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I am trying to create horizontal stacked bar chart with gantt bar as dual axis to load targets. I am trying to do it in power BI using Py visual
I am not good in Python. Any help is appreciated
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Unity 3d has two viewpoints, one is game and another isscene. when you move objects in scene you can see changes happened in game in the same time. while the reverse is true. But UE4 doesn't have this function. So I wonder if I can develop a plugin for UE4 to achieve that? does anyone have a clue?
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Unreal 4: Go to Window -> Viewport 2. Drag the window somewhere and you will have 2 viewports:
Press play, only one viewport will display the "gameview" and the other remains as "sceneview" - Moving stuff in the 2nd Viewport will not update the game!
But I found this plugin:
https://github.com/jackknobel/GameViewportSync
You can see if that works for you or use it as a reference to get started developing your own plugin.
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I am learning c++ in the university. Right now I am not sure why when I code, the color of my code stays black, red and blue. And also, Visual Studio wants me to change my shell.
You have to save the file as a .cpp file first for the colours to appear in your code.
You can try changing the colour scheme for VS Code by clicking on View > Command Palette. There, look for "Preferences: Colour Scheme" and change to a different colour theme.
I'm using the VS 2019 Dark Theme and it should give you code that is colour coded like the image below.
*Updated answer to add theming option.
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I'm looking for a fast, efficient solution to add text to a video. I tried the CLI from ffmpeg but I think it only lets me add 2D-Text. I want to be able to create Text and /or images and Rotate / Skew them in "3D-Space".
Is this possible via CLI of some video processing tools or do I have to get into OpenCV etc.?
Thank you all for your help.
I will go with this:
Create a Textblock in ImageMagick and Distort it into the 3D Space (e.g. http://www.imagemagick.org/Usage/distorts/#perspective)
Export from ImageMagick to a ImageFormat with Alphachannel (e.g. PNG / TGA)
Overlay the image over the video using CLI from FFMPEG
(e.g. http://www.oodlestechnologies.com/blogs/PICTURE-IN-PICTURE-effect-using-FFMPEG)
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How can I make zoomable square table like in the picture below?
At first, there is no tile in squares.
but when zoom in, tiles are slowly appearing inside squares.
And another question, can I have paint bucket tool and use to fill my tile then store information into array?
In SFML this can be done using a so-called sf::View. This allows you to have a world defined and have different and changing views on it, like in your example.
There is a very good introduction to Views in SFML here.
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I have a complex drawing on a Gtk DrawingArea widget and I wish to provide the user with a way to select a rectangle on it to expand for a closer view. I have managed to get the necessary mouse button events sorted out so that the rectangle can be selected, but it would be desirable to have the actual rectangle drawn on the display, moving around along with the mouse. I need to know how one does this without disturbing the underlying drawing (i.e. so I can erase the temporary rectangle as it changes size and shape without having to redraw the underlying picture).
Could someone tell me the correct name for this effect (so that I can google it) or does anyone know of an example, or a keyword to search the Gtk documentation?
Thank you.
You are looking for the Rubber Band technique.