QCAD Bugtracker

QCAD - 2D CAD System.

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Please make sure that you are using the latest Version of QCAD before posting a bug (menu Help > Check for Updates)

IDCategoryTask TypeSeveritySummary  descStatusProgress
923QCAD (main)Feature RequestLowDiagramming (Intelligent Orthogonal Connectors)Assigned
0%
1 Task Description

Hi,

With the new block attribute feature available in QCAD 3.3, there’s little to be done in order to make QCAD a good environment for typesetting circuits and other diagrams. In particular, the only killer feature that lasts is support for connectors: orthogonal lines that connecting one endpoint to another creates a connection line; when the concerned entities are moved the connection line is re-arranged. I’d like to know whether commercial support for this feature is available.

 573 TestsTaskLow Devin Closed
100%
Task Description

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1723QCAD (main)Feature RequestLowDetecting overlapping line / arc segmentsAssigned
0%
3 Task Description

Add a tool to detect overlapping segments or lines and arcs.
Similar like the “overkill” command in other CAD systems.

1503QCAD (main)Feature RequestLowDetect duplicates within a given selection -new tool re...Assigned
0%
Task Description

It would be so useful to have an option to be able to detect duplicates within a given selection.

 799 QCAD (main)Bug ReportHigh Detect duplicates not working properly Closed
100%
Task Description

Windows 7-64
3.0.9
Detect duplicates tool not working properly.
Selecting this tool causes program to lag endlessly and malfunctions.
To reproduce bug:
1. Select all entities.
2. Select duplicates tool.
3. Nothing happens.
4. Select duplicate tool again and...bug!

986QCAD (main)Feature RequestLowDetect duplicates - only on selected areaAssigned
0%
Task Description

It would be useful to have an additional option to only detect duplicates on user defined selection of drawing.
Please see topic:
http://www.qcad.org/rsforum/viewtopic.php?f=32&p=9145#p9145

 380 QCAD (main)Bug ReportMedium Destroying cross-hatch Closed
100%
Task Description

By saving a drawing QCAD is destroying the cross-hatches

 176 QCAD (main)Feature RequestLow Demo Version Closed
100%
Task Description
  • Save drawings on exit
  • 10min time limit
  • markers in
    • PDF export
    • BMP export
    • SVG export
    • printing
268QCAD (main)Feature RequestLowDefine grid originAssigned
0%
Task Description

Define grid origin

 1202 QCAD (main)Bug ReportLow Defaults - New drawing - Printing colors setting shows  ...Closed
100%
Task Description

Default settings (Application preferences) for “Printing colors” shows no effect on a “Grayscale” or a “Black and white” setting.
Regardless the setting a new drawing is always presented with a “Full color” adjustment.

 1385 QCAD (main)Bug ReportLow Default unit for new drawings reset to Inch on restart Closed
100%
Task Description

Application Preferences > Defaults for New Drawings > Drawing Units

Do not save new selected value, It keeps “Inch”.

Could be changed per file in Edit > Drawing Preferences. I normally use Millimeter. I have no tested in command line / automation mode.

Error tested in:
Mac OS X 10.11.2 El Capitan
Mac OX X 10.7.5 Server Lion
Windows 10 (also with QCad fresh install)

 1435 QCAD (main)Feature RequestLow Default Template for new Drawing Closed
100%
4 Task Description

It would be great if the user could choose a default template for new drawings.

There exists already a “File → New from Template” feature, where I can choose a template, but in most cases I want my new drawings to be based on my default template.
It would be very convenient if there is an option to set the default template and use it for the “File → New” function.

 249 QCAD (main)Feature RequestLow Default Save Format Closed
100%
Task Description

It was nice to specify the default Format for saving files. 2010 is too young for distribution to unknown users, better use 2004 or so...

962QCAD (main)Feature RequestLowDefault save / open directoriesAssigned
0%
1 Task Description

Add the option to use a fixed path for the save to, open and CAM export directories.

(G code files are usually saved in on directory that the Control Program opens them up from so this would save a ton of mouse clicking)

 364 QCAD (main)Bug ReportLow Default paper with default unit inch Closed
100%
Task Description

Default paper might be configured as 210×297 inches if inch is chosen as default unit.

990QCAD (main)Feature RequestLowDefault Names for Custom Property ...Assigned
0%
Task Description

Property Editor - Geometry - Custom - Add Custom Property

It would be nice to have in “Application preferences” the possibility to predefine a couple Custom Property Names.
Right now I use the Custom Property function to add a DIN and the Material info to every Block. This project has a lot of DIN parts and I have to type again and again the names DIN ... Material ... DIN ... Material ... DIN ... Material ... DIN ... Material ... DIN ... Material ... you got my point ;-)

If I have predefined Names - I have just to fill out the value :-)

 578 QCAD (main)Feature RequestLow Default line weight for new layers Closed
100%
Task Description

I couldn’t find where to specify the default “Line weight” for a newly created layer. Default proposed is 0,25 mm ISO and I would like to continue to uses 0,00 mm. Because, these lines are very thick when i look at my drawing in

 633 QCAD (main)Bug ReportLow Default file type(s) can not be inserted by Visio 2010 Closed
100%
Task Description

The R2010 DXF and R2010 DWG formats produced by QCAD 3 RC5 cannot be opened by Visio 2010.

