Inkscape 0.47

Inkscape 0.47 brings a host of important improvements all across the program:

• Timed autosave: no more lost work

• Spiro splines: an exciting new way to work with paths, fully supported in

Pen, Pencil, and Node tools

• Auto smooth nodes: a new type of node that keeps the path as smooth as

possible as you move it or its neighbors

• New modes in Tweak tool: pushing and jittering whole objects, scaling/

rotating objects, deleting and duplicating using the "soft brush"

• Reworked, much more usable snapping system and a Snapping toolbar

• New path effects, including sketch, hatching, envelope deformation; effects

can be stacked and assigned to groups

• A huge collection of preset filters in the new Filters menu

• New cairo-based PS and EPS export: improved quality, more features

supported, fallback rasterization for filters and transparency

• Spell checker for text objects in a document

• Many new extensions: restacking, calendar, printing marks, cartesian and

polar grids, interpolating attributes

• Optimized SVG code options, now with their own Preferences page

• Many other improvements, usability tweaks, memleak stops, and misc bugfixes

Refactoring effort

The focus of the 0.47 release was to clean up legacy code and push forward the

migration to clean object-oriented C++. The goal of this effort was to increase

reliability and maintainability of Inkscape. In the long run, it will mean

fewer bugs and more new features, because it will be easier to develop and find

bugs in Inkscape.

Migration to lib2geom

Many parts of the code have been changed to use the 2geom library for

geometrical calculations instead of the old libnr and livarot libraries.

Preferences

Instead of global functions directly manipulating an XML document, the

preferences API is now exposed through the Inkscape::Preferences singleton. It

abstracts away the way the preferences are stored in memory. In the future it

may allow for different user settings storage backends (like GConf or the

upcoming dconf on GNOME desktops or .plist files on OS X). Previously, Inkscape

directly manipulated an internal XML document.

The Preferences directory has been moved on Linux (and Mac OS X) from ~

/.inkscape to ~/.config/inkscape to better conform to Linux desktop standards.

Tools

Node tool

• In previous versions of Inkscape, no visual feedback was given back to the

user when hovering over paths when using the Node tool. In this update,

hovering over a path with the Node tool now results in a highlighted path

outline being displayed. Note: the duration and color of the new path

outline feature can be configured in the Tools > Node section of the

Inkscape Preferences dialog.

• The Node tool can now edit clipping paths and masks of objects on canvas,

without releasing them. If the selected object has a clipping path and

mask, the corresponding buttons on the controls bar of the tool will be

enabled; pressing these buttons will display the editable paths or handles

of the clippath or mask. A clipping path is stroked green, a mask is

stroked blue (the same colors as those used for them in Outline mode).

• Snapping has been improved (more details in Snapping below).

• When dragging a node handle with Ctrl pressed, it now snaps not only to the

15 degree increments starting from 0 and to the original handle direction,

but also to the direction of the opposite handle (if it exists) or of the

opposite line segment (if it is a straight line).

• The behavior of the buttons/shortcuts that make a node smooth or cusp has

been improved:

□ If a node is already a cusp (diamond shaped), pressing Shift+C again on

it will retract both its handles. As this works for any number of

selected nodes, you can always retract all handles in all nodes by

selecting all nodes and pressing Shift+C twice.

□ If a non-smooth node is next to a straight line segment, pressing

Shift+S once makes it half-smooth: it now has one handle aligned with

that line segment. Another press of Shift+S will expand the second

handle as well turning it into a full smooth node. If a node is between

two curve segments, Shift+S will expand both handles as before.

• Auto smooth nodes: this is a new node type, similar to the one Xara Xtreme

has. An auto node is a smooth node which automatically adjusts (rotates and

stretches) its handles when this node or its neighbors are moved. This

adjustment (same as what you get when you convert node type to Smooth, but

continuous) keeps the curve at this node as smooth as possible. It feels a

bit like Spiro paths (see below); although not as smooth as a Spiro, auto

nodes may often be preferable as they work without applying any path

effect. Whenever you manually adjust the handles of an auto node or drag

the adjacent curve, the node loses its auto state and becomes simply

smooth; for this reason, it is recommended to edit smooth nodes with the

node handles hidden via a toggle button on the Node tool controls bar. Auto

nodes are represented by little circles, as opposed to smooth/symmetric

nodes (squares) and cusp nodes (diamonds). To convert selected node(s) to

auto, press Shift+A or use the corresponding node type button on the

controls bar.

Tweak tool

Several new modes are added to the Tweak tool for transforming, duplicating,

and deleting selected objects using the same "soft brush" metaphor that the

path editing and coloring modes use. Using these new modes, it is easy to

"sculpt" scatterings of small objects, such as clone tilings, into complex and

naturalistic textures.

• Push mode moves those selected objects that are under the brush in the

direction in which you move the brush. This is similar to the Push path

mode, except that the Move mode affects entire objects and not parts of the

paths under the brush.

• Attract/Repel Objects mode moves those selected objects that are under the

brush towards the cursor (default) or away from cursor (with Shift

pressed). This is similar to the Attract/repel path mode, except that the

Move in/out mode affects entire objects and not parts of the paths under

cursor.

• Jitter mode moves those selected objects that are under the brush in random

directions and by random amounts, but the overall amount of movement

depends on Force, pen pressure (if you're using a tablet pen), on the

closeness of the object to the center of brush, and on how long you apply

the brush.

• Scale mode scales those selected objects that are under the brush down (by

default) or up (with Shift pressed). The speed of scaling depends on Force,

pen pressure (if you're using a tablet pen), on the closeness of the object

to the center of brush, and on how long you apply the brush.

• Rotate mode rotates those selected objects that are under the brush

clockwise (by default) or counterclockwise (with Shift pressed). The speed

of rotation depends on Force, pen pressure (if you're using a tablet pen),

on the closeness of the object to the center of brush, and on how long you

apply the brush.

• Duplicate/delete mode randomly duplicates those selected objects that are

under the brush (by default) or deletes them (with Shift pressed). The

chance of an object to be duplicated and deleted depends on Force, pen

pressure (if you're using a tablet pen), on the closeness of the object to

the center of brush, and on how long you apply the brush. Like with the

regular Duplicate command, duplicating with Tweak tool places the copies

right over the originals, and you may need to use the Jitter mode to ruffle

them apart. The duplicates created by the tool are automatically added to

selection if the originals objects were in selection (e.g. if you're

tweaking a group of objects, they are duplicated within that group and are

not by themselves selected).

• Blur mode blurs the selected objects under the brush more (by default) or

less (with Shift pressed). The amount of blur added or removed depends on

Force, pen pressure (if you're using a tablet pen), on the closeness of the

object to the center of brush, and on how long you apply the brush.

