Provided by: inkscape_1.1.2-3ubuntu1_amd64 bug

NAME

       Inkscape - an SVG (Scalable Vector Graphics) editing program.

SYNOPSIS

       "inkscape [options] [filename_1 filename_2 ...]"

       options:

           -?, --help
           -V, --version
               --debug-info
               --system-data-directory
               --user-data-directory

           -p, --pipe
               --pdf-page=PAGE
               --pdf-poppler
               --convert-dpi-method=METHOD
               --no-convert-text-baseline-spacing

           -o, --export-filename=FILENAME
               --export-overwrite
               --export-type=TYPE[,TYPE]*
               --export-extension=EXTENSION-ID

           -C, --export-area-page
           -D, --export-area-drawing
           -a, --export-area=x0:y0:x1:y1
               --export-area-snap
           -d, --export-dpi=DPI
           -w, --export-width=WIDTH
           -h, --export-height=HEIGHT
               --export-margin=MARGIN

           -i, --export-id=OBJECT-ID[;OBJECT-ID]*
           -j, --export-id-only
           -l, --export-plain-svg
               --export-ps-level=LEVEL
               --export-pdf-version=VERSION
           -T, --export-text-to-path
               --export-latex
               --export-ignore-filters
           -t, --export-use-hints
           -b, --export-background=COLOR
           -y, --export-background-opacity=VALUE

           -I, --query-id=OBJECT-ID[,OBJECT-ID]*
           -S, --query-all
           -X, --query-x
           -Y, --query-y
           -W, --query-width
           -H, --query-height

               --vacuum-defs
               --select=OBJECT-ID[,OBJECT-ID]*
               --actions=ACTION(:ARG)[;ACTION(:ARG)]*
               --action-list
               --verb=VERB[;VERB]*
               --verb-list

           -g, --with-gui
               --batch-process
               --shell

DESCRIPTION

       Inkscape is a Free and open source vector graphics editor. It offers a rich set of features and is widely
       used for both artistic and technical illustrations such as cartoons, clip art, logos, typography,
       diagramming and flowcharting.  It uses vector graphics to allow for sharp printouts and renderings at
       unlimited resolution and is not bound to a fixed number of pixels like raster graphics. Inkscape uses the
       standardized SVG file format as its main format, which is supported by many other applications including
       web browsers.

       The interface is designed to be comfortable and efficient for skilled users, while remaining conformant
       to GNOME standards so that users familiar with other GNOME applications can learn its interface rapidly.

       SVG is a W3C standard XML format for 2D vector drawing. It allows defining objects in the drawing using
       points, paths, and primitive shapes.  Colors, fonts, stroke width, and so forth are specified as `style'
       attributes to these objects.  The intent is that since SVG is a standard, and since its files are
       text/xml, it will be possible to use SVG files in a sizeable number of programs and for a wide range of
       uses.

       Inkscape uses SVG as its native document format, and has the goal of becoming the most fully compliant
       drawing program for SVG files available in the Open Source community.

OPTIONS

       -?, --help
               Shows a help message.

       -V, --version
               Shows the Inkscape version and build date.

       --debug-info
               Prints  technical  information  including  Inkscape  version,  dependency  versions and operating
               system.  This Information is useful when debugging issues with Inkscape and  should  be  included
               whenever filing a bug report.

       --system-data-directory
               Prints  the  system  data  directory  where  data  files that ship with Inkscape are stored. This
               includes files which Inkscape requires to run (like unit definitions, built-in  key  maps,  files
               describing  UI  layout,  icon  themes,  etc.),  core extensions, stock resources (filters, fonts,
               markers, color palettes, symbols, templates) and documentation (SVG example files, tutorials).

               The location in which Inkscape expects the system data  directory  can  be  overridden  with  the
               INKSCAPE_DATADIR environment variable.

       --user-data-directory
               Prints  the  user  profile  directory  where user-specific data files and preferences are stored.
               Custom extensions and resources (filters, fonts, markers,  color  palettes,  symbols,  templates)
               should be installed into their respective subdirectories in this directory. In addition placing a
               file  with  a  name  identical  to  one in the system data directory here allows to override most
               presets from the system data directory (e.g. default templates, UI files, etc.).

