wavy | use in require and import calls | Android library

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.

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

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:

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

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

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?

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

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:

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.

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Here's the css: