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1; CTS Version; .NET CLR 1.1.4322; .NET CLR 2.0.50727)

URL of that web page?

Can't delete images with adobe bridge for days , don't know how to fix this , can you please help ?

Can't delete images with adobe bridge for days , don't know how to fix this ? Can you help please ?

Thank you so much for sharing

HELP!!!! I have spent hours trying to find out how to embed an image with a link or a Microsoft Word document with a hyperlink built within the document -- not as an attachment! Does ANYONE know the secret? Can it be done, or not! My PC clients do it.

HELP!!!! I have spent hours trying to find out how to embed an image with a link, or embed a Microsoft Word document with a hyperlink built within the document -- not as an attachment into my email -- but where it shows as the email content when opened! Does ANYONE know the secret? Can it be done, or not? My PC clients do it all the time easily. Then I want to be able to send the embedded image/document (not as an attachment, but visable within the email when opened) to many email contacts at once, BUT the individuals receiveing them DO NOT SEE the other email contacts. Cannot seem to be able to find anything on being able to do these 2 tasks.PLEASE, SOMEONE, HELP!!!

Don't know if this applies to Lion, but read here:
http://www.makeuseof.com/tag/create-html-announcement-mail-iweb-mac/

Photoshop won't open Raw images with my new Camera Canon 6D help! I use Photoshop CS5 extended version.

Hello,
I got a new camera and Photoshop and Lightroom won't open Raw images with my new Camera Canon 6D help! I use Photoshop CS5 extended version. and Lightroom 3

Good news and bad news:
The bad news is that you need CS6 or higher to open 6D RAWs. (The 6D didn't get support until Camera Raw 7.3; 7.0 premiered in CS6.) You can choose to upgrade (I'd recommend skipping CS6 and go straight for CC 2014 for $10/month) *OR*...
...the good news is that the DNG Converter can help you convert your RAWs into DNGs for use in CS5 and Lightroom 3.

How can I blur a image with two variables : degree and radius?

how can I blur a image with two variables : degree and radius?
a lot of thanks !

What are the values of these variables supposed to represent?

Help: I have a globe image with a black background...how to...

Hi,
I have a simple Earth globe image with a black stars background. I'd like to cut out the black background and get this all white....basically id like just the globe visible with no background.
http://www.ingerreime.no/inger/Images/globe.tiff
I know this is newbie question, but i have no idea how to do it. Please don't tell me i have to get photoshop???
Thanx!
David

Dave:
Terence isn't the jerk in this thread. He's was just attempting to give you a solution you can run yourself instead of having it given to you.
GraphicConverter can create a transparent file, a gif. Try the following workflow:
1 - first convert the file to a gif (use 89a) and save and reopen.
2 -select the Magic Pen and set it's sensitivity to about 40 (double click on it will bring up the setting pane).
3 - click on the black background to select all of the black.
4 - select to the Edit->Make Selection Transparent menu option.
5 - save the file.
The black will turn to a checkerboard pattern indicating transparency. If you anticipate a lot of advance editing I suggest you look at Photoshop Elements. I find it much more powerful than GC and it supports layers which is a very powerful too. Here's an example of some of the advanced editing you can do with it.
Do you Twango?
TIP: For insurance against the iPhoto database corruption that many users have experienced I recommend making a backup copy of the Library6.iPhoto database file and keep it current. If problems crop up where iPhoto suddenly can't see any photos or thinks there are no photos in the library, replacing the working Library6.iPhoto file with the backup will often get the library back. By keeping it current I mean backup after each import and/or any serious editing or work on books, slideshows, calendars, cards, etc. That insures that if a problem pops up and you do need to replace the database file, you'll retain all those efforts. It doesn't take long to make the backup and it's good insurance.
I've written an Automator workflow application (requires Tiger), iPhoto dB File Backup, that will copy the selected Library6.iPhoto file from your iPhoto Library folder to the Pictures folder, replacing any previous version of it. You can download it at Toad's Cellar. Be sure to read the Read Me pdf file.

Help! Trying to import image with transparent background

I'm trying to import a picture that has a transparent backgound so when i layer it over video its just the picture itself not the canvas it was made on.
In photo shop I made it on a transparent canvas.
Whats my next step?

Thank you.
I have made my image with a transparent background in photoshop, now I need to bring it into final cut pro maintaining that transparent background, so I can layer it on video.
How to I do this?