Error message:
Cannot open file. The file may not be a DWG or DXF file, it may not be in a supported version of the DWG file format, or it may be corrupted. Check the file and try again.

Prerequisites:

  1. QCAD 3 RC5
  2. Visio 2010 with all updates installed

Steps to reproduce:

  1. Open QCAD 3 RC5 and create a basic drawing. Save using the default file types (R2010 DXF or DWG)
  2. Open Visio and create a new drawing.
  3. Go to Insert tab and click CAD Drawing. select drawing created above.
  4. Observe error message

Additional info:

  • When I use Save As in QCAD 3 RC5 and select any previous file format, Visio can insert the drawing. The problem I’m seeing with this part is that on a more complex drawing, the spacing/alignment is messed up (items aren’t in their proper spacing).

Other observations with a more complex file:

  • If I open a R2010 versioned file in Solidworks and then save it back out as a dxf file again, Visio will properly insert the drawing with correct spacing/alignment
  • If I open the file in QCAD 2.2.2.0 and then save as Drawing Exchange (*.DXF) it inserts properly in Visio with correct spacing/alignment.
  • If I open the file in QCAD 2.2.2.0 and then save as Drawing Exchange R12 (*.DXF) it inserts in Visio but the alignment is off (similar to problem above).

File attached for reference.

Thanks,
Rich

 1615 QCAD (main)Bug ReportLow Decimal point of dimensions shown as '?', preferences p ...Closed
100%
Task Description

First. I am not able to find OS selection for macOS Sierra so I choose Mac OS X.
I noticed that when I opened my drawing, I saw dimensions on drawing showed ‘156?6’ instead of ‘156.6’ in prior version I had installed. Probably in 3.16.5

So I opened Dimension Settings page to review and found when opening Dimension Settings under Drawing Preferences,
Dimension Settings does not show. It remains blank.

Then I clicked on other settings menu item from left and clicked back on the Dimension Settings I was able to see the Dimension setting.
However; when I closed the dialog and try to open the Dimension Settings again, I am not able to see the settings page at all. Just blank. I can see other settings page fine.

One time when I was able to see the Dimension Setting, I noticed that the Separator symbol was blank. So I updated that to ‘.’ and hit OK.
The drawing still shows ‘156?6’ instead of expected ‘156.6’.

It seems the separator symbol is not being saved for some reason.

 317 QCAD (main)Bug ReportLow Debugger with -always-load-scripts Closed
100%
Task Description

Starting qcad Beta 3 with command line argument -always-load-scripts will bring up debugger:

Uncaught exception at /opt/qcad-3.0.0-beta3-prof-linux/scripts/library.js:2: RangeError: Maximum call stack size exceeded.
2 include(”sprintf.js”);

 524 QCAD (main)Bug ReportHigh Debugger appears when using lengthen tool Closed
100%
Task Description

When attempting to use the Lengthen tool, the Qt Script Debugger was activated. The following exception was noted:

Welcome to the Qt Script debugger.
Debugger commands start with a . (period).
Any other input will be evaluated by the script interpreter.
Type “.help” for help.

Uncaught exception at scripts/Modify/Lengthen/Lengthen.js:137: TypeError: Result of expression ‘this.entity.trimStartPoint’ [undefined] is not a function.
137 this.entity.trimStartPoint(is);

The application then crashed and report was sent to Apple.

 947 QCAD (main)Bug ReportLow Debug builds failing (Linux/FreeBSD) Closed
100%
1 Task Description

6a5c66 on both FreeBSD and Linux (particular example on FreeBSD). The following diff is present, but it should be a no-op in this regard:

--- a/shared.pri
+++ b/shared.pri
@@ -11,6 +11,7 @@ DEFINES += QCAD_DLL
 # output directory:
 CONFIG(debug, debug|release) {
     ROUTDIR = debug
+    QMAKE_CXXFLAGS_DEBUG += -ggdb3
 } else {
     ROUTDIR = release
 }
qmake-qt4 qcad.pro CONFIG=debug

Goes on a while, then bombs off at

g++ -c -pipe -g -ggdb3 -Wall -W -fPIC -DQCAD_DLL -DPTHREADS -DHAVE_PTHREAD_H
    -I/usr/local/share/qt4/mkspecs/freebsd-g++
    -I.
    -I/usr/local/include/qt4/QtHelp
    -I/usr/local/include/qt4/QtDesigner
    -I/usr/local/include/qt4/QtUiTools
    -I../../../../core
    -I../../../../core/math
    -I../../../../grid
    -I../../../../snap
    -I../../../../gui
    -I../../../../entity
    -I../../../../operations
    -I../../../../scripting
    -I../../../../stemmer
    -I../../../../scripting/ecmaapi
    -I../../../../scripting/ecmaapi/generated
    -I../../../../scripting/ecmaapi/adapters
    -I../../../../io/dxf
    -I../../../../spatialindex
    -I../../../../3rdparty
    -I.
    -I/usr/local/include/qt4
    -I/usr/local/include
    -o debug/qtscript_Global.o
    ../../generated_cpp/com_trolltech_qt_core/qtscript_Global.cpp

../../generated_cpp/com_trolltech_qt_core/qtscript_Global.cpp:6:25: error: qmetaobject.h: No such file or directory
../../generated_cpp/com_trolltech_qt_core/qtscript_Global.cpp:8:20: error: QVariant: No such file or directory
../../generated_cpp/com_trolltech_qt_core/qtscript_Global.cpp:10:21: error: qglobal.h: No such file or directory

The corresponding good release compile line is:

g++ -c -pipe -O2 -Wall -W -pthread -D_THREAD_SAFE -fPIC -DQCAD_DLL
    -DPTHREADS -DHAVE_PTHREAD_H -DQT_NO_DEBUG -DQT_WEBKIT_LIB
    -DQT_SCRIPT_LIB -DQT_SCRIPTTOOLS_LIB -DQT_SVG_LIB -DQT_SQL_LIB
    -DQT_XMLPATTERNS_LIB -DQT_XML_LIB -DQT_OPENGL_LIB -DQT_GUI_LIB
    -DQT_NETWORK_LIB -DQT_CORE_LIB -DQT_SHARED
    -I/usr/local/share/qt4/mkspecs/freebsd-g++
    -I.
    -I/usr/local/include/qt4/QtHelp
    -I/usr/local/include/qt4/QtDesigner
    -I/usr/local/include/qt4/QtUiTools
    -I/usr/local/include/qt4/QtCore
    -I/usr/local/include/qt4/QtNetwork
    -I/usr/local/include/qt4/QtGui
    -I/usr/local/include/qt4/QtOpenGL
    -I/usr/local/include/qt4/QtXml
    -I/usr/local/include/qt4/QtXmlPatterns
    -I/usr/local/include/qt4/QtSql
    -I/usr/local/include/qt4/QtSvg
    -I/usr/local/include/qt4/QtScriptTools
    -I/usr/local/include/qt4/QtScript
    -I/usr/local/include/qt4/QtWebKit
    -I/usr/local/include/qt4
    -I../../../../core
    -I../../../../core/math
    -I../../../../grid
    -I../../../../snap
    -I../../../../gui
    -I../../../../entity
    -I../../../../operations
    -I../../../../scripting
    -I../../../../stemmer
    -I../../../../scripting/ecmaapi
    -I../../../../scripting/ecmaapi/generated
    -I../../../../scripting/ecmaapi/adapters
    -I../../../../io/dxf
    -I../../../../spatialindex
    -I../../../../3rdparty
    -I.
    -I/usr/local/include
    -Irelease
    -I/usr/local/include/qt4
    -I/usr/local/include
    -o release/qtscript_Global.o
    ../../generated_cpp/com_trolltech_qt_core/qtscript_Global.cpp

The diff between them is suspiciously big (unique items only):

includes-wise:

--- incbad      2013-10-20 11:45:37.302711863 +0200
+++ incgood     2013-10-20 11:45:31.899711566 +0200
@@ -16,7 +16,19 @@
 -I../../../../stemmer
 -I/usr/local/include
 -I/usr/local/include/qt4
+-I/usr/local/include/qt4/QtCore
 -I/usr/local/include/qt4/QtDesigner
+-I/usr/local/include/qt4/QtGui
 -I/usr/local/include/qt4/QtHelp
+-I/usr/local/include/qt4/QtNetwork
+-I/usr/local/include/qt4/QtOpenGL
+-I/usr/local/include/qt4/QtScript
+-I/usr/local/include/qt4/QtScriptTools
+-I/usr/local/include/qt4/QtSql
+-I/usr/local/include/qt4/QtSvg
 -I/usr/local/include/qt4/QtUiTools
+-I/usr/local/include/qt4/QtWebKit
+-I/usr/local/include/qt4/QtXml
+-I/usr/local/include/qt4/QtXmlPatterns
 -I/usr/local/share/qt4/mkspecs/freebsd-g++
+-Irelease

Defines-wise:

--- defbad      2013-10-20 11:51:22.405716122 +0200
+++ defgood     2013-10-20 11:52:05.362693170 +0200
@@ -1,3 +1,17 @@
 -DHAVE_PTHREAD_H
 -DPTHREADS
 -DQCAD_DLL
+-DQT_CORE_LIB
+-DQT_GUI_LIB
+-DQT_NETWORK_LIB
+-DQT_NO_DEBUG
+-DQT_OPENGL_LIB
+-DQT_SCRIPTTOOLS_LIB
+-DQT_SCRIPT_LIB
+-DQT_SHARED
+-DQT_SQL_LIB
+-DQT_SVG_LIB
+-DQT_WEBKIT_LIB
+-DQT_XMLPATTERNS_LIB
+-DQT_XML_LIB
+-D_THREAD_SAFE

qmetaobject.h is on Qt/ and QtCore/, both of which is missing from the debug include path.

