QCAD Bugtracker

QCAD - 2D CAD System.

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IDCategory  ascTask TypeSeveritySummaryStatusProgress
2177DocumentationSuggestionLowUpdate class_r_polyline.htmlAssigned
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1 Task Description

Include RPolyline.getLeftRightOutline() method in class_r_polyline.html

In use since 11 Sept 2020

CVH

1887dwg2bmpFeature RequestLowAdd "-max-lineweight" option for dwg2bmpAssigned
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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

Thanks!

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

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

Hi!

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!

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

1700dwg2pdfFeature RequestLowdwg2pdf: output multiple layoutsAssigned
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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
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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.

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

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

2378dwg2svgFeature RequestLowExport attributes on block references as namespaced XML...Assigned
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Task Description

dwg2svg supports exporting the layer name (and probably others?) as namespaced XML attributes (`qs:layer`) which works well.
However I’d like to export block attributes as well, as seen on the following screenshot:

https://imgur.com/a/wUd0adE

(...so `ROOM_NAME` would become `qs:ROOM_NAME=”Eötvös terem”` on the respective XML element).

Thanks in advance.

2461dxflibBug ReportVery LowASCII Control characters not handled correctly in Commu...Assigned
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Task Description

I see the following problem:
When I open a particular DXF file in the Professional Trial version 3.27.9.0 on macOS, “^I” in text fields is expanded to whitespace.
When I open the same DXF file in the Community Edition 3.27.9.0 on NetBSD/x86_64 (installed from pkgsrc), “^I” in text fields is visible as “^I”.

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

See:
http://www.qcad.org/rsforum/posting.php?mode=reply&f=30&t=2677

1203dxflibBug ReportLowImages not saved (dxflib)Assigned
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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
        90
       6
         0
      -IMAGEDEF
      -  5
      -A1
      -100
      -AcDbRasterImageDef
      - 90
      -0
      -  1
      -/critter/HTV10/Ortofoto/ortofoto201502f.png
      - 10
      -210.0
      - 20
      -149.0
      - 11
      -1.0
      - 21
      -1.0
      -280
      -1
      -281
      -0
      -  0
       ENDSEC
         0
       EOF

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

I have seen this bug from version 3.7.5.0 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
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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?

2495ECMAScriptBug ReportVery LowRLine.isParallel(RLine) may return true for certain non...Assigned
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1 Task Description

Andrew,

It took me a while to find the source of a certain freak bug I encountered.
I used the RLine.isParallel(RLine) as a test for knowing if line segments were parallel or not.

Included below is script code that mimics the functionally of isParallel().

As far as I know isParallel() is nowhere used in the QCAD open source.
Textual only found in RLine.cpp & .h or under: opennurbs, ecmaapi\generated and ecmagenerator\src.

// Example:
// RShape1: RLine(RShape(address: "0xcd70e28"), startPoint: "RVector(969.219858, -171.914894, 0.000000, 1)", endPoint: "RVector(1010.000000, -140.000000, 0.000000, 1)")
// RShape2: RLine(RShape(address: "0x7659770"), startPoint: "RVector(969.219858, -171.914894, 0.000000, 1)", endPoint: "RVector(930.000000, -340.000000, 0.000000, 1)")
----
var aShape1Angle = shape1.getAngle();    // =0.6640461628266838 rad
var aShape2Angle = shape2.getAngle();    // =4.483157047107694 rad
----
// RLine::isParallel(RLine) -> aTest1 || aTest2
var aTest1 = RMath.isSameDirection(aShape1Angle, aShape2Angle);              // =false
var aTest2 = RMath.isSameDirection(aShape1Angle, aShape2Angle + Math.PI);    // =true
var aTestOr = aTest1 || aTest2;                                              // =>TRUE !?
----
// # BUG # RShape1 is considered as parallel with RShape2
----
// RMath::isSameDirection(dir1, dir2, tol) ... tol = RS.AngleTolerance = 1e-9
// for aTest1 -> ax1Test1 || ax1Test2
var ax1Dif = Math.abs(aShape1Angle - aShape2Angle);    // =3.8191108842810104 rad
var ax1Test1 = ax1Dif < 1e-9;                          // =false
var ax1Test2 = ax1Dif > 2*Math.PI - 1e-9;              // =false
var ax1TestOr = ax1Test1 || ax1Test2;                  // =>FALSE
----
// for aTest2 -> ax2Test1 || ax2Test2
var ax2Dif = Math.abs(aShape1Angle - (aShape2Angle + Math.PI));    // =6.9607035378708035 rad
var ax2Test1 = ax2Dif < 1e-9;                                      // =false
var ax2Test2 = ax2Dif > 2*Math.PI - 1e-9;                          // =true
var ax1TestOr = ax1Test1 || ax1Test2;                              // =>TRUE
----
// # BUG # The second test of the second isSameDirection() test returns true because ax2Dif is over 2pi

