I had uploaded images to mongoDB using GridFS. I want to retrieve an image from the db and display it in the browser. How to do this with the help of Sinatra and HAML.
I have a scanned image of a book page and i need to crop this scan for leaving only page area. I tried to use AForge to detect page borders, but it doesn't work because the space which i need to crop may consist of little "light" areas (due to scanner quality) and edge detector detects borders there. That's why this is bad idea as for me.
Could you recommend something?
P.S. Please don't tell me to use non-free libraries.
hi,
I'm using Taxonomy Image module to convert my tags into images. Now I would like to remove the links to the taxonomy term page.
how can I replace element with ? Where is the related php code, or is there any drupal setting to do it ?
thanks
I have a requirement to do the following.
Pass a set of variables from a website to a backend webservice
Apply the variables to a WPF 3D model.
Generate an image and pass back to the website.
Is this possible?
Hi, can anyone tell me how can I create an image preview inside a customized cell with the aspect of the ones loaded in the mms'.
I've been trying to do it by changing values in IB and I haven't been able to.
Thanks a lot!
I am trying to increase the size of the image by 20. So I am using ScaleTransform as shown below.. but the following code doesn't do any scale Tranform.. Any help would be appreciated...
Since I cannot pre-render all the images in PNGs and real-time image transformation functions are required, namely:
skew
perspective
(like the transform action found in Photoshop)
Which API (CoreAnimation? OpenGL ES?) should I look into? Even better, is there any sample code around? Thanks!
Hi, I'm working on Steganography application. I need to hide a message inside an image file and secure it with a password, with not much difference in the file size. I am using Least Significant Bit algorithm and could do it successfully with BMP files but it does not work with JPEG, PNG or TIFF files. Does this algorithm work with these files at all? Is there a better way to achieve this? Thanks.
I want to store image into my datatable and while adding colum I want to set its default value, sending you code doing with checkboxes..
public void addCheckBoxesRuntime(){
for (int i = 0; i < InformationOne.Length; i++)
{
dt = new DataColumn(InformationOne[i][1] + " (" + InformationOne[i][0] + " )");
dt.DataType = typeof(Boolean);
viewDataTable.Columns.Add(dt);
dt.DefaultValue = false;
}
}
Hi,
I would like to move my application on EC2.
I would like to know the AMI Image which has Linux(Preferably Ubuntu),PHP 5,MemCached, eAccelerator or XCache.
Please advise.
Regards,
Mugil.
Hi to all and PLS HELP
I have next menu: http://health-fitness-news.info/menu/. The links from the list have PNG background images. All browsers work fine except IE6.
I found a script which resolves this problem in IE6 but doesn't work at mouse HOVER. When the mouse is over the link the bg image doesn't have transparency.
What should I do do fix that?
Hello,
I want to change the default image of run configuration in eclipse 3.5.2, but when i open the run configuration window, under the TARGET tab, i'm not getting the 'Additional Emulator Command Line Option'.
Help me , if i installed it wrongly or, need to do it in any other way in eclipse 3.5.2.
Thanks in advance.
Hello Folks.,
I am looking for jquery script of popping up an image onmouseover..
i did this using javascript but it is not browser supportive.. so looking for jquery script..
Thanks
hi geeks,
I want to put a png image as background in QToolButton. But I am not able to get the transparent portions in the button. The transparent portions are showing as white in my QToolButton. Can anybody suggest how to remove the white portions as transparent ?
In our application I use Left and right button on navigation bar.
I want a image on back (left)button.If i use segment for that then
necessary to define a action for back button.
Please advice me for any method.
I have a lot of duplicate image files on my Windows computer, in different subfolders and with different filenames.
What Python script or freeware program would you recommend for removing the duplictes?
(I've read this similar question, but the poster there is asking about visual duplicates with differing filesizes. Mine are exact duplicates with different filenames.)
Hi Everyone:
I have found a lot of information on using UIImagePickerController to let the user choose the image they want from the Photos application's data. I am wondering how I can create this same effect on 3.0, as it doesn't seem as if a lot of the old code works anymore. In addition, I would like the user to be able to take a new picture from this same pop-up.
Thanks for any help!
Hi All,
I want Stretch a image. For that i use sprite. I want stretch sprite & this stretching is may be Circular or curve animation. I don't understand what methode used for that. Can anyone help me?
An image set as the background of a DIV is displayed in IE, but not in Firefox.
CSS example:
div.something {
background:transparent url(../images/table_column.jpg) repeat scroll 0 0;
}
(The issue is described in many places but haven't seen any conclusive explanation or fix.)
There's a TImage component on a form in my program.
In some situation, the program must test:
If "there is an image assigned to the picture property of the TImage component" then
.............
How can I do this?
Thanks in advance.
Hi All,
I'm getting a problem in html and css,
I used a bg image for my popup window whose size is 500px width and 400px height;
having a scrollable text in it. but problem is that if i reduce a size of browser it get distorted. Please help me if i can make it scalable background and according to that text as per browser size.
Thanks
Mayur Mate