scaling

The intention of this program is to create a larger array of bytes scaled up by a factor of 10 from the original array. For example, the 1 in [0][0] should be a 10x10 square of 1's in the new array. I provide the code and the output, which seems to work properly during population of the larger array, but then prints different values. I'm currently experimenting with just the rows in order to limit the number of variables I'm dealing with during testing. Can anyone think of a reason why this happens? public class Test { static byte[][] byteArray = {{1, 0}, {0, 1}}; public static void main

Windows 10 automatically applies a scale factor to UWP apps, to give a similar effective pixel size across multiple devices. I want my UWP UI to look the same across any screen of the same resolution, regardless of the scale factor. Is this possible? For instance, when running my app on the Hololens it applies a 150% scale factor. This means the UI looks squished when compare to a desktop screen of a similar resolution (1280x720). A suggestion ( How to disable auto-scaling on UWP mobile ) says to use TrySetDisableLayoutScaling on the ApplicationViewScaling Class . But this doesn't work. The

I was trying the following code and found that StandardScaler(or MinMaxScaler) and Normalizer from sklearn handle data very differently. This issue makes the pipeline construction more difficult. I was wondering if this design discrepancy is intentional or not. from sklearn.preprocessing import StandardScaler, Normalizer, MinMaxScaler For Normalizer , the data is read "horizontally". Normalizer(norm = 'max').fit_transform([[ 1., 1., 2., 10], [ 2., 0., 0., 100], [ 0., -1., -1., 1000]]) #array([[ 0.1 , 0.1 , 0.2 , 1. ], # [ 0.02 , 0. , 0. , 1. ], # [ 0. , -0.001, -0.001, 1. ]]) For

I am having problems with images being squished in iOS7 using canvas. I have found the following post which seems to be headed in the right direction: HTML5 Canvas drawImage ratio bug iOS However, I am beyond the simple case of drawing an image, I am also rotating and scaling the context (for thumbnails with EXIF orientation data) before drawing the image. The code runs, but there is no image data in my thumbnails. I'm guessing this has to do with the canvas rotation and scaling. However, I'm having a hard time understanding why the thumbnail does not create properly when my squish factor is 1

I am having a label in a view.After scaling the view, the label looks little blurred,the resolution is lost.How to retain the resolution after scaling. Here is my code for scaling secondView.transform = CGAffineTransformIdentity; [UIView beginAnimations:nil context:NULL]; [UIView setAnimationDuration:1.0]; secondView.transform = CGAffineTransformMakeScale(2 ,2); [UIView commitAnimations]; [self.view bringSubviewToFront:secondView]; I set the ContentScaleFactor property of the label to retain the resolution of the label after scaling . [label setContentScaleFactor:2]; Create a label of big size

Is there any solution for maintaining object size even if the user zoom in or out? I want to achieve like on the google maps behavior. So if I have an object (group of object) with a height and width of 20 even if I zoom into it, it should still be 20 pixels by default. Right now the behavior I have is that when the user zoom in or out the image gets bigger / smaller. I also did looping all the objects that I have on the canvas then set the scaleX and scaleY for it but the result was so laggy for me. var canvas = new fabric.Canvas('c') ; var circle = new fabric.Circle({ radius: 20, fill: 'red'