Regards,
CVH

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

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

2088QCAD (main)Bug ReportVery Low column headers of the "General: tool settings " resize...Assigned
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Task Description

Open QCAD and the application preferences. In the section “General: tool settings " you can resize the columns: Menu, Shortcuts etc.
The problem is that it is not intuitive. The first divider is not selectable and the second moves the first, only backwards.

1870QCAD (main)Feature RequestLow Stretch tool / option to turn selection restriction on...Assigned
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Task Description

Hi,

since 3.19.2 the Stretch tool looks for any selection and follows the specification “Only stretch selected entities if there is a selection”.

That is a nice feature but it leads many times to confusing because I have to deselect a selection just because I need to use the stretch tool on something else on the fly. The same if I “forgot” a selection outside of my zoom which is still important for me. The stretch tool just won’t work without any message why not. My routine now is that I terminate every selection just before I use the stretch tool just not to be surprised by “why isn’t it working”?

It would be nice to have in the Stretch option bar a checkbox to turn the “only selection feature” on or off. QCAD should remember that setting.

1626QCAD (main)Feature RequestVery Low'Clip to Circle' toolAssigned
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1 Task Description

Hi Andrew,

Would it be possible to have a clip to circle tool also please?

Regards

Clive

681QCAD (main)Feature RequestLow'Plug-in' for Gear generatorAssigned
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2 Task Description

Feature request for a ‘plug-in’ for generating different types of gears, like - Ring, Spur, Sprocket, Rack, etc... etc...
To produce 2D templates for all sorts of projects.

860QCAD (main)Feature RequestLow"Create Library item from selection" default Path ...Assigned
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Task Description

Default Path for “Create Library item from selection” / “Save us” is C:\Programme\QCAD pro 3.1.6 ...
... regardless of the settings in the “Application Preferences / Library Browser / for Library Sources.
And QCAD doesn’t remember the last path choice ....

If I have to save 50 Library Items I have to navigate 50 times thru my system to find - the same place.

It would be nice if QCAD would point in first place to the Library Source or, at least, remember the last used path ... ;-)

1473QCAD (main)Feature RequestLow"Partial" circular/radial dimensionsAssigned
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2 Task Description

This is kind of related to FS#952, or rather a superset of it.

Consider the situation in the attached image. There is a perfectly good, albeit really shallow arc, making the radius somewhere in the vicinity of 600 millimeters, and the radial dimension being drawn accordingly.

Considering the other dimensions of the part, this is completely unusable, even to work with, really, but definitely so when it needs to be put on paper.

It would be nice to have some sort of “partial” (for my lack of a better word) radial/diametric dimensions where the dimension length can be adjusted.

Considering that this can be done with Leader, maybe a better (more generic) solution would be for Leader type dimensions to have options so they could automatically generate labels for various dimensions of a selected entity – sort of like having the Prefix/Tolerance/Scale options the other dimensions have, and have some additional fields there for selected entity and maybe dimension type (for example, radial or diametric for an arc-type entity).

