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DraftSight is a professional grade 2D and 3D CAD software developed by Dassault Systèmes. Designed for architects, engineers, and designers, it features a user-friendly interface and supports industry-standard file formats, making it a powerful tool for precision drawing and design.

What Is an Image Tracer?

Image Tracer is a built-in tool in DraftSight that converts raster images (JPG, PNG, BMP) into vector geometry. It automatically detects outlines in scanned images, logos, or sketches and traces them into editable CAD elements like lines, arcs, and polylines.

Key Benefits:

• Converts non-CAD images into usable vector drawings
• Eliminates the need for manual tracing
• Saves time and improves accuracy
• Ideal for logos, floor plans, mechanical drawings, and sketches

What If Image Tracer Isn’t Available?

Before tools like Image Tracer, converting raster images to vector drawings was a manual and time-consuming process:

1. Insert the Image: Import the raster image into DraftSight as a reference.
2. Scale and Position: Resize and move the image to fit your intended design area.
3. Manual Tracing: Use Line, Polyline, Arc, and Spline tools to trace over the image.
4. Layering and Cleanup: Work on dedicated layers for organization and delete or hide the original image afterward.
5. Precision Techniques: Use object snaps (OSNAP), grids, and guides for accurate tracing.

This method, while effective, required patience and a good eye for detail.

How to Use Image Tracer in DraftSight

Using Image Tracer is straightforward and is supported across all DraftSight variants:

Step 1: Insert the Image

• Navigate to the Insert tab → Click Attach Image
• Choose a raster file (JPG, PNG, BMP), place it in the workspace, and scale it as needed

Step 2: Launch Image Tracer and Configure Settings

• Go to the Image Tracer tab or the Home tab and select Image Tracer

• A settings window will appear
  • Choose the Image Type: Logo, Sketch, Mechanical, or Floor Plan
  • Adjust parameters like Detail Level, Threshold, and Noise Reduction
  • Preview the trace before applying

Step 3: Apply and Edit the Trace

• Click Apply or OK to generate vector geometry
• Edit the resulting lines, arcs, or polylines as needed
• Delete or hide the original raster image to clean up the drawing

Summary

Image Tracer in DraftSight is a powerful feature that streamlines the conversion of raster images into precise vector geometry. By automating the tracing process, it saves time, improves accuracy, and makes it easier to incorporate sketches, logos, and scanned documents into professional CAD workflows.