clipper | A low-latency prediction-serving system | Machine Learning library

I'm trying to create an ellipse circle. Is there any way to create it using custom painter or clipper?. Thanks.

Hey I have a custom Appbar and I want it to look like this:

So far I have successfuly created a custom app bar and clipped it with ClipPath to get a special form:

Up to this point, I wasn't aware that we could make shapes of our choices in Flutter and hence I'm totally new to this. I would like to shape my container to resemble the below design but I am totally short of ideas as to how this can be done. I did a bit of reading to find out about the concepts of the Bezier Curve but upon trying to apply that knowledge to the container below, I ended up getting something pretty horrendous. The screenshots and the code are as follows:

This is what I ended up getting:

I have created a custom dropdown on a page which have a dropdown button, an overlay entry containing dropdown items. Now I want to change the other part of page excluding drop down button to change according to dropdown item clicked. e.g. If I click on Dashboard Item then overlay entry should be closed and Dashboard() widget should be displayed below dropdown button, if I click Orders, Orders() widget should be displayed.

Following is my code:

I have a waved app bar that looks like this:

As you can see the clipped area is not transparent but rather has the (black) canvas color and is blocking some ListView entries.

The code for the app bar looks something like this:

I am trying to clip a raster using a polygon an GDAL. At the moment i get an error that there is a read access violation when initializing the WarpOperation. I can access my Shapefile and check the num of features so the access is fine i think. Also i can access my Raster Data (GetProjectionRef).. All files are in the same CRS. Is there a way to use GdalWarp with Cutline?

Can someone give an example of saving a the table from webpage to excel spreadsheet ? Let's say the page contains this code. Do we need to save each player one by one by css selector ? or we have some magic function which can copy the table class tag? Eventually, saving them to mysql is my goal. can someone show how to save to to excel spreadsheet ?

I have this script and I would like to print a single title before executing the conditional if

My code

I created a custom bottom nave bar, but there is a white space still around it. How to get rid of it? also if I put a button inside a container in order to give it a height or width, the same issue will be found.

The Image Is:

The Code Is: