dimensions

I have this code so far: var img = document.getElementById('draggable'); var width = img.clientWidth; var height = img.clientHeight; However this gets me the html attributes - css styles. I want to get dimensions of the actual image resource, of the file. I need this because upon uploading an image, it's width gets set to 0px and I have no idea why or where this is happening. To prevent it I want to get the actual dimension and reset them. Is this possible? Edit: Even when I try to get naturalWidth I get 0 as a result. I've added a picture. The weird thing is that it only happens when I upload

What is the equivalent form of class java.awt.Dimension for android? You can choose one of these options: android.util.Size (since API 21). It has getWidth() and getHeight() but it's immutable, meaning once it's created you can't modify it. android.graphics.Rect . It has getWidth() and getHeight() but they're based on internal left , top , right , bottom and may seem bloated with all its extra variables and utility methods. android.graphics.Point which is a plain container, but the name is not right and it's main members are called x and y which isn't ideal for sizing. However , this seems to

I'm using asp.net 3.5 and c# on my website. Here is myquestion: I have an upload button and asp:Image on a page. An user can upload an image from his computer and that image will be displayed in the asp:image. But before I display the image, I would like to check the width and height of the uploaded image. How do I do this? Image img = System.Drawing.Image.FromFile("test.jpg"); int width = img.Width; int height = img.Height; You may need to add the System.Drawing reference. You may also use the FromStream function if you have not saved the image to disk yet, but looking at how you're using the

I want to get the height and width of an image bitmap that is either in ImageView or a background image. Please help me, any help will be appreciated. Pratik You can get height and width of ImageView by using getWidth() and getHeight() through while this will not give you the exact width and height of the image, for getting the Image width height first you need to get the drawable as background then convert drawable to BitmapDrawable to get the image as Bitmap from that you can get the width and height like here Bitmap b = ((BitmapDrawable)imageView.getBackground()).getBitmap(); int w = b

What is the major difference between $(window).width() vs $(document).width() in jQuery? Whether window denotes the browser and document represents the body of html page? Am I correct ? From the documentation of width() : This method is also able to find the width of the window and document. $(window).width(); // returns width of browser viewport $(document).width(); // returns width of HTML document Simple jsFiddle Demo In the demo, I have set html { width: 1000px; } , which is bigger than the viewport. The width of the body of your HTML page is a third value. $('body').width() can also

jQuery's scrollTop returns null when window is an iframe. Has anyone been able to figure out how to get scrollTop of an iframe? more info: my script is running in the iframe itself, the parent window is on another domain, so I can't access the ID of the iframe or anything like that Doug Neiner You can set scrollTop by using this setup: $("html,body").scrollTop(25); So you could try getting it like this: $("html,body").scrollTop(); Because different browsers set the scrollTop on different elements (body or html). From the scrollTo plugin: But that will probably still fail in certain browsers.

Is it necessary to declare array dimensions before any other code? For example, I have written the following simplified example code: PROGRAM mytest IMPLICIT NONE INTEGER :: i, j, k, mysum ! Let array c be a k-by-k**2 array ! Determine k within the program by some means...for example, mysum=0 DO i=1, 3 mysum=mysum+1 END DO k=mysum REAL, DIMENSION(k, k**2) :: c WRITE(*,*) "k=", k WRITE(*,*) "k**2=", k**2 WRITE(*,*) DO i=1,size(c,1) WRITE(*,"(100(3X,F3.1))") (c(i,j), j=1,size(c,2)) END DO END PROGRAM mytest The point that I am trying to make is that I would like to create an array c that is k

I have 3 text views in a layout, where the text clips a tad on the bottom on my droid 2... How can I ensure that the whole text is viewable, and the user can scroll down (simply with their finger), to see the rest of my text? Thanks! EDIT: <?xml version="1.0" encoding="utf-8"?> <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:orientation="vertical" android:layout_width="fill_parent" android:layout_height="fill_parent"> <ImageButton android:id="@+id/ImageButton01" android:layout_width="wrap_content" android:layout_height="wrap_content" android:background="