Also, the existing path editing modes of the tool have been rearranged: now

Shrink and Grow are one mode (shrinks by default, grows with Shift), and

Attract and Repel are one mode (attracts by default, repels with Shift). Here

is a complete list of modes and shortcuts of the Tweak tool:

Shift+m, Shift+0 move mode

Shift+i, Shift+1 attract/repel objects mode

Shift+z, Shift+2 jitter mode

Shift+<, Shift+>, Shift+3 scale mode

Shift+[, Shift+], Shift+4 rotate mode

Shift+d, Shift+5 duplicate/delete mode

Shift+p, Shift+6 push path mode

Shift+s, Shift+7 shrink/grow path mode

Shift+a, Shift+8 attract/repel path mode

Shift+r, Shift+9 roughen mode

Shift+c paint mode

Shift+j color jitter mode

Shift+b blur mode

In Paint mode, painting with Shift inverts the color you're applying (e.g. when

painting with yellow, Shift will switch the applied color to blue).

Calligraphy tool

• The tool's settings can now be set from a preset (see the drop-down list in

the controls bar). Several presets are provided that imitate various

drawing implements and styles.

• When drawing with Alt pressed, Inkscape subtracts the new path you are

creating from the selected path. With Shift, it unions the new path with

the selected path. This allows you to quickly patch or erase defects in a

stroke you have drawn, without leaving the tool.

• The behavior of the tool when tracking a guide (drawing with Ctrl) has been

improved:

□ The initial "jerk" when you start drawing is suppressed.

□ The undesired flipping of the stroke to the other side of the guide

path, when drawing along closed paths, is fixed.

□ If you lose connection with your guide path, the tool tries to continue

moving in the same direction as if by inertia, so as to minimize the

tearoff jerk.

Paint Bucket tool

• Paint Bucket is now more tightly integrated with potrace. As a result,

memory and CPU usage on each fill operation have been reduced

significantly.

Eraser Tool

A new tool, Eraser, has been added to the main toolbox. Its shortcut is Shift+E

. It has two main modes, selectable by toggle buttons on its controls bar:

• Delete Objects mode: any shape touched by dragging is deleted completely.

This is analogous to "touch selection" in Selector followed by Del.

• Cut mode: dragging subtracts, using a boolean Subtract operation, parts of

paths it touches. On the controls bar, you can adjust the Width of the

trace left by the tool. If nothing is selected, it acts on all objects in

the current layer, whether selected or not; if there's a selection, its

action is limited to selection. This mode is similar to Alt+drag in

Calligraphic tool.

Pen and Pencil

New modes

Apart from the regular Bezier mode, these drawing tools now provide several new

modes:

• Spiro mode: This mode automatically applies the new Spiro Splines path

effect (see the section on new effects) to any newly drawn path. As

mentioned below, it is not yet possible to preview a spiro before it is

finished. This mode is available in both Pen and Pencil tools.

• Polyline mode (Pen only): This mode makes it easy to draw many straight

line segments by disallowing any curves, even when you accidentally drag

with the mouse instead of clicking.

• Paraxial mode (Pen only): create straight line segments that are parallel

to one of the coordinate axes. This works similar to the Polyline mode with

Ctrl. Normally, each next line segment is drawn perpendicular to the

previous one, but the direction of the line segment being drawn can be

toggled by pressing Shift. If you click on the start anchor, the path gets

closed with an L-shaped segment (its direction of which can also be flipped

with Shift).

Stroke shapes

As a first step towards this blueprint, it is now possible to automatically

apply predefined vector shapes to path strokes in Pen and Pencil tools. The

choice of shapes in the drop-down list on the controls bar includes:

• Triangle in and Triangle out: tapering out in both directions

• Ellipse: smooth elliptic shape stretching along path

• From clipboard: any path you had previously selected and copied to

clipboard

To adjust the width of the stroke, open the Path Effect Editor, choose "Pattern

along path" effect, and edit its Width parameter. It is measured in units of

the original size of the applied shape; the triangles and ellipse are all 10px

in size, and the clipboard size can be any size. The default value of Width is

1.00, which means the triangle/elliptic strokes will be 10px wide and the

from-clipboard stroke will be as wide as the copied object was tall.

Pencil smoothing

In Pencil tool, the controls bar now provides the Smoothing parameter,

changeable in the range from 1 to 100, which controls how much smoothing is

applied to the freehand lines you draw. Small Smoothing values produce rough

lines with many nodes; large values give smooth lines with few nodes.

Previously, this control was only available in Inkscape Preferences.

Pencil sketch mode

The sketch mode is still experimental. In essence, it enables the artist to

draw many strokes, which Inkscape then averages into a single path. It tries to

mimic sketching with a real pencil and paper, taking the 'visual average' of

many strokes and condensing it into one stroke.

Pick the pencil tool, press Alt, and sketch away; release Alt to finalize the

result. After each stroke (a stroke starts when the mouse button is pressed

down, and ends when it is released), the resulting path will be an average of

the old result and the newly drawn stroke. In Inkscape's Pencil tool

preferences, one can choose to either average between all drawn strokes (so

that all stroke have the same weight), or just the new stroke and the old

result (so that later strokes have greater weight).

Currently, going back and forth between A and B in one stroke does not give the

expected result; it will result in a long path going back and forth, instead of

the visually expected path going from A to B just once. We are working on this

(difficult!) issue. For best results, draw strokes only from A to B (and not

from B to A).

Text tool

• When editing multiline or flowed text, the PgUp and PgDn keys now work to

move the cursor by one screen (i.e. by as many lines as fit into the screen

at current zoom).

• The usability of the font family drop-down list in the Text tool controls

bar has been improved: it no longer steals focus, all keyboard shortcuts

work as designed (Alt+X to access the family control, Alt+down to open the

drop-down list with font previews, arrows to move in the list, Enter to set

chosen font) and the completion feature works (start typing a family name

and a pop-up list with possible completions appears).

A remaining problem that may be fixed in a future version is that the first

opening of the drop-down list of family names may be slow (several seconds)

if you have many fonts installed (the delay is Inkscape generating the

previews for all fonts). Subsequent openings of the list are much faster.

Connector tool

• Connectors are now drawn to the edges of shapes, rather than to the

bounding box of shapes.

• The routing buffer around shapes is now altered in the correct direction

when the user changes this via the spacing control fon the connector

toolbar.

• A bug has been fixed where the spinboxes on the connector toolbar did not

properly respond to single clicks of their up and down arrows.

Path effects

Path Effects stacking

More than one Path Effect can be assigned to an object. A new UI was created to

control the stack in the Path Effects Editor (Shift+Ctrl+7): the Effect list

shows the stack of effects for the selected object; below, buttons allow you to

move a selected effect in the stack up or down or remove it from stack.

The stack works from top to bottom, i.e. the topmost listed effect is applied

first, the second one works on the result of the first, and so on until the

bottom effect which produces the final visible result. A new effect that you

choose in the "Apply new effect" list and created by the Add button gets added

to the end of the current stack.

Path Effects for groups

Path effects can now be assigned to a group. In most cases, the effect is

applied recursively to the member paths, but for Bend Path and Envelope

Deformation the result that the distortion applies to the group as a whole.

• You can, as usual, enter the group by double-clicking on it, and edit the

paths there watching the transformed result update live.

• Path effects can be assigned to groups of groups, applying recursively to

all grouped paths.

