C# WPF Connectable TreeView and Canvas
€250-750 EUR
货到付款
The following objects shall be provided in C# WPF as source code:
- A WPF canvas that contains two or more TreeViews that can be created either statically or dropped onto the canvas;
- the canvas shall adapt to the children sizes by showing scrollbars if the child sizes extend the viewports height / width
- The TreeView shall be draggable on the Canvas, meaning it can be pulled to different positions by the user using his mouse;
- The TreeViews shall contain TreeViewItems which can be linked via Connections (PolyLineSegments / Lines) drawn by a Connection Adorner;
- The Source and Target Points of the Connection shall be a Connector object positioned at the right and left end of each TreeViewItem;
- When grabbing one connector and pulling a dashed line that is linked to the grabbed connector on the one side and following the mouse on the other end shall be visible;
- The line once linked to both connectors shall be able to be unconnected and dropped on another connector; in this case a dashed line shall be shown following the mouse pointer on the canvas;
- if connected the position of the connectors and thus the start and end points of the connection shall be updated if the corresponding TreeViewItem is moved or collapsed/expanded;
- the left end of the connection shall be a black rectangle (10 x 10 px), the right end an arrow which follows the angle of the mouse movement on the canvas;
- if connected the connection shall be a stroked gray line of 2px height;
项目ID： #18499879
关于项目
有19名威客正在参与此工作的竞标，均价€775/小时
Hi! I'm interesting your project very well. I am a full time developer and i can work more than 10 hours in a day. I am good at WPF and I'm a good Engineer. And also I have many experience and good skill about tre 更多
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