Function Syntax: ExplodeLinetype / linexp Version: 1.0 Date:03.04.2026 Version: 1.0 Date: 04.04.2026 6:54:43AM WEB 🚀 ExplodeLinetype ExplodeLinetype is an AutoCAD and Civil 3D AutoLISP utility for converting selected TEXT and MTEXT objects into editable line geometry. It standardizes the exploded result on the MISC layer with Continuous linetype, ByLayer color, and ByLayer lineweight for cleaner CAD production and export workflows. Main Commands 🧰 Run ExplodeLinetype to convert selected text into line geometry and apply the standardized MISC-layer properties. ⚙️ Run LINEXP to use the underlying text-to-line conversion routine without the final CHPROP standardization step. SEO Optimized Description 📐 This AutoCAD text explode tool converts selected TEXT and MTEXT objects into editable linework through an Express Tools WMF export and import workflow. 🔍 The utility supports CAD cleanup, text outline conversion, plot compatibility, engraving preparation, fabrication drawings, CNC support, font-independent exports, and workflows where native text objects must become geometry. 🧠 It calculates text bounding boxes, adjusts the view when necessary, mirrors selected text, exports it to a temporary txtexp.wmf file, imports the resulting geometry, and mirrors the linework back into position. 📌 ExplodeLinetype is useful for CAD technicians, Civil 3D users, survey drafting, signage drawings, engraving layouts, laser cutting preparation, fabrication details, plotting workflows, and drawing exchange where fonts may be unavailable. Functionalities 🚀 Text-to-line conversion - converts selected AutoCAD TEXT and MTEXT objects into editable drawing geometry. 🧩 Supported text objects - processes native TEXT and MTEXT entities while excluding leader-associated text detected through reactor data. 🖼️ WMF conversion workflow - exports selected text to a temporary Windows Metafile and imports the outline representation as exploded geometry. 🔄 Mirror-based placement - mirrors the selection before export and mirrors the imported result back to preserve the text orientation and drawing position. 🔍 Automatic view adjustment - calculates text extents and temporarily zooms when the current view does not contain the full selected geometry. 👥 Group handling - detects selected text inside AutoCAD groups and removes the original text members before replacement. 🔒 Layer and viewport protection - temporarily unlocks the current layer or viewport when required and restores the previous lock state after processing. 🧹 Original text replacement - erases the original selected text after the temporary WMF file has been created successfully. 🗂️ MISC layer assignment - moves the final previous selection set to layer MISC when the primary command is used. 〰️ Continuous linetype - changes the resulting exploded geometry to the Continuous linetype. 🎨 ByLayer properties - sets the resulting color and lineweight to ByLayer for standards-based display and plotting. 📊 Processing report - reports how many selected objects were exploded into lines. 🛡️ Environment restoration - uses Express Tools error initialization and restoration to recover modified AutoCAD system variables after processing. Practical Result ✅ The result is editable exploded text geometry that no longer depends on the original font object and can be used for plotting, export, engraving, fabrication, or downstream CAD processing. The primary command also standardizes the linework on the MISC layer with Continuous linetype and ByLayer display properties. Important Note This command erases the original selected text after a successful WMF export and replaces it with line geometry. The result is no longer editable as TEXT or MTEXT, so review the output and use AutoCAD undo when needed. The routine requires AutoCAD Express Tools and a plan view with view direction 0,0,1. Leader-associated text, filtered locked-layer objects, and unsupported entity types are not converted.