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IDCategoryTask TypeSeveritySummaryStatus  ascProgress
1974QCAD (main)Bug ReportVery LowFile > Print Preview: Cannot move paper in new drawingUnconfirmed
Task Description

Yesterday I set up a Windows 64 bit install of QCAD Pro which shows the same bug I have been seeing for a while in the Community linux git repo.

Create a new drawing and then go to “Print preview”. Enable “Move paper postion”, the cursor changes to the hand icon, but the paper position is unable to be moved. Only by saving the drawing, exiting the program, restarting and reopening the drawing, will the “Move paper postion” function correctly.

Affected versions tested:

Windows 64bit installer download, as of yesterday.
Linux 64bit build from git, about 20minutes ago.

For what it’s worth, this bug is not present in this previous git checkout:

Version: (3.21.1)
Build Date:
Jul 2 2018

Qt Version:
gcc 6.3.1

Thanks for a great product.

2193Command line toolsBug ReportVery Lowdwg2csv retains the last encountered custom propertiesAssigned
Task Description

QCAD Professional
Win installer 32 bit
Version: (
Internet: QCAD.org
Build Date: Feb 12 2021
Revision: cad2d36
Qt Version: 5.13.2
Architecture: i386
Compiler: Unknown

While enhancing DrawFromCSV: Forum Link.
I had a peek at the new command line tool: dwg2csv

I would never come up with 115 columns.
That wouldn’t be efficient to generate entities from.
Although this way it is very complete and one could use specific lists to filter.
One downside is that the ‘-list’ switch return is far too vast for the windows command line.

Remarked that:
Only the first alphabetically custom property is listed under:
QCAD:Line & QCAD:Reference (columns 114-115).
And that the last encountered is persistent for all entities that follows.

Maybe this originates from a multiple entity selection ...
... what also retains the last encountered custom properties in the property editor.
Should I add a seperate task for that?

Also had an exception thrown:
Debug: dropped global XDATA (no res buf): “ViewportCenter”.
Discarted that as this very basic test drawing hasn’t even a Viewport.


Added: Snippet from DrawFromCSV code (merely a test case)


The two points, and only those two points, are casted with custom properties
QCAD|Reference|102 & QCAD|Line|56

Added: The dxf file
Added: The csv file (change to the comma/semicolon style)

2177DocumentationSuggestionLowUpdate class_r_polyline.htmlAssigned
1 Task Description

Include RPolyline.getLeftRightOutline() method in class_r_polyline.html

In use since 11 Sept 2020


1887dwg2bmpFeature RequestLowAdd "-max-lineweight" option for dwg2bmpAssigned
2 Task Description

Hi there,

A friendly request to add the option to set a maximum lineweight for raster conversions via dwg2bmp.

Depending on the LW configuration of the CAD file, rasterization operations sometimes yield terrible results (see attachment). This would also mirror the similar “-min-lineweight” options available on “dwg2svg” and “dwg2pdf” (although not on “dwg2bmp”).

See also: https://qcad.org/rsforum/viewtopic.php?f=32&t=6298


1888dwg2bmpFeature RequestLowAdd support to disable hatch rendering on "dwg2bmp"Assigned
1 Task Description


A friendly request to add an option to disable hatch rendering on “dwg2bmp” conversions.

Depending on the nature of the conversion and the density of the hatch, this may render unintelligible images (see attachments). The option could look like “-t, -nohatch” to indicate hatches should be hidden before rendering. This could potentially become an option too for “dwg2svg” or “dwg2pdf.”

Amazing product, thank you so much!

1922dwg2bmpFeature RequestVery LowAdd error message when requesting raster for a non-exis...Assigned
Task Description

It would be nice if QCAD spit some kind of warning message when trying to render a layer with a name that doesn’t exist (and perhaps render nothing), rather than silently rendering an empty image. :D

See https://qcad.org/rsforum/viewtopic.php?f=33&t=6453

1021dwg2pdfFeature RequestLowdwg2pdf: switch to set block to exportAssigned
1 Task Description

Add a command line switch to dwg2pdf to export a given block instead of “*Model_Space”.

1700dwg2pdfFeature RequestLowdwg2pdf: output multiple layoutsAssigned
Task Description

Add support to specify multiple blocks (layouts) to output (one per page).

