AutoCAD preview extension
The AutoCAD previewer allows one to perform basic operations like zoom in/out, rotate, show/hide layers and print. The AutoCAD preview extension allows viewing AutoCAD files using SVG and JavaScript to display and manipulate graphics.
Toolbar
Section titled “Toolbar”

| Feature | Description | |
|---|---|---|
| Change icon Page | Allows changing to previous or next icon page. | |
![]() |
Layer List | List of the layers of the drawing. |
![]() |
Print the document. | |
![]() |
Zoom In | Performs a zoom in. |
![]() |
Zoom Out | Performs a zoom in. |
![]() |
Zoom Extends | Allows you to move the zoom in zone. |
![]() |
Zoom Window | Allows you to draw a window to zoom in. |
![]() |
Toggle Black/White | Allows you to toggle black/white color in the drawing. |
![]() |
Background Color | Allows you to select a specific color for the background of the drawing. |
![]() |
File Load | Not implemented yet. |
![]() |
Search Text | Allows you to search individual text string in the drawing. |
![]() |
About | Information about CADViewer JS version. |
![]() |
Layer Off | Turn layer off. |
![]() |
Swap Layers | Allows swapping between layers. |
![]() |
All Layers On | Turn all layers on. |
![]() |
Measurement | Allows selecting two points in the drawing to measure the distance between them. Measurement needs to be calibrated first. |
![]() |
Calibrate Measurement | Allows calibrating measurement to define units of measurement in drawing. |
![]() |
Toggle Birds-Eye Window | Open the birds-eye window. |
![]() |
Adjust Line Thickeness | Adjust the line thickness of the drawing. |
![]() |
Save Redline | Save current red lines. |
![]() |
Load Redline | Allows loading red lines previously saved. |
![]() |
Delete Single Redline | Allows the delettion of one red line by selecting it in the drawing. |
![]() |
Delete Last Redline | Delete the red line added last. |
![]() |
Redline Color | Allows changing the color of the red line. |
![]() |
Redline Thickness | Allows changing the thickness of the red line. |
![]() |
Make Stickynote | Allows inserting a sticky note. |
![]() |
Clear Visible Redlines | Clear all visible red lines. |
![]() |
Freehand Redline | Allows inserting a red line with free form. |
![]() |
Redline Cloud | Allows inserting a red line with a cloud shape. |
![]() |
Redline Filled Polygon | Allows inserting a red line with a filled polygon shape. |
![]() |
Redline Polyline | Allows inserting a red line with polyline shape. |
![]() |
Redline Filled Rectangle | Allows inserting a red line with a full rectangle shape. |
![]() |
Redline Rectangle | Allows inserting a rectangle red line. |
![]() |
Redline Arrow | Allows inserting a red line with an arrow. |
![]() |
Redline Text | Allows writing a text and select where to place it in the drawing. |
![]() |
Zoom Extents | Allows moving the zoom-in zone. |
![]() |
Zoom Window | Allows drawing a window for do zoom-in. |

| Feature | Description | |
|---|---|---|
![]() |
First Page | Go to the first page in the drawing. |
![]() |
Previous Page | Go to the previous page in the drawing. |
![]() |
Next Page | Go to the next page in the drawing. |
![]() |
Last Page | Go to the last page in the drawing. |
Default preview
Section titled “Default preview”





