               The default location of the profile directory can be  overridden  with  the  INKSCAPE_PROFILE_DIR
               environment variable.

       -p, --pipe
               Reads input file from standard input (stdin).

       --pdf-page=PAGE
               Imports the given page of a pdf file. Numbering starts with 1.

       --pdf-poppler
               By  default Inkscape imports PDF files via an internal (poppler-derived) library.  Text is stored
               as text. Meshes are converted to tiles.  Use --pdf-poppler to import  via  an  external  (poppler
               with  cairo backend) library instead. Text consists of groups containing cloned glyphs where each
               glyph is a path.  Images are stored internally. Meshes cause entire document to be rendered as  a
               raster image.

       --convert-dpi-method=METHOD
               Choose  method  used  to rescale legacy (pre-0.92) files which render slightly smaller due to the
               switch from 90 DPI to 96 DPI when interpreting lengths expressed in  units  of  pixels.  Possible
               values  are "none" (no change, document will render at 94% of its original size), "scale-viewbox"
               (document will be rescaled globally, individual lengths will stay untouched) and "scale-document"
               (each length will be re-scaled individually).

       --no-convert-text-baseline-spacing
               Do not automatically fix text baselines in legacy (pre-0.92) files  on  opening.   Inkscape  0.92
               adopts  the  CSS  standard  definition  for  the  'line-height' property, which differs from past
               versions.  By default, the line height values in files created prior to  Inkscape  0.92  will  be
               adjusted  on  loading  to  preserve the intended text layout.  This command line option will skip
               that adjustment.

       -o, --export-filename=FILENAME
               Sets the name of the output file. The default is to re-use  the  name  of  the  input  file.   If
               --export-type  is  also  used,  the  file  extension  will be adjusted (or added) as appropriate.
               Otherwise the file type to export will be inferred from the extension of the specified filename.

               Usage of the special filename "-"  makes  Inkscape  write  the  image  data  to  standard  output
               (stdout).

       --export-overwrite
               Overwrites input file.

       --export-type=TYPE[,TYPE]*
               Specify the file type to export. Possible values: svg, png, ps, eps, pdf, emf, wmf and every file
               type  for which an export extension exists. It is possible to export more than one file type at a
               time.

               Note that PostScript does not support transparency, so any transparent objects  in  the  original
               SVG will be automatically rasterized. Used fonts are subset and embedded. The default export area
               is page; you can set it to drawing by --export-area-drawing.

               Note that PDF format preserves the transparency in the original SVG.

       --export-extension=EXTENSION-ID
               Allows  to  specify  an  output  extension  that  will be used for exporting, which is especially
               relevant if there is more than one export option  for  a  given  file  type.  If  set,  the  file
               extension  in  --export-filename and --export-type may be omitted. Additionally, if set, only one
               file type may be given in --export-type.

       -C, --export-area-page
               In SVG, PNG, PDF, PS exported area is the page. This is the default for SVG, PNG, PDF, and PS, so
               you don't need to specify this unless you are using --export-id to export a specific object.  For
               EPS this option is currently not supported.

       -D, --export-area-drawing
               In  SVG, PNG, PDF, PS, and EPS export, exported area is the drawing (not page), i.e. the bounding
               box of all objects of the document (or of the exported object if --export-id is used).  With this
               option, the exported image will display all the visible objects of the document  without  margins
               or cropping. This is the default export area for EPS. For PNG, it can be used in combination with
               --export-use-hints.

       -a x0:y0:x1:y1, --export-area=x0:y0:x1:y1
               In  PNG  export, set the exported area in SVG user units (anonymous length units normally used in
               Inkscape SVG).  The default is to export the entire document page.  The point (0,0) is the lower-
               left corner.

       --export-area-snap
               For PNG export, snap the export area outwards to the nearest integer SVG user unit  (px)  values.
               If  you  are using the default export resolution of 96 dpi and your graphics are pixel-snapped to
               minimize antialiasing, this switch allows  you  to  preserve  this  alignment  even  if  you  are
               exporting  some object's bounding box (with --export-id or --export-area-drawing) which is itself
               not pixel-aligned.