Help!!!! when i try to transfer my videos from phone to computer they upload as still images with sound!!!!

hi all,
when i try and transfer my videos from phone to computer they are tranfering as still images with sound! I have tried going through i tunes! quick time and vlc player but they are all coming up the same!
I have bought several apps to aide with this but they all give the same results!
i find it hard to believe that i cannot transfer videos from iphone as i have a samsung monte too and that requires plugging in and selecting phone then selecting what i want transferring and then they are there to watch as i recorded them!!!!!
these are really important videos of my daughters first steps etc so really need to get this right! and as phone memory is low i cant do much on phone till i get rid of the vids!!!!
thanks in advance

Plug your iPhone into your PC, when it is connected open my computer and you will see your iPhone under devices. Double click on your iPhone and a window will open and display a dics drive called "internal storage", double click on internal storage and a folder will appear (might be named DCIM), double click on that folder and another folder should appear. This folder(s) (their may be more then one) should contain all your pictures and videos taken on your iPhone. Simply select the video(s) you want to save to you computer by right clicking on the video, select copy and then paste it where you would like to save it on your pc (click and drag will also work). After you have transfered the videos to your pc see if they play properly.

Save an image with partial transparency

There appears to be no way to preserve alpha channel information when saving an image out of labview, even when using the IMAQ vision functions. That is to say, you can create a partially transparent image using labview, but you can't save it to disk. Is this correct?
global variables make robots angry

The issue boiled down to bad documentation. LabVIEW is cool,
but I really can’t wrap my head around how, given the very limited amount of
documentation, so much of it could contain goofy mistakes. The documentation
says that LabVIEW can’t handle a 32-bit image, and that it can only render
transparency as a binary mask.
Attached is a VI that demonstrates how to create partial
transparency in LabVIEW by building a 32-bit image with an alpha channel.
LabVIEW has no problem saving it out as a PNG. You can’t display it properly
with the picture indicator, but you can display it properly with the 3d picture
control. You have to ignore the documentation and switch the image bit depth
value to 32 and order the image data as groups of 4 bytes, alpha, red, green,
blue for each pixel.
Also, if you create a binary picture mask to be used with a
picture indictor, you need to add an extra column of bytes for no identifiable
reason. You’ll find that when LabVIEW reads in a PNG with an alpha channel, it
reads it in properly and creates a binary mask. You can save it out properly
and alpha channel info is preserved. The mask will be larger than expected
because of the weird extra column of bytes that isn’t mentioned in the
documentation. For instance, if you load a 600 x 400 PNG with an alpha channel,
the mask will be 30400 bytes long instead of 30000 bytes that would be expected
if the description of how the binary mask works was right.
Please note that there are two separate data structures (the
32-bit image data with an alpha channel and the binary mask with the weird
extra column) that are described incorrectly in the documentation for all of
the picture function help pages. Note that there are several lines in each affected
help page that need to be corrected.
I like LabVIEW because it’s great for communicating with NI
hardware, it’s easy to do parallel computing and it’s super easy to make a nice
GUI. I’ve used LabVIEW to write real-time target tracking software that works
on a wide range of targets in real video and I’ve used to it write a real-time
3D simulation using real imagery and real video including ground imagery,
transparent cloud imagery and real video of explosions. So, even though the
function libraries are not terribly robust, I know that LabVIEW has a good deal
of potential as a platform for serious programming work. I only started using
LabVIEW less than two years ago, so that should tell you that LabVIEW is fairly
intuitive to use.
However, I’m a little disappointed and frustrated with it
because I keep getting burned by poor documentation and silly bugs that eat up
programming time. LabVIEW is expensive software, and while the function
libraries are nice, they are somewhat limited. I think that National
Instruments should either offer much more functionality or do a better job
documenting and debugging the existing function libraries (of add-ons and
toolkits, too) in order to justify the cost of LabVIEW software.
Message Edited by Root Canal on 11-02-2009 05:33 PM
Message Edited by Root Canal on 11-02-2009 05:35 PM
Message Edited by Root Canal on 11-02-2009 05:37 PM
global variables make robots angry
Attachments:
transparency.zip ‏724 KB
nope.png ‏62 KB
32 bit with alpha channel small.png ‏599 KB

How to capturing scrolling images with no java controls?

Can somebody help me? I am trying to capture the image of the browser, using the followed code to do it, but I can not take it scrolling the screen. I do not use any control of java in the browser. Does anybody have an idea?
Robot r = new Robot();
image1 = r.createScreenCapture(clippedScreen);
File file = new File("c:\\Csa\\3.9\\Fimages\\"+counter+".jpg");
javax.imageio.ImageIO.createImageOutputStream(file);
ImageIO.write(image1,"jpg",file);
//Scroll the screen
scrollTheScreen ();
//Takes scrolled area
image2 = r.createScreenCapture(new Rectangle(0,666,1280,80));
File file2 = new File("c:\\Csa\\3.9\\Fimages\\"+counter+1+".jpg");
javax.imageio.ImageIO.createImageOutputStream(file2);
ImageIO.write(image2,"jpg",file2);
As you can see I take two parts of the screen but I am having troubles adding the images, I do not know if there is an easier way to do this.
Thank you in advance.

Thanks to anybody, but i found the way on how to capture the image.
1. Take a snapshot of the screen.
2. Scroll the screen pushing the button down.
3. Take the snapshot of the scrolled part of the screen.
4. Scroll the screen pushing the button down.
5. Take the snapshot of the scrolled part of the screen.
6. Compare the 2 last images, if they are equals, stop scrolling, else scroll again.
7. Join the images first, second and third images, to get a single one corresponding to the hole info of the browser.
8. Save the resulting image.
The thing in this problem is to manage the images as RGB components for that you must use the getPixel(col, row, color); method to manipulate the components in matrix and added to a bigger matrix where you join the complete components. Be sure that you manage the 3D matrix correctly, [width of the screen] [height of the screen] [RGB components], i.e.
* This saves just the red component, the green and blue must be saved too.
public int[][] imreadRed(BufferedImage bi)
          Raster r = null;     // * Raster
          int [][] image;     // * Image array
          int imageWidth = bi.getWidth();     // * Image Width
          int imageHeight = bi.getHeight();     // * Image Height
          int[] color = new int[3];     // * array to colors RGB (r -> 0, g -> 1, b -> 2)
          r = bi.getData();
          image = new int[imageHeight][imageWidth];
          for(int row = 0; row < imageHeight; row++)
               for(int col = 0; col < imageWidth; col++)
                    r.getPixel(col, row, color);
                    image[row][col] = color[0];          //Saves the red color to the array image on the first coordinate
          return image;     //Return the array with the red component
     }* This merge the matrix into a bigger one.
public int [][] mergeMatrix (int [][] mat1, int [][] mat2){
         int rowsMat1 = (mat1.length-53), colsMat1 = mat1[0].length,     //mat1.length da los renglones de la matriz height
         rowsMat2 = mat2.length, colsMat2 = mat2[0].length;          //mat1[0].length da las columnas de la matriz width
         int [][] addedMatrix = new int [rowsMat1+rowsMat2][colsMat1];
         for (int row = 0; row < rowsMat1; row++) {
              for (int col = 0; col < colsMat1; col++) {
                   addedMatrix [row] [col] = mat1 [row] [col];
          for (int row=0; row < rowsMat2; row++) {
               for (int col = 0; col < colsMat2; col++) {
                    addedMatrix [rowsMat1+row] [col] = mat2 [row] [col];
         return addedMatrix;
    }* This convert the matrix into an image.
public BufferedImage imwriteComponents (int [][] arrRedImg, int [][] arrGreenImg, int [][] arrBlueImg) {
          int arrayWidth = arrRedImg[0].length;     // * Image Width
          int arrayHeight = arrRedImg.length;     // * Image Height
          BufferedImage completeImage = new BufferedImage(arrayWidth, arrayHeight, BufferedImage.TYPE_INT_RGB);     // Create a BufferedImage with RGB pixels
          WritableRaster wRaster = completeImage.getRaster();     // Create a raster so we can access the BufferedImage pixels
          int [] color = new int [3];     //color variable to save all the components
          //join the 3 matrix in one color type
          for(int row = 0; row < arrayHeight; row++)
               for(int col = 0; col < arrayWidth; col++) {
                    color [0] = arrRedImg [row][col];
                    color [1] = arrGreenImg [row][col];
                    color [2] = arrBlueImg [row][col];
                    wRaster.setPixel(col, row, color);
          return completeImage;     //Return the Buffered image with the red array component
    }That is a solution that I found to this problem, if someone has an easy way to do it please tell us.
Thank you.

Images with variables help

Similar Messages

Maybe you are looking for