• The Convert Object to Path command (Ctrl+Shift+C), when applied to a group

with effects applied, removes these effects from group and converts all its

member paths to effect-less paths looking exactly as before.

Misc new features

• The Paste Path Effect command in Path menu can now assign the path effect

of the clipboard's path to any number of paths, going recursively into

groups if necessary.

• A new command, Remove Path Effect in Path menu, removes any path effects

from all selected objects, going recursively into groups if necessary.

• Path effects can now be assigned to the sides of a 3D box (use Ctrl+click

to select individual sides) without breaking its 3D functionality.

• The Pen and Pencil tools now correctly work with paths with effects: you

can continue such a path or add a new subpath to it by drawing with Shift,

while preserving the effects applied to it.

• Path parameters of effects can now link to existing shapes or texts. For

example, now it is possible to use a text as the pattern for the Pattern

Along Path effect, or shape a path with the Envelope Deformation where one

of the envelope sides is text! Since the effect links to the text, not

copies it, the result will update live if you edit the text.

• Lib2geom now has an implementation for EllipticalArc. For Inkscape, this

means that it is now possible to directly copy-paste ellipse shapes to path

parameters (e.g. 'pattern' in Pattern along Path), without the need to

convert the ellipse to path first.

New effects

• Sketch: Simulates hand-drawn lines. A set of parameters lets you tune the

effect. They are all summarized in this picture.

[300px-SketchExemple]

• Hatches: Fills the shape with rough, randomized hatches, simulating a quick

hand drawing. It is configurable through numeric parameters as well as

on-screen handles visible in Node tool.

[300px-Hatches-lpe].

• von Koch: This effect creates fractal pictures. A collection of

transformations (rotations, rescalings, etc...) is recursively applied to

the input path. The transforms are derived from a "reference" path (a line

segment) and a "generating" path (basically a collection of segments): the

transforms are those needed to move the reference segment onto each segment

of the generating path (components in the generating path having more than

one segment might be used to define shearing/mirroring transforms). A

famous example is the von Koch's snowflake.

[300px-VonKochExample]

Warning: the complexity of the output path grows exponentially fast with

the number of generations. As a guardrail, an editable complexity bound is

provided, above which the effect is disabled.

• Knot: Creates a knot from a flat self-intersecting curve: at each crossing,

one strand is interrupted to make it look like it's going under the other.

The "sign" of each crossing (first strand interrupted, second interrupted,

or no interruptions) can be set independently by clicking the on-screen

handle which can be dragged from one crossing to the other.

[300px-KnotExample]

Warning: as far as possible, the lpe tries to keep the modifications of

crossing signs unchanged under small deformations. For large or topology

changing deformations however, some or all crossings might jump back to

their default orientation.

• Spiro splines are a novel way of defining curvilinear paths developed by

Raph Levien. It takes some getting used to, but for certain tasks (such as

lettershape design) Spiros have a clear advantage over Bezier curves.

Recently, Spiro support was added to the FontForge font editor; now it is

available in Inkscape too, which means you can use all the convenient

Inkscape path tools (moving and transforming groups of nodes, node

sculpting, etc.) on Spiro paths.

A Spiro path is defined by a sequence of points, but unlike a regular path

with Bezier curves, all Spiro points lie on the path and there are no

off-path handles. The curvature of the path is defined entirely by the

positions of the points and their types. The path behaves very similar to a

springy rod which is forced to pass through the given points and which uses

the minimum possible curvature to satisfy the requirement. As such, it

feels quite natural and the resulting path is very smooth - not just

superficially smooth (i.e. having no cusps), but smooth at a deeper level,

which you can achieve with Beziers only after a lot of laborious tweaking.

To create a Spiro path, select any path and assign the "Spiro spline" path

effect to it. There are no parameters. Each node of your path becomes a

point of a Spiro path, depending on the type of node:

□ Smooth nodes (those with two collinear Bezier handles; use Shift+S to

make a node smooth) become smooth curve points of the Spiro path. Note

that the length or direction of the Bezier handles of the source path

is ignored; the only thing that matters is their collinearity.

□ Cusp nodes of the source path become corner points of the Spiro path,

like free hinges on the springy rod. Between two corner points, the

path is always a straight line. To make a node cusp, retract its Bezier

handles by Ctrl+click, or press Shift+C and move one of the handles so

they are no longer collinear.

□ Half-smooth nodes - those with one Bezier handle collinear with a

straight line segment on the other hand - become "left" or "right"

points on the Spiro path which behave exactly the same: they sit

between a straight line and a curve and enforce that these two segments

join smoothly without a cusp. To create such a node, make sure one of

the segments is a line (select its ends and press Shift+L), then

Ctrl+drag the remaining handle to make it snap to the direction of the

straight line segment on the other side, or press Shift+S to lock it to

that direction.

Note that what matters is the actual collinearity of a node's handles,

regardless of the node type that the node has in the Node tool; for

example, if a node designated as cusp (diamond-shaped) has collinear

handles, it will become a smooth curve point of the Spiro path.

Some configurations of points do not converge and produce wild loops and

spirals instead of a smooth curve. According to Raph, "The spline solver in

this release is _not_ numerically robust. When you start drawing random

points, you'll quickly run into divergence. However, "sensible" plates

based on real fonts usually converge." Avoid too sharp changes in direction

between points to prevent divergence. Hopefully, the robustness of the

algorithm will be improved in future releases.

For now, to edit Spiro paths viewing the result in real time, you have to

use the Node tool; it is recommended to turn off the red highlight of the

source path. The Pen tool does not yet allow you to preview a Spiro as you

draw, although you can paste the Spiro effect on the path and see the

result as soon as the path is finalized.

You can always use the Node tool to continue a Spiro path by duplicating

and dragging away its end nodes. Also, when you have a Spiro path selected,

you can add a new subpath to it with Pen or Pencil if you start drawing

with Shift.

• Construct Grid: Draws a grid using the first three nodes of a path. The

center node defines the origin. The other two nodes define the direction

and length of the two adjacent sides of the first cell. If a path has more

than three nodes, the other nodes are ignored. One can select the number of

cells in the two orthogonal directions.

• Envelope Deformation: Allows you to deform an object (or a group of object)

by deforming its sides. Modifications are done by deforming the four path

parameters: Top, Bottom, Left and Right; for each, you can edit it with

Node tool, copy, paste, or link to an existing path in the document.

• Ruler: Draws ruler marks along the path; you can set distance between the

marks, their length for major and minor marks, the major/minor ratio, and

other parameters.

• Interpolate Subpaths: Creates a given number of interpolated paths between

the (first) two subpaths of a path (the subpaths after the second subpath

are ignored). The interpolations are spread along an editable trajectory

path.

[InterpolateSubpathsExample]

Notable effect bugfixes and changes

We try to refrain from changing the behavior of existing path effects, because

it will change appearance in old files when opened in a new version of Inkscape

(but not in any other SVG viewer or editor). However, when an effect is really

broken, we have to fix it:

• Pattern Along Path:

□ The pattern used to be stretched across discontinuities (separate

subpaths). This has been fixed; now it treats a discontinuous path as a

group of continuous paths and applies the effect separately to each.