       -d DPI, --export-dpi=DPI
               The resolution used for PNG export.  It is also  used  for  fallback  rasterization  of  filtered
               objects when exporting to PS, EPS, or PDF (unless you specify --export-ignore-filters to suppress
               rasterization).  The  default  is  96  dpi, which corresponds to 1 SVG user unit (px, also called
               "user unit") exporting to 1 bitmap pixel.  This  value  overrides  the  DPI  hint  if  used  with
               --export-use-hints.

       -w WIDTH, --export-width=WIDTH
               The  width  of generated bitmap in pixels.  This value overrides the --export-dpi setting (or the
               DPI hint if used with --export-use-hints).

       -h HEIGHT, --export-height=HEIGHT
               The height of generated bitmap in pixels.  This value overrides the --export-dpi setting (or  the
               DPI hint if used with --export-use-hints).

       --export-margin=MARGIN
               Adds a margin around the exported area. The size of the margin is specified in units of page size
               (for  SVG)  or  millimeters  (for  PS/PDF).   The option currently has no effect for other export
               formats.

       -i ID, --export-id=OBJECT-ID[;OBJECT-ID]*
               For PNG, PS, EPS, PDF and plain SVG export, the id attribute value of the object(s) that you want
               to export from the document; all other objects are not exported.  By default the exported area is
               the bounding box of the  object;  you  can  override  this  using  --export-area  (PNG  only)  or
               --export-area-page.

               If  you specify many values with a semicolon separated list of objects, each one will be exported
               separately.   In   this   case    the    exported    files    will    be    named    this    way:
               [input_filename]_[ID].[export_type]

       -j, --export-id-only
               For PNG and plain SVG, only export the object whose id is given in --export-id. All other objects
               are  hidden  and  won't  show  in  export  even  if  they  overlay  the exported object.  Without
               --export-id, this option is ignored. For PDF export, this is the default, so this option  has  no
               effect.

       -l, --export-plain-svg
               Export document(s) to plain SVG format, without sodipodi: or inkscape: namespaces and without RDF
               metadata. Use the --export-filename option to specify the filename.

       --export-ps-level=LEVEL
               Set language version for PS and EPS export. PostScript level 2 or 3 is supported. Default is 3.

       --export-pdf-version=VERSION
               Select  the  PDF  version of the exported PDF file. This option basically exposes the PDF version
               selector found in the PDF-export dialog of the GUI. You must provide one  of  the  versions  from
               that combo-box, e.g. "1.4". The default pdf export version is "1.4".

       -T, --export-text-to-path
               Convert text objects to paths on export, where applicable (for PS, EPS, PDF and SVG export).

       --export-latex
               (for  PS,  EPS,  and  PDF export) Used for creating images for LaTeX documents, where the image's
               text is typeset by LaTeX.  When exporting to PDF/PS/EPS format, this  option  splits  the  output
               into  a  PDF/PS/EPS  file (e.g. as specified by --export-type) and a LaTeX file. Text will not be
               output in the PDF/PS/EPS file, but instead will  appear  in  the  LaTeX  file.  This  LaTeX  file
               includes the PDF/PS/EPS. Inputting (\input{image.tex}) the LaTeX file in your LaTeX document will
               show  the  image  and  all  text  will be typeset by LaTeX. See the resulting LaTeX file for more
               information.  Also see GNUPlot's `epslatex' output terminal.

       --export-ignore-filters
               Export filtered objects (e.g. those with blur) as vectors, ignoring the filters (for PS, EPS, and
               PDF export).  By default, all filtered objects are rasterized at --export-dpi (default  96  dpi),
               preserving the appearance.

       -t, --export-use-hints
               While  exporting  to  PNG,  use export filename and DPI hints stored in the exported object (only
               with --export-id).  These hints are set automatically  when  you  export  selection  from  within
               Inkscape.   So, for example, if you export a shape with id="path231" as /home/me/shape.png at 300
               dpi from document.svg using Inkscape GUI, and save the document, then later you will be  able  to
               reexport that shape to the same file with the same resolution simply with

                   inkscape -i path231 -t document.svg

               If  you  use --export-dpi, --export-width, or --export-height with this option, then the DPI hint
               will be ignored and the value from the command line will be used.  If you  use  --export-filename
               with  this  option, then the filename hint will be ignored and the filename from the command line
               will be used.

