You could use naturalWidth and naturalHeight, these properties contain the actual, non-modified width and height of the image, but you have to wait until the image has loaded to get them var img = document.getElementById(‘draggable’); img.onload = function() { var width = img.naturalWidth; var height = img.naturalHeight; } This is only supported from IE9 and … Read more
In general you want to size your blocks/grid to match your data and simultaneously maximize occupancy, that is, how many threads are active at one time. The major factors influencing occupancy are shared memory usage, register usage, and thread block size. A CUDA enabled GPU has its processing capability split up into SMs (streaming multiprocessors), … Read more
As the name suggests the measuredWidth/height is used during measuring and layoutting phase. Let me give an example, A widget is asked to measure itself, The widget says that it wants to be 200px by 200px. This is measuredWidth/height. During the layout phase, i.e. in onLayout method. The method can use the measuredWidth/height of its … Read more
Just wrap your current LinearLayout with ScrollView. So it should be smth like this: <?xml version=”1.0″ encoding=”utf-8″?> <ScrollView xmlns:android=”http://schemas.android.com/apk/res/android” android:layout_width=”match_parent” android:layout_height=”match_parent”> <LinearLayout android:orientation=”vertical” android:layout_width=”match_parent” android:layout_height=”wrap_content”> <ImageButton … /> <TextView … /> <TextView … /> <TextView … /> </LinearLayout> </ScrollView>
Just tried this out and it works for me: int finalHeight, finalWidth; final ImageView iv = (ImageView)findViewById(R.id.scaled_image); final TextView tv = (TextView)findViewById(R.id.size_label); ViewTreeObserver vto = iv.getViewTreeObserver(); vto.addOnPreDrawListener(new ViewTreeObserver.OnPreDrawListener() { public boolean onPreDraw() { // Remove after the first run so it doesn’t fire forever iv.getViewTreeObserver().removeOnPreDrawListener(this); finalHeight = iv.getMeasuredHeight(); finalWidth = iv.getMeasuredWidth(); tv.setText(“Height: ” + finalHeight … Read more
Use .shape to obtain a tuple of array dimensions: >>> a.shape (2, 2)
You want to use allocatable arrays: PROGRAM mytest IMPLICIT NONE INTEGER :: i, j, k, mysum REAL, DIMENSION(:,:), allocatable :: c !<- c is allocatable, rank 2 ! 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 WRITE(*,*) “k=”, … Read more
var i = new Image(); i.onload = function(){ alert(i.width + “, ” + i.height); }; i.src = imageData;
[Update] The original answer was written prior to jQuery 1.3, and the functions that existed at the time where not adequate by themselves to calculate the whole width. Now, as J-P correctly states, jQuery has the functions outerWidth and outerHeight which include the border and padding by default, and also the margin if the first … Read more
You should extends from the built-in video view. Call setVideoSize before video view is shown, you can get video size from thumbnail extracted from video. So that, when video view’s onMeasure is called, both mVideoWidth & mVideoHeight are > 0. If you want to account the height of controllers, you can do it yourself in … Read more