Performant canvas in .net [closed] - c#

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Closed 10 years ago.
I am quite amazed at what you can now do in an html5 canvas/svg driven by javascript, and I would like to know if there is any drawing library for .NET that would have similar performance and simplicity of use. I am thinking that if there were, then I could build some kind of tool that would be like d3.js for .net.
I am looking for a library that would allow me to draw svg-like elements in real time.
Any idea?

Using WPF and the canvas control you can do SVG like "drawing" very easy and like the HTML5 canvas is ofter hardware accelerated.
Other options would be using the DirectX api, either wrapped or native, XNA for pure game development or the GDI(+) library.

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How can i design my own control in VS 2010 from scratch? [closed]

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Closed 10 years ago.
I wish to design my own control in C# for visual studio.I have followed the link Create Custom Control and would like to see some more which involves making control from scratch
A simple search on StackOverflow and Google are a great place to start.
If you are wanting to create a control that handles its own rendering, you may want to look into using the objects in the System.Drawing namespace (namely System.Drawing.Graphics).

metronome in C# for WP7 [closed]

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Closed 10 years ago.
I am a total newbie for app development with a little knowledge of c#. I have some free time in my hand ans was thinking of learning WP7 app development as well as c#. So, I figured I will build a metronome app in c# for WP7. I think learning by doing a project will me most effective.
But, I haven't been able to find much resources on how to accomplish this. On the web there are lots of tuts on how to build a metronome in JS but not in c#. So, If anyone can point me to some resources to get me started, that would be great. I'll be trying hard learning bits by bits as I progress.
http://create.msdn.com/en-US/ You will find tutorials, videos & all sorts of other excellent good times on here.

Which control is suitable for my application? [closed]

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Closed 11 years ago.
Now i am currently working on a c# based application.In that application now i am working on design part.i am using visual studio 2008,i want a control like below image
which control is available like above image in visual studio.
i tried treeview.but i can't get the link like above image(here link is blue line).
How to do this?
if you move to some new technologies, most of the new features will available to you.
if you use WPF, you can achieve it. there is much flexibility in UI Decoration in it.
your desired design with custom item icons and colour link
if you use red controls: link

How to implement something like "Fences" [closed]

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Closed 10 years ago.
I am fascinated by the program "Fences"
How can I implement something which resides on the desktop like it does?
you can move around the fences and they are persistent.
image i.i.com.com/cnwk.1d/i/tim//2009/10/05/Foreman_11108546_4825_fences_210x158.jpg http://i.i.com.com/cnwk.1d/i/tim//2009/10/05/Foreman_11108546_4825_fences_210x158.jpg
My guess is that it has been implemented using a dot net language. Can this be done in C# ?
It's possible that Fences is written in a .NET langage, but it's more likely to be written in C++. A program like this requires very tight integration with the Win32 API - which can be done from .NET, but is easier with C/C++.
Shell extensions required to be coded using a language tied to the Win32 API.
The 'appearance customization window' might be coded using .Net, but the core program is probably C++.

what are the algorithms to use for recognizing objects? [closed]

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Closed 13 years ago.
Using Artificial intelligence, what should be the algorithms for recognizing objects??
can Neuural network recognize objects??
The detection of Haar-like features is a popular way of recognizing objects in computer vision and is used by the OpenCV library. Facial recognition is usually implemented using this technique.
The Wikipedia page on Object recognition also has some good starting points to learn some of the techniques used.

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