I want to create a application in which i required following function
create array of images in view and move like page turning effect orientation change then same view will execute. tap on image then zoom in or zoom out image.
double tap then upload bigger image from web-services.
on image when select part of image then open url of that image.
Try these Sample code
https://github.com/devindoty/iBooks-Flip-Animation
http://oleb.net/blog/2010/06/app-store-safe-page-curl-animations/
https://github.com/mtabini/AFKPageFlipper
AFKPageFlipper will help you with the page-flip-effect. The other questions: First, try to solve it self (zoom, ...) and if you have problem ask a new questions here.
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I am losing most of my work time stucking at scrollview,autolayout issues.And now,when i found TNImageSliderViewController.I see that i have hope in scrolling images with no autolayout issue.Thanks to the developer who write TNImageSliderViewController.But,after that I want to do another thing which still keep making me stuck.I tried many tutorial and video and which keep making me stuck.
Here is what i need to do...
1.When I clicked one of my image in scrollview,i want to see full screen of that images i click at another view.
2.That another view should also have capabilities like TNImageSliderViewController which we can slide images.
3.I want to add zoom with pinch or tapped zoom at full screen image that i clicked.
Any Idea?or suggestion or library which it can do it easily and completely with no autolayout issue which we can rotate as we like?
Please help...Please,I really need help.Also all newbie like us might want the same answer like me.
I am not able to understand how to rotate the image.
I am trying to make circular progress bar.
I got a image grom preloder.
but i didn't find any thing in CSS to rotate this image.
Do i have to take the 2 or 3 images of same preloader and use setVIsible()
Plz help me to underStand this .
thanks
You don't have to use setVisible etc. If you download the file as gif and include it as any image file, that should work. Conduct a simple test to test for yourself and understand what I mean: save the gif file on your system and then open it with any browser. You will see the loading animation without any code. Basically gif file itself will take care of animation, as per specificatoin
In my carousel view after 7 images next image shows the first image , the other one shows the second image although they are different images. I mean after 7 images they start repeat images. I am sure it is coming different images. My images are buttons. When i click them they show detail view. In detail view they show correct images but in carousel not. Do you have any idea what causes that. Thank you.
It sounds like you are using the reusingView feature wrongly.
You can fix it by increasing numberOfVisibleItems, but that's not actually the right way to do it since it uses up more memory and slows down the carousel.
Paste your carousel:viewForItemAtIndex:reusingView: method into the question and I'll check it for you.
I have a UIWebView which has images in it, say that I have the point/coordinates of the x y position of the image, width and height. Can I create an image just by specifying the location of the image in UIWebView? If yes how?
Or is there a way to get an UIImage from a UIWebView without actually looking at the <img src=""> of the html tags? Basically I don't want to make a connection to the internet to pull an image as the image is already there seen on the screen. Question is how do I extract it?
Depending on the cache policy in place, a request to retrieve the image may not result in another connection to download the image... But to answer your actual question...
You can take a 'snapshot' of the UIWebView and then crop to the location of the image in question. Check this question out for details on how to do this: How Do I Take a Screen Shot of a UIView?
This link explain a way to get the image just by grabbing it from the specified coordinates. How to create a UIImage from the current graphics context?.
However there might be a more elegant solution of using some javascript to get the original image by using the stringByEvaluatingJavaScriptFromString: method of UIWebview. But I am not sure if javascript is capable of doing it
I'm making an application who needs to display a map, contained in a large image file (png). The user must be able to zoom in/out the image and drag it in order to scroll the image with touch gestures.
I'm not sure that you get it, but i want to display a single image as it would be displayed by the "Photos" iphone application.
I would like some hints about the best way to do it with those gesture and with a navigation header in order to leave the image view.
Thanks in advance if you can give me any help about this issue because I did not find any clue on the phonegap doc.
/ouss
Why don't you use the built inn components for this?
Sounds like you need to wrap an ImageView inside a ScrollView and a HorizontalScrollView, then rescale the image by handling onTouch-events.
Take a look at the MapKitPlug plugin:
https://github.com/phonegap/phonegap-plugins/tree/master/iPhone/MapKitPlug
Good Luck!
I would use http://cubiq.org/iscroll-4 which has some really slick image zoom going on. You can also start loading new images after certain zoom levels for finer grains of quality.
I would suggest Child Browser phonegap plugIn.
It is very simple and easy to implement.
It supports loading page from a url as well as you can show any kind of images.(png, jpg, jpeg, bmp and gif)