resize

问题 Android Oreo buildToolsVersion provides a simplified way to autoresize textsize in AppCompatTextView as follows <android.support.v7.widget.AppCompatTextView android:id="@+id/textView" android:layout_width="wrap_content" android:layout_height="50dp" android:maxWidth="300dp" android:background="@android:color/holo_green_light" app:autoSizeTextType="uniform" app:autoSizeMinTextSize="5sp" app:autoSizeMaxTextSize="50sp" app:autoSizeStepGranularity="4sp" /> Can a similar implementation be applied

问题 I need to find a way to re-size an input raster image (such as jpg) to a specified width/height resolution (given in pixels). It would be great if PyQt while resizing a new image would keep an original image's aspect ratio (so there is no stretching but scaling only). src = '/Users/usrName/Images/originalImage.jpg' (2048x1024) (rectangular image 2:1 ratio) dest= '/Users/usrName/Images/originalImage_thumb.jpg' (64x64) (output image is square 1:1 ratio). Thanks in advance! POSTED RESULTED FUNC:

问题 I need to find a way to re-size an input raster image (such as jpg) to a specified width/height resolution (given in pixels). It would be great if PyQt while resizing a new image would keep an original image's aspect ratio (so there is no stretching but scaling only). src = '/Users/usrName/Images/originalImage.jpg' (2048x1024) (rectangular image 2:1 ratio) dest= '/Users/usrName/Images/originalImage_thumb.jpg' (64x64) (output image is square 1:1 ratio). Thanks in advance! POSTED RESULTED FUNC:

问题 I am currently using FFImageLoading package to do caching etc to show on the ui. I am unsure whether FFImageLoading have function to resize the image itself so i can save it and send over the internet. 回答1: It's as easy as: var stream = await ImageService.Instance.LoadFile("someimage.png") .DownSample(width: 200) .AsPNGStreamAsync(); 来源： https://stackoverflow.com/questions/41625118/is-there-a-library-to-resize-an-image

问题 I am currently using FFImageLoading package to do caching etc to show on the ui. I am unsure whether FFImageLoading have function to resize the image itself so i can save it and send over the internet. 回答1: It's as easy as: var stream = await ImageService.Instance.LoadFile("someimage.png") .DownSample(width: 200) .AsPNGStreamAsync(); 来源： https://stackoverflow.com/questions/41625118/is-there-a-library-to-resize-an-image

问题 Is there a way to have buttons that auto-resize to fit its container , in order to have responsive design? It would be even better I think If there is an approach , not based on media queries (= less code) Hope the image helps you. Here is the CSS for the button .formButtonfront { width: auto; border:1px solid gray; border-radius:7%; float:right; font-size:0.875; } The browser is Chrome in a laptop, just sized down I want the grey button (placed after the image) to fit the white container

问题 To train a neural network, I modified a code I found on YouTube. It looks as follows: def data_generator(samples, batch_size, shuffle_data = True, resize=224): num_samples = len(samples) while True: random.shuffle(samples) for offset in range(0, num_samples, batch_size): batch_samples = samples[offset: offset + batch_size] X_train = [] y_train = [] for batch_sample in batch_samples: img_name = batch_sample[0] label = batch_sample[1] img = cv2.imread(os.path.join(root_dir, img_name)) #img,

问题 I use Paul Irish Smartresize but when I resize the window the function inside resize() fires multiple times causing my accordion not to work properly. Does anyone have any idea why this happens? Here is the code running: http://jsfiddle.net/rebel2000/PnAH7/6/ $(document).ready( function(){ (function($,sr){ // debouncing function from John Hann // http://unscriptable.com/index.php/2009/03/20/debouncing-javascript-methods/ var debounce = function (func, threshold, execAsap) { var timeout;

问题 I use Paul Irish Smartresize but when I resize the window the function inside resize() fires multiple times causing my accordion not to work properly. Does anyone have any idea why this happens? Here is the code running: http://jsfiddle.net/rebel2000/PnAH7/6/ $(document).ready( function(){ (function($,sr){ // debouncing function from John Hann // http://unscriptable.com/index.php/2009/03/20/debouncing-javascript-methods/ var debounce = function (func, threshold, execAsap) { var timeout;

问题 Let's say I have an empty 1D array: var data = []; Now, I want to add value of 1 to data[1][1][3]; To do this, I need to extend data array to: data = [ [], [], [[],[],[1]] ] Yeah, pretty sure that I have to write a function and pass dimension values as 1D array [1, 1, 3] and check 1. if there is second, third dimension and if 'no' create them and 2. if its size are greater or equal. For just this example, function would be function setData(value_, index_){ if(data[index_[0]] == undefined){