Ogni installazione QCAD Professional include alcuni strumenti sulla linea di comando che permettono la conversione batch (di gruppo) dei file di disegno CAD.
Contenuti
Note sulla Piattaforma
Windows
Con Windows, queste utilità sono incluse come file batch (.bat) nell’installazione della directory di QCAD.
macOS
Con macOS, troverai le utilità negli script shell nell’applicazione in bundle qui sotto:
QCAD-Pro.app/Contents/Resources
Linux
Anche con i sistemi Linux, le utilità sono incluse come script shell nell’installazione della directory di QCAD.
dwg2bmp
(also dwg2png, dwg2jpeg, dwg2tiff, dxf2png, dxf2jpeg, dxf2tiff, ...)
dwg2bmp converte un file DXF or DWG in un file bitmap. I formati output supportati sono: BMP, ICO, JPEG, PNG, PPM, TIFF, XBM, XPM.
Il numero massimo di byte per i dati immagine raw è di 2'147'483'647 byte. Con quattro byte per pixel (ARGB), la dimensione massima per il file di output è di 536'870'911 pixels, o ad esempio 23'170x23'170 pixel.
Usage: ./dwg2bmp [OPTIONS]... <drawing file>
Converts a drawing file (DWG, DXF, ...) to a bitmap file (BMP, PNG, ...).
-a, -antialiasing Enable antialiasing
-b, -background=C Set the background color as color name
e.g. 'white' or '#ccdd00'.
-block=BLOCK_NAME Name of block (or layout) to output
(defaults to *Model_Space)
-c, -color-correction Enable color correction to prevent white on white
or black on black painting
-d, -recompute-dim Recompute dimension blocks if empty
(dimensions rendered with best compatibility)
-f, -force Overwrite existing output file
-fs, -font-substitution FONT1 FONT2
Substitute FONT1 with FONT2
-h, -help Display this help
-no-weight-margin Don't add additional margin to compensate for
lineweight
-k, -grayscale Grayscale
-layer=LAYER_NAMES Comma-separated list of layer(s) to export
List may include regular expressions
-l, -list List supported formats
-m, -margin=M Set auto zoom margin to M (in pixels)
-n, -monochrome Monochrome (black / white)
-o, -outfile=FILE Set output file to FILE
Default is same path and base name as input file
-q, -quality=Q Set the image quality / compression
(0=best compression..100=best quality)
-r, -resolution=R Set rendering resolution to R
(in pixels/drawing unit)
This overrides the width/height parameters.
-w, -window=X,Y,W,H Zoom to given window
-x, -width=W Set bitmap width to W (in pixels)
-y, -height=H Set bitmap height to H (in pixels)
The maximum size for width*height is 536870911 pixels
-zoom-all Auto zoom to maximum extends of all layers
-p, -origin Draw zero point (origin)
dwg2svg
(also dxf2svg)
dwg2svg converte un file DXF or DWG in un file SVG (Grafica Vettoriale Scalabile). Il file di output può essere ottimizzato per sembrare esattamente come il file di disegno (default) o per trasferire più geometria possibile (switch -g).
Usage: ./dwg2svg [OPTIONS]... <drawing file>
Converts a drawing file (DWG, DXF, ...) file to an SVG file.
-a, -adjust Adjust page size to include thickest line weight
-b, -bottom=MB Set page margin at bottom to MB
-block=BLOCK_NAME Name of block (or layout) to output
(defaults to *Model_Space)
-c, -circle=CR Export points as circles with radius CR
-d, -recompute-dim Recompute dimension blocks if empty
(dimensions rendered with best compatibility)
-decimals=D Decimal places for float values (defaults to 4)
-e, -equal-margins=M Set all page margins to M
-l, -r, -t and -b are ignored
-embed-images Embed images (bitmaps)
-f, -force Overwrite existing output file
-fs, -font-substitution FONT1 FONT2
Substitute FONT1 with FONT2
-g, -preserve-geometry Preserve as much of the original geometry as possible
Default is identical rendering
-h, -help Display this help
-i, -inkscape Generate additional information for Inkscape
-l, -left=ML Set page margin at left to ML
-layer=LAYER_NAMES Comma-separated list of layer(s) to export
List may include regular expressions
-layer-attribute Export layer attributes into QCAD SVG namespace
-n, -no-comments Suppress comments for DXF entities
-o, -outfile=FILE Set output file to FILE
Default is same path and base name as input file
-p, -open Open the converted file after conversion
-u, -unit=[in|m|mm] Assume input data to be in given unit
Default is the drawing unit
Mainly useful for drawings with unit 'None'
-r, -right=MR Set page margin at right to MR
-s, -scale=SF Set scale factor to SF
-t, -top=MT Set page margin at top to MT
-w, -min-lineweight=LW Set minimum line weight to LW drawing units
Defaults to 0.001 since 0 in SVG means invisible
-x, -cross=CS Export points as crosses with size CS
Points: If neither -c nor -x is given, points are not exported.