1823dwg2pdfFeature RequestLowplotting error to pdf a Dwg where the view port is not ...Assigned
Task Description

When trying to plot a dwg or a dxf to pdf where the viewport is orientated to a different angle than north up
the data in the view port is plotted north up.
see attached DWG and pdf for clarification.

1824dwg2pdfFeature RequestLowdwg2pdf does not obey frozen layers in paper-space view...Assigned
Task Description

We currently have a paper-space using two viewports with different layers from the model-space frozen. Unfortunately in the pdf output the layers which are frozen show up.
dwg2pdf should obey the specific frozen layer for each viewport

1542dwg2svgFeature RequestLowdwg2svg: add switch to show only given layer(s)Assigned
Task Description

Implement a command line switch to only show a list of given layers for dwg2* command line tools.

976dxflibBug ReportLowDXF import errors related to hatches, textsAssigned
Task Description


1203dxflibBug ReportLowImages not saved (dxflib)Assigned
Task Description

I am doing a bit of landscaping and using a (big) ortophoto as one of my layers in order to sanity-check on the ground measurements.

The layer contains a point and the image and nothing else.

The image is a 8MB file: “PNG image data, 4200 x 2980, 8-bit/color RGB, non-interlaced” and it is scaled to 210 coordinate units (meter) horizontally in the drawing.

With approx 50% probability the image disappears during Save, as see for instance in this diff of the DXF file:

      @@ -158699,28 +153057,6 @@ AcDbXrecord
      -  5
      - 90
      -  1
      - 10
      - 20
      - 11
      - 21
      -  0

The point in the same layer does not similarly disappear, the bug only seems to affect images.

I have seen this bug from version to git as of yesterday (63e06c778926a803bdfbffdf27b8c24d41511072).

I have not been able to correlate the bug with anything.

Looking closer at the DXF file (attached), there seems to be some residuce of attempts to insert images in protected/invisible layers, so this may be some kind of refcounting issue.

(Any chance of getting FreeBSD into the “Operating System” field ?)

1506dxflibFeature RequestLowwriteVPort parametersAssigned
Task Description

Add parameters to the function DL_Dxf::writeVPort.
This way users will be able to specify the desired viewport.

Is the github the official repository? Are pull requests sent there accepted?

1863ECMAScriptFeature RequestLowWidgetFactory.saveState: save state of checkable QGroup...Assigned
Task Description

QGroupBox widgets with <property name=”checkable”> are not saved in Qcad3.conf

173QCAD (main)Feature RequestLowexplode text to lettersAssigned
Task Description


208QCAD (main)Feature RequestLowSVG export: support custom line weightsAssigned
Task Description

Find way to support custom line weights for SVG export. See also forum thread: http://www.ribbonsoft.com/rsforum/viewtopic.php?t=1594

228QCAD (main)Feature RequestLowInsert current date (and other fields)Assigned
3 Task Description

Insert field into drawing that displays current date, file name, ...

275QCAD (main)Feature RequestLowRounding all corners of a polylineAssigned
1 Task Description

Modify - Round - Click polyline - round all corners

277QCAD (main)Feature RequestLowcommand line arguments: allow class name after -execAssigned
Task Description

command line arguments: allow class name after -exec

293QCAD (main)Feature RequestLowmulti-select for blocksAssigned
Task Description

It would be nice if one could select multiple blocks in the block list at once (holding ctrl or ctrl+shift). Main purpose would be to delete them if they are not needed anymore. If possible, the same applies to layers.

316QCAD (main)Feature RequestLowBlocks list and selected blockAssigned
1 Task Description

Wouldn’t it be nice, if selecting a block in model view would somehow highlight (just like clicking a block in the list does) the selected block in the “Block List” window?

(Feature request sounds a little harsh, enhancement proposal would seem more apt.)

355QCAD (main)Feature RequestLowRemember function for dimension OptionAssigned
Task Description

I think it would be nice to have more flexibility for Prefix etc. option (not only the drop down with a given choice) and a remember function for all those fields like postfix and tolerance.

Why Remember Function:
If I use a postfix like <>” in the postfix field I’m only able to use it for this particular dimension type at this time. If I change the type (from Horizontal to vertical or what ever) I have always to repeat my postfix. The same with tolerances.