On Linux, it’s complaining about QtScript/QScriptExtensionPlugin (which is in /usr/include/qt4), diffs between includes:

--- incbad      2013-10-20 12:04:32.612710645 +0200
+++ incgood     2013-10-20 12:04:58.129714235 +0200
@@ -14,7 +14,21 @@
 -I../../../../snap
 -I../../../../spatialindex
 -I../../../../stemmer
+-I/usr/X11R6/include
+-I/usr/include/qt4
+-I/usr/include/qt4/QtCore
 -I/usr/include/qt4/QtDesigner
+-I/usr/include/qt4/QtGui
 -I/usr/include/qt4/QtHelp
+-I/usr/include/qt4/QtNetwork
+-I/usr/include/qt4/QtOpenGL
+-I/usr/include/qt4/QtScript
+-I/usr/include/qt4/QtScriptTools
+-I/usr/include/qt4/QtSql
+-I/usr/include/qt4/QtSvg
 -I/usr/include/qt4/QtUiTools
+-I/usr/include/qt4/QtWebKit
+-I/usr/include/qt4/QtXml
+-I/usr/include/qt4/QtXmlPatterns
 -I/usr/share/qt4/mkspecs/linux-g++-64
+-Irelease

Defines:

--- defbad      2013-10-20 12:07:16.961712166 +0200
+++ defgood     2013-10-20 12:07:38.831670098 +0200
@@ -1,4 +1,18 @@
 -DHAVE_PTHREAD_H
 -DPTHREADS
 -DQCAD_DLL
+-DQT_CORE_LIB
+-DQT_GUI_LIB
+-DQT_NETWORK_LIB
+-DQT_NO_DEBUG
+-DQT_OPENGL_LIB
+-DQT_SCRIPTTOOLS_LIB
+-DQT_SCRIPT_LIB
+-DQT_SHARED
+-DQT_SQL_LIB
+-DQT_SVG_LIB
 -DQT_WEBKIT
+-DQT_WEBKIT_LIB
+-DQT_XMLPATTERNS_LIB
+-DQT_XML_LIB
+-D_REENTRANT
1056QCAD (main)RefactoringVery LowDead and wrong code in RSPlatform.cppAssigned
0%
Task Description

I am considering pushing the following diff:

--- a/src/core/RSPlatform.cpp
+++ b/src/core/RSPlatform.cpp
@@ -205,25 +205,6 @@ int RS::getCpuCores() {
     cores = sysinfo.dwNumberOfProcessors;
 #elif defined(Q_OS_UNIX)
     cores = sysconf( _SC_NPROCESSORS_ONLN );
-#elif defined (Q_OS_MAC) || defined (Q_OS_BSD4) || [...]
-    nt mib[4];
-    size_t len;
-
-    /* set the mib for hw.ncpu */
-    mib[0] = CTL_HW;
-    mib[1] = HW_AVAILCPU; // alternatively, try HW_NCPU;
-
-    /* get the number of CPUs from the system */
-    sysctl(mib, 2, &cores, &len, NULL, 0);
-
-    if (cores < 1) {
-        mib[1] = HW_NCPU;
-        sysctl( mib, 2, &cores, &len, NULL, 0 );
-    }
-#elif defined(Q_OS_HPUX)
-    cores = mpctl(MPC_GETNUMSPUS, NULL, NULL);
-#elif defined(Q_OS_IRIX)
-    cores = sysconf( _SC_NPROC_ONLN );
 #endif

(truncated list to manage size)

I see that most of this was put in there as a kind of a note-to-self originally, however _SC_NPROCESSORS_ONLN is implemented by every realistically possible targets anyway, so for all practical purposes, this is dead weight.

A couple of questions remain, though:

  • #ifdef Q_OS_WIN32 should probably be Q_OS_WIN, so as to include win64 as well.
  • Assuming the real purpose for this function is to determine how many parts a particular task is to be split into in the future, if and when QCAD gets the need to split expensive tasks among multiple CPUS, “core” probably shouldn’t be static - CPUs are hot-pluggable today, and while one probably doesn’t do that on a laptop, it’s not unfeasible in, say, a VDI environment.

Thoughts?

 656 QCAD (main)Feature RequestVery Low Data should not be in programs directory Closed
100%
Task Description

QCAD2 offered the user to specify in the program settings where these directories should be/go, and took the first one in each list as default; QCAD3 only offers to enter auxiliary library and template directories and has no provisions for defaults.

