A software company replaced their custom image viewer with VectorDraw. They used the framework to:
| Aspect | VectorDraw Standard (Legacy) | VectorDraw Developer Framework (Current) | |--------|-------------------------------|-------------------------------------------| | Versioning | Ended at v5.x | v6.x, v7.x, v8.x, v9.x (ongoing) | | .NET support | Limited .NET 1.1–2.0 | Full .NET Framework 4.8, .NET 6/8 | | WPF support | No | Yes (via WindowsFormsHost or native control) | | 64-bit | Partial | Full (x64, AnyCPU) | | Multi-threading | Not stable | Improved (document isolation) | | Performance | Single-threaded GDI | Optimized display lists, partial hardware acceleration |
Using vdFrameworks. (the VdCanvas control), you can drag-and-drop a CAD viewport onto a WinForms or WPF window.
// Basic snippet: Load a DWG and zoom extents
vdCanvas vd = new vdCanvas();
vd.Document.Read("C:\\drawing.dwg");
vd.Document.Redraw(true);
vd.Zoom("E"); // Zoom extents
The framework is available as several interop-compatible components: A software company replaced their custom image viewer
| Interface | Languages | Use Case | |-----------|-----------|----------| | .NET Control | C#, VB.NET, F# | Windows Forms / WPF | | ActiveX Control | C++, Delphi, VB6, scripting | Legacy or non-.NET environments | | COM Library | Any COM-compatible language | Automation, interop |
This enables "Google Docs for CAD" scenarios—collaborative design review in a standard Chrome browser.
If you are a legacy license holder searching for "formerly VectorDraw Standard," you need a migration strategy. If you are a legacy license holder searching
Breaking Changes to watch for:
Step-by-Step Migration:
How does VectorDraw Developer Framework CAD (formerly VectorDraw Standard-) stack up? // Zoom extents
| Feature | VectorDraw DF CAD | AutoCAD OEM | CAD .NET | Open Design Alliance (ODA) | | :--- | :--- | :--- | :--- | :--- | | Price | Mid-range | High ($10k+) | Low-Mid | High (Royalties) | | DWG Read/Write | Yes (2024) | Yes (Native) | Limited | Yes (Full) | | UI Controls | Full (Win/WPF/Web) | Only UI leverage | Partial | None (You build UI) | | Learning Curve | Moderate | Easy (AutoCAD clone) | Hard | Very Hard | | WebAssembly | Native | No | 3rd party | Paid add-on |
Verdict: Choose VectorDraw if you need a balanced, self-contained UI control for a vertical app. Choose ODA if you only need file conversion (no UI). Choose AutoCAD OEM if you want the actual AutoCAD engine under the hood (and have a large budget).