wavy | Experimental wlc-based wayland compositor | Video Utils library

 by   lutobler C Version: Current License: GPL-3.0

kandi X-RAY | wavy Summary

kandi X-RAY | wavy Summary

wavy is a C library typically used in Video, Video Utils applications. wavy has no bugs, it has no vulnerabilities, it has a Strong Copyleft License and it has low support. You can download it from GitHub.

Wavy is a tiling wayland compositor based on wlc, inspired by herbstluftwm, i3, awesome and dwm. Parts of the implementation are heavily inspired by sway. Its design goal is to be configurable and programmable with a simple Lua interface. Configuration shouldn't rely on complicated shell scripts, but aim to be a nicely integrated system that can be easily modified and expanded. For a commented example configuration see config/config.lua.
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            kandi-support Support

              wavy has a low active ecosystem.
              It has 9 star(s) with 0 fork(s). There are 1 watchers for this library.
              OutlinedDot
              It had no major release in the last 6 months.
              There are 1 open issues and 0 have been closed. There are no pull requests.
              It has a neutral sentiment in the developer community.
              The latest version of wavy is current.

            kandi-Quality Quality

              wavy has no bugs reported.

            kandi-Security Security

              wavy has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

            kandi-License License

              wavy is licensed under the GPL-3.0 License. This license is Strong Copyleft.
              Strong Copyleft licenses enforce sharing, and you can use them when creating open source projects.

            kandi-Reuse Reuse

              wavy releases are not available. You will need to build from source code and install.
              Installation instructions are not available. Examples and code snippets are available.

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            wavy Key Features

            No Key Features are available at this moment for wavy.

            wavy Examples and Code Snippets

            No Code Snippets are available at this moment for wavy.

            Community Discussions

            QUESTION

            How should a "Bridge" design pattern be implemented for more than two hierarchies?
            Asked 2021-Jun-10 at 00:51

            This explains the "Bridge" pattern I'm referring to: https://refactoring.guru/design-patterns/bridge

            Here's a scenario from the post above:

            Say you have a geometric Shape class with a pair of subclasses: Circle and Square. You want to extend this class hierarchy to incorporate colors, so you plan to create Red and Blue shape subclasses. However, since you already have two subclasses, you’ll need to create four class combinations such as BlueCircle and RedSquare.

            The problem this scenario presents:

            Adding new shape types and colors to the hierarchy will grow it exponentially. For example, to add a triangle shape you’d need to introduce two subclasses, one for each color. And after that, adding a new color would require creating three subclasses, one for each shape type. The further we go, the worse it becomes.

            To avoid this problem, we implement the Bridge pattern like so:

            Extract the color-related code into its own class with two subclasses: Red and Blue. The Shape class then gets a reference field pointing to one of the color objects. Now the shape can delegate any color-related work to the linked color object. That reference will act as a bridge between the Shape and Color classes. From now on, adding new colors won’t require changing the shape hierarchy, and vice versa.

            I understand the how and why of this implementation.

            But what if we need a third hierarchy, e.g. BorderStyle (where a border style can be Straight, Wavy, or ZigZag?)

            I guess we could implement a second Implementor class for BorderStyle and pass it into a Shape constructor like so:

            ...

            ANSWER

            Answered 2021-Jun-10 at 00:45

            Yes, this works. There's nothing wrong with adding two Bridge relationships to one abstraction (beyond the complexity of juggling three different hierarchies).

            Decorator would certainly not work for this purpose, because it maintains a single hierarchy, which is known to the client. The Implementor hierarchy in a Bridge (or hierarchies in this case) are unknown to the client.

            I would make a clarification to the linked article, where it says,

            You want to extend this [shape] class hierarchy to incorporate colors

            I think this oversimplifies the motivation for a Bridge. The Implementors are not just some attributes you choose to add to your Abstraction to enhance it. Your Abstraction requires an Implementor in order to function at all. The method implementations within subclasses of Abstraction generally do little except call methods of the Implementor.

            The Abstraction represents your high-level, business API, while the Implementor represents a lower-level, primitive API. They are both abstractions, but at different levels. I don't think this is conveyed adequately by shape & color examples because shape and color seem like abstractions at the same level. Both shape and color would be known to the clients, and neither one strictly depends on the other.

            So a Bridge is applied for more specific reasons than the given example, but you certainly can have two.

            Source https://stackoverflow.com/questions/67909547

            QUESTION

            Gradient to be across entire background while maintaining image original size
            Asked 2021-May-04 at 13:00

            I currently have a very small image and plan to use it as a background and align it to the top right by maintaining its original size.

            Meanwhile I want the entire background to have a gradient color.
            How can I achieve this?

            Cos currently the background images ends up skewing and stretching to the entire background.
            To control this, I added back the original image size to it. This works and image is aligned
            to top and back to original size.

            But the gradient color also ends up becoming small instead of stretching across the background.
            Please advice. Thanks.

            This is what I have currently.

            ...

            ANSWER

            Answered 2021-May-04 at 13:00

            Encapsulate the div where you have inserted background image with a parent div and add gradient color to it. Something like this.

            Source https://stackoverflow.com/questions/67383448

            QUESTION

            CustomPaint designs one below another in Flutter
            Asked 2021-Apr-14 at 10:42

            I am trying to build a website using flutter and I want it's background to have a wavy corner with a different color at one end. I need four blocks in this designs i.e. as you scroll you'll reveal new blocks, and the height of each block should be the same as the height of the screen.

            So, I thought of using CustomPaint to do it so I started to implement it but I am getting around 500 lines of error messages and it's not working.

            I'm new to flutter so I don't know if I've implemented everything the way it should be implemented. I've shared all the code down below:

            main.dart

            ...

