TCAD is a component that will help you write vector graphics applications. Shapes can be interacted with by mouse or code. It is easy to use, effective and powerful. It will save you valuable time.

  If you want add some CAD-Drawing function into application , using OLE mode, it is too tired to understand its concept..., programming it from zero, There is more work waiting for you!  Now, You can using TCAD to help you write application.Easy to create and use VECTOR shape in your application developing ,only controled by mouse.   Now, You can using TCAD to help you writing application.

Key Features

Shape Types












User-Define shapes



Create/ Move /Rotate shape by code

Save/Load to/From DiskFile/Database

Easy to create user-define  shape

Support  4 mode coordinates

Detail information

Drawing shapes on the designer canvas by mouse actions or code.

Modifying the drawed shapes.

Support multi-layers, printing/deleting/visible invisible layer(s).

Using all colors possible.

Supporting link line shape

Using different style of pens ,different style of brushes if you need.

Creating text objects with any font installed in the system.

Necessarily shape action related events published.

Using page formats like (A0,A1,A2,A3,A4,letter, etc.) or custom sizes.


Can Undo and set undo step size

Cutting, copying, pasting and deleting the shapes.

Ordering the shapes(SendToBack, BringToFront, etc.)

Rotating, Dragging and Scaling the shapes by mouse or code.

Aligning the shape in any style.

Easy to create user-define combine shape

Snapping the mouse point to grids,set grid width or height.

Support 24 gradient style fill mode


Locking/Unlocking Shape

Showing HotSpot of a shape or hiding.

Grouping and ungrouping the shapes.

Zooming and panning, viewing the drawing in any scale.

Showing hints when mouse enter a shape.


Saving the drawing as disk file or stream(database) and opening it.

Printing the drawing to the printer and/or plotter.


Inserting bitmaps to the drawing.

Scaling, rotating,dragging bitmaps like a shape.

Exporting the drawing as WMF,bitmap,Jpg,dxf(R12) file.