       -b COLOR, --export-background=COLOR
               Background color of exported PNG.  This may be  any  SVG  supported  color  string,  for  example
               "#ff007f" or "rgb(255, 0, 128)".  If not set, then the page color set in Inkscape in the Document
               Properties dialog will be used (stored in the pagecolor= attribute of sodipodi:namedview).

       -y VALUE, --export-background-opacity=VALUE
               Opacity  of  the background of exported PNG.  This may be a value either between 0.0 and 1.0 (0.0
               meaning full transparency, 1.0 full opacity) or greater than  1  up  to  255  (255  meaning  full
               opacity).  If not set and the -b option is not used, then the page opacity set in Inkscape in the
               Document  Properties  dialog  will  be  used  (stored  in  the inkscape:pageopacity= attribute of
               sodipodi:namedview).  If not set but the -b option is used, then the value of 255 (full  opacity)
               will be used.

       -I, --query-id=OBJECT-ID[,OBJECT-ID]*
               Set  the  ID(s)  of  the object(s) whose dimensions are queried in a comma-separated list. If not
               set, query options will return the dimensions of the drawing (i.e. all document objects), not the
               page or viewbox.

               If you specify many values with a comma separated list  of  objects,  any  geometry  query  (e.g.
               --query-x)  will  return a comma separated list of values corresponding to the list of objects in
               --query-id.

       -S, --query-all
               Prints a comma delimited listing of all objects in the SVG document with IDs defined, along  with
               their x, y, width, and height values.

       -X, --query-x
               Query  the  X  coordinate  of  the  drawing  or, if specified, of the object with --query-id. The
               returned value is in px (SVG user units).

       -Y, --query-y
               Query the Y coordinate of the drawing or, if  specified,  of  the  object  with  --query-id.  The
               returned value is in px (SVG user units).

       -W, --query-width
               Query  the  width  of  the  drawing or, if specified, of the object with --query-id. The returned
               value is in px (SVG user units).

       -H, --query-height
               Query the height of the drawing or, if specified, of the object  with  --query-id.  The  returned
               value is in px (SVG user units).

       --vacuum-defs
               Remove  all unused items from the "<defs>" section of the SVG file.  If this option is invoked in
               conjunction with --export-plain-svg, only the exported file will be  affected.   If  it  is  used
               alone, the specified file will be modified in place.

       --select=OBJECT-ID[,OBJECT-ID]*
               The  --select  command  will  cause  objects  that have the ID specified to be selected.  You can
               select many objects width a comma separated list.  This allows various verbs to  act  upon  them.
               To  remove  all the selections use "--verb=EditDeselect".  The object IDs available are dependent
               on the document specified to load.

       --actions=ACTION(:ARG)[;ACTION(:ARG)]*
               Actions are a new method to call functions with an optional single parameter.  To get a  list  of
               the  action  IDs available, use the --action-list command line option.  Eventually all verbs will
               be replaced by actions.   Temporarily, any verb can be used as an action (without  a  parameter).
               Note, most verbs require a GUI (even if they don't use it). To close the GUI automatically at the
               end  of  processing,  use  --batch-process.  In addition all export options have matching actions
               (remove the '--' in front of the option and replace '=' with ':').

               If only actions are used --batch-process must be used.

               Export can be forced at any point with the export-do action.  This  allows  one  to  do  multiple
               exports on a single file.

       --action-list
               Prints a list of all available actions.

       --verb=VERB[;VERB]*
               The  --verb  command  will execute a specific verb or list of verbs as if they were called from a
               menu or button. Dialogs will appear if that is part of the verb.  To get a list of the  verb  IDs
               available, use the --verb-list command line option.

               Note that the --verb command requires a GUI.

               Together  with  --select  provides some basic scripting for Inkscape from the command line.  They
               both can receive many arguments as needed on the command line and are executed in order on  every
               document.

