How to make an ImageView with rounded corners?

In Android, an ImageView is a rectangle by default. How can I make it a rounded rectangle (clip off all 4 corners of my Bitmap to be rounded rectangles) in the ImageView?

Monte Carlo simulations by large no of trials

Consider that following program. import math import random def inside_unit_circle(point): """ Compute distance of point from origin """ distance = math.sqrt(point[0] ** 2 +...

How to use FindChessboardCorners

i am using the new EmguCV 3.0.0 alpha to detect a chessboard with webcam and have an understanding problem with the corners matrix. Size patternSize = new Size(5, 4); Matrix<float>...

Drag window when using overrideredirect

I know how to remove a border from a Tkinter window using overrideredirect, but whenever I do that the window becomes unresponsive. I can't move it using alt and dragging, or any other method. I...

JavaScript - Modal - Close image by clicking anywhere outside the image

I have a responsive image gallery, where you can click on an image, and it will pop up as a modal, that shows the full view of the image. However, currently, the only way to close the modal is...

How to set UICollectionView bottom padding and scrolling size

Hello I have working uicollectionview custom layout and i have issuesfor bottom padding and scrolling sizes. Under below picture you can see; Also top side first cell always stays on top when...

Intensity-weighted minimal path between 2 points in grayscale image

I want to determine minimum path between two specific points in an image, i.e. the path for which sum of distances between adjacent pixels weighted by pixel intensity (greyscale) will be...

CSS Border radius, border color ghost corner borders in IE

Morning, I have the following code that works in all browsers other than IE. I want a blue border to appear when clicking on input boxes, however did not want to see the elements resizing and...

PDFsharp DrawString Text Invisible for certain PDF

The system I am working on stamps PDF's with certain information. It does this by creating a lime green text box in the top right corner of the document. It then draws a certain string on top of...

OpenCV FAST TYPE_5_8

I am experimenting with different types of OpenCV's FAST detector. Available types are: TYPE_5_8, TYPE_7_12, TYPE_9_16 The last one is the default and is described by this photo: I assume...

How to create a shape with concave side in Android

I want to create a shape like the picture below but I don't know how to do that. I searched a lot but I couldn't find the right answer. I can do it with rounded corners but I don't want...

Image rounded corners issue with object-fit: contain

I want to show an image with rounded corners. So the image must stretch to the container but doesn't crop any part, like object-fit: contain. However, border-radius applies to image element, not...

Rounded Corners Image in Flutter

I am using Flutter to make a list of information about movies. Now I want the cover image on the left to be a rounded corners picture. I did the following, but it didn’t work. Thanks! ...

Select value in p-dropdown from PrimeNG using Cypress

I try to select a value in my dropdown list using Cypress. I have tried several ways to do so, but none of them worked. It always select the value that is already selected. In the Cypress...

UWP border rendering issue

Either I'm going crazy or borders with a corner radius do not render correctly in UWP. Take this extremely simple example: <Border CornerRadius="6" BorderBrush="Blue" BorderThickness="1"> ...

AppBarLayout background rounded corners

I'm implementing a custom header for my app. In AppBarLayout I'm using Toolbar and my custom layout (named CustomHeader). My CustomHeader has bottom left and bottom right rounded corners. To show...

How to create a circular outlined Material Button in Android?

I am trying to create a button with an icon in the center. The top and bottom part of the circle are a little flat. Is there a way to do this without using corner radius? Here is my layout for the...

How to implement a Angular 2+ step progress bar

I want to implement a 7 step progress bar in Angular2+ TypeScript+SCSS+HTML like shown in above image. I don't know how to proceed. I have 7 steps(created, assigned, inprogress and so on) and...

Adding Drag Gesture to image inside a ForEach in SwiftUI

I am currently developing an App shows a user his plant boxes and some measurements (like ground humidity, temperature etc) Each plant box has some plants inside it, which are being displayed in a...

Converting opencv rectangle coordinate to yolo object coordinates for image labeling

I want to create image labeling program with opencv c++ to label images for yolo object detector, but i'm struggling in converting rectangle coordinates (x1,y1,x2,y2) to yolo format which is...

Tensorflow Interpreter throwing error for "data count" iOS

I am using TensorFlowLiteSwift and the model I'm working with is responsible for flattening an image when the image is cropped in a trapezoidal shape. Now, Tensorflow does not provide much of a...

Flutter remove border expansion tile

i created an expansion tile and i cannot find a way how to remove the border or shadow of the box. Do you guys know the command? here is a...

How do I convert screen space to world space coords in Bevy using Camera2dComponents?

Using Res<Events<CursorMoved>> I can get the mouse position change in screen space coordinates (zero in bottom-left corner), e.g. #[derive(Default)] struct State { cursor_moved_reader:...

Git branches not showing in status bar of IntelliJ after upgrading to 2002.3

I have updated my IntelliJ to latest version 2002.3 CE Now I am not able to see git branches in the bottom right corner of the status bar. I can see this feature in git --> branches, however I...

Draw 3d Bounding Box in THREE.js

I was able to use the OBB.js in three.js examples to obtain center, halfSize, and rotation values. How do we calculate 8 corners of bounding box and draw the box around the object if we know the...

React hooks/Jest/Enzyme Test useEffect, which adds and removes event listeners on ref

I have the following component: export const DeviceModule = (props: Props) => { const [isTooltipVisible, changeTooltipVisibility] = useState(false) const deviceRef = useRef(null) ...

Code formatter 'cannot format' JavaScript file

I am using Macbook and suddenly my Prettier in VSCode didn't work and show a message in the bottom bar like this: Here is my settings.json file: "editor.formatOnSave": true, ...

Highlighting the SEND button in MFMessageComposeViewController

I have generated an MFMessageComposeViewController to send a preconfigured SMS message, and I now want to draw the user's attention to the send button. The user has already initiated the "send...

How to create a "Waze like" progress button in Android:

I'm looking for a way to produce a button with progress functionality (the button is pressed at the end of the progress...) like in Waze, here in an example (the "Go now" button): I found this...

Wrong normal for triangles

I am making a 3D game using SFML. I want to use normals to check if the triangle need to be draw in a terrain (triangle) mesh.Here is my code: vec3d line1, line2, normal; line1.x =...