□ Successive copies of the pattern can now be fused into continuous paths

(using the new "fuse nearby ends" feature) so that "filling" the result

works as expected.

• Bend Path:

□ Closed input paths would sometimes result in unclosed output paths.

This has been fixed.

PostScript and EPS import

Inkscape's PS and EPS import now uses Ghostscript instead of pstoedit. If you

need to open files of these types, install Ghostscript and make sure the

directory with the ps2pdf utility from Ghostscript installation is in your

PATH. On importing a file, you will see a preferences dialog, similar to PDF

import; for multipage PS files, this dialog allows you to select which page to

open.

PDF import

• A new checkbox on the PDF import dialog, Replace PDF fonts with

closest-named installed fonts (on by default) attempts to replace all font

names in the imported PDF with the most similar names of those fonts

installed on your system. For example, if the PDF uses the font

"TimesNewRomanPSMT" and you have "Times New Roman" installed, that font

will be used, which will likely give you a more correct appearance than the

unknown font "TimesNewRomanPSMT" that will be displayed as the default sans

serif font. This is a temporary fix necessary because Inkscape cannot yet

extract the fonts from the PDF files it imports nor can it embed them into

SVG; when it gets these capabilities, such font name conversion will become

unnecessary because all fonts will be preserved.

• Importing PDF files now works from the command line. For example,

inkscape file.pdf --export-plain-svg=file.svg

will take the first page of the PDF and use the default import options, and

save the result to SVG. If you try to import PDF without an --export

command, it will show the import options dialog as before and open the file

in the UI.

PDF, PostScript, and EPS export

The new Cairo-based PS and EPS exporter provides much better support for

various vector features, including clipping paths, patterns, and non-ASCII

characters. Those features that are not supported by the targeted format become

embedded bitmaps that preserve the appearance. In particular:

• transparency is always rasterized in PS or EPS but not PDF, as PDF supports

vector transparency;

• filters, such as blur, are by default rasterized in all three formats (PS,

EPS, PDF). This can be turned off by unchecking the "Rasterize filter

effects" option in the UI or adding the --export-ignore-filters option via

the command line. In this case, filtered objects are rendered as vectors

without filters and without rasterization.

• The resolution for rasterizing the filters can be set in the UI in the

"Resolution for rasterization (dpi)" parameter or on the command line by

--export-dpi parameter (same as used for exporting SVG documents to

bitmaps). The default is 90 dpi. The rendering quality of filters for

rasterization, as well as for bitmap export, is always the best possible

regardless of what you have set in the Filters tab of Preferences (which

only affects on-screen rendering). For example,

inkscape --export-pdf=out.pdf --export-dpi=300 file.svg

will export file.svg to out.pdf, rasterizing any filtered objects in it at

300 dpi. (If there are no filtered objects, the --export-dpi has no

effect.)

All of PS, EPS, and PDF export formats uniformly support the export area

options (page or drawing) and the new export-id option:

• You can now export a single object from a complex document (for example, a

single layer) if you specify the ID of that object in the "Limit export to

the object with ID" field in the GUI or via the --export-id=ID option on

the command line. The export will show only that object (all others will

not be exported). The BoundingBox (page size) of the exported PS/EPS/PDF

file will correspond to the bounding box of that object. You can override

this with "Export area is page" (GUI) or --export-area-page (command line)

option which forces the output to have the size of the SVG document's page

(this may not be possible with EPS, see below).

• The "Export area is page" (GUI) or --export-area-page (command line) option

forces the output to have the size of the SVG document's page. This is the

default for PS and PDF but not for EPS.

□ Note, the specification of the EPS format does not allow a bounding box

to extend beyond the content. This is enforced by the Cairo graphics

library which means that when --export-area-page is used with EPS

export, the page bounding box will be trimmed inwards (but never

expanded outwards) to the bounding box of the content if it is smaller.

If you want a file which has a %BoundingBox different from the bounding

box of its content, you can use PS or PDF export formats instead of

EPS, or add a white background rectangle with the required size to

source document before exporting to EPS.

□ The --export-bbox-page command line parameter has been removed; use

--export-area-page instead.

□ The --export-area-page option was renamed from --export-area-canvas for

consistency with the use of the terms page and canvas in the GUI.

• The "Export area is drawing" (GUI) or --export-area-drawing (command line)

option forces the output to have the size of the exported objects' bounding

box, regardless of page size. If no --export-id is specified, this means

the bounding box of the entire drawing; with --export-id, this means the

bounding box of the exported object only. This is the default for EPS. Note

that checking "Export area is page" or using --export-area-page overrides

this setting for PS and PDF output.

• The --export-embed-fonts option is removed. Inkscape now always embeds and

subsets all fonts used in the document when exporting PS, EPS, or PDF.

UniConvertor-based import and export

Inkscape can now use UniConvertor to import files of the following types:

• Corel DRAW versions 7 to X4 document files (CDR)

• Corel DRAW versions 7 to X4 Template files (CDT)

• Corel DRAW Presentation Exchange files (CMX)

• Corel DRAW Compressed Exchange files (CCX)

• sK1 files (SK1)

• Computer Graphics Metafiles (CGM)

• Windows Metafiles (WMF)

• HPGL (AutoCAD) Plot files (PLT) (requires UniConvertor 1.1.4)

Inkscape can now use UniConvertor to export files of the following types:

• Windows Metafiles (WMF)

• sK1 files (SK1)

• HPGL (AutoCAD) Plot files (PLT) (requires UniConvertor 1.1.4)

Text objects are not supported as of UniConvertor 1.1.4.

On Windows, UniConvertor is included with Inkscape distribution and does not

require separate installation.

HPGL export

In addition to the HPGL export via UniConvertor listed above, Inkscape can now

export to HPGL (Hewlett-Packard Graphics Language) via an internal routine that

is geared towards various cutters/plotters.

JavaFX export

Inkscape can export drawings to JavaFX format (.fx file extension).

DXF import and export

• DXF export for desktop cutting plotters is much faster than in previous

versions. A new option was added to provide support for RoboMaster desktop

cutting software. Also, polylines and polysplines are now supported.

• DXF import is new. It supports a number of the simpler DXF shapes: line,

Bezier spline, ellipse, circular arc, text.

PNG export

• PNG export has been updated to include metadata if present in the source

SVG. This includes the Author, Copyright, Creation Time, Description, and

Title fields. PNG metadata can be viewed using the ImageMagick identify

command.

• Export filenames that are relative (e.g. ../file.png or simply file.png)

are now resolved relative to the document's location. This applies to the

filenames you type in the Export dialog as well as those stored in export

hints in the document itself (and used by the "Batch export" checkbutton as

well as in command line export with --export-use-hints). However, export

filenames specified directly on the command line are not resolved, which in

effect means they work, as before, from the current working directory from

which you run the export command.

OCAL (Open Clip Art Library) Export

• Export to Openclipart.org has been disabled for 0.47 as it had become

non-functional and needs to be re-written.

