Export AutoCAD Layout Plot Settings to CSV with AutoLISP
Plan a small reporting tool that exports Layout, PC3, paper size, plot style and related settings to CSV for auditing and comparison.
Main idea: A CSV report turns hidden Page Setup differences into something you can sort, compare and archive.
Best use: CAD managers checking many Layouts or comparing workstations and templates.
Start with the manual workflow
Open a few Layouts and write down the properties you normally inspect by hand. Those become the report columns.
Before automating a production workflow, review Autolisp Validate Plot Settings Before Batch, AutoCAD Page Setup Manager Explained, and CAD Plot Automation Guide.
Build the automation in small layers
Step 1 — Choose report columns
Where: CAD standards checklist
Do this: Start with Layout, device, canonical media, plot style and Plot with Plot Styles.
Check: The report stays focused.
Step 2 — Read Layout properties
Where: ActiveX Layout objects
Do this: Collect values without changing them.
Check: The routine is read-only.
Step 3 — Escape CSV text
Where: AutoLISP file-writing helper
Do this: Quote commas, quotes and line breaks correctly.
Check: The CSV opens cleanly in spreadsheet software.
Step 4 — Write one row per Layout
Where: A user-chosen output file
Do this: Include a header and deterministic column order.
Check: Reports can be compared over time.
Step 5 — Review outliers
Where: Spreadsheet filters
Do this: Sort/filter on device, paper and plot-style columns.
Check: Nonstandard Layouts become obvious.
What a useful report row looks like
A practical row might contain: DWG path, Layout, PC3, canonical media, localized media, StyleSheet, PSTYLEMODE, Plot with Plot Styles, orientation and a timestamp. When two workstations produce different results, those columns give you evidence instead of screenshots of two Plot dialogs.
Keep the first version read-only. Once the report is trusted, it can become the input to a separate repair tool or a dashboard that highlights nonstandard configurations.
What the code should control
- Layout.Name
- ConfigName
- CanonicalMediaName
- StyleSheet
- PlotWithPlotStyles
- Optional PlotRotation/PlotType
What you should deliberately leave manual at first
Do not turn the first report into an auto-repair routine. Keep audit and modification separate.
Failure modes to design for
- CSV values are not escaped.
- The report uses localized media labels instead of stable canonical names.
- Model is mixed with paper-space Layouts without a clear reason.
- Reports omit drawing path/version so audits cannot be traced later.
When this becomes a production tool
Include DWG path, report timestamp and routine version when the tool moves beyond a simple tutorial.
Official Autodesk references
Frequently asked questions
Why export instead of printing to the command line?
CSV is easier to compare across many Layouts, DWGs and workstations.
Should I include localized paper names?
You can include both localized and canonical names, but use canonical values for automation comparisons.
Can this report be generated without changing the drawing?
Yes. A reporting tool should normally be read-only.
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