Delphi DXF components

I need of 2 simple component for Delphi (7 and XE2 with full source).

FIRST COMPONENT

I need of invisible component to read and save DXF file v. 14 ASCII format ([url removed, login to view]).

Note I don't need of full support of DXF but of:

TABLES Section:

* Layer (color, hide/show);

* UCS;

* View;

ENTITIES Section:

* Point (color);

* Line (color, type line);

* Text (color, height);

* Circle (color, type line);

* Arc (color, type line);

* Polyline (color, type line, width);

* Ellipse (color, type line);

* Insert;

* Attdef;

support for 2D and 3D.

The component must allow to load the DXF data, allow to change it (add/delete new line, change point color, ...) and allow to save it.

SECOND COMPONENT

I simple DXF viever to plot data load from FIRST COMPONENT.

Support for dynamic pan and mouse wheel zoom.

It must allow to change point of view and change scale from code.

Besides it must get mouse coordinates and informaztion about item under the cursor (if request from user).

Support of alphablending (not enabled to defualt).

All code commented and clear.

As example you can see this free (with source) component: [url removed, login to view]

It support many features but it is an old code.

Delphi

Nº del proyecto: #2750498

Sobre el proyecto