396QCAD (main)Feature RequestLowBlocks: moving blocks: show bounding boxAssigned
Task Description

Blocks: moving complex blocks with drag and drop should show bounding box as preview

455QCAD (main)Feature RequestLowlogical operations for polylinesAssigned
Task Description

A missing feature in my work are logical operations (combine, intersect, ..) for polylines

Draw some elements, select them, say combine. The result will be the outline of all elements.

467QCAD (main)Feature RequestLowFeature request for new Arc tool option to add to Arc s...Assigned
2 Task Description

For and behalf of mandrena

To add another Arc tool option in Arc tools set:

1.Specify Start point for Arc.
2.Specify End point for Arc.
3.Specify “Tangent” direction (without being restricted in input field) so you can visually select a point on your desired Tangent line!

498QCAD (main)Bug ReportLowissue importing from AutocadAssigned
Task Description

There is an issue importing from Autocad:
lines and quotes (both arrows and text) appear too much big (see attachment).
I can fix quotes modifying dimensions in “current drawing preferences”, but lines are still too thick.
Autocad’s dxf are opened with right line thickness but wrong quotes.
Furthermore, Autocad opens Qcad’s dxf files showing wrong quotes.

500QCAD (main)Feature RequestLowAutohide Side PanelAssigned
1 Task Description

it would be ideal to be able to have the option to autohide the side panel to increase the visible drawing space when working on a small screen.

502QCAD (main)Feature RequestLowPoints on line: enter distance instead of number of poi...Assigned
1 Task Description

Points on line: enter distance instead of number of points as a variant of the tool or as a new tool.

503QCAD (main)Feature RequestLowConvert entities to points with a fixed distanceAssigned
Task Description

Select lines, arcs, ... and convert them to points along the lines, arcs, ... with a fixed distance.

See also forum at:

512QCAD (main)Feature RequestLowModify stretch and Restrict orthoAssigned
1 Task Description

The modify stretch tool wants first and second corner, start and end point, then starts afresh. When I turn on restrict horizontally eg to align two points between start and end, the restriction sticks and I have to call restrict none, to be able to perform the next iteration, set the first corner then.

So, in the quest for a comfortable user interface, it was nice, if the modify stretch first/second corners parameter setting was not affected by current restrict/ortho etc. settings. Actually, that does not make any sense at all anyways, does it, a rectangle is defined by two degrees of freedom, isnt it?

514QCAD (main)Feature RequestLowPunktpestimmung Intersection manual muss immer wieder n...Assigned
Task Description

Zeichnen einer Linie (Line two points) mit Punktbestimmung.
Wähle ich für die Punktbestimmung z.B. “End” bleibe ich in diesem Modus bis ich etwas anderes wähle. Gut ;-)

Wähle ich für die Punktbestimmung “Intersection manual” muss ich dies für jeden Punkt immer wieder neu anwählen. Schlecht :-(

516QCAD (main)Feature RequestLowTo add option to 'print only' selected area.Assigned
2 Task Description

To add the option to ‘print only’ selected area in a drawing.

519QCAD (main)Feature RequestLowPress tab to access first control in options tool barAssigned
Task Description


Apparently this was possible in QCAD 2 due to the default behavior of Qt.

523QCAD (main)Bug ReportLowSelection tool button in CAD tool bar shows line tools ...Assigned
Task Description

The selection tool is not accessible:

Click on Selection Tool icon - left panel:

Left panel then shows line tool options.

Click “back” button at top of left panel:

Left panel then shows selection options.

Click an option icon:

Left panel then shows line tool options again.

525QCAD (main)Feature RequestLowchange the printed symbol of pointsAssigned
Task Description


in QCAD3 RC2 points were printed as crosses, in QCAD3 RC4 they are printed as (very little) points. I think this isn’t a bug but a feature. ;-)

It would be nice if one could change this behaviour / select the symbol of points.

Best regards - Stefan

This is a double post of http://www.ribbonsoft.com/rsforum/viewtopic.php?p=5870#5870 as suggested there.