SVG Units: SVG only supports the following CAD units: mm, cm, in.
- Unsupported Metric drawing units are converted to Millimeters.
- Unsupported Imperial drawing units are converted to Inches.
Use -s to scale and avoid large values.
Margins: Margin values have to be specified in the (converted) SVG unit.
Examples:
Adjust page, set all margins to 1.5, export points as circles with radius 0.5:
./dwg2svg -a -e 1.5 -c 0.5 file.dwg
Set scale factor to '1:200':
./dwg2svg -s 1:200 file.dwg
dwg2pdf
(also dxf2pdf)
dwg2pdf converte un file DXF or DWG in un file PDF. Il file di disegno dovrebbe contenere informazioni sulla dimensione della carta, sull’orientazione e scala di disegno e sull’offset.
Usage: ./dwg2pdf.sh [OPTIONS]... <drawing file>
Converts a DWG / DXF file to a PDF file.
-a, -auto-fit Auto fit and center drawing to paper
-block=BLOCK_NAME Comma-separated list of block(s) or
layout(s) to export
List may include regular expressions
-c, -center Auto center drawing on paper
-d, -recompute-dim Recompute dimension blocks if empty
(dimensions rendered with best compatibility)
-e, -papers List all supported paper size names
-point-size=SIZE Set size of points in mm
-f, -force Overwrite existing output file
-fs, -font-substitution FONT1 FONT2
Substitute FONT1 with FONT2
-h, -help Display this help
-k, -grayscale Grayscale
-l, -landscape Landscape (default is portrait)
-layer=LAYER_NAMES Comma-separated list of layer(s) to export
List may include regular expressions
-list-printers List all available printers
-m, -margin=M Set paper margins to M
-n, -monochrome Monochrome (black / white)
-o, -outfile=FILE Set output file to FILE
default is same path and base name as input file
-offset=X,Y Set offset to X,Y in drawing units
('3,4', '7/2,1/4', '0.5,-1.5', ...)
-p, -paper=WxH Set paper size to W x H in mm or to named paper size
('A4', 'Letter', ...)
-printer=PRINTER Print directly to PRINTER or default printer
if no printer given
-s, -scale=SCALE Set drawing scale to given scale
('1', '2', '0.5', '1:1', '1:5', '5:1', ...)
-w, -minlineweight=LW Set minimum line weight to LW drawing units
dwg2maptiles
(also dxf2maptiles)
dwg2maptiles crea automaticamente set di riquadri da usare in mappe online . La directory/struttura file generata segue lo standard di (z/x/y.png). Il numero dei livelli di zoom (z) è adattabile. I suddetti riquadri della mappa possono essere usati per creare mappe interattive per il web, usando leaflet.js ad esempio. Clicca qui per visualizzare esempi di mappe create con dwg2maptiles e leaflet.js.
Usage: ./dwg2maptiles [OPTIONS]... <drawing file>
Converts a drawing file (DWG, DXF, ...) to a set of
bitmap files (PNG, JPEG, ...) for use with online maps, e.g. leaflet.js.