All associated data (scipts, templates, libraries, patterns, fonts) is stored under the program directory, exactly where it should not be. Windows 7 and higher default prevent modifying the programs directory by redirecting the writes.
An extra user-input during the Windows install process would be in order.

QCAD3 should offer the user to specify any and all data directories involved (including the auto save), and make it possible to specify a default for each.
This list could be initialised with the installation defaults, or default to the installation directories when empty.

 481 QCAD (main)Bug ReportLow data points display as either a dot (.) or a plus sign  ...Closed
100%
Task Description

data points display as either a dot (.) or a plus sign (+) on output to pdf or printer. There appears to be no constancy or control over the behaviour. Any way it could be forced to behave like Qcad-2 (i.e. line-weight controlled dot (.) ???

 943 QCAD (main)Bug ReportMedium Dashed lines with line weight 0 are displayed as contin ...Closed
100%
Task Description

When we create a draft in version 2.2.2 we put dashed lines and the length is 0. We see a dash lines. (see attach file).

When we open the same draft in the version 3.3.2 we don’t see the dashed lines we see a continous lines.

If I changed in the dxf this lines DASHED 370 0 per DASHED 370 5 and changes the preference of the drawing it’s work.

But we don’t want to open all of 180000 drawings to change the length of the dashed lines from 0 to 5. We want that the version 3 print the dashed lines as the version 2.

Thanks

Eric

 300 QCAD (main)Bug ReportLow Dashed lines in SVG PG export Closed
100%
Task Description

Chat from  FS#194  singled out, so that can be closed.

Dash patterns in BETA2 are very much out of proportion. BETA2 always PG exports 1:1 and only scales strokes so that in the final rendering they match what a technical drawing would show. As dash patterns depend on stroke, both current stroke and final scale have to be brought in accord.

The patch below also restores the alignment of dashes, so that dashed lines do not end in a gap, at least in most occasions.

--- SvgExporterPG-orig.js	2011-09-15 23:11:40.000000000 +0200
+++ SvgExporterPG.js	2011-10-07 13:28:04.085376719 +0200
@@ -384,32 +384,29 @@
         continuous = true;
     }
     if (!continuous) {
-        //p.scale(this.getPatternFactor());
-        p.scale(1/this.scale);
+        // dash and gap lengths are to be proportional to line weight
+        // beware: line weight unit is 100 times millimeters, convert to current unit
+        // beware: the viewer scales lengths differently from weight
+        p.scale(RUnit.convert(this.weight / 100.0, RS.Millimeter, this.svgUnit) / this.scale);
         var num = p.getNumDashes();
-        var str = "";
+        var str = [];
         for ( var i = 0; i < num; ++i) {
             var len = Math.abs(p.getDashLengthAt(i));
-            // see FS#192:
-            //len = this.convert(len);
-            str += "" + len;
-            if (i < num - 1) {
-                str += ",";
-            }
-        }
-        additionalStyles += "stroke-dasharray:" + str;
-        
-        // does more harm than good
-//        if (isShape(this.shape)) {
-//            var length = this.shape.getLength();
-//            if (isNaN(this.offset)) {
-//                this.offset = this.getPatternOffset(length, p);
-//            } else {
-//                var num = Math.ceil(this.offset / p.getPatternLength());
-        //                this.offset -= num * p.getPatternLength();
-        //            }
-        //            additionalStyles += ";stroke-dashoffset:" + this.offset;
-        //        }
+            str.push(len);
+        }
+        additionalStyles += "stroke-dasharray:" + str.join(",");
+
+        // center dash-array
+        if (isShape(this.shape) && isFinite(this.shape.getLength())) {
+            var length = this.shape.getLength();
+            if (isNaN(this.offset)) {
+                this.offset = -this.getPatternOffset(length, p);
+            } else {
+                var num = Math.ceil(this.offset / p.getPatternLength());
+                this.offset -= num * p.getPatternLength();
+            }
+            additionalStyles += ";stroke-dashoffset:" + this.offset;
+        }
     }
928QCAD (main)TaskLowCXF font editingAssigned
0%
1 Task Description

Port CXF font editor to QCAD 3.
- Load CXF fonts (load glyphs into blocks)
- Save back to CXF format

 575 QCAD (main)Bug ReportLow Cut out segment: fails with ellipse segments that are t ...Closed
100%
Task Description

See also:
http://www.qcad.org/rsforum/viewtopic.php?f=32&t=1945

 436 QCAD (main)Bug ReportLow Cut / copy with reference and paste do not change comma ...Closed
100%
Task Description

Cut / copy with reference and paste do not change command line prompt

 647 QCAD (main)Feature RequestLow Customize line type Closed
100%
5 Task Description

I would like to get a submenu in properties to define own line types, i.e. one dash and three points or line + block.

Edit: Add support for custom line types defined in DXF / DWG files.

 425 QCAD (main)Feature RequestLow Custom properties Closed
100%
1 Task Description

Assigning custom properties to entities and possibly layers and other objects.