       --verb-list
               Lists all the verbs that are available in Inkscape by ID. This ID can be used in defining keymaps
               or menus. It can also be used with the --verb command line option.

       -g, --with-gui
               Try to use the GUI (on Unix, use the X server even if $DISPLAY is not set).

       --batch-process
               Close GUI after executing all actions or verbs.

       --shell With  this  parameter,  Inkscape will enter an interactive command line shell mode. In this mode,
               you type in commands at the prompt and Inkscape executes them, without you having to  run  a  new
               copy  of  Inkscape for each command. This feature is mostly useful for scripting and server uses:
               it adds no new capabilities but allows you to improve the speed and memory  requirements  of  any
               script  that  repeatedly  calls  Inkscape  to  perform  command  line  tasks  (such  as export or
               conversions).

               In shell mode Inkscape expects a sequence of actions (or verbs) as input.  They will be processed
               line by line, that means typically when pressing enter.  It is possible (but  not  necessary)  to
               put all actions on a single line.

               The  following example opens a file and exports it into two different formats, then opens another
               file and exports a single object:

                   file-open:file1.svg; export-type:pdf; export-do; export-type:png; export-do
                   file-open:file2.svg; export-id:rect2; export-id-only; export-filename:rect_only.svg; export-do

CONFIGURATION

       The main configuration file is located in ~/.config/inkscape/preferences.xml;  it  stores  a  variety  of
       customization settings that you can change in Inkscape (mostly in the Inkscape Preferences dialog).  Also
       in the subdirectories there, you can place your own:

       $HOME/.config/inkscape/extensions/ - extension effects.

       $HOME/.config/inkscape/icons/ - icons.

       $HOME/.config/inkscape/keys/ - keyboard maps.

       $HOME/.config/inkscape/templates/ - new file templates.

DIAGNOSTICS

       The program returns zero on success or non-zero on failure.

       A  variety  of  error  messages  and warnings may be printed to STDERR or STDOUT.  If the program behaves
       erratically with a particular SVG file or crashes, it is useful to look at this output for clues.

EXAMPLES

       While obviously Inkscape is primarily intended as a GUI  application,  it  can  be  used  for  doing  SVG
       processing on the command line as well.

       Open an SVG file in the GUI:

           inkscape filename.svg

       Export  an  SVG  file into PNG with the default resolution of 96 dpi (one SVG user unit translates to one
       bitmap pixel):

           inkscape --export-filename=filename.png filename.svg

       Same, but force the PNG file to be 600x400 pixels:

           inkscape --export-filename=filename.png -w 600 -h 400 filename.svg

       Same, but export the drawing (bounding box of all objects), not the page:

           inkscape --export-filename=filename.png --export-area-drawing filename.svg

       Export two different files into four distinct file formats each:

           inkscape --export-type=png,ps,eps,pdf filename1.svg filename2.svg

       Export to PNG the object with id="text1555", using the output filename and the resolution that were  used
       for that object last time when it was exported from the GUI:

           inkscape --export-id=text1555 --export-use-hints filename.svg

       Same, but use the default 96 dpi resolution, specify the filename, and snap the exported area outwards to
       the  nearest  whole  SVG  user  unit  values  (to  preserve  pixel-alignment of objects and thus minimize
       aliasing):

           inkscape --export-id=text1555 --export-filename=text.png --export-area-snap filename.svg

       Convert an Inkscape SVG document to plain SVG:

           inkscape --export-plain-svg --export-filename=filename2.svg filename1.svg

       Convert an SVG document to EPS, converting all texts to paths:

           inkscape --export-filename=filename.eps --export-text-to-path filename.svg

       Query the width of the object with id="text1555":

           inkscape --query-width --query-id=text1555 filename.svg

       Duplicate the objects with id="path1555" and id="rect835", rotate the duplicates 90  degrees,  save  SVG,
       and quit:

           inkscape --select=path1555,rect835 --verb="EditDuplicate;ObjectRotate90;FileSave;FileQuit" filename.svg

       Select all objects with ellipse tag, rotate them 30 degrees, save the file, and quit.