554QCAD (main)Feature RequestLowAuswahlbox sollte auch mit der Shift Taste Bereiche dem...Assigned
Task Description

Ziehe ich mit der Maus eine normale Auswahlbox kann ich Elemente markieren.
Möchte ich einzelne Bereiche wieder herausnehmen muss ich alle Elemente einzeln anklicken (mit gedrückter Shift Taste).
Ich kann zwar dies komfortabler gestalten mit der Select → (De -) Select Contour Funktion welche aber erst über das Menue aufgerufen werden muss.

So wie ich einzelne Elemente mit der Maus auswählen und mit der Shift-Maus Funktion deselektieren kann wäre es schön wenn die Shift Taste auch bei Auswahlbereichen direkt zum deselektieren eingesetzt werden könnte.

564QCAD (main)Feature RequestLowSettings organisation in levelAssigned
Task Description

As an old professional “documentation writer and user inteface designer” but IMHO, I’m not convinced that the “Application preferences” are correctly organised for ease of understanding and using them.
These settings are organised in 2 levels. Some of the first levels have their own settings (e.g. “Graphics view”) while most others don’t (e.g. “Load/save”). May I humbly ;-) suggest some consistency rules :
- no sub-level if there is only one subject
- no items on main level if there are already 1 or more sub-level(s).
For instance :
- sub-level “Default Dimension settings” under “Dimension” is the only sub-level : then move these items under main level “Dimension” and suppress the sub-level ;
- the items under “Graphics view” main level (with several sub-levels)could be in a sub-level named “General” ;
Actually, “Graphics view” main level is the only one which has both its own items and sub-levels ;-))) ?

566QCAD (main)Feature RequestLowShortkey for rectangle text rotationAssigned
Task Description

I would like to get a shortkey like ‘+’ to rotate text at 90° clockwise.

579QCAD (main)Feature RequestLowCopy layers / blocksAssigned
2 Task Description

Duplicate (copy, clone) a layer with or without entities on it. New name can be specified by user.

584QCAD (main)Bug ReportLowLibrary Items können unbrauchbar gemacht werden durch l...Assigned
Task Description

Nach einigen Überraschungen ....

Es ist möglich Layer in nicht eingefügten oder unsichtbar geschalteten Library Items unbemerkt zu löschen ....

Fallbeispiel 1:
Ich arbeite an einer Zeichnung die u.a. den Layer “Gelbe Linie” benutzt.
Ich füge ein Library Item ein was auch einen Layer “Gelbe Linie” hat.
Ich lösche - aus welchen Gründen auch immer - in der Zeichnung das Library Item weil ich es erst später wieder verwenden will.
In der Blocklist ist es natürlich immer noch verfügbar.
In der Zeichnung lösche ich den Layer “Gelbe Linie” da ich diesen nicht brauche brauche - habe aber natürlich nicht im Kopf welche Layer in meinen Blocks verwendet wurden.
Nach einiger Zeit will ich den Block (den aus der Library) wieder einfügen - dieser ist nun aber unbrauchbar da der Inhalt welcher auf dem Layer “gelbe Linie” war fehlt.
Das Library Item neu aus Library laden um das bereits existierende zu reparieren scheitert da das erste nicht überschrieben werden kann. Ich muss den ersten Block löschen um den neuen benutzen zu können.

Fallbeispiel 2:
Da das selbe (löschen der Layer) auch passieren kann bei unsichtbar geschalteten Blöcken kann es dazu führen das ich zig bereits positionierte Blöcke zerstöre und neu platzieren muss um meine Zeichnung zu reparieren.

Fallbeispiel 3:
Ich sehe in meiner Zeichnung einen Layer “Gelbe Linie”. Weiß nicht was das ist - schalte alle Layer unsichtbar außer “Gelbe Linie”. Klicke auf “Auto Zoom” um zu sehen was den auf “Gelbe Linie” ist. Finde nichts = also leer! Lösche Layer “Gelbe Linie”. Der Layer wurde aber von einem im Moment nicht verwendeten Library Block verwendet. Es gibt keinen Hinweis das ich damit ein Library Item zerstören könnte ....

Lange Rede kurzer Sinn: Wäre es machbar/sinnvoll Layer in Blöcken nur löschen zu können wenn ich mich im Edit Modus der Blöcke befinde?

586QCAD (main)Feature RequestLowFile open dialog with previewAssigned
Task Description

Since this is not supported by Qt anymore, this would likely have to be implemented from scratch.