Autosave

The new autosave feature allow for automatic timed backups as work goes on.

Saved versions are put in a designated directory and do not overwrite the

original SVG file nor each other.

In Inkscape Preferences (Ctrl+Shift+P), Save tab, you can enable this feature

and specify various options:

• the time interval between backups, in minutes;

• the directory where you want the backups to be stored;

• and the maximum number of saved backups (if this number is exceeded, old

backups will start to be deleted).

Extensions

• The former Effects menu is renamed to Extensions. This is less confusing

and better reflects the content of the menu: a collection of extensions,

written mostly in Python, which perform various tasks with or without

selection.

New and improved extensions

• The new Arrange > Restack extension restacks (changes the z-order of)

selected objects, with options including: left to right, top to bottom (or

vice versa), radial outward or inward, or at an arbitrary angle. You can

also specify what point of an object is used to calculate its position for

restacking.

• The new Generate from Path > Extrude extension is similar to the old

Extrude effect, which has been renamed Motion. The new effect requires two

paths and draws connection lines or polygons between their nodes. If you

want more dense extrusion, add more nodes to the paths. All the extrusion

polygons are separate (grouped) objects, so they can be easily painted by

the Tweak tool to get nicely shaded ribbons, 3D letters, and the like.

• The new Generate from Path > Scatter extension spreads copies of pattern

along arbitrary "skeleton" paths. The pattern must be the topmost object in

the selection. Groups of paths, shapes, clones are allowed.

• The improved Modify Path > Add Nodes extension now allows segments to be

divided into a given number of subsegments.

• The new Modify Path > Convert to Dashes extension takes the dash pattern of

the stroke and explicitly cuts the curve to duplicate this pattern. This

can be used to allow desktop cutting plotters, which don't understand

dashed stroke style, to cut dashed paths. You can also achieve interesting

effects with smoothly varying dash length if you edit the resulting path

with Node Sculpting technique (Alt+drag with Node tool).

• The new Render > Add printing marks extension adds printing marks and color

bars required by print bureaus. You can either manually define margins by

which cut marks are created.

• The new Render > 3D Polyhedron extension draws 2D projections of 3D

polyhedrons and other 3D shapes. You can choose one of a number of

predefined shapes (cube, octahedron, truncated dodecahedron and others) or

load a shape definition from an OBJ file. The shape can be rotated around

any of the three axes by arbitrary amount; you can also define various

style options such as color of the faces and stroke width, and enable

shading with adjustable light source position.

• The new Render > Alphabet Soup extension is a vector rework of Matt

Chrisholm's script. Alphabet Soup randomly mashes glyph elements together

to make exotic-looking text.

• The new Render > Cartesian Grid extension plots Cartesian (square) grids

that do not fill the page, but offer three levels of division, logarithmic

scales (with clutter-reduction and arbitrary base) and customizable line

width. All like elements (e.g. x-axis subminor divisions) are put into

subgroups together. A proper border is also drawn, with an independent line

width.

• The new Render > Polar Grid extension plots a polar coordinate grid, with

options for arbitrary-base logarithmic subdivisions, clutter-reduction

around the origin, circumferential labels and custom line widths.

• The new Render > Draw from Triangle extension takes a triangle drawn as a

path (only the first three nodes of a path are counted) and allows to draw

many triangle-related geometrical objects such as circumcircles, excentral

triangles, etc. It also lets you specify custom trilinear coordinates and

triangle centre functions, as well as compute basic triangle properties

such as area and semiperimeter.

• The new Render > Guides Creator extension quickly creates horizontal and

vertical guides for subdividing the canvas. You can choose the divisions

from None, 1/2, 1/3 ... to 1/10.

• The new Render > Calendar extension draws a calendar for a given year with

localizable month/weekday names, colors, and many other options.

• The new Render > Foldable Box extension creates foldouts for paper boxes.

• The new Text > Convert to Braille extension recodes English (or just Latin

letters) text to Braille code. It is not intended to create a real Braille

text for visually impaired people, just an accurate graphical

representation of Braille text to be used in illustrations.

• The new Modify Path > Interpolate Attribute in a Group extension takes a

group of objects and assigns to its members interpolated values of an

attribute of your choice, such as width, height, opacity, etc.

• The new Web > JavaScript extensions allow you to set various interactive

JavaScript attributes, such as onclick or onfocus, on SVG elements.

Inkscape does not support them on rendering but you might need them for

other SVG viewers such as Firefox.

Extension API changes

• While the "Live preview" checkbox is useful for most effects, for some it

just does not make sense. Now, you can add the attribute needs-live-preview

="false" in the effect element in the .inx file of the effect to suppress

this checkbox for your effect.

• Parameters passed to extensions (via the <param> element) now can have a

boolean attribute, gui-hidden, to indicate that the parameter should not be

represented in the GUI. If all parameters are marked as hidden, no GUI is

presented for such extension.

• All .inx files are now properly formatted XML files with their own

namespace of: http://www.inkscape.org/namespace/inkscape/extension and a

Relax NG schema to define it. More information can be found on the

Extensions page.

Filters

The Filter Editor (former Filter Effects) and Remove Filters commands are moved

from the Object menu to the new Filters top-level menu, which also contains a

collection of preset filters.

Preset filters

The Filter Editor is powerful, but can be quite cumbersome. You can now apply

complex preset filters to selected objects with a single command by choosing it

from the new Filters top-level menu. Submenus categorize the filters by

function or appearance. To view a sampler of all preset filters, open

filters.svg document from Inkscape's examples (share/examples in the Inkscape

tree).

Most filters apply immediately after selecting the command; some present a

dialog where you can adjust some of the parameters before applying the filter

(such filters have "..." at the end of the command in the menu).

By default, if the selected object already has some filter applied, the chosen

filter will be merged with the existing filter for combined effect. However you

can also overlay several filters to an object while keeping them separated:

simply press Ctrl+G after applying any filter and then apply another one; the

filters will then display separately in the Filters Editor.

You can easily add your own filters to these menus. Simply place any SVG file

with the filters to the filters subdirectory of your config directory (~

/.config/Inkscape/ on Linux) and the filters will be picked up from it when you

start Inkscape. By default, they will be placed in the Personal submenu under

Effects > Filters. If you want to control this, add the following attributes to

the filter element:

inkscape:label is the command label

inkscape:menu is the submenu to place the command into

inkscape:menu-tooltip is the tooltip (displayed in the statusbar

as you select the command)

No Filters rendering mode

In order to facilitate editing documents that use lots of SVG filter effects,

filter effects can now be disabled for a particular document window by

selecting View > Display mode > No Filters from the menu. This provides an

intermediate step between Normal and Outline view modes.

The Toggle View command in the Display Mode submenu (Ctrl+keypad 5) toggles

between all 3 modes in a loop: Normal, No filters, Outline.

Filter quality setting

In addition to the Blur Quality setting, Inkscape now has a general Filter

Effects Quality setting on the Filters tab of Inkscape Preferences. It affects

all filters and gives you an opportunity to seek optimum balance between speed

and accuracy when rendering filters.

