i have an xml file , there are number of images i want to display them
in a "Image View" and the "Image View" will be in scroll view as u
scroll the images should keep loading . i am having difficulty in
coding that ,any help would be helpful
This link will help you Load image to a tableView from URL iphone sdk
Try to download lazy loading application code and implement that in your project.
Link for application Lazy loading.
Related
I have a quick link with the filmstrip layout. Some of the items are MS Streams videos. The generic web icon shows for them in the filmstrip. I would like to add a custom image, or at least show an image in the video. If I try the custom image icon, here is no option to specify the image.
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When I try custom image, there is no option to upload an image. I was expecting that feature.
I am going to develop a mechanism to export as many as approx. 100 photos with their position information to a KML/KMZ file.
Just wondering what is the best practise to do this. My initial quick options are:
1. use html img tag in the description of a placemark to internally reference the actual photos wrapped in the internal "files" folder in the KMZ;
2. use html img tag in the description of a placemark to reference the URL of a photo (publicly accessible).
Option one involves writing all photos in the internal "files" folder of a KMZ. This would make it a massive file. Meanwhile, all photos would have to be loaded in memory during the loading of the KMZ file.
My question is with the option 2, if a particular photo would not be loaded until the user clicks on the placemark to open the popup balloon OR all the photos are loaded like the option 1?
Thanks!
Cheers,
Alex
You can think of Google Earth as a specialized web browser and the HTML within a given placemark as being handled same way HTML in a web browser is handled. In option 2 the images are not downloaded until user clicks the placemark and the description balloon is selected and starts to render.
Option 1 you have a huge KMZ file as you describe that must be downloaded entirely to the client and unpacked locally. The file may be too large to download in a mobile device if you want Google Earth mobile users to view it. The Google Earth essentially unpack the KMZ then access images as in the case of option 2 when the placemark with that image is selected. Only difference is that the entire collection must be downloaded in one shot so the initial startup time is slower and depends on network speed.
I am inspecting a portal's page for loading of images ,its loading very slow.
We pick images from a filesystem , images name from database and read them, create a list and show results using a4j:mediaOutput tag. but the images are being loaded very slowly.
http://www.easyrenting.com/list-detail/3bhk-ardee-city-sector-52/6263
The first problem I see is that all your pictures are high-res (1800px x 2400px).
You really should create thumbnails server side to meet your view requirement and load images according of the size you want to show on the client size.
Have you only verified that your web page weight about 6.5MB including all images? (Check with Firebug).
I would recommand you a custom servlet like this one FileServlet supporting resume and caching with GZIP, and create a URL pattern according to load full res or thumbnail depending of the requirement.
There is no problem using the a4j:mediaOutput tag.
The images are getting loaded slowly because the size is too large, you need to find out a way to optimize the image size. Probably you can re-size the images before saving it to your file system.
Unless you are giving the zoom functionality, you do not need these big images.
That should help!
I am working in Drupal 6.26 Project.I wanted to know,how to create the menu as in http://www.honda.com.my/ using drupal 6.26. which module is useful. I have used module named megamenu, but that module i cannot upload images and display those images with menu. How to display image with menu name along with readmore?
As in one of my project I have same requirement and I use Menu Icons module.
This module allows you to upload an image in the menu-item's configuration form.
After uploading the image, the icon data will be added to the menu link's
options array.
When a menu link is goes through the theme layer, it will receive an extra
class which by default is used to attach the images as a background image to the
corresponding menu item. These class names are also compatible with Nice Menu's.
Hope you will get what you want.
I am new to developing on the iPhone so am sorry if this is an easy question, but it has had me stumped for a little while.
Basically the app displays data retrieved from an XML feed. In that feed is an element that contains the path to an image. eg http://www.myserver.com/myimage.jpeg.
I want to be able to display that image in the list view of my iPhone app.
Most importantly, I don't want to stop the list drawing for each image, the rest of the data should be displayed immediately and then each image downloads and displays as quickly as data speed etc make it available.
What is the best way of downloading that image and displaying it?
Ideally can someone point to some working example code.
Thanks
Stephen
Displaying the image: you could create a UIWebView and just point it to the path - and then it's fully zoomable too.
Displaying in the list view:
//Somehow download your image...
cell.image = Your Image