 1468 QCAD (main)Bug ReportLow Custom patterns are not selectable from qcad Closed
100%
Task Description

Hi,

I added a new custom pattern into patterns/metric folder
However, even after restarting QCAD, new pattern is not showing in hatch dialog.

 1079 QCAD (main)Feature RequestLow Custom line weights in 0.001mm steps Closed
100%
Task Description

The user can choose from 24 different line weights at the moment.
Unfortunately, 0.1mm is not among them.

Please add the possibility (add a textbox) to set any line weight from 0 to max in 0.001mm steps.

 1603 QCAD (main)Feature RequestLow Curved leader Lines Closed
100%
Task Description

Hi Andrew,

I would like to request an additional option in the dimension tool set to have a curved leader line, could be just the spline tool with an arrow on the end?

Regards

Clive

 371 QCAD (main)Bug ReportLow Ctrl-P not working in print preview Closed
100%
Task Description

Ctrl-P not working in print preview

Linux only.

 216 QCAD (main)Bug ReportMedium CTRL + Left Mouse doesn't work Closed
100%
Task Description

CTRL + left mouse button does not add to current selection

 1512 QCAD/CAMBug ReportLow CTR command is not working Closed
100%
Task Description

1) Tool Circle WC
2) CTR circletangent2radius

This doesn’t work between two circles !
I can make a circle that touches a line and a circle.
But I can NOT make a third circle with a given radius that touches two other circles.

All the other commands in this menu are working properly, can someone help me out ?

 409 QCAD (main)Bug ReportMedium cross-hatching is not possible in v2 drawings with v3 Closed
100%
Task Description

If you had created a drawing in v2, it is NOT possible do make cross-hatch in v3.

(the hatch will be made but it is not visible) → drawing example

 477 QCAD (main)Feature RequestLow crop objects at page margins Closed
100%
Task Description

It would be nice if QCad would print only objects inside page margins (i.e. to print a detail of a large drawing with margins). At the moment objects are visible up to page borders, and exporting to PDF with re-printing to a larger page contains even more objects.

 54 QCAD (main)Bug ReportLow Creating polyline from segments hangs Closed
100%
Task Description
  1. load “scripts/Draw/Polyline/PolylineFromSegments/Tests/lines.dxf”
  2. choose Polyline → Create from segments
    • the conversion isn’t done
    • the tool can be cancel with right click, but QCAD stays in strange stage using 25% CPU permanently
    • quit leads to segmentation fault
Thread [1] 20083 (Suspended : Signal : SIGSEGV:Segmentation fault)	
	0xb693148a	
	QScriptEngineAgentPrivate::atStatement() at 0xb6bc397b	
	0xb6a42232	
	0xb6a8e39a	
	0xa9b50ac0	
	0xffffffff	
	0x5	
	0xfffffffe	
	0xdc	
	0xfffffffe	
	<...more frames...>	
805QCAD (main)Feature RequestLowCreate tool radius compensation / tool path generationAssigned
0%
Task Description

This is how I would implement this:

This would be a modification tool. Parts are selected, a toolpath is generated, and a dialog pops up to allow putting the tool path into an existing layer, a new layer, or replace all drawings in an existing layer.

This is how the toolpath is generated:

We iterate through all elements and explode everything but text into line segments. Then we connect the line segments into chains wherever the line endpoints are less than some tolerance away from each other. The chains can be very chaotic, but at least we have separate entities for now.

For every chain, we need to find the largest complete loop. A good drawing would only contain non-overlapping loops, but we can’t expect that. Everything that is not on this loop can not be defined as a part or as a hole, so we will merely create a tool path segment that is equivalent to the line segment. Every segment that *IS* on a loop is either an outside edge (part outline), or an inside edge (hole outline), (or overlapping, in which case it is neither, and we have an operator problem).

In a perfect world, we need to find exactly which shape is inside which other shape, and then create alternating tool offsets from the outmost loop (part edge) to the second outmost (hole), to the next (part) etc. .

In a simplified world, we can used the bounding box of the loop instead. This works OK for rectangular shapes, but a circle next to an “L” shape could be seen as inside the L’s bounding box, hence inside the L, wrongly accused of being a hole, not a part.

Now all that is left to do is to create a new loop, offset by the tool radius. Oh, and since we have the connections from line segment to line segment in the correct order already, we can use the opportunity to order all cutting loops from inner to outer, or from small to large, and order non-loop edges by travel distance.

The new drawing in the new layer can now be exported without further hassle to create a nice laser cut file.

PS: of course, a user could create multiple layers for marking, cutting, enraging, etc. . Additional Layer attributes for cutting speed and laser power (and a few more) would be needed.

