Gallery application does not accept URL for an image as part of the Intent. You need to save the image first. Then you can launch the default image viewer with something like this: Intent intent = new Intent(); intent.setAction(Intent.ACTION_VIEW); intent.setDataAndType(Uri.parse("file://" + "/sdcard/test.jpg"), "image/*"); startActivity(intent);

Please try to use bellow code. // open camera try { Intent action = new Intent( "android.media.action.IMAGE_CAPTURE"); action.putExtra( MediaStore.EXTRA_OUTPUT, MediaStore.Images.Media.EXTERNAL_CONTENT_URI .toString()); startActivityForResult(action, TAKE_PICTURE_FROM_CAMERA); } catch (Exception e) { // TODO Auto-generated catch block e.printStackTrace(); } // save image super.onActivityResult(requestCode, resultCode, data); if (resultCode == RESULT_OK) { bmp = (Bitmap) data.getExtras().get("data"); iv.setImageBitmap(bmp); }

How to render RDLC to PDF in IE and Opera http://www.danielroot.info/2009/06/how-to-render-reporting-services.html

You can use git difftool to show a single commit. Say you want to see the commit with the sha1 abc123: git difftool abc123~1 abc123 (~1 tells git to move to the previous commit, so abc123~1 is the commit before abc123) If you use this regularly, you could make a custom git command to make it easier: Create a file called git-showtool somewhere on your $PATH with the following contents: git difftool $1~1 $1 Give that file execute permissions: chmod +x ~/path/to/git-showtool Use the command git showtool <sha1 or tag or ...> Profit.

I redid this for you. Try this and you should be good. It looks like you have your relative and absolute positioning mixed up. HTML <!-- Begin Image Hover --> <ul class="enlarge"> <!-- First Image --> <li> <img src="image.jpg" width="150px" height="100px" alt="Dechairs" /><span><img src="image.jpg" alt="Deckchairs" /><br />Deckchairs on Blackpool beach</span> </li> <!-- Second Image --> <li> <img src="image.jpg" width="150px" height="100px" alt="Blackpool sunset" /><span><img src="image.jpg" alt="Blackpool sunset" /><br />Sunset over the Irish Sea at Blackpool</span> </li> <!-- Third Image --> <li> <img src="i

Here is my take: <Window x:Class="LargeJpeg.MainWindow" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" Title="MainWindow" Height="350" Width="525"> <Image x:Name="Image" Stretch="None"/> </Window> public partial class MainWindow : Window { public MainWindow() { InitializeComponent(); var bitmap = new BitmapImage(); bitmap.BeginInit(); bitmap.CacheOption = BitmapCacheOption.None; bitmap.UriSource = new Uri(@"C:5x5.jpg", UriKind.Absolute); bitmap.DecodePixelWidth = (int)Image.ActualWidth; bitmap.EndInit(); bitmap.Freeze(); Image.Source = bitmap; } } Average memory usage: 130 mb on a

try this code package com.imageviewexample; import android.app.Activity; import android.os.Bundle; import android.view.View; import android.view.View.OnClickListener; import android.widget.Button; import android.widget.ImageView; public class ImageViewExample extends Activity implements OnClickListener { /** Called when the activity is first created. */ TextView txt; int image_index = 0; private static final int MAX_IMAGE_COUNT = 3; private Integer[] mImageIds = { R.raw.image1, R.raw.image2, R.raw.image3 }; @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.main); Button btnPrevious = (Button)findViewById(R.id.pr

This is not perfect solution but its a work around: While loading your webpage (her dropbox page), call this javascript function "window.scrollTo(xpos, ypos);" here is tutorial for scrollto method. To call javascript function over webview, you require to NSString* javascript = [NSString stringWithFormat:@"window.scrollBy(0, yPosValueHere);"]; [webView stringByEvaluatingJavaScriptFromString:javascript]; Now where to call this method: You can use UIWebViewDelegate methods for this like: – webViewDidFinishLoad:(UIWebView *)webView Hope this might help to solve your prob. Note: User can scroll up manually and see that page.

Ok I was using SQLite and important thing that is to be done is to create 1.) A BLOB field to save your data is to be used. 2.) Use the following code to select the file. For this one need to call the Open Dialog Box. { OpenFileDialog of1 = new OpenFileDialog(); of1.Filter = "JPEG Files (*.jpeg)|*.jpeg|PNG Files (*.png)|*.png|JPG Files (*.jpg)|*.jpg"; of1.ShowDialog(); tbImage.Text = of1.FileName; } Note: Don't forget to set the related Database Field type as System.byte[]; 3.) Now convert the file into Byte Stream. { byte[] imageBt = null; FileStream fstream = new FileStream(tbImage.Text,FileMode.Open,FileAccess.Read); BinaryReader br = new BinaryReader(fstream); imageBt = br.ReadBytes((int)fstream.Length); } 4.) Insert the image in the database { String query = "In

The Data Cursor does exactly what you want: http://www.mathworks.co.uk/help/matlab/creating_plots/data-cursor-displaying-data-values-interactively.html It is the icon to the right of the "rotate" icon in the image toolbar.