2539QCAD (main)Bug ReportVery Low(Relative) Polar feet + surveyor notation fails.Assigned
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1 Task Description

Andrew,

A user essentially pointed out to an ACAD textbook example.
https://qcad.org/bugtracker/index.php?do=details&task_id=2533
Step 3 of: https://autodesk.blogs.com/between_the_lines/2012/07/drawing-with-surveyors-units-in-autocad.html

Please refer to this topic:
https://www.qcad.org/rsforum/viewtopic.php?f=33&t=10652

Regards,
CVH

2174QCAD (main)Bug ReportLow[SOLVED] Numerous shortcomings when exploding Polylines...Assigned
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1 Task Description

QCAD Professional
Windows 7, Win installer 32bit
Version: 3.25.2.7 (3.25.2.7)
Internet: QCAD.org
Build Date: Dec 16 2020
Revision: e06f230
Qt Version: 5.13.2
Architecture: i386
Compiler: Unknown

Issues most likely unrelated to OS and installations before 3.25.
Related post:
https://qcad.org/rsforum/viewtopic.php?&t=7982

Flaws documented in full in attached dxf.
The dxf has meaningful Layer States.

4 Columns:
- Prior Art
- The test cases
- Actual results
- Results with proposed fix

Tried as many things as I can come up with.
Orange: Flaws
Red: Errors
Green: Good results (or as good as I can get them)

Solution(s) given in attached script explode.js
(I am just a simple guy and wouldn’t know how to file a pull request on GitHub ......)

In section: “explode polyline into line and arc segments”
group: “if (RPolyline.hasProxy() && polyline.hasWidths()) {....}”
All additions, updates & typos are marked with “CVH”, one can textual search for it.
Over-documented for sure.
Any Eaction is to debug in Windows and is obsolete.

Included PreferencesPage.ui is updated for the all Splines from Text fix
Still in consideration: Forcing cubic splines from text to degree 2 ...
... I am rather convinced ...

CVH

639QCAD (main)Feature RequestLowAbility to load a file of keyboard shortcutsAssigned
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Task Description

It would be useful if a file of keyboard shortcuts to commands could be loaded.

Then a set of shortcuts identical/based on the Autocad keyboard shortcuts can be loaded, making it much easier for Autocad users to migrate to your product.

There does seem to be some future functionality planned here, with the shortcut ‘scheme’ selector in Program Preferences, but for the moment ‘Qcad’ is the only option available.

This strategy is used to great effect by Draftsight (but who trusts a big company like Dassault/Solidworks...)

2192QCAD (main)Feature RequestLowAdd "Define angle using mouse cursor" to Move and Rotat...Assigned
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2 Task Description

The “Define annge using mouse cursor” of the Rotate tool would be useful in the Move and Rotate Tool

2282QCAD (main)Feature RequestLowAdd a "Save As" command while editing blocks in placeAssigned
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1 Task Description

As a heavy mechanical drawings user, it would help a lot to have an option to exit a block saving as a new name and making it a new entity from that time ahead.

Example: if a have a lot of screws, one of then is behind another peace and need the to have some lines changed to hidden style lines, in the flow of the work is great if I edit that screw in place and when exiting have the option to save as a new block, to don’t mess with other entities of the same block that I don’t want to change. Yes, there is a workaround that is duplicate and rename the block prior to the editing, but a save as seems to work easier.

Thanks Andrew and team!

2107QCAD (main)Feature RequestVery LowAdd a button to the tool bar to allow for a quick backg...Assigned
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1 Task Description

I find myself with reasonable regularity needing to change the background color between black and white. It would be much more efficient to have a toggle button on the ribbon to make this sort of instant (kind of like the “screen based line types” button works but make it for background color and just between black and white or let people define their dark and light themes and toggle the background between the two.