 114 QCAD (main)TaskLow Create QCAD Cheat Sheet Closed
100%
Task Description

Cheat Sheet which lists all QCAD tools with icon, key code and explanation

Possibly two versions for Windows / Linux and Mac

 717 QCAD (main)Bug ReportLow Create Library Item from selection doesn't takes the ch ...Closed
100%
Task Description

Tool “Create Library Item from selection” doesn’t takes the chosen Reference point ....

It seems that QCAD takes something around the absolute Reference by 2 times ..... ???

 994 QCAD (main)Feature RequestLow Create block from selection: overwrite existing block Closed
100%
1 Task Description

Create a new block from a selection
Enter the name of an existing block
Overwrite warning
Overwrite block

 131 QCAD (main)TaskLow Create block Closed
100%
Task Description

Create block from selection

 953 QCAD (main)Bug ReportMedium Crash while rendering dashed lines with zero length Closed
100%
Task Description

Line pattern factor for zero weight lines defaults to 0 which can lead to division by zero.

 74 QCAD (main)Bug ReportLow Crash while generating example drawings  Closed
100%
Task Description

openSUSE 11.4, 32bit

Most likely occurred while getting printer information.
Possibly connected to switching desktops while script was running.

Linux: 2011-05-11 16.08:09 RGraphicsViewQt::decorateBackground()

