monitors rotate 90 degrees

It can be rotated 90 degrees. The three resetting methods of Lumia are as follows: Method 1: Set-about-Reset directly. Method 2: Perform the operations on the phone. The following operations will delete all the materials. 1) Turn off the power, hold down the volume and connect to the charger. If yes, an exclamation point (!) is displayed (!). 2) press the following buttons in sequence: volume increas

For pictures taken by calling the system in android, the returned image is rotated 90 degrees, Reposted blog: http://blog.csdn.net/walker02/article/details/8211628 A problem encountered during project development: When Samsung's mobile phone was selected for mobile phone photos, the pictures were not displayed normally. After research, it was found that the pictures taken by the mobile phone were rotated

Reprinted blog: http://blog.csdn.net/walker02/article/details/8211628A problem encountered in the development of the project, Samsung mobile phone photos in the selection of images appear abnormal, the study found that should be mobile phone shots of the picture rotated 90 degrees, some pictures rotated 180 degrees, some phones are normal. In the forum found a me

) {int degree = 0; try {exifinterface exifinterface = new Exifinterface (path); int orientation = Exifinterface.getattributeint (exifinterface.tag_orientation, exifinterface.orientation_normal); Switch (orientation) {Case ExifInterface.ORIENTATION_ROTATE_90:degree = 90; Break Case ExifInterface.ORIENTATION_ROTATE_180:degree = 180; Break

Recently, I am writing about camera.CodeThe images displayed on the screen are rotated after 90 degrees, but the photos are normal. So I tried to rotate the screen 90 degrees, but I didn't expect it to be done. The following describes the two methods to landscape screen (t

An image is represented as a nxn matrix. each pixel in the image is 4 bytes. Write a function to rotate the image 90 degrees. Can you perform operations in the same place? (That is, do not open up additional storage space) The first question is the element of an exchange matrix: For example, 3*3 Matrices 1 2 34 5 67 8 9First, process the first line and

Initialize matrixvoidInitial_square_matrix (int* * * PM,intN) {pm[0] =New int*[n]; for(inti =0; I ) {pm[0][i] =New int[n]; for(intj =0; J ) pm[0][I][J] = i * n + j +1; }}Destroying matricesvoid Destroy_square_matrix (intint n) { for (int0 ; I ) if (NULL! = pm[0][i] )Delete[] pm[0 ][i]; Delete [] pm[0]; pm[0] = NULL;}Print matrixvoidPrint_square_matrix (int* * M,intN) {cout"------------------------------------"Endl; for(inti =0; I i) { for(intj =0; J ) cout"\ t"; c

Copy CodeThe code is as follows: /** * Modify a picture to flip the specified degree * * @param string $filename file name (including file path) * @param float $degrees degrees of rotation * @return Boolean */ function Flip ($filename, $src, $degrees = 90) { Reading pictures $data = @getimagesize ($filename); if ($data

Tags: algorithm, data structure, binary tree traversal Rotating a 90-degree print binary tree in a counter-clockwise manner is a special medium-order traversal algorithm. Rotate 90 degrees counter-clockwise The implementation is also very simple, similar to the middle-order traversal algorithm. Before the

Copy the Code code as follows: /** * Modify a picture to flip the specified degree * * @param string $filename file name (including file path) * @param float $degrees degrees of rotation * @return Boolean */ function Flip ($filename, $src, $degrees = 90) { Reading pictures $data = @getimagesize ($filename); if ($data =