1629QCAD (main)Feature RequestLowAdd additional Option to Angelur DIM ToolAssigned
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Task Description

Please see:

https://www.qcad.org/rsforum/viewtopic.php?f=31&t=4956

1713QCAD (main)Feature RequestLowAdd attribute value "By Parent" for child layersAssigned
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1 Task Description

Add attribute value “By Parent” for color, line weight, line style for child layers.

See also:
https://www.qcad.org/rsforum/viewtopic.php?f=31&t=5407

2336QCAD (main)Feature RequestLowAdd command to go back to previous nested blockAssigned
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Task Description

“em” just always goes back to the main drawing. But for nested blocks, when jumping from edit mode of one block to the next nested block, it would be helpful to have some “ep” to go back to the previous block.

This was discussed at the forums...

1649QCAD (main)Feature RequestVery LowAdd configuarable format options for saving blocks to l...Assigned
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Task Description

Add configuarable format options in application preferences for saving blocks to library to either dxf or dwg.

2528QCAD (main)Feature RequestLowAdd cycles (a.k.a. turns or revolutions) to the availab...Assigned
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Task Description

Hello, I recently bought QCAD Pro and this is my first Bugtracker report!

First, I want to say a big thank you for creating and maintaining such a wonderful software package!

I’ve never encountered a system for expressing constraints in 2D (or even 3D) that feels as natural, intuitive, and expressive as QCAD feels!

I am very grateful to have randomly found it somehow. I wish all user interfaces were designed this way and especially that vector art programs adopted similar constraint-based tools.

Anyway though, here’s the actual feature suggestion:

I noticed that QCAD is missing one especially convenient and naturally occuring angular unit: cycles (a.k.a. turns or revolutions).

I personally find cycles to be my favorite unit overall and to be the most intuitive to work with (when not needing to use physical protractors). I actually mostly work digitally and most of my uses for QCAD will be digital. QCAD is the only software I’ve found that really expresses 2D constraints the way I want to be able to work and lay things out.

Rather than redundantly belabor the many reasons why I think cycles should added to the available displayed angle units in the Preferences → Dimension Settings → Angular Dimensions dropdown list, I will simply link to the rather large discussion I’ve already had with Husky and CVH arguing my case about why I want it added and why many other users could benefit from it.

Here’s the link to the relevant forum discussion.

1100QCAD (main)Feature RequestLowAdd drag dimension (snap) along dimension lineAssigned
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3 Task Description

In Autocad when making a dimension when left clicking to place the dimension there is the possibility to drag the dimension to either side of the dimension. This is also possible with Qcad dimension, but it losses the snapping and does not extend the dimension line out to the dimension text.

This is very useful when the two lines the needs a dimension are close together, or overlapping with another.

Attached is two images one for autocad and one for Qcad

1254QCAD (main)Feature RequestLowAdd drop object along a path with automatic trimAssigned
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Task Description

Add drop object along a path with automatic trim.

  1. The object can be a selection before or after selecting the tool, an entity or a block.
  1. The path can be another entity from a start point to an end point.
  1. Dropping can be made on one side or the other (like in other tools depending on the side of the cursor), with a choice of miroring the object or not.
  1. The number of drops or the distance between can be selected.
  1. The distance can be between a control point of the object or its sysmetry axis or border.
  1. The dropping direction can be selected too.
  1. The droping depth can be constrained : all control points have passed the path, or one of them. Alternatively, replace control points by an entity belonging to the object.

Exemple of use case : equidistant drills in a curved rail. The dropping depth constraint enables for example to ensure a drill has a minimal depth when not orthogonal to a plan.

1099QCAD (main)Feature RequestLowAdd Leader with text and number bubbleAssigned
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4 Task Description

Having leader with numbers and text would be awesome to better interact with the drawing and making BOM lists.

Currently it takes too mush time to make the leaders with text and number bubbles.