           inkscape --actions="select-by-element:ellipse;transform-rotate:30;FileSave;FileClose" --batch-process filename.svg

       Export  the  object  with  the  ID  MyTriangle  with  a  semi  transparent  purple background to the file
       triangle_purple.png and with a red background to the file triangle_red.png.

           inkscape --actions="export-id:MyTriangle; export-id-only; export-background:purple; export-background-opacity:0.5;export-filename:triangle_purple.png; export-do; export-background:red; export-background-opacity:1; export-filename:triangle_red.png" filename.svg

       Read an SVG from standard input (stdin) and export it to PDF format:

           cat filename.svg | inkscape --pipe --export-filename=filename.pdf

       Export an SVG to PNG format and write it to standard output (stdout), then convert it to JPG format  with
       ImageMagick's convert program:

           inkscape --export-type=png --export-filename=- filename.svg | convert - filename.jpg

       Same as above, but also reading from a pipe (--export-filename can be omitted in this case)

           cat filename.svg | inkscape --pipe --export-type=png | convert - filename.jpg

ENVIRONMENT VARIABLES

       INKSCAPE_PROFILE_DIR
               Set a custom location for the user profile directory.

       INKSCAPE_DATADIR
               Set  a  custom  location for the Inkscape data directory (e.g. $PREFIX/share if Inkscape's shared
               files are in $PREFIX/share/inkscape).

       INKSCAPE_LOCALEDIR
               Set a custom location for the translation catalog.

       For more details see also <http://wiki.inkscape.org/wiki/index.php/Environment_variables>

THEMES

       To load different icons sets instead of  the  default  $PREFIX/share/inkscape/icons/icons.svg  file,  the
       directory  $HOME/.config/inkscape/icons/  is  used.  Icons are loaded by name (e.g. fill_none.svg), or if
       not found, then from icons.svg.  If the icon is not loaded from either of those locations, it falls  back
       to the default system location.

       The needed icons are loaded from SVG files by searching for the SVG id with the matching icon name.  (For
       example,  to  load  the  "fill_none"  icon  from  a file, the bounding box seen for SVG id "fill_none" is
       rendered as the icon, whether it comes from fill_none.svg or icons.svg.)

OTHER INFO

       The canonical place to find Inkscape info is  at  <https://www.inkscape.org/>.   The  website  has  news,
       documentation,  tutorials,  examples,  mailing list archives, the latest released version of the program,
       bugs and feature requests databases, forums, and more.

SEE ALSO

       potrace, cairo, rsvg, batik, ghostscript, pstoedit.

       SVG compliance test suite: <https://www.w3.org/Graphics/SVG/WG/wiki/Test_Suite_Overview>

       SVG validator: <https://validator.w3.org/>

       Scalable   Vector   Graphics   (SVG)   1.1   Specification   W3C   Recommendation    16    August    2011
       <https://www.w3.org/TR/SVG11/>

       Scalable    Vector    Graphics    (SVG)   1.2   Specification   W3C   Working   Draft   13   April   2005
       <https://www.w3.org/TR/SVG12/>

       Scalable  Vector  Graphics  (SVG)  2  Specification  W3C  Candidate  Recommendation  15  September   2016
       <https://www.w3.org/TR/SVG2/>

       Document    Object    Model    (DOM):    Level    2    Core   W3C   Recommendation   13   November   2000
       <https://www.w3.org/TR/DOM-Level-2-Core/>

GUI NOTES

       To learn Inkscape's GUI operation, read the manual in Help > Inkscape manual, and the tutorials in Help >
       Tutorials.

       Apart from SVG, Inkscape can import (File > Import) most bitmap formats (PNG, BMP, JPG, XPM, GIF,  etc.),
       plain  text  (requires  Perl),  PS  and  EPS (requires Ghostscript), PDF and AI format (AI version 9.0 or
       newer).

       Inkscape exports 32-bit PNG images (File > Export PNG Image) as well  as  AI,  PS,  EPS,  PDF,  DXF,  and
       several other formats via File > Save as.

       Inkscape  can  use the pressure and tilt of a graphic tablet pen for width, angle, and force of action of
       several tools, including the Calligraphic pen.