            ANSWER

            Answered 2021-Apr-14 at 10:42

            Check the following. Here I am using a list view to show contents. In flutter it is important to understand the concept that constraints go down from parent to child and the size goes up from a child to parent.

            Here is demo of how this can be achieved. dartpad demo

            If the child doesn't define a size then in ListView you have to define the itemExtent.

            Source https://stackoverflow.com/questions/67089151

            QUESTION

            img not stretching to wrappers height and width
            Asked 2021-Apr-14 at 08:31

            I'd like to have a wavy background on top of my regular background but the image is not stretching all the way out. It has to be position absolute (otherwise it's interfering with my navigation and moves it down by the height of the img). JSFiddle. I already tried object-fit: fill which also didn't work. Thanks in advance

            My code:

            ...

            ANSWER

            Answered 2021-Apr-14 at 08:28

            Instead of applying css to #background apply it in #background img thats where you want to change object fit property.

            replace this

            Source https://stackoverflow.com/questions/67087796

            QUESTION

            How to remove Exception, The getter 'index was called on null'
            Asked 2021-Mar-31 at 16:55

            Iam new to using BLoC or state management, in my case i using BLoC to navigate my another screen with button in Navigation Rail. this is my code

            class navigation_bloc

            ...

            ANSWER

            Answered 2021-Mar-31 at 16:55

            This line is causing the issue:

            Source https://stackoverflow.com/questions/66891449

            QUESTION

            How would I go about creating a smooth wave of vertical text on different lines(java)?
            Asked 2021-Mar-18 at 21:00

            I'm trying to generate something similar to this as in wavy text. How would I go about doing it? The thing I tried was simply using a for loop to incresae the amount of invisible spaces before each line. the result was linear, and although that is somewhat of what I am looking for, I'm more looking for something smoother, like in the pastebin. I thought about multiplying by 0.75 or 1.25 each time, but with data types and that you can't have a half of a character and all of that stuff in java it got really confusing really quick. Any ideas on how to do this?

            This is what i've got so far, the linear examlple

            ...

            ANSWER

            Answered 2021-Mar-18 at 21:00

            To do a sine-wave pattern:

            Source https://stackoverflow.com/questions/66698453

            QUESTION

            Which Dart operators are allowed to be overloaded?
            Asked 2021-Mar-02 at 01:40

            For illustration purposes, I want to overload unary prefix and postfix -- operators. However, the editor (VSCode) gives me a red wavy line as follows. Adding @override does not help as well.

            I cannot find a list of overloadable operators in Dart. Is there such a list available?

            Example ...

            ANSWER

            Answered 2021-Mar-02 at 01:40

            You have the full list of supported operators listed here

            page 30:

            The following names are allowed for user-defined operators: ‘<’, ‘>’, ‘<=’, ‘>=’, ‘==’, ‘-’, ‘+’, ‘/’, ‘˜/’, ‘*’, ‘%’, ‘|’, ‘ˆ’, ‘&’, ‘<<’, ‘>>’, ‘>>>’, ‘[]=’, ‘[]’, ‘˜’.

            So I am afraid that you cannot override -- or ++ operator.

            If you are only interested into a quick way to decrement or increment your point

            I found a little hack for you if you are okay to lose some operators:

            Source https://stackoverflow.com/questions/66431199

            QUESTION

            What is the best way to make background waves in an html page?
            Asked 2021-Feb-11 at 15:21

            I want to know about the best way to use wavy svg images in html webpage that are also responsive with screen size without using media queries.

            enter image description here

            also this is the approach i am trying currently

            ...

            ANSWER

            Answered 2021-Feb-11 at 15:21

            There are websites that can help you create waves as a background, they give you several options on how to create waves.

            You just need to enter the website, see how you want your waves to be created, and they will give you HTML and CSS code to add to your document, and it is responsive!
            In the example below I created the div wave, it will simply fill 100% of the page with skyblue color and will center all elements in the center. You don't really need it, don't worry about it.

            You can just ignore the div wave, and if you want to add color to the element's background, use body { background-color: your_color;}

            Source https://stackoverflow.com/questions/66156477

            QUESTION

            How to make a 'wavy' border for a Linear layout in android studio?
            Asked 2021-Feb-07 at 15:46

            This question is about mobile app UI design, I've searched the web for long time for this question and didn't found any satisfying explanation - so i decided to bring it here. I'm using Android studio (Java), I have a navigation bar that is made of a LinearLayout that contains 5 navigation buttons in it inside my activity_home.xml, I want to make kind of a rounded 'wavy' border in the middle (not corners) of that navigation bar. something that will look like this:

            I will share here some code and images of what i already have and what i want it to be.

            Code:

            activity_home.xml:

            ...

            ANSWER

            Answered 2021-Feb-07 at 15:46

            Ah, that can be achieved by using BottomAppBarTopEdgeTreatment. How? Let's see.

            First, create a function like this which returns a MaterialShapeDrawable which you can set to the LinearLayout as:

            Source https://stackoverflow.com/questions/66089553

            QUESTION

            Change footer background color depending on route Angular
            Asked 2021-Feb-05 at 18:46

            I have a wavy footer which acts as a block, the problem is that because of that, the transparent part of the wave (the space which color should be the same as the route background) is white since it's occupying space as a block.

            1

            2

            3

            Here's the css:

            ...

            ANSWER

            Answered 2021-Feb-05 at 18:46

            The quickest way I would come around this is by adding the top property to both pseudo-elements, setting their values to negative height, and changing .wave's background.

            Updated CSS

            Source https://stackoverflow.com/questions/66050486

            Community Discussions, Code Snippets contain sources that include Stack Exchange Network

            Vulnerabilities

            No vulnerabilities reported

            Install wavy

            You can download it from GitHub.

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            For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .
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            gh repo clone lutobler/wavy

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