Problems capturing a image and saving into a ImageView

stackoverflow.com - 2012-05-15 11:21:51 - Similar - Report/Block

I`m new in android programation and I´m having a problem with some stuff. I have an ImageView Without any image loaded, when I take a photo with the camera, the captured image puts into the ImageView. I want to save this, but I dont know how to save the directory of the photo in a string, and how to load this directory in the imageView at...

How to get rotated image of imageview in uiview?

stackoverflow.com - 2013-04-29 10:00:49 - Similar - Report/Block

I created RotatedView subclass of UIView and added UIImageView as subview of RotatedView and also draw a image on RotatedView using drawRect: method same as image of imageView. I applied pinch and rotate gestures on imageView. When i pinch the imageView drawing image is also changed. But when i rotate the imageView, the drawing imag...

How can I add a TextView into an ImageView in GridView Layout?

stackoverflow.com - 2012-06-19 15:21:45 - Similar - Report/Block

I need a GridView, but in each grid, there will be an ImageView and TextView over/inside it. It will be like an item image in each grid, and name of the item on the image. I am tring: public View getView(int position, View convertView, ViewGroup parent) { ImageView imageView; if (convertView == null) { // if it's not recycled, initiali...

Open CV image effects

stackoverflow.com - 2012-11-05 10:06:15 - Similar - Report/Block

I am using openCV in objective C. I wants convert image into Black and White, I already done it, but my output Black and White image is not clear, there is black shade on image. Any one can help? - (IBAction)blackAndWhite:(id)sender { imageView.image=orignalImage; cv::Mat dst; cv::Mat src=[self cvMatFromUIImage:imageView.image]; if( !src.

Adding gif image in an ImageView in android

stackoverflow.com - 2011-06-30 13:22:37 - Similar - Report/Block

I added an animated gif image in an imageView. I am not able to view it as a gif image. No animation is there. It's appearing just as a still image. I would like to know how can i show it as a gif image.

Subject: k2 Item Image tab not saving... - by: Renae

getk2.org - 2013-03-05 00:29:29 - Similar - Report/Block

Hello, Ive set up a few k2 joomla sites before on my preferred host and they are faultless. However I have been forced to use a hosting provider that im not familiar with and am getting troubles with image uploads and k2 item image saving. 1. When I add an image to the item image tab.. nothing saves. Looks like it is saving.. I get no err...

Scrolling Image in Image View?

stackoverflow.com - 2012-07-25 09:32:14 - Similar - Report/Block

I have an image which has a dimension of about 1200x800.. Now I would like to display it in an ImageView in such a way that the image would not scale down to fit the screen of the device but instead it will allow me to swipe to view the other parts of the image. Basically just like in the google's MapView. Is this possible with ImageView...

how to delete drawing cache

stackoverflow.com - 2012-05-29 06:46:37 - Similar - Report/Block

i m developing an app in that i want to swap images at runtime when user clicks on them. there are two imageviews when user click on first imageview and then click on second imageview that time i just fetch bitmap of first imageview's image and put it into second imageview for this i used following code public Bitmap createBitmap(ImageVi...

how to move an imageview to right get activity in android?

stackoverflow.com - 2012-03-10 03:42:55 - Similar - Report/Block

I have implemented an application with image view in my application i would like to implement when user move the image right side then i would like to get the next acitvity. How can i write an event or any other code for move the image just right side? I have used am imageView code as: (ImageView)findViewById(R.id.slide) //event for mo...

Animate an ImageView by saving starting and ending position

stackoverflow.com - 2013-05-02 07:55:22 - Similar - Report/Block

I have an ImageView which can be moved by finger with a touchListener . I want the user to save two positions of the Imageview by pressing a button and after that, when he press to play the animation , to start from the first position and finish to the second. How this can be possible? I try by saving in an array the two position by usi...

Pasting image in sms through UIPasteBoard

stackoverflow.com - 2011-04-14 14:56:25 - Similar - Report/Block

What I'm trying to do is to paste some images from my app in SMS. UIPasteboard *pasteboard = [UIPasteboard generalPasteboard]; NSString *imagefile = [[NSBundle mainBundle] pathForResource:@"imagename"] ofType:@"png"]; BOOL fileExists = [[NSFileManager defaultManager] fileExistsAtPath:imagefile...