       Inkscape includes a GUI front-end to the Potrace bitmap tracing engine (<http://potrace.sf.net>) which is
       embedded into Inkscape.

       Inkscape can use external scripts (stdin-to-stdout filters) that  are  represented  by  commands  in  the
       Extensions menu. A script can have a GUI dialog for setting various parameters and can get the IDs of the
       selected  objects  on  which  to  act  via the command line. Inkscape comes with an assortment of effects
       written in Python.

KEYBINDINGS

       To get a complete list of keyboard and mouse shortcuts, view doc/keys.html, or use  the  Keys  and  Mouse
       command in Help menu.

BUGS

       Many bugs are known; please refer to the website (<https://www.inkscape.org/>) for reviewing the reported
       ones  and  to report newly found issues.  See also the Known Issues section in the Release Notes for your
       version (file `NEWS').

HISTORY

       The codebase that would become Inkscape began life in 1999 as the program  Gill,  the  GNOME  Illustrator
       application, created by Raph Levien.  The stated objective for Gill was to eventually support all of SVG.
       Raph  implemented  the  PostScript  bezier imaging model, including stroking and filling, line cap style,
       line join style, text, etc.  Raph's Gill page is at <http://www.levien.com/svg/>.  Work on  Gill  appears
       to have slowed or ceased in 2000.

       The  next  incarnation  of  the codebase was to become the highly popular program Sodipodi, led by Lauris
       Kaplinski.  The codebase was turned into a powerful illustration  program  over  the  course  of  several
       year's  work,  adding several new features, multi-lingual support, porting to Windows and other operating
       systems, and eliminating dependencies.

       Inkscape was formed in 2003 by four active  Sodipodi  developers,  Bryce  Harrington,  MenTaLguY,  Nathan
       Hurst,  and  Ted  Gould, wanting to take a different direction with the codebase in terms of focus on SVG
       compliance, interface look-and-feel, and a desire to open development opportunities to more participants.
       The project progressed rapidly, gaining a number of very active contributors and features.

       Much work in the early days of the project focused on code stabilization and  internationalization.   The
       original  renderer inherited from Sodipodi was laced with a number of mathematical corner cases which led
       to unexpected crashes when the program was pushed beyond routine uses; this renderer  was  replaced  with
       Livarot  which, while not perfect either, was significantly less error prone.  The project also adopted a
       practice of committing code frequently, and encouraging users  to  run  developmental  snapshots  of  the
       program; this helped identify new bugs swiftly, and ensure it was easy for users to verify the fixes.  As
       a result, Inkscape releases have generally earned a reputation for being robust and reliable.

       Similarly,  efforts  were  taken  to  internationalize  and  localize the interface, which has helped the
       program gain contributors worldwide.

       Inkscape has had a beneficial impact on the visual attractiveness of Open Source in general, by providing
       a tool for creating and sharing icons, splash screens, website art, and so on.  In a way,  despite  being
       "just  an  drawing  program",  Inkscape  has played an important role in making Open Source more visually
       stimulating to larger audiences.

AUTHORS

       This codebase owes its existence to a large number of contributors throughout its  various  incarnations.
       The  following  list  is  certainly  incomplete, but serves to recognize the many shoulders on which this
       application sits:

