GerberViewer

GerberViewer is a viewer for gerber files written in C++ using imGUI library for UI.

Features

• file import
  • parsed as per The Gerber Layer Format Specification
    • Comments
    • mm/inch mode
    • Format specification
    • Aparature definition
    • Aparature macro
    • Interpolate operation
    • Move operation
    • Flash operation
    • Modes
      • Linear
      • Circular
    • Transformation parameters
    • Region statement
    • Aparature block
    • Polarity
    • Step and repeat
    • Attributes
• delete imported file
• assign layer to each file
• rendering
  • high performance
  • polarity and order correct
• change layer order and color
• zoom and move the displayed file
• customizable window layout with ability to reset to default
• toggle displayed grid
• cursor position in canvas display

Controls

• Import file by Drag&Drop into the window - both files and directories supported
• Move within canvas by dragging with right mouse button pressed
• Zoom within canvas with scrool wheel
• Change file layer in Loaded files window
• Show/Hide layers in Layers window
• Change Layer color