You can use jquery to do this. Where you initialize your overlay, add this: $("body").css("overflow", "hidden"); Where you close the overlay, add this: $("body").css("overflow", "visible"); Hope this helps.

To call the native viwer : Intent i = new Intent(Intent.ACTION_VIEW); i.setDataAndType(Uri.fromFile(new File(path)), "image/jpg"); PackageManager packageManager = getPackageManager(); List<ResolveInfo> activities = packageManager.queryIntentActivities(i, 0); boolean isIntentSafe = activities.size() > 0; // Start an activity if it's safe if (isIntentSafe) { startActivity(i); }

Here’s how to convert mouse coordinates to cell coordinates and display a tooltip This math calculates which 75x75 cell your mouse is inside: var col=parseInt(mouseX/75); var row=parseInt(mouseY/75); And here is the math to calculate a tip rectangle in the upper-right of that cell: var tipX=tipCol*75+75-tipWidth; var tipY=tipRow*75; You can use canvas to draw the tip inside the cell at your calculated coordinates: function tip(x,y){ var tipX=tipCol*75+75-tipWidth; var tipY=tipRow*75; ctx.beginPath(); ctx.rect(tipX,tipY,tipWidth,tipHeight); ctx.fillStyle="ivory"; ctx.fill(); ctx.fillStyle="blue"; ctx.fillText(tipCol+","+tipRow,tipX+2,tipY+17); } Here is code and a Fiddle: http://jsfiddle.net/m1eri

Yes it's called a marker. It's pretty simple GoogleMap map = ... // get a map. // Add a marker at San Francisco. Marker marker = map.addMarker(new MarkerOptions() .position(new LatLng(37.7750, 122.4183)) .title("San Francisco") .snippet("Population: 776733")); Java doc here http://developer.android.com/reference/com/google/android/gms/maps/model/Marker.html If you haven't got as far as adding a map. You should follow this guide https://developers.google.com/maps/documentation/android/map

as for getting the image within the co-ordinates Bitmap croppedBmp = Bitmap.createBitmap(originalBmp, startx, starty, endx, endy); this will create a cropped bitmap like your after

If you have a 4 x 4 checkerboard that's 400 x 400, then each square is 100 x 100 pixels. When you construct a BufferedImage like this, you save a Rectangle for each square as you're doing the construction. That way, when you do a mouse click later, you can use the contains method of Rectangle to determine which square was clicked. You shouldn't use absolute positioning. If your checker board takes up half the JPanel, FlowLayout or BoxLayout works well.

Try using gimp Link for GIMP Its a free and powerful software for manipulating and creating images. it should help you with finding coordinates .

You could experiment with Jcrop on the client side: http://railscasts.com/episodes/182-cropping-images-revised?view=asciicast Or RMagick on the server side: http://railscasts.com/episodes/374-image-manipulation

Set Coordinates kImage.setX(x) and kImage.setY(y) or kImage.setPosition(x, y) Set ID kImage.setId(id) Set Offset kImage.setOffsetX(x) and kImage.setOffsetY(y) or kImage.setOffset(x, y) Sources Kinetic.Shape#setX Kinetic.Shape#setY Kinetic.Shape#setPosition Kinetic.Shape#setId Kinetic.Shape#setOffsetX Kinetic.Shape#setOffsetY Kinetic.Shape#setOffset

I would advise you to start using astropy. For the purposes of your project the astropy.wcs package can help you write a FITS WCS header, and the astropy.io.fits API is basically identical to the pyfits one you are using now. Moreover the help pages are excellent, and all I'm about to do is translate their WCS building page to match your example. To your question: FITS does not "tag" each pixel with a coordinate. I suppose it is possible to create a pixel lookup table or something like that, but the actual WCS is an algorithmic translation of X,Y pixels to astrometric coordinates (in your case "Galactic"). A nice page is here. The example I would point you to is here: http://docs.astropy.org/en/latest/wcs/index.html#building-a-wcs-structure-programmatically And here is my untested pseu

I worked it out the answer to my question. It works the way I wanted, without using the buttons. I attached below the code, hope it might be useful for someone else. To get the touched direction on the compass I calculate the offset angle between the current compass bearing (degrees variable which updated by setDegrees method called from another class) and the angle of the touch location in relation to the Y axis. public class CompassView extends ImageView { private float degrees=0; private String touchDirection; public CompassView(Context context, AttributeSet attrs) { super(context, attrs); } @Override protected void onDraw(Canvas canvas) { int height = this.getHeight(); int width = this.getWidth(); canvas.rotate(360-degrees,