       Maximilian Albert, Joshua A. Andler, Tavmjong Bah, Pierre Barbry-Blot,  Jean-François  Barraud,  Campbell
       Barton,  Bill Baxter, John Beard, Adam Belis, John Bintz, Arpad Biro, Nicholas Bishop, Joshua L. Blocher,
       Hanno Böck, Tomasz Boczkowski, Adrian Boguszewski,  Henrik  Bohre,  Boldewyn,  Daniel  Borgmann,  Bastien
       Bouclet,  Hans  Breuer,  Gustav  Broberg,  Christopher  Brown,  Marcus  Brubaker, Luca Bruno, Brynn, Nicu
       Buculei, Bulia Byak, Pierre Caclin, Ian Caldwell, Gail Carmichael, Ed Catmur,  Chema  Celorio,  Jabiertxo
       Arraiza  Cenoz,  Johan  Ceuppens, Zbigniew Chyla, Alexander Clausen, John Cliff, Kees Cook, Ben Cromwell,
       Jon Cruz, Aurélie De-Cooman,  Kris  De  Gussem,  Milosz  Derezynski,  Daniel  Díaz,  Bruno  Dilly,  Larry
       Doolittle,  Nicolas Dufour, Tim Dwyer, Maxim V. Dziumanenko, Moritz Eberl, Johan Engelen, Miklos Erdelyi,
       Ulf Erikson, Noé Falzon, Sebastian Faubel, Frank Felfe, Andrew Fitzsimon, Edward Flick,  Marcin  Floryan,
       Fred,  Ben  Fowler,  Cedric  Gemy,  Steren Giannini, Olivier Gondouin, Ted Gould, Toine de Greef, Michael
       Grosberg, Bryce Harrington, Dale Harvey, Aurélio Adnauer Heckert, René de  Hesselle,  Carl  Hetherington,
       Jos  Hirth,  Hannes  Hochreiner, Thomas Holder, Joel Holdsworth, Christoffer Holmstedt, Alan Horkan, Karl
       Ove Hufthammer, Richard Hughes, Nathan Hurst, inductiveload, Thomas  Ingham,  Jean-Olivier  Irisson,  Bob
       Jamison,  Ted  Janeczko,  Marc  Jeanmougin,  jEsuSdA,  Lauris  Kaplinski, Lynn Kerby, Niko Kiirala, James
       Kilfiger, Nikita Kitaev, Jason Kivlighn, Adrian Knoth, Krzysztof Kosiński, Petr Kovar,  Benoît  Lavorata,
       Alex  Leone,  Julien  Leray,  Raph  Levien,  Diederik  van Lierop, Nicklas Lindgren, Vitaly Lipatov, Ivan
       Louette, Fernando Lucchesi Bastos Jurema, Pierre-Antoine Marc, Aurel-Aimé Marmion, Colin Marquardt, Craig
       Marshall, Ivan Masár, Dmitry G. Mastrukov, David Mathog,  Matiphas,  Patrick  McDermott,  Michael  Meeks,
       Federico  Mena,  MenTaLguY,  Aubanel Monnier, Vincent Montagne, Tim Mooney, Derek P. Moore, Chris Morgan,
       Peter Moulder, Jörg Müller, Yukihiro Nakai, Victor  Navez,  Christian  Neumair,  Nick,  Andreas  Nilsson,
       Mitsuru  Oka,  Vinícius  dos  Santos Oliveira, Martin Owens, Alvin Penner, Matthew Petroff, Jon Phillips,
       Zdenko Podobny,  Alexandre  Prokoudine,  Jean-René  Reinhard,  Alexey  Remizov,  Frederic  Rodrigo,  Hugo
       Rodrigues,  Jean  Franco  Amoni  Rodríguez,  Juarez  Rudsatz,  Xavier Conde Rueda, Felipe Corrêa da Silva
       Sanches, Christian Schaller, Marco Scholten, Tom von Schwerdtner,  Markus  Schwienbacher,  Danilo  Šegan,
       Abhishek  Sharma,  Tim  Sheridan, Shivaken, Michael Sloan, John Smith, Sandra Snan, Boštjan Špetič, Aaron
       Spike, Kaushik Sridharan, Ralf Stephan, Dariusz Stojek, Patrick Storz, Martin Sucha, ~suv, Pat  Suwalski,
       Adib  Taraben, Parcly Taxel, Hugh Tebby, Jonas Termeau, David Turner, Andre Twupack, Aleksandar Urošević,
       Alex Valavanis, Joakim Verona, Lucas Vieites, Daniel Wagenaar, Liam P.  White,  Sebastian  Wüst,  Michael
       Wybrow, Gellule Xg, Daniel Yacob, Masatake Yamato, David Yip

COPYRIGHT AND LICENSE

       Copyright (C) 1999-2020 by Authors.

       Inkscape  is free software; you can redistribute it and/or modify it under the terms of the GPL version 3
       or later.

1.1.2                                              2022-03-10                                        INKSCAPE(1)