JW_cad Viewer 1.18.1

Features

• The application allows viewing of JW_CAD files (JWW, JWC) and DXF files on Android smartphones or tablets.
• A dimension measurement function is included for accurate measurements.
• Users can choose to display or hide layers as needed.
• Files can be selected from the file manager for opening, though some file managers may not be supported.

How to use

• To select a function, tap the + button located in the bottom right corner.
• A file selection dialog appears upon clicking the file open button, allowing users to choose files with extensions JWW, JWC, or DXF.
• The layer setting button enables users to show or hide specific layers and layer groups.
• The dimension measurement feature allows users to measure distances between two points by specifying them with blue handles displayed on the screen; measurements include horizontal, vertical, and diagonal values.
• To complete a measurement, press the dimension measurement button again or the X button in the upper right corner of the display area.
• Activating the switch next to the X button enables snapping to measurement points along lines or at endpoints, with options for snap targets available through a dedicated button.
• A red cursor indicates when snapping is active. Note that heavy calculations for crossing snaps may slow down performance if multiple figures are present, and block figures do not support crossing snaps.
• Various settings can be adjusted through the setting buttons. In cases where DXF files appear garbled, encoding options such as Shift_JIS (Japanese), ISO_8859_1, and UTF-8 can be selected from the settings menu.

Restrictions

• Absolute paths cannot be used for images in JW_CAD.
• The font name and style of characters will not be reflected in this application.
• Random line types are not supported in JW_CAD files.
• When opening JW_CAD files via a network with a file manager, only images included in the file will be accessible.

Notes

• This application is available for free with advertisements displayed within it.
• The author disclaims any liability for damages resulting from the use of this application and is not obligated to provide support.
• This application is not an official Jw_cad product and was created based on publicly available information.