• Best quality is the quality used when exporting.

• Better quality uses fast methods for transforming images, which

occasionally shows up as jagged edges. Full rendering resolution is used.

• Anything below that also uses low resolution rendering for filters.

For exporting images, the best quality is used regardless of this setting.

SVG support

Optimized CSS properties

• As a file size optimization, Inkscape does not write into SVG some of the

stroke properties if the object has stroke:none and some of the fill

properties when it has fill:none. The only situation where this might

affect you is if you remove stroke from an object and then turn it back on

- the object will get the default stroke instead of the same it had before.

Also, in manually-edited SVG where a parent group has no stroke but sets

some stroke properties to be inherited by its descendants, you will need to

set stroke property to other than none on the group, and suppress

inheritance with stroke:none on those children that don't need it.

Specifically, if stroke:none, the following properties do not get written

to SVG:

stroke-width

stroke-linecap

stroke-linejoin

stroke-miterlimit

stroke-opacity

stroke-dasharray

stroke-dashoffset

Note that this does not include marker properties, which means you can

still have markers on a path without visible stroke.

If fill:none, the following properties do not get written to SVG:

fill-opacity

fill-rule

• The opacity property is not written if it has the default value of 1 (this

property is not inherited, so the change should have no side effects).

• The marker-start, marker-mid, and marker-end properties are not written if

the marker property is already present with the same value.

Optimized path data

In this version, the size of the path data written in the d= attribute of path

elements is reduced by about 10%. Inkscape generates the shortest possible path

strings by avoiding repeated operators and using relative coordinates (when it

helps).

This is controlled by the options on the SVG output page of Inkscape

Preferences dialog. Also, you can change the following attributes in group id=

"svgoutput" in your preferences.xml file:

• allowrelativecoordinates (default 1) to switch relative coordinates on (1)

or off (0)

• forcerepeatcommands (default 0) to force repeating operators (1) or allow

use of the more compact representation without repeated operators (0)

Horizontal and vertical path segments

If an SVG contains paths with shorthands for horizontal and vertical path

segments ('H' or 'V'), then Inkscape will try to maintain those shorthands if

possible, so the saved file will also contain them.

<script> tag preserved

While Inkscape does not yet support SVG scripting via the <script> element,

this element is now preserved after editing the file in Inkscape.

Initial SVG Fonts support

As a SoC 2008 project, JucaBlues implemented initial parsing and rendering of

SVG Fonts. You can design fonts within Inkscape, but using them to render text

on the canvas is not yet supported. We are waiting for libpango to implement

proper support of the user-fonts feature.

Currently, the main benefit of this feature is to improve the font design

workflow when working with FontForge: You can save SVG files with fonts

embedded and import them into Fontforge, and you only need one file per font

instead of one file per glyph.

An SVG font is a mapping of chunks of SVG drawing to characters. When a certain

character is used in a string, its respective glyph is rendered. If no glyph is

declared for a certain character, then there is a default "missing glyph" that

is rendered. You can set the drawing that defines this missing glyph; this is

done by clicking on the Missing Glyph: From Selection... button at the top of

the dialog.

Here's an example of a font design workflow:

1. Open the SVG Font dialog by _Text > SVG Fonts_.

2. Click New under the font list. Select the new font in list; you can rename

it by clicking on its name and typing a new name. You will see a set of

black squares in the text preview area. This is the preview text being

rendered. It only uses the default missing glyph (which is initially

defined as a black square) because no specific glyphs were defined yet.

3. Draw something that you want to use for the missing glyph

4. Click Missing Glyph: From selection...

5. Draw a glyph for the "a" character (character matching is case sensitive)

6. On the Glyphs tab, click Add glyph

7. Type "a" in the Matching String column (at the moment, handling of the

glyph-name attribute is not implemented)

8. With the row selected, click Get curves from selection...

9. Now, you will see the "a" glyph in the preview rendering if the preview

text contains it. You can edit the preview text as needed to view different

characters.

Repeat steps 5 through 9 for every glyph you wish to add to your font, then

save the SVG file and open it in FontForge for further editing.

SVG Test Suite Compliance

As a result of last year's GSoC, there is now a rendering test framework along

with a number of tests (found in the SVN repository here). These tests can be

run reasonably easily on any system (you don't need to be able to compile

Inkscape) and include a large part of the W3C SVG Test Suite. See this page or

this page for up-to-date rendering results. Also see TestingInkscape for

information on running and creating rendering tests.

Editing Aids

Grids

• The dotted rectangular grid now shows small crosses at the intersection

points of emphasis lines.

Guides

• Guides can now be rotated using the mouse. Each guide has an anchor

(visible as a little circle) around which it can rotate.

□ Drag a guide anywhere to move it.

□ Shift+drag to rotate a guide about its anchor (additionally press Ctrl

to constrain the rotation angle to multiples of 15 degrees).

□ Ctrl+drag to move the anchor along the guide.

□ Press Del while hovering the mouse over the guide to delete it.

• There is now an option in the Preferences dialog (Tools page) to treat

groups as single objects during conversion to guides (as opposed to

converting each object inside the group separately).

Snapping

Inkscape's snapping code has undergone major changes to make it more reliable

and easier to use. Snapping to objects now invokes routines from the 2geom

library, which is actively maintained and less error-prone than the old livarot

library.

There is a new snapping toolbar to control the snapping options and modes. Use

_View > Show/Hide > Snap_ controls bar to show or hide this toolbar. The

toolbar contains toggle buttons for various snapping modes (snap nodes, snap to

paths, etc.) as well as a master snapping toggle that disables and reenables

all activated modes.

Also, to control some of the snapping features, a Snapping tab has been created

in the Inkscape Preferences dialog. The new features found on this tab are:

• Snap indicator: When snapping has occurred, an indicator is displayed at

that specific position. For now that indicator is just a cross that

disappears after a second. In the future the shape of the indicator will be

related to the type of target that has been snapped to.

• Snap delay: Inkscape now optionally waits some time after the mouse pointer

has stopped moving before it tries to snap. This makes Inkscape much more

responsive on complex documents and allows moving objects in a straight

line over a grid, amongst others.

• Inkscape can be forced to only try snapping the (source) node that is

closest to the mouse pointer, à la Corel DRAW. When this mode is enabled, a

snap indicator will shortly be shown at that node. This will give you

maximum control of the snapping which is useful for complex drawings with

many nodes.

• When multiple snap solutions are found, Inkscape can either prefer the

closest transformation (when the weight slider is set to 0; this is the old

mode), or prefer the moved object's node that was initially the closest to

the pointer (when the slider is set to 1). The way Inkscape calculates the

preferred snap has been improved too, which should lead to more predictable

snapping.

Other improvements are:

• The Node tool now snaps to any unselected node (both cusp and smooth)

within the path that's being edited, and nodes of other paths. It also

snaps to the path itself, but only to the stationary segments in between

two unselected nodes, not to the segment being currently reshaped. It is

now also possible to snap while moving nodes along a vertical or horizontal

constraint.

