Silverlight - Whiteboard User Control

StrokeMapper Silverlight UserControl


Create a Silverlight UserControl that exposes a method named DrawImage that takes string input containing instructions for the creation of a vector image, and then creates that image on a sizeable canvas.


The StrokeMapper user control will receive input commands resembling the following:







The input will contain a single command per line, and often more than 1 command will be sent at a time. Commands may be sent with long delays (many minutes), but state should be maintained at all times. There are 4 core commands: New, Down, Move, and Up.

The New command clears any strokes within the vector image displayed.

The Down command represents a pen being pressed against the writing surface of a given color at a given coordinate point on the drawing surface. This is the beginning of a stroke.

The Move command represents a pen being moved around the writing surface of a given color at a specific coordinate point. This is the continuation of a stroke.

The Down, and Move commands have additional metadata provided. They have a color, an x coordinate, and a y coordinate, each separated by a pipe character (|). Valid colors are black, red, green, blue, and erase. erase is a special color. Any strokes that are of color erase, remove portions of any other strokes that they overlap.

The Up command represents a pen being removed from the writing surface. This is the completion of a stroke.

The drawing surface is a coordinate plane that stretches from (0,0) to (1,1). The drawing surface is what the user control will display. Its state will be maintained until a New command is encountered.

The width of all strokes should be configurable, or exposed as properties of the User Control. The background Fill color should be exposed as a property. The image should be infinitely scaleable.


Your bid must provide samples of similiar work or show an example of how you would accomplish this task.

Kemahiran: .NET

Lihat lagi: silverlight whiteboard, whiteboard silverlight, wpf whiteboard, silverlight move controls, usercontrol silverlight, silverlight moving controls, white board silverlight, freelancer silverlight, silverlight canvas whiteboard, whiteboard control, chat whiteboard silverlight, sizable silverlight control, net whiteboard control, move usercontrol silverlight, silverlight usercontrol, aspnet whiteboard control, moving controls silverlight, silverlight user control, freelance silverlight, silverlight white board, writing pen, writing on canvas, what is a vector image, vector vector string, vector string

Tentang Majikan:
( 14 ulasan ) Woodinville, United States

ID Projek: #367116

Dianugerahkan kepada:


Please, see PMB

$200 USD dalam 7 hari
(2 Ulasan)

10 pekerja bebas membida secara purata $154 untuk pekerjaan ini


Hi, Expert Computer Engineer Microsoft Technology, Can Start Work on Immediately effect. Thanx

$250 USD dalam 4 hari
(8 Ulasan)

please see the pmb

$30 USD dalam sehari
(3 Ulasan)

Hi, I've silverlight 2 programming experience. Requirements you've provided could be easy implemented. I am ready to start working on it immediately after your decision.

$30 USD dalam 10 hari
(1 Ulasan)

easy one I'm doing Windows Presention Foundation and Silverlight development for some time now so thats project for me. Just check my user name (wpf is for windows presentation foundation that is core engine in silv Lagi

$30 USD dalam 3 hari
(3 Ulasan)

I can do the work. Please contact with me.

$200 USD dalam 7 hari
(0 Ulasan)

I'm a professional .net developer and was ex-project leader of a company (and completed 15-20 projects yet) and now started to work as a freelancer. If interested then contact me and please send me complete details on Lagi

$200 USD dalam 3 hari
(0 Ulasan)

Hello, How are you doing? I am Kam from BrainFeed Solutions. Thanks for posting the project, we went through your requirements and we can confidently move forward with your project. Plz check PM. Waiting for y Lagi

$250 USD dalam 10 hari
(0 Ulasan)

Hi, I am a WPF professional from Ukraine (Eastern Europe). I can make this job for you. If you are interested please contact me.

$100 USD dalam 10 hari
(1 Ulasan)

Hello Sir, I have already done similar project. You can check the Sample of my work done at "[url removed, login to view]" as I have seen your requirement i think i have readily Lagi

$250 USD dalam 7 hari
(0 Ulasan)