Trying to Adapt LazyList for GridView

stackoverflow.com - 2012-04-01 14:51:26 - Similar - Report/Block

I have a gridview photo gallery and I am trying to load my images from a server (for now I am using localhost I am trying to adapt the code from this git repo: https://github.com/thest1/LazyList And at this point in the code I am receiving a null pointer on my image view: private class PhotoToLoad { // Constants...

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Android - Is it possible to declare an alpha mask directly within layer-list XML definition?

stackoverflow.com - 2011-12-25 16:06:43 - Similar - Report/Block

A newbie question I have this layers.xml that I use as a source for an ImageView. And two images, mask.png and image.jpg layers.xml: ImageView: At the moment the output is just the png over the image. I would like the png to act as a mask, clipping the image using the png alpha channel like so: Is that possible directly within the xml, or...

Android - Get resource image by name into custom cursor adapter

stackoverflow.com - 2012-03-04 01:05:38 - Similar - Report/Block

I have a custom cursor adapter and i'd like to put an image into a ImageView in a ListView. My code is: public class CustomImageListAdapter extends CursorAdapter { private LayoutInflater inflater; public CustomImageListAdapter(Context context, Cursor cursor) { super(context, cursor); inflater = LayoutInflater.from(context);...

Image view should not move outside the its superview using UIPangesture

stackoverflow.com - 2013-03-06 11:31:30 - Similar - Report/Block

I am using a UIPangesture to move a imageview and this imageview is subview of of view of class, when I move imageview then it move outside its superview. I want to set the boundary of moving this imageview, means the imageview should move only inside its superview.

AVCaptureSession is not giving a good photo quality and good resolution

stackoverflow.com - 2012-06-09 15:43:03 - Similar - Report/Block

I'm working with AVCaptureSession for capturing the image. its working fine. but not giving a good resolution. i compared it with the image capturing by iPhone Camera and i saw that the iPhone Camera Image is much better than AVCaptureSession image. i have saw 3-4 links on stackOverflow about this but could not get any solution. and i hav...

How Can I Save These Images?

stackoverflow.com - 2012-04-11 04:59:51 - Similar - Report/Block

The app that I'm writing has 10 UIImageViews that display a picture from the users camera roll. The code I'm using needs each of the UIImageViews to have tags. I'm currently using NSData to save the images, and it works great, but I can't use this method anymore because NSData doesn't support the use of tags. I also can't use NSUserDefaul...

Android Live Camera

stackoverflow.com - 2013-02-26 06:58:02 - Similar - Report/Block

Hi i am able to capture single image and show it in an imageview from live camera, but how to capture multiple images from live camera and show them on imageview, Imageview should be genarated dynamically. Camera preview and Imageview should be in a same layout.

Scrollview + scaling images = doesn't scroll properly, why not?

stackoverflow.com - 2012-07-27 19:12:31 - Similar - Report/Block

I have an image that I scale to the width of the phone/tablet. It is 224x1632. The imageview is within the scrollview, and I need to be able to scroll up and down on that image. The issue is that the scrollview sets according to the image size (1632 in length) on create, but when the image scales/stretches it is 3x taller than the origina...

Objective - C, fastest way to show sequence of images in UIImageView

stackoverflow.com - 2012-06-21 04:48:45 - Similar - Report/Block

I have hundreds of images, which are frame images of one animation (24 images per second) . Each image size is 1024x690 My problem is, I need to make smooth animation iterating each image frame in UIImageView I know I can use animationImages of UIImageView . But it crashes, because of memory problem. Also, I can use imageView.image = [UI...

Applying overlay to scaled bitmap - issues with scaling overlay

stackoverflow.com - 2012-04-22 22:28:39 - Similar - Report/Block

I am loading an imageview with a jpg from the SD card, and scaling it so that it is maximally enlarged without clipping. I then want to overlay the bitmap with a circle, centered on the coordinates of a touch event. I save the current bitmap from the imageview, create a new overlay bitmap, add a canvas, draw the original bitmap, draw the...