• In the Document Properties dialog, the checkbox for "always snap" has been

replaced by a pair of radiobuttons; this should eliminate most of the

confusion surrounding this option.

• Holding the Shift key now also disables snapping while dragging node

handles and while creating single dots.

• During constrained drawing (using Ctrl), Inkscape will now only snap to the

points on the constrained line.

• In the Selector tool, snapping while skewing or moving with a constraint

(with Ctrl) has been improved.

• Also in the Selector tool, while moving, Inkscape will now snap the

bounding box of each selected item individually instead of the selection as

a whole

Inkscape can consider the following objects for snapping, depending on the

toggles in the Snapping toolbar:

• Clipping paths and masks

• Midpoints of line segments

• Midpoints of bounding box edges

• Page border

• Intersections of any kind of paths

• Smooth nodes

• Cusp nodes

• Each of the handle points (when creating new shapes)

• Radius handles of rectangles

• Single dots

Other features

Spell checker

There's now a built-in spell checker. Press Ctrl+Alt+K or choose Text > Check

spelling to check all visible text objects in your document (they need not be

selected) in turn, going top-to-bottom and left-to-right. Once a misspelled

word is found, a red frame around it is displayed, and the object with the

misspelling is selected; if you are in Text tool, it also places the text

cursor at the beginning of the misspelled word.

In the dialog, you can choose one of the listed suggestions and Accept it (this

button is disabled unless you choose something in the list); Ignore the word

for the rest of this session; or Add the word to the local dictionary.

Also, since the dialog does not lock Inkscape's window, you can simply edit the

word with Text tool. Once you edit it to something acceptable to the speller,

it will automatically turn off the red frame and continue checking the

document.

On Linux, you need to install Aspell and its dictionaries for the languages you

want to check. On Windows, for now, only the English dictionary is included

with Inkscape builds.

Desktop integration improvements

• Clipboard is system-wide: you can now copy/paste objects between different

Inkscape instances as well as between Inkscape and other applications

(which must be able to handle SVG on the clipboard to use this).

• Open Recent menu now integrates with Windows recent documents management as

well as freedesktop.org recent document lists (used by Gnome, KDE and

Xfce). The list can be cleared from the Preferences dialog (the Interface

tab).

• Themable Icons: all icons used in Inkscape are now themable using the

standard freedesktop.org theming mechanism. The list of names used is

available here.

Shell mode

If you run inkscape with --shell, it will enter a 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). Each

command in shell mode must be a complete valid Inkscape command line but

without the Inkscape program name, for example:

$ inkscape --shell

Inkscape 0.46+devel interactive shell mode. Type 'quit' to quit.

>file.svg --export-pdf=file.pdf

>otherfile.svg --export-png=bitmap.png

Background RRGGBBAA: ffffff00

Area 0:0:744.094:1052.36 exported to 744 x 1052 pixels (90 dpi)

Bitmap saved as: bitmap.png

>quit

Gesture-based stroke width adjustment

Similar to editing the fill or stroke colors by dragging away from the color

swatch in the status bar (added in 0.46), this version allows you to drag away

from the stroke width value displayed there to change the stroke width of

selection. Dragging above the 45-degree line from the swatch increases the

width (up to four times the original width), dragging below it decreases the

width (down to zero). With this feature, quick yet precise stroke width

adjustments are possible without opening any dialogs or menus.

Tool switching by input device

Tablets and other input devices that report separate hardware (e.g. pen tip and

eraser on the two ends of the pen) are now recognized and current tool can be

set to change (to Calligraphic Pen or Eraser) in response to the physical tool

being used.

Layers

• The Layers dialog now can hide or show all layers other than the current:

click on the layer name with right mouse button to get the pop-up menu. The

Solo feature allows you to quickly switch between working layers and check

their content in isolation.

• A new command, Duplicate Layer, has been added to the Layers menu to

duplicate an existing layer with all of its objects (even hidden or locked)

and any sub-layers.

• The Add Layer dialog can be opened with Ctrl+Shift+N (N for new).

• Layer names can now be non-unique within the document.

• Several layer handling inconsistencies have been fixed.

Editing bitmaps in an external editor

Linked (but not embedded) bitmaps can be edited in an external application.

Right-click an image and choose Edit externally...

An image will reload when its linked file changes on disk. Both the external

editor application to use and the reload behavior are configurable on the

Bitmaps page of the Inkscape Preferences dialog.

Command for relinking clones

A new command, Relink Clone to Copied in Edit > Clone, allows you to relink any

clone to a different original object without changing its other properties.

Just copy (Ctrl+C) the object you want to be the new original, select any

number of clones, and choose the Relink command. Now all selected clones are

linked to the copied object.

Note that this may cause the clone to move if the new original and the old

original objects are in different positions.

Automatic relinking of clones on Duplicate

If you turn on the When duplicating original+clones: Relink duplicated clones

option on the Clones tab of Inkscape Preferences (default is off), duplicating

a selection containing both a clone and its original (possibly in groups) will

relink the duplicated clone to the duplicated original instead of the old

original.

Pattern editing

When editing pattern fills:

• The pattern origin and scale handles now snap.

• The pattern scaling can now be different in X and Y direction. Press Ctrl

to have a fixed 1:1 ratio scaling (old behavior).

• The handles are now positioned at the corners of the unit cell, instead of

only a quarter of that cell as before. So, now a rectangle filled with

pattern will have all of the pattern handles in the corners, making it

harder to manipulate them. However, the handles can be dragged outside the

rectangle by moving the pattern's origin handle.

Transform dialog: spacing out option

Previously, the Apply to each object separately checkbox had no effect for the

Move tab of the Transform dialog (Ctrl+Shift+M). Now, if several objects are

selected, this checkbox is on, and "Relative move" is on, each object is

shifted relative to the closest selected object on the left (for X) or below

(for Y).

For example, if you have a horizontal row of objects and you move them

relatively by x = 5 px with "Apply to each object separately" on, the leftmost

object will shift by 5px, the next one to the right by 10px, and so on; the

rightmost selected object is displaced by 5*n px where n is the number of

selected objects. As a result, the distance in each pair of adjacent objects

will increase by 5px and the whole row will be spaced out, much like a

letterspacing adjustment spaces out a text string. Moving these objects by X=

-5px will, conversely, squeeze them tighter together: the leftmost will move by

-5px, the next one by -10px, and so on. For Y, the effect is the same except

that the move starts from the object closest to the bottom (i.e. with smallest

Y coordinate).

When determining the order of shifting objects, for X, the left edges of their

bounding boxes are sorted horizontally, and for Y, the bottoms of their

bounding boxes are sorted vertically. The order of selecting the objects or

their z-order do not matter.

Converting text to path produces a group

Converting a text or flowed text to path (Ctrl+Shift+C) now produces a group of

paths, one path for each glyph of text, instead of a single monolithic path as

before. Apart from easier manipulation, an additional advantage is that if your

text contained styled spans (i.e. fragments with different color, opacity, or

other properties), these styles will be preserved by the corresponding glyph

paths after the conversion. You can still easily get a single path out of such

a group by selecting it and doing Combine (Ctrl+K).