Thread [1] 10040 (Suspended : Signal : SIGPIPE:Broken pipe)	
	__kernel_vsyscall() at 0xffffe424	
	send() at 0xb51825b8	
	0xa95298b2	
	httpFlushWrite() at 0xa9529c21	
	0xa952bcb8	
	cupsSendRequest() at 0xa9542470	
	cupsDoIORequest() at 0xa9542bc7	
	cupsDoRequest() at 0xa9542f0b	
	0xa9521d7f	
	cupsGetDests2() at 0xa95235d5	
	cupsGetDests() at 0xa95239a3	
	0xb5ad5153	
	0xb5a12133	
	0xb5a28344	
	0xb5a2b78c	
	QPrinter::init() at 0xb5a2d4ee	
	QPrinter::QPrinter() at 0xb5a2f01f	
	QtScriptShell_QPrinter::QtScriptShell_QPrinter() at 0xb0489e29	
	qtscript_QPrinter_static_call() at 0xb00463ba	
	0xb6bd7f88	
	0xb6ac7c97	
	0xb6a91114	
	0xa9582390	
	0xb6a423e3	
	0xb6af06e0	
	0xb6ac201e	
	0xb6be0cd3	
	0xb6be11a9	
	QMetaObject::metacall() at 0xb5478c83	
	QMetaObject::activate() at 0xb5489134	
	RGraphicsViewQt::decorateBackground() at moc_RGraphicsViewQt.cpp:121 0x8cfbcc6	
	RGraphicsViewQt::paintDocument() at RGraphicsViewQt.cpp:510 0x8cee2e5	
	RGraphicsViewQt::paintEvent() at RGraphicsViewQt.cpp:216 0x8cec909	
	QWidget::event() at 0xb58da67d	
	RGraphicsViewQt::event() at RGraphicsViewQt.cpp:796 0x8cef99e	
	QApplicationPrivate::notify_helper() at 0xb5871d7c	
	QApplication::notify() at 0xb5875b64	
	0xb693e301	
	QInternal::activateCallbacks() at 0xb5356dd3	
	QCoreApplication::notifyInternal() at 0xb5472123	
	QWidgetPrivate::drawWidget() at 0xb58d400d	
	QWidgetPrivate::paintSiblingsRecursive() at 0xb58d4b42	
	QWidgetPrivate::drawWidget() at 0xb58d3d1f	
	QWidgetPrivate::paintSiblingsRecursive() at 0xb58d4b42	
	QWidgetPrivate::drawWidget() at 0xb58d3d1f	
	QWidgetPrivate::paintSiblingsRecursive() at 0xb58d4b42	
	QWidgetPrivate::drawWidget() at 0xb58d3d1f	
	QWidgetPrivate::paintSiblingsRecursive() at 0xb58d4b42	
	QWidgetPrivate::drawWidget() at 0xb58d3d1f	
	QWidgetPrivate::paintSiblingsRecursive() at 0xb58d4b42	
	QWidgetPrivate::drawWidget() at 0xb58d3d1f	
	QWidgetPrivate::paintSiblingsRecursive() at 0xb58d4b42	
	QWidgetPrivate::paintSiblingsRecursive() at 0xb58d49fc	
	QWidgetPrivate::drawWidget() at 0xb58d3d1f	
	QWidgetPrivate::paintSiblingsRecursive() at 0xb58d4b42	
	QWidgetPrivate::paintSiblingsRecursive() at 0xb58d49fc	
	QWidgetPrivate::paintSiblingsRecursive() at 0xb58d49fc	
	QWidgetPrivate::paintSiblingsRecursive() at 0xb58d49fc	
	QWidgetPrivate::paintSiblingsRecursive() at 0xb58d49fc	
	QWidgetPrivate::paintSiblingsRecursive() at 0xb58d49fc	
	QWidgetPrivate::paintSiblingsRecursive() at 0xb58d49fc	
	QWidgetPrivate::paintSiblingsRecursive() at 0xb58d49fc	
	QWidgetPrivate::paintSiblingsRecursive() at 0xb58d49fc	
	QWidgetPrivate::paintSiblingsRecursive() at 0xb58d49fc	
	QWidgetPrivate::paintSiblingsRecursive() at 0xb58d49fc	
	QWidgetPrivate::paintSiblingsRecursive() at 0xb58d49fc	
	QWidgetPrivate::drawWidget() at 0xb58d3d1f	
	0xb5acfffe	
	QWidgetPrivate::syncBackingStore() at 0xb58ca7e2	
	QWidget::event() at 0xb58daf74	
	QMainWindow::event() at 0xb5d2c6d5	
	RMainWindowQt::event() at RMainWindowQt.cpp:532 0x8cf54c3	
	QApplicationPrivate::notify_helper() at 0xb5871d7c	
	QApplication::notify() at 0xb5875b64	
	QCoreApplication::notifyInternal() at 0xb547215b	
	QCoreApplicationPrivate::sendPostedEvents() at 0xb5473457	
	QCoreApplication::sendPostedEvents() at 0xb547363d	
	0xb54a2344	
	g_main_context_dispatch() at 0xb4af3509	
	0xb4af3d10	
	g_main_context_iteration() at 0xb4af3fce	
	QEventDispatcherGlib::processEvents() at 0xb54a2741	
	0xb5932a55	
	QCoreApplication::processEvents() at 0xb54738e9	
	0xb6930965	
	QScriptEngineAgentPrivate::atStatement() at 0xb6bc297b	
	0xb6a41232	
	0xb6a8d39a	
	0xa8c5fbee	
	0xb6a423e3	
	0xb6af06e0	
	0xb6ac201e	
	QScriptValue::call() at 0xb6bd2e67	
	REcmaShellActionAdapter::beginEvent() at REcmaShellActionAdapter.cpp:149 0x8b897be	
	RScriptHandlerEcma::createActionApplicationLevel() at RScriptHandlerEcma.cpp:821 0x87641c2	
	RScriptHandler::triggerActionApplicationLevel() at RScriptHandler.cpp:52 0x8e15c44	
	RGuiAction::slotTrigger() at RGuiAction.cpp:587 0x8dea719	
	RGuiAction::qt_metacall() at moc_RGuiAction.cpp:86 0x8e32de1	
	QMetaObject::metacall() at 0xb5478c83	
	QMetaObject::activate() at 0xb5489134	
	QAction::triggered() at 0xb5869d99	
	QAction::activate() at 0xb586b48f	
	0xb5d550c0	
	0xb5d5b485	
	QMenu::mouseReleaseEvent() at 0xb5d5d65d	
	QtScriptShell_QMenu::mouseReleaseEvent() at 0xb0432feb	
	QWidget::event() at 0xb58da629	
	QMenu::event() at 0xb5d5aec4	
	QtScriptShell_QMenu::event() at 0xb043621b	
	QApplicationPrivate::notify_helper() at 0xb5871d7c	
	QApplication::notify() at 0xb58772c4	
	QCoreApplication::notifyInternal() at 0xb547215b	
	QApplicationPrivate::sendMouseEvent() at 0xb5875152	
	0xb59068fc	
	QApplication::x11ProcessEvent() at 0xb5905d26	
	0xb5932f04	
	g_main_context_dispatch() at 0xb4af3509	
	0xb4af3d10	
	g_main_context_iteration() at 0xb4af3fce	
	QEventDispatcherGlib::processEvents() at 0xb54a2741	
	0xb5932a55	
	QEventLoop::processEvents() at 0xb547131d	
	QEventLoop::exec() at 0xb54715aa	
	QCoreApplication::exec() at 0xb5473701	
	qtscript_QCoreApplication_static_call() at 0xb0a9c4b7	
	0xb6bd813c	
	0xb6ac1f68	
	0xb6a9164c	
	0xb11c9f5c	
	0xb6a44262	
	0xb6a445f7	
	0xb6bb0f92	
	QScriptEngine::evaluate() at 0xb6bba46f	
	RScriptHandlerEcma::doScript() at RScriptHandlerEcma.cpp:677 0x876330c	
	RScriptHandler::init() at RScriptHandler.cpp:31 0x8e15a46	
	main() at main.cpp:151 0x875d23d	
 1018 QCAD (main)Bug ReportMedium Crash when using Draw > Polyline > Trim Segments Closed
100%
Task Description

Draw > Polyline > Trim Segments crashes if QCAD is compiled using gcc 4.2.1 which is the case for the Mac OS X package.

 1658 QCAD (main)Bug ReportHigh Crash when switching to layout block (32bit Linux, Qt4) Closed
100%
Task Description

Affects 32bit Linux when compiled against Qt4 (legacy platform release).

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