Code Samples

• Methods
• Coding
• Case Studies

Case Studies

Below is a sample C# code snippet that demonstrates how to generate bitmap images from DXF files using the DXFReaderNET library. This code provides a simple and effective way to convert DXF files into bitmap images, enabling you to visualize and work with CAD data in a rasterized format.

Here's a breakdown of each line:

1. DXFReaderNETControl _dxfControl;: Declares a variable _dxfControl of type DXFReaderNETControl, which is a control provided by the DXFReaderNET library.

2. _dxfControl = new DXFReaderNETControl();: Instantiates a new instance of the DXFReaderNETControl control and assigns it to the _dxfControl variable.

3. _dxfControl.ReadDXF(dxfReaderNETControl1.FileName);: Reads the contents of a DXF file specified by dxfReaderNETControl1.FileName and parses it using the _dxfControl instance.

4. _dxfControl.Width = 2000;: Sets the width of the _dxfControl control to 2000 pixels.

5. _dxfControl.Height = 2000;: Sets the height of the _dxfControl control to 2000 pixels.

6. _dxfControl.AntiAlias = false;: Disables anti-aliasing for rendering, which can improve performance but may result in less smooth graphics.

7. _dxfControl.ShowAxes = false;: Hides the display of axes (coordinate system) in the _dxfControl control.

8. _dxfControl.ShowGrid = false;: Hides the display of the grid in the _dxfControl control.

9. _dxfControl.BackColor = System.Drawing.Color.White;: Sets the background color of the _dxfControl control to white.

10. _dxfControl.ForeColor = System.Drawing.Color.Black;: Sets the foreground color (e.g., line color, text color) of the _dxfControl control to black.

11. _dxfControl.ZoomCenter();: Zooms the view of the DXF drawing to center it within the _dxfControl control.

12. pictureBox1.Image = _dxfControl.Image;: Assigns the image representation of the DXF drawing within the _dxfControl control to a PictureBox (pictureBox1 in this case) for display.

13. _dxfControl.Dispose();: Disposes of the _dxfControl instance, releasing any resources it holds.

This code snippet demonstrates how to use the DXFReaderNETControl to load and display a DXF file within a C# application's PictureBox. The control provides various properties and methods to configure the display settings and interact with the DXF drawing.

Download C# code