Combine works on groups

The Combine command now works transparently on groups, i.e. combines paths

inside selected groups at any level of grouping.

Exclusion works on multiple paths

The Exclusion boolean operation can now operate on an arbitrary number of

paths.

No more Whiteboard

The configure flag for Whiteboard has been removed since the feature was

non-functional. This menu item will no longer exist in the releases until it is

properly fixed to avoid any confusion.

Save As directory

On the Save tab in Inkscape Preferences, an option was added to change the

behavior to our old behavior. When this option is on, the "Save as..." dialog

will always open in the directory where the currently open document is. When

it's off, it will open in the directory where you last saved a file using that

dialog..

Packaging Improvements

Packaging for OSX and Windows has been worked on heavily and greatly improved

during this release cycle. Inkscape also now has a Portable version available

for Windows.

User interface

Inkscape Preferences dialog

• This dialog has been rearranged for more logical grouping of options. New

pages have been added: Bitmaps (options for the new update-on-file-change

and external editor features), UI (options for toolbar icon sizes), SVG

Output (options for SVG formatting, introduced in 0.46 and now editable

from the dialog as well), and Save (save directory and autosave options).

Bitmap Copy resolution

• A new option on the Bitmaps tab, Resolution for Create Bitmap Copy, allows

you to set the resolution of the bitmap created by the corresponding

command (by default bound to Alt+B). The default value of 90 dpi forces the

resulting bitmap to align with the default 1px-spaced grid on the canvas.

Zoom correction factor

• The Interface tab has an adjustable ruler for Zoom correction factor. Move

the slider until the ruler's on-screen size matches its true size. This is

used as a reference point for the 100% (original size) zoom command.

Interface language choice

• The application's interface language can be set from the preferences

dialog, Interface tab. You'll have to restart Inkscape for this choice to

take effect.

Toolbars

• On the Interface tab, the toolbar icon sizes for the three main toolbars

are now separately configurable and to a few different sizes. This allows

for a more compact user interface.

• The vertical toolbox has been converted to a standard GtkToolbar, which

fixed the problem of it pushing the main window taller. Tools that don't

fit automatically go into a popup menu.

• When torn off, toolbars now keep the size they last had in the main window.

They can be resized by docking, resizing the main window, and then

undocking again.

• Some controls (such as the Width in Calligraphic/Tweak/Eraser tools,

Tremor, Wiggle, and Mass in Calligraphic, Threshold in Paintbucket,

Tolerance in Pencil) are converted from numeric editable fields into

draggable sliders, with labels and values (usually in the range 0..100)

displayed on top. As these values don't usually require high precision,

this makes adjusting them much easier and faster.

Clone/original visualization

When you press Shift+D to find and select the original of the selected clone,

Inkscape draws a dashed blue line between the centers of the bounding boxes of

the clone and the original. This line disappears after one second.

File dialogs

• The Windows builds of Inkscape now have Windows-native file dialogs to keep

consistency with other Windows applications.

• Two new entries in the File type list, All Bitmaps and All Vectors, allow

you to limit the listing to bitmap or vector formats only.

Document Properties dialog

• New Color Management tab. In this new tab, you can declare multiple ICC

color profiles for the current document.

• New Script tab. ?

Object Properties dialog

• New Title and Description fields. The Title attribute is intended to be

used as tooltip. [sas]

• New Interactivity section to add JavaScript calls.

Miscellaneous

• The confusing icons on buttons in the controls bar of the Dropper tool

(pick/assign opacity) are replaced by text labels.

• Hovering over a swatch now shows the name of the swatch in the status bar.

This makes it easier for tablet users to identify a swatch by name, as

holding a stylus still enough for the tooltip to show up may be difficult.

• In the Align and Distribute dialog, there is an option to treat all

selected objects as a group when aligning. This spares the trouble of

manually grouping them, aligning, and ungrouping afterwards.

Notable bug fixes

• Several memory leaks are stopped, reducing the memory consumption during

long editing sessions considerably. Closing the last window with a document

now frees memory used by that document immediately.

• Copy/paste between Inkscape and other programs, as well as between

different Inkscape instances, finally works as expected.

• No more ID clashes on import and paste: previously, importing or pasting

SVG objects might sometimes distort their colors, because the imported

objects referred to gradients with the same IDs as those that already exist

in the document but look different. Now, IDs of all gradients in the pasted

document are checked for clashes with those in the host document, and if

necessary changed with all their users updated correspondingly, so such

unexpected color changes will never happen.

• The visual bounding box (which is the default bounding box type used by

Inkscape) of an object with a filter applied now includes the expanded area

of the filter. For single blur filter (such as the blur you apply with a

slider in the Fill and Stroke dialog), this expands the bounding box by

2.4*radius; although theoretically, blur is infinite, this is the distance

at which the opacity of the object drops below the perceptibility threshold

of our renderer. For all other filters, the area is expanded by the

relative amounts you specify on the "Filter general settings" tab of the

Filter Editor dialog.

Only visual bounding box is affected; if you use geometric bounding box,

you will notice no change in most cases. However, the Export Bitmap dialog

always uses the visual bounding box for selection of the export area; this

means that you can now export a blurred object to bitmap without any

clipping of the blur.

• Bounding box calculation does not include the invisible objects, bug #

252547.

• Various fixes to PS and PDF rendering of objects involving masks, patterns,

and/or bitmaps: bug #208217, bug #217212 and others.

• File dialogs (Open, Save, Save as) now remember the last visited directory.

• The --vacuum-defs command line parameter erroneously deleted markers which

are in use.

• No more garbage lines in Outline mode.

• No more artifacts left by the circle cursor in Tweak tool.

• The Bend Path and Pattern along Path path effects now work correctly with

closed paths.

• Several viewBox related bugs fixed:

□ Documents with viewBox are now editable without transformation defects.

In particular this affected documents created with e.g. pstoedit. bug #

168370

□ Resizing the page adjusts viewBox bug #167682.

□ preserveAspectRatio parsing code was fixed bug #166885.

• Several fixes allow Inkscape to correctly render and edit SVG files that

use currentColor in objects' style (this includes files created by

gnuplot).

• Inkscape is now able to handle paths with only 'movetos', i.e. "M 0,0 M 1,1

M 2,2". These kind of paths can be used to only show markers on a path

without the rest of the path visible.

• Open paths (as opposed to closed) are now correctly drawn when start and

end points are equal (SVG test suite paths-data-10-t.svg).

• The shorthand 'marker' property is now correctly interpreted (SVG test

suite painting-marker-03-f.svg).

• Coordinates and lengths specified in percentages are now correctly

interpreted (SVG test suite coords-units-02-b.svg).

• Horizontally scrolling the canvas with a tilt wheel (present on several

Logitech mice such as the LX5) in the Bezier tool will no longer finish the

path being drawn.

Known issues

• First time opening of the drop-down list with font families in Text tool

may be slow, especially if you have many fonts installed. Subsequent

accesses of this list are fast.

For information on prior releases, please see:

http://wiki.inkscape.org/wiki/index.php/Inkscape