Take out the XY coordinates using Java Function like below public class MainActivity extends Activity { @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); ImageView imageView = (ImageView) findViewById(R.id.img); imageView.setOnTouchListener(new View.OnTouchListener() { @Override public boolean onTouch(View v, MotionEvent event) { if (event.getAction() == MotionEvent.ACTION_DOWN){ // textView.setText("Touch coordinates : " +String.valueOf(event.getX()) + "x" + String.valueOf(event.getY())); Log.e("X",String.valueOf(event.getX())+""); Log.e("y",String.valueOf(

I would verify you x/y position is being calculated correctly and add a ImageObserver reference to your g.drawImage if you're painting to the screen import java.awt.BorderLayout; import java.awt.Dimension; import java.awt.EventQueue; import java.awt.Graphics; import java.awt.image.BufferedImage; import java.io.File; import java.io.IOException; import javax.imageio.ImageIO; import javax.swing.JFrame; import javax.swing.JPanel; import javax.swing.UIManager; import javax.swing.UnsupportedLookAndFeelException; public class NegativeImage { public static void main(String[] args) { new NegativeImage(); } public NegativeImage() { EventQueue.invokeLater(new Runnable() { @Override public void run() { try {

The X/Y parameters of LoadPicture() refer to the width/height to extract from an icon or cursor file. So it isn't what you want. Instead, set the Form1's AutoRedraw to True and ScaleMode to 3 - Pixel and use this line of code: Form1.PaintPicture LoadPicture("C:UsersUserDesktop1xxx-LOGO-brand-.jpg"), 913, 486

May be i am missunderstanding, but i think you are calculating "proportion" not "scale". The scale is product of the original dimentions with the new ones. May be: $scale_y = $original_height / $croptool_height; $scale_x = $original_width / $croptool_width; $scaled_x1 = $x1 * $scale_x; $scaled_y1 = $y1 * $scale_y; $scaled_x2 = $x2 * $scale_x; $scaled_y2 = $y2 * $scale_y; //Original height = 1000 and Croptool height = 100 ==> scale_y = 10; Pixel (0, 45) on crop space == 45 * 10 == 450 on original image. //Original height = 100 and Croptool height = 1000 ==> scale_y = 0.10; Pixel (0, 450) on crop space == 450 * 0.10 == 45 on original image. Hope this helps. EDIT: I am not familiar with the PHP API, but it looks like the source width and source height provided are wrong, ma

Have you tried using percentages? I'm not entirely sure if it will be accurate enough though. Something like: $newcoord['x'] = ($coord['x']/$originalWidth) * $newWidth; $newcoord['y'] = ($coord['y']/$originalHeight) * $newHeight;

What I've found is that if the argument num.bins is high enough to seperate each point into a single bin then you will recieve the error. Try scatterplot.density(x, y, num.bins=11) vs. scatterplot.density(x, y, num.bins=10) the default is 64. That means 64 bins in the x axis and y axis. You either need to be lower you're bin number, add more points, or be content with the error. Hope that helps.

I notice that you've used the wrong type of quote characters - "url.com" --> 'url.com' The first " effectively terminates the statement that you use to set the onclick. Next, I've done no error checking. I've only looked for the first <area> tag, I haven't checked that it's actually a rect, as opposed to a poly, which may have fewer or more co-ord pairs. Html <img src="http://cdn.sstatic.net/stackoverflow/img/sprites.png?v=6" alt="HTML Map" border="0" usemap="spotLightmap-50"/> <map name="spotLightmap-50"> <area alt="Laptops" href="url.com" coords="50,100,357,226" shape="rect" onclick="s_objectID='url.com';return this.s_oc?this.s_oc(e):true"> </map> Javascript window.addEventListener('load', mInit, false); function newEl(tag){return docu

pageX and pageY are the coordinates relative to the top left corner of the document not your image itself (the name already says it). you need to subtract the offsets from your element: $('.featuredImg').mousemove(function(e) { var x = e.pageX - $(this).offset().left, y = e.pageY - $(this).offset().top; console.log(x + ' | ' + y); });

I am not very familiar with DICOM, but looking at the pydicom docs I think the following should work: import dicom import numpy as np ds = dicom.read_file('your_file.dcm') planes, rows, cols = ds.NumberofFrames, ds.Columns, ds.Rows image = ds.pixel_array # should have shape (planes, rows, cols) # to get data and coords to write to CSV image_data = image.ravel() z, y, x = np.meshgrid(np.arange(planes), np.arange(rows), np.arange(cols), indexing='ij').T # to write CSV read image back into DICOM file planes, rows, cols = np.ptp(z)+1, np.ptp(y)+1, np.ptp(x)+1 image = np.zeros((planes, rows, cols), dtype=image_data.dtype) image[z, y, x] = image_data ds.NumberofFrames, ds.Columns, ds.Rows = planes, rows, cols ds.PixelData = image.tostring() ds.save_as('another_file.dcm