823QCAD (main)Feature RequestLowAdd Midpoint Handles to Lines and PolylinesAssigned
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1 Task Description

The Midpoint Handles should be used to move Polyline Segments and lines. This would add easy to access stretch functionality.
Combined with a shortcut(hold down shift or alt etc.) to fix the movement to be orthogonal to the line this would bring a lot of extra value.
It would also be possible to to have another shortcut to easily insert nodes to Polylines (again hold shift or alt etc.)

695QCAD (main)Feature RequestLowAdd more dimension arrow styles (e.g. dots)Assigned
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2 Task Description

Add more dimension arrow styles (e.g. dots).

See forum thread:
http://qcad.org/rsforum/viewtopic.php?f=31&t=2185

2529QCAD (main)Feature RequestLowAdd normalized unit circle coordinates (complex numbers...Assigned
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Task Description

Similarly as for my previous suggestion submission, I also had a related idea for making it easier to work with complex numbers when using QCAD by adding normalized unit circle coordinates as another option in the Angular Dimensions display units options dropdown.

Here’s the corresponding forum thread I started.

1613QCAD (main)Feature RequestLowAdd Orthogonal Option to Angelur DIM Tool ...Assigned
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1 Task Description

... please see below:

https://www.qcad.org/rsforum/viewtopic.php?f=31&t=4956

1647QCAD (main)Feature RequestLowAdd point / dot option for leaders Assigned
0%
Task Description

Hi Andrew,

Hopefully you might be able to squeeze this one around your busy schedule.

Would it be possible to add in the property editor an option to change a dimension arrow to a point / filled dot and maybe also a tick?

I see you are working on some viewport stuff, I am very much looking forward to testing some of this out ;).

Many thanks

Clive

1159QCAD (main)Feature RequestLowAdd preference for button option instead of drop down m...Assigned
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2 Task Description

For some tools like the Horizontal or vertical line, it would be good to have button options (similar to infinite and ray line buttons) instead of the drop down menus.

1152QCAD (main)Feature RequestLowAdd preference for snap label and snap cursor shape / c...Assigned
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1 Task Description

Would it be possible to have options for:

1.Enable or disable Snap label with text.

2.To have a ‘Snap Marker’ with style and colour choice instead of snap label.

* It would be good for users to have the choice.


1155QCAD (main)Feature RequestLowAdd preference for solid line crosshairsAssigned
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Task Description

Would it be possible to have the choice of either dashed or solid lines for the large cross hairs?

1156QCAD (main)Feature RequestLowAdd preference to force toolbars to be floatingAssigned
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1 Task Description

Would it be possible to have the choice to dock or not dock toolbars - in other words keep them floating, an additional option in the tool settings could be added?

1601QCAD (main)Feature RequestLowAdd regex to text search & replaceAssigned
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Task Description

Add a more versatile way of doing a search and replace for text. Regular expressions maybe?

832QCAD (main)Feature RequestLowAdd shortcut to fastly enter ortho modeAssigned
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Task Description

When drawing or moving objects holding down CTRL should activate ortho snapping as long as CTRL is pressed.

If ortho mode has been active before holding down CTRL should deactivate it (for the time it is beeing pressed).

2501QCAD (main)Feature RequestVery LowAdd spelling checker / spell checker for all text boxesAssigned
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1 Task Description

Suggestion to add spelling checker / spell checker for all text boxes

1895QCAD (main)Feature RequestLowAdd support for block transformation matricesAssigned
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Task Description

Support transformations by transformation matrix for block references.

See also:
https://www.qcad.org/rsforum/posting.php?mode=reply&f=33&t=6333

2299QCAD (main)Feature RequestLowAdd support for multi line attributesAssigned
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2 Task Description

Multiline attributes can contain linefeeds and formatting like MTEXT.

1567QCAD (main)Feature RequestLowAdd support for separate windowAssigned
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2 Task Description

Hi, for multi-screen hosts it would be very useful to have additional windows while running the single QCad instance. Other applications like Palemoon, Evolution, Gimp are providing that already.
That would help a lot when working on multiple files and copying blocks between.

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