588QCAD (main)Feature RequestLowBemaßung Prefix Dropdown mit eigenen Vorgaben erweitern...Assigned
Task Description

Es wäre Arbeitserleichternd wenn ich bei den Optionen für Bemaßungen (Prefix/Postfix) eigene Präferenzen speichern könnte so das diese in allen Zeichnungen von mir verfügbar wären.
Zudem wäre es wünschenswert dieses nicht nur bei den Prefix sondern auch bei den Postfix Angaben nutzen zu können was dann alle(?) Manipulationen erschlagen würde.

Siehe auch:

596QCAD (main)Feature RequestLowTool "Lengthen" mit "Total" erweitern oder ....Assigned
Task Description

Eine oft Hilfreiche Zeit/Klick sparende Erweiterung wäre eine “Total” Option bei dem “Lengthen” Tool.

Aktuell ist es mit dieser Funktion möglich ein Element zu verlängern oder zu verkürzen um den Amount X. Der Referenzpunkt (von welchem Ende) kann bestimmt werden.

Die Erweiterung die ich mir wünschen würde wäre auch ein “Total” um ein Element auf eine bestimmte Länge zu bringen ohne einen Taschenrechner benutzen zu müssen. Referenz (welches Ende oder Mitte) sollte (muss) dafür wählbar sein.

Die Funktion “Property editor” stellt bereits über die Geometry Eigenschaften die Möglichkeit zur Verfügung einen “Total” Wert zu manipulieren. Leider bin ich aber hierbei nicht in der Lage zu bestimmen welcher Element Referenzpunkt dafür benutzt werden soll. Könnte ich die Referenz wählen (welches Ende oder Mitte) wäre auch dies dann durchaus akzeptabel ;-)

598QCAD (main)Feature RequestLowSupport tangents between ellipsesAssigned
1 Task Description

To add support for drawing tangents between ellipses.

See topic:

601QCAD (main)Feature RequestLowFür Berechnungen neu zu erstellende Elemente Werte von ...Assigned
Task Description

Es wäre schön wenn ich Werte wie zum Beispiel Längen von Linien direkt abgreifen könnte um diese weiter in Berechnungen verwenden zu können.

Ich habe eine Linie konstruiert wobei sich eine Länge y ergeben hat.

Nun möchte ich eine Linie zeichnen die 5 mal y sein soll.

Linientool → Wert 5* eingeben und y durch Auswahl mit der Maus von dem vorhandenen Elements übernehmen.

Natürlich könnte ich die Geometrie Info benutzen um den Wert abzulesen oder auch über die Zwischenablage zu benutzen. Ein abgreifen mit der Maus wäre aber schneller, direkter und wahrscheinlich auch mit weniger Fehlern (Human error) verbunden. Wahrscheinlich auch genauer da QCad, denke ich, mit mehr Nachkommastellen rechnet, oder?

604QCAD (main)Feature RequestLowMeasure and record X,Y coordinates tool - add to info ...Assigned
Task Description

Feature request
See topic - http://www.ribbonsoft.com/rsforum/viewtopic.php?f=31&t=2015

Just a thought, but one that could be useful for machinists in particular - a measurement tool that can snap to a point as per usual, but then just displays the drawing coordinates in X and Y. This could be expanded to the dimensions tool set, so that you can click on a point and print the coordinates next to it.

609QCAD (main)Feature RequestLowClean up toolAssigned
1 Task Description

To have a ‘clean up ' tool to:

- eradicate duplicate lines
- eradicate stray points
- remove empty layers
- remove unused blocks

Perhaps with an initial dialog which allows the user to choose what they want to clean up.

612QCAD (main)Feature RequestLowPlot math functionsAssigned
1 Task Description


  1. X axis min/max or choose line (?) or center (for polar functions)
  2. function: y = f(x) / polar function: r = f(a)


  1. function plot
614QCAD (main)Feature RequestLowBlocks - overwrite current layer yes/no ...Assigned
Task Description

I would appreciate an option for the library Browser that gives me the possibility to decide by my self to use the current (same name) layer in my drawing or overwrite it with the existing layers in the library item.

Imagine the possibility’s of this feature .... ;-)

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