If i got you right this will draw an ellipse with center as the point where mousedown caught,while you drag the mouse in mouse move event to expand or not the ellipse it will be centered at the point caught by mousedown location.About the radious it will be in the picturebox,in the code(inside mousemove event)i placed the 2 variables Xdiff and Ydiff to get the job done and also it shows their values in the form caption(always updating as you move),and their values are the radious of x and y because note you might draw an oval ellipse: bool ismouseDown = false; Point p; int Xdiff, Ydiff; Bitmap bmp; public Form1() { InitializeComponent(); bmp = (Bitmap)Image.FromFile(@"C:..YourImage.jpg"); pictureBox1.Image = bmp; } private void pic

you could use file_exists(), like if( !empty($row['article_image']) AND file_exists(YOUR_PATH . $row['article_image']) ) { //show your image from db } else { //show your default image }

You can create a wrapper that will have postion: relative and you image will have position: absolute (the same as markers) then you can use offset to get relative value and use to place a marker. html: <div id="wrapper"> <img src="some_image.png"/> </div> css: #wrapper { position: relative; } #wrapper img, #wrapper .marker { position: absolute; } #wrapper .marker { z-index: 100; } #wrapper img { top: 0; left: 0; } javascript: var $wrapper = $('#wrapper'); $('#wrapper img').click(function(e) { var $this = $(this); var offset = $this.offset(); $('<span>1</span>').addClass('marker').css({ left: e.pageX-offset.left, top: e.pageY-offset.top }).appendTo($wrapper); });

I ended up using the PIL library. It was finally quite easy and could be summarized by the following code : from PIL import Image from PIL import ImageDraw from PIL import ImageFont im = Image.open('path/to/map.png') font = ImageFont.truetype('/usr/share/fonts/dejavu/DejaVuSans.ttf', 7) draw = ImageDraw.Draw(im) draw.text((x, y), sentence, font=font, fill='black') response = HttpResponse(mimetype='image/png') im.save(response, 'PNG') return response Logic behind x and y is irrelevant here, but bear in mind that they start quite illogically on the upper left corner of the image and go from there to right and bottom with positive numbers.

You need to implement an AsyncTask. Which executes on a background thread and prevents blocking of the main thread. You simply create a class that extends AsyncTask like below EDIT - Yes, this will display your Activity even before the images get downloaded. You simply call the execute() method of your AsyncTask in onCreate() Have a look at the page on AsyncTasks above for a complete overview. It's really simple to implement you just need to be aware of configuration changes if your AsyncTask has not completed. You might also want to look into caching your bitmaps in memory to prevent them from being unnecessarily downloaded again. public class DownloadItemDetails extends AsyncTask<String, Void, ArrayList<Bitmap>{ protected ArrayList<Bitmap> doInBackground(String...par

File a.awk: { if ( ( NR - 1 ) in x && ( NR - 2 ) in x ) { if ( y[NR - 1] > y[NR - 2] && y[NR - 1] > $2 ) { printf "%d %d ", x[NR -1], y[NR - 1] } } x[NR] = $1 y[NR] = $2 } Run: awk -f a.awk input_file

The solution is:Impossible in this format, but this solved this problem: RandomAccessStreamReference rs= RandomAccessStreamReference.CreateFromUri(new Uri(path)); BitmapImage bi = new BitmapImage(); var rstream = await rs.OpenReadAsync(); bitmapImage.SetSource(rstream); pic.Source = bi; Image must be load to stream, and after the file can be delete.

You need to override equals() in your Coordinate class. @override public void equals(Object o){ if(o==null) return false; if(!(o instanceof Coordinate)){ return false; Coordinate newO = (Coordinate) o; if(this.x == newO.x && this.y == newO.y) return true return false; } This is because ArrayList#contains uses ArrayList#indexOf() which is defined as: public int indexOf(Object o) { if (o == null) { for (int i = 0; i < size; i++) if (elementData[i]==null) return i; } else { for (int i = 0; i < size; i++) if (o.equals(elementData[i])) /// <--- Uses .equals() return i; } return -1; } Note: While you are at it also override

Maybe, the problem is in your selectors. figure point0 must be replaced with figure#point0 because "point0" is a id of a figure.

I found this: var projection = new MercatorProjection(); var worldCoordinate = projection.fromLatLngToPoint(chicago); Maybe there is a reverse way. Source: https://developers.google.com/maps/documentation/javascript/examples/map-coordinates