How to zoom while keeping the previous rotation transform as it is?

stackoverflow.com - 2012-02-24 16:10:11 - Similar - Report/Block

I have an imageView, to which, I have added UIPinchGestureRecognizer and UIRotationGestureRecognizer. in pinch gesture, I transform and scale the View and in rotation gesture I apply rotation transform to it. The problem is when I rotate the imageView and then start zooming. Zooming always begins from the normal state. So What i want is...

onclick event of imageview in a custom cell of a listview

stackoverflow.com - 2013-05-05 16:02:47 - Similar - Report/Block

I'm new in android, I'm write an application which has an imageView containing an image of "delete sign" in a custom cell of a listview. Now I'm trying to implement the click event of the imageView which is in a custom cell. But didn't find any solution, please help me to implement onclick event of imageview and checkbox as well. I'm npt...

How to set an ImageView[] array?

stackoverflow.com - 2013-02-27 12:59:01 - Similar - Report/Block

in order to set ImageView dynamic i take an ImageView[] array. If i try to work on a ImageView from my array the activity crashes. Where is my mistake? activity_main.xml: MainActivity.java: package com.example.test; import android.app.Activity; import android.os.Bundle; import android.widget.ImageView; public class MainActivity exten...

Image not responding to zoom on double tap

stackoverflow.com - 2011-11-08 01:13:33 - Similar - Report/Block

My UIImage is not zooming with the following code. The taps are recognized however the zoom does not work. Its basically the taptozoom code from the iOS dev site with a navigation controller floating behind the UIScrollView and UIImageView. This TapToZoom code works without the navigation controller. Is there problem with the image stretc...

(iphone)autorotation does not change my view's size

stackoverflow.com - 2012-03-23 02:31:02 - Similar - Report/Block

I am currently facing the conundrum that when I rotate my device, the view does not change its size. The view is a imageView embedded in a scroll view. The view controller is embedded in a navigation controller. Here's core code for my view controller. - (void)viewDidLoad [super viewDidLoad]; [[self navigationItem] setTitle:self.i...

Avoid multi-click in image view android

stackoverflow.com - 2012-05-17 04:51:39 - Similar - Report/Block

I try to use this code to prevent multi-click in ImageView but it doesn't help. Boolean isClicked = false; @Override public void onClick(View v) { if (v == imgClick && !isClicked) { //lock the image isClicked = true; Log.d(TAG, "button click"); try { //I try to do some thing and then release the image view Thread.slee...

3D imageView rotation by 360 degrees by user touch

stackoverflow.com - 2013-04-16 12:05:25 - Similar - Report/Block

We have a bike image. When a user rotates the image by swiping, we have to show the image in different angles. Provide any suitable tutorial please...

Modifying a dicom image and saving it as raw data?

stackoverflow.com - 2013-02-21 11:24:11 - Similar - Report/Block

Here is the matlab data, where I'm trying to modify the dicom image pixels. The dicom image is of 4D, 3d for the Rgb image and other dimension represents the fames. I take each frame and I modify the some specific pixel values and I try to save them whole dicom image data in raw format. The reason why I'm saving it in raw format is that I...

Horrible ImageView bitmap quality?

stackoverflow.com - 2013-04-04 11:28:45 - Similar - Report/Block

I've got a splash screen with an ImageView playing the part of a background. Regardless of whether or not I allow my bitmap to be scaled (which I do), the image quality is horrible. I think it's reducing the color depth. I've looked around SO already and one suggestion was to place my image in raw instead of drawable but that didn't he...

Save image in NSUserDefault and get in other ViewController

stackoverflow.com - 2013-03-19 07:03:59 - Similar - Report/Block

I am saving image in nsuserdefaulf in my first viewcontroller where i am getting image from imagepicker [[NSUserDefaults standardUserDefaults] setObject:UIImagePNGRepresentation(image ) forKey:@"image"]; and i am getting this image in next viewController like this NSData* imageData = [[NSUserDefaults standardUserDefaults] objectForKey:@"i...