-a, -antialiasing Enable antialiasing
-b, -background=C Set the background color as color name
e.g. 'white', '#ccdd00' or 'transparent'
-block=BLOCK_NAME Name of block (or layout) to output
(defaults to *Model_Space)
-c, -colorcorrection Enable color correction to prevent white on white
or black on black painting
-center=X,Y Set center of first tile to X,Y in drawing units
-d, -recompute-dim Recompute dimension blocks if empty
(dimensions rendered with best compatibility)
-e, -tile=ROW,COL Generate only tile at ROW,COL
-f, -force Overwrite existing output file
-fs, -font-substitution FONT1 FONT2
Substitute FONT1 with FONT2
-h, -help Display this help
-k, -grayscale Grayscale
-layer=LAYER_NAMES Comma-separated list of layer(s) to export
List may include regular expressions
-l, -list List supported formats
-tms Y=0 is at the bottom (typically used for TMS,
default is Y=0 at the top for WMS)
-n, -monochrome Monochrome (black / white)
-o, -outdir=DIR Set output dir to DIR
default is same path and base name as input file
-q, -quality=Q Set the image quality / compression
(0=best compression..100=best quality)
-r, -resolution=R Set rendering resolution of first tile to R
(in pixels/drawing unit)
This overrides the width/height parameters
-s, -subsection=N,M Generate subsection N of M
Examples:
1,4: generate first of four subsections
4,4: generate fourth of four subsections
7,8: generate seventh of eight subsections
-t, -format File format (png, jpeg, gif)
-x, -width=W Set bitmap width to W (in pixels)
-y, -height=H Set bitmap height to H (in pixels)
-p, -origin Draw zero point (origin)
-z, -zoomlevels Number or range of zoom levels, defaults to 0-6
Examples:
5: zoom levels 0,1,2,3,4,5
3-5: zoom levels 3,4,5
1,3,5: zoom levels 1,3,5
3-3: zoom level 3 only
dwg2dwg
(also dwg2dxf, dxf2dwg)
dwg2dwg legge e scrive file DXF or DWG ed eroga file DXF o DWG. Diverse impostazioni come la versione del formato del file possono essere cambiate.
Usage: ./dwg2dwg [OPTIONS]... <drawing file>
Converts a drawing file (DWG, DXF, ...) file from one version to another.
-f, -force Overwrite existing output file
-h, -help Display this help
-l, -list List supported releases
-n, -setdimfont=FONT Set the dimension font to the given font
-o, -outfile=FILE Set output file to FILE
Default is same path and base name as input file
-r, -release=RELEASE Set output DXF/DWG release to RELEASE
-s, -set=VARIABLE:VALUE Set the given known variable to the given value
For example -s DIMASZ:2.5
DXF header variables that can be changed are
(among others):
DIMADEC: Angular dimension label precision (0-8)
DIMASZ: Dimension arrow size
DIMAUNIT: Angular dimension label format
0: decimal degrees
1: deg/min/sec
2: gradians
3: radians
4: surveyors
DIMAZIN: Trailing zeroes for angular dimensions
(0: on, 2: off)
DIMDEC: Set linear dimension label precision (0-8)
DIMDLI: Dimension line increment
DIMEXE: Extension line extension
DIMEXO: Extension line offset
DIMGAP: Dimension line gap
DIMLUNIT: Set linear dimension label format
1: scientific
2: decimal
3: engineering
4: architectural
5: fractional
DIMTSZ: Dimension arch tick size (0 for arrow)
DIMTXT: Dimension text height
DIMZIN: Trailing zeroes (0: on, 8: off)
-t, -substitute=FONT1:FONT2
Substitute FONT1 with FONT2 in all texts
dwghatch
(also dxfhatch)
dwghatch crea un’entità di tratteggio di riempimento solido usando percorsi racchiusi all’interno del file di disegno dato come contorno. I percorsi delimitati contenuti in altri percorsi delimitati sono considerati delle isole.
Usage: ./dwghatch [OPTIONS]... <data file>
Fill all fillable (closed) boundaries of the given drawing
file (DXF, DWG) with a solid fill hatch.
-f, -force Overwrite existing output file
-h, -help Display this help
-o FILE, -output=FILE Set CAD output file to FILE
merge
merge è un potente strumento per mettere insieme multipli file di disegno (DXF, DWG,...). Ogni disegno può essere individualmente posizionato, rotato, scalato e capovolto sia orizzontalmente che verticalmente. Uno dei parametri usati quando si richiede “merge” è un file XML che definisce quali disegni sono inseriti e dove, a quale angolo ecc.
Il tag "insert" (inserire) potrebbe essere ripetuto per inserire lo stesso disegno diverse volte con differenti parametri..
Usage: ./merge [OPTIONS]... <XML config file>
Merges multiple drawing files (DWG, DXF, ...) into one.
-f, -force Overwrite existing output file
-h, -help Display this help
-t TYPE, -type=TYPE Set file type to TYPE
(e.g. R12...R27 or 2000...2013)
-o FILE, -outfile=FILE Set output file to FILE
default is same path and base name as input file
Mac OS X specific options:
-no-dock-icon Don't show icon in dock. This should only be used
in combination with -no-gui.
XML format:
<?xml version="1.0" encoding="UTF-8"?>
<merge xmlns="http://qcad.org/merge/elements/1.0/" unit="Millimeter">
<item src= "file1.dxf">
<insert x="10" y="0" angle="30" flipx="false" flipy="false" />
</item>
</merge>