ScreenCapture | Implement screen capture without root on Android | Image Editing library

By searching the solution to disable shadows in MacOS, I found an answer defaults write com.apple.screencapture disable-shadow -bool true

But it does not work in the latest MacOS - Big Sur

How do I disable shadows of windows in MacOS Big Sur?

I'm fairly new to python and am hoping to get some help transforming an XML file into Pandas Dataframe. I have searched other resources but am still stuck. I'm looking to get all the fields in between tag into a table. Any help is greatly appreciated! Thank you.

Below is the code I tried but it not working properly.

I'm developing an add on for the Google Sheets Add On Marketplace, and I'm somewhat stuck with the validation process that Google requires. They are asking me to re-do the screencapture of the process of authorizing the app for the first time, but since I already gave permission to my add on to run, I am unable to get the permission window to show up again.

Anyone know how can I force Google Sheets to ask for the Oauth permissions?

Thanks in advance

The code following makes a screenshot of desktop every time that mouse left button is clicked. But i'm wanting make a screenshot only of region where happens mouse click, for example if some button is clicked on some website, the screenshot must be only of this button.

GIF

This is possible?

if yes, i will very happy if someone show a code example! Thanks in advance.

I tried to make a screen capture but I want to not include certain canvas. i tried the code below but canvasses are still included in the capture. how to know when the screencapture function has finish before executing the next line of code?

I wrote a small demo in Rust/SDL, which do fade-in and fade-out of the image, plus some occasional random specs. It was super smooth and good, cranking up to 250 fps.

I decided to add change to canvas.set_viewport on each frame with random dimensions. Basically, the same streaming texture (which filled with new tone or noise on each frame) is drawn at random location with random size.

I found there is an (unexplainable) flickering for already rendered rectangles.

I've tried to screencapture it, but on video there is no flickering. I used a normal camera (60fps) and there was no flickering. I've used high-speed mode in my phone and I got flickering recorded, but it looked very different from what I see.

What is it?

The code: https://github.com/amarao/sdl_random/tree/c4757190712f0a996c2aba88b105462942d4ca27/src

Non-flickering screencapture: https://www.youtube.com/watch?v=Zud9Hjwltxk

Flickering video (hi-speed): https://youtu.be/rVZki9COuZ0

The second question: if this is some kind of 'underfined behaviour' from my GPU (nvidia), why is it so? Is changing viewport on-fly supported?

Edit: I changed call to set_viewport into a rect parameter for canvas.copy:

I want to modify icons on a wordpress site. I have a list of product categories. There are also subcategories.

I want to put an icon for the parent categories and a different icon for the child category. Doing this :

.widget_product_categories ul li:before { content: "\f7ab"; }

I changed all the icons but I don't know how to change seperately the parent from the child.

I don't know how to do it in CSS anymore. Could you help me ? Thanks for taking the time to answer.

My team has made an application in Unity3D with MRTK for the Hololens 2. Our main menu inside the application does not use a Canvas, but includes Quads to display pictures and Text Mesh Pro's 3D text fields. I have found that, while this menu is open, several elements like the top-left corner picture and part of the text fields are jittery when you hold your head steady. When you nod your head, the affected parts of the text seem to lag behind so that they end up lower or higher than the text that remains steady.

The cutoff point between stable and unstable text is always the same. There is a central area that is stable. Text that is too high, or too far to the left or right in unstable. The division is in the middle of the letters (For example, the top-most part of the capital letter S is unstable, while the smaller letter m is stable.) It does not matter if the viewport is centered on the center or the side of the menu. Other objects in the menu, such as buttons, that are further outside the center, are still stable.

I'm aware that there can be problems with hologram stability, but I do not understand why only part of the same textfield are affected. I can't include screenshots or videos because the effect doesn't show up in screencaptures of the Hololens.

Does anyone know what could be causing part of an object to be unstable in the Hololens, and what might be done about it?

Edit: I made an edited screenshot to try and recreate the visual effect seen in the Hololens:

I'm trying to take a screenshot of user control (viewport) in WPF application. My problem is that I don't know how to get the position of window or viewport while staying in accord with MVVM pattern.

Here is the method, but it takes all the screen instead of my viewport, since I don't know how to bind window/viewport properties to it.