Drupal 7 Image Styles saving thumbnails in the large styles folder

stackoverflow.com - 2013-04-23 18:09:45 - Similar - Report/Block

I'm not sure if anyone else has had this problem or not but here goes. I've set up my local environment with the following modules Image Crop ImageMagick Colorbox All other image modules are in core i.e. imagefield, imagecache etc. The problem i'm having is in when I save an image in my content type, after uploading and cropping, I'll go...

My program is doing nothing while i run my app, i cant figure out the mistake, plz hel me out in this

stackoverflow.com - 2013-03-20 06:40:25 - Similar - Report/Block

This is my code, i cant figure out any error. -(void)viewDidLoad [super viewDidLoad]; // [self createNAvigationBar]; imageView =[[UIImageView alloc] initWithFrame:CGRectMake(30, 30, 320, 460)]; imageView.animationImages = [NSArray arrayWithObjects: [UIImage imageNamed:@"image0"], [UIImage imageNamed:@"image1"], [UIImage imageNamed:...

Setting an image in ListView item using SimpleCursorAdapter and ViewBinder

stackoverflow.com - 2011-11-14 10:48:48 - Similar - Report/Block

Is there a way I could set an image to an ImageView inside a ListView ? In this, I am using a SimpleCursorAdapter to display all the fields and using a ViewBinder to set the image bitmap to the ImageView . The image is downloaded using an AsyncTask . The code that I have written is provided below: private void updateTimelineUI() { Cu...

Cannot save changed bitmap (changed saturation)

stackoverflow.com - 2012-03-09 14:41:43 - Similar - Report/Block

I got a problem, where I am stuck now for a long time, I hope you guys can help me out. I got a piece of code that I can open an image, change the saturation (with seekbar). then I want to save the changed image. But that last part isn't working as it should be. With this code, I can change saturation, and then save the changed bitmap, bu...

How to change image in GWT

stackoverflow.com - 2012-08-01 10:55:34 - Similar - Report/Block

I've got some problems with class Image, from GWT. I create Image, something like that: Image img = new Image(path); and then, I add to this variable click handler. And I want to change image after clicking on it. Now I'm doing it in this way, that I have second Image: Image img2 = new Image(path2); and after clicking first Image (img) I...

Image dont appear

stackoverflow.com - 2013-02-25 13:03:17 - Similar - Report/Block

Hi guys Thanks in advance, i've an image, and i want show it when my contatore is more then 10. But it dont appear. ImageView immagine; immagine = (ImageView) findViewById(R.id.nello); immagine.setVisibility(View.INVISIBLE); ... contatore++; display.setText("Il totale è: "+ contatore); if (contatore >10) immagine.setVisibility(View.V...

make a button that moves image

stackoverflow.com - 2012-04-28 13:06:24 - Similar - Report/Block

I am kind of new to iOS development and I want to make a button that moves my image one frame height up and if the button is pushed again move the image one frame height back down. http://imageshack.us/photo/my-images/140 /72197925.png/ (Illustration of the solution) I am trying to use as little code as possible. UIImage *image = [UIImage...

Утечка памяти - Received memory warning? - Программирование iOS/iPhone

cyberforum.ru - 2012-08-04 17:32:23 - Similar - Report/Block

Всем привет! Подскажите как можно решить проблему и где я делаю ошибки? Использую ScrollView, при начальной загрузке приложения в методе viewDidLoad в цикле заполняю суб-слои ScrollView картинками при помощи метода addSubview:imageView: (код ниже) (в результате можно скролить полосу из 7 картинок) //************************************** *...

Массив из ImageView - Программирование Android

cyberforum.ru - 2012-08-10 12:48:04 - Similar - Report/Block

Подскажите как создать массив из ImageView? Пытался сделать так: Код: RelativeLayout l=(RelativeLayout)findViewById(R.id.Rela tiveLayout1); ImageView[] pole; for(int i = 0;i<3;i++) pole[i] = new ImageView(this); pole[i].setId(i); pole[i].setLayoutParams(new RelativeLayout.LayoutParams(35,35)); pole[i&...


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