QCAD Bugtracker

Snap to ellipse / ellipse intersections

... except reference points I can’t anymore snap to any line on a Dimension. To make a proper alignment I need to use the Grid or other entities.

Snap to center: does not work for circles in block references

See:
http://www.ribbonsoft.com/rsforum/viewtopic.php?t=1705

Implement snap restrictions

the buttons works, but are not toggled (”restriction off” is always pushed)

• draw → line → snap coordinate
• draw → line → snap polar coordinate

'setButton'"Set"

problem: the option tool bar isn’t show at all

1. For some reason on the Window machine, the snap toolbar buttons are doubled for all functions. I therefore have two buttons for each type of snap and cannot access the bottom snaps unless I undoc the toolbar.

For some reason, this is still fine in the Linux Beta 3. Single buttons like always.

Reported by: koosjr

Snap defaults to auto. Auto snap gets slow in areas where there are many places it can snap to.

See also:
https://www.qcad.org/rsforum/viewtopic.php?f=33&t=9663

Could it be possible to add a ‘Snap to tangent’ tool? Please see the below image for an use-case.
Thanks in advance.

Vorgabe: Kreis der verschoben werden soll auf einen Punkt zwischen zwei Vertikale Linien.

Auswahl des Kreises,
Funktion Verschieben/Kopieren,
Referenzpunkt = Mitte Kreis,
Zielpunkt Middle Manuel,
Erster Punkt = Center 1. vertikale Linie,
Zweiter Punkt restricted Horizontal zum ersten Punkt,
QCad benutzt nun fälschlicher Weise den Referenzpunkt des Kreises anstatt den Center der bereits gewählten 1. vertikalen Linie ....

Snap to “Intersection manual” is only working in dependency on Line/Polyline orientation.

Two Polylines (not each other crossing): doesn’t works.

One Line, one Polyline (not each other crossing) works only in dependency on entity orientation.

See:
http://www.qcad.org/rsforum/viewtopic.php?f=32&t=3661

Feature request? Bug? I don’t know ...

NumBlock Enter key is not accepted by “Coordinate” tool to confirm the settings in the option bar (green Arrow icon). Enter key on main keyboard works.

Very confusing when you are used to type in all numbers with the NumBlock (what is very fast) but to confirm you have to use the “far away” Enter on the Main keyboard ...

QCAD Professional
Win7Pro WinInstaller
Version: 3.26.4.5 (3.26.4.5)
Internet: QCAD.org
Build Date: Jul 20 2021
Revision: e596276
Qt Version: 5.13.2
Architecture: i386
Compiler: Unknown

See attached file:
- The 9 center snapping points of the 24 bulging segments are all presumed to be incorrect
- For some segments the center snap is outside the arc shape from a bulging segment
- For some segments there are 2 solutions

Regards,
CVH

See also:
http://www.qcad.org/rsforum/viewtopic.php?f=33&t=3838

- Create hatch with pattern “ANSI31” (or other).
- Move cursor along boundary with auto snap
- Auto snap finds intersections between hatch pattern and boundary or other entities close to the hatch boundary

The Snap “Reference” is perfect working on circles.

I would be nice to have this function also on Arc’s.
There are many necessities to attach a Horizontal or Vertical line on an arc or an “ex circle” (circle after a cut,)rounds etc. in a professional drawing.

When making an offset of a polyline with ‘round join’ enabled, and making a small offset of 0.0015 inches, no arcs are made, only coarsely interpolated line segments.
Further tests show that this is true until the offset is increased 0.040 inches; then the offset begins to create arcs.

The creation of arcs in a polyline offset with such small distances did work in QCAD 2.x.

The current startup script fails when called through symbolic link due to string:

DIR=${0%/*}

It is better to change it to:

DIR=$(dirname -- $(readlink -f -- $0))

Slower selection / manipulation compared to QCAD 2.

• initial start (no library browser DB present)
• Linux vostro 2.6.37.6-0.5-desktop #1 SMP PREEMPT 2011-04-25 21:48:33 +0200 i686 i686 i386 GNU/Linux
• DWG / DXF files: 79
• SVG files: 684
• RDF files: 729

real    1m37.298s
user    1m35.101s
sys     0m0.806s

Andrew,

simple_modify.js
function paste()
10 * \param docDestination RDocument to paste into (or undefined for current document)

A) This should be a document interface of the type RDocumentInterface.
B) The function uses the parameter diDestination and not docDestination

https://www.qcad.org/rsforum/viewtopic.php?f=30&t=9742

Regards,
CVH

Create simple text (no formatting)
Set x scale to a factor other than 1
Save and reload
X scale is reset to 1

Simple text tool does not create simple text but mtext.
When changed to simple in property editor, position does not work

Moving things require an extra click on ‘Delete original’ and a click on ‘OK’

A simple Modify Move functionality will reduce mouseclicks for moving by 2 for every move that is made.

Regards

• tried different options in print preview (auto scale, auto fit etc.)

Thread [1] 18993 (Suspended : Signal : SIGPIPE:Broken pipe)	
	__kernel_vsyscall() at 0xffffe424	
	send() at 0xb517d5b8	
	0xacd3d8b2	
	httpFlushWrite() at 0xacd3dc21	
	0xacd3fcb8	
	cupsSendRequest() at 0xacd56470	
	cupsDoIORequest() at 0xacd56bc7	
	cupsDoRequest() at 0xacd56f0b	
	0xacd35d7f	
	cupsGetDests2() at 0xacd375d5	
	cupsGetDests() at 0xacd379a3	
	0xb5ad5153	
	0xb5a12133	
	0xb5a28344	
	0xb5a2b78c	
	QPrinter::init() at 0xb5a2d4ee	
	QPrinter::QPrinter() at 0xb5a2f01f	
	QtScriptShell_QPrinter::QtScriptShell_QPrinter() at 0xb02c9e29	
	qtscript_QPrinter_static_call() at 0xafe863ba	
	0xb6bd7f88	
	0xb6ac7c97	
	0xb6a91114	
	0xa95f7580	
	0xb6a44262	
	0xb6a445f7	
	0xb6bb0f92	
	QScriptEngine::evaluate() at 0xb6bba46f	
	RScriptHandlerEcma::ecmaInclude() at RScriptHandlerEcma.cpp:1,051 0x87d5f9d	
	0xb6bd813c	
	0xb6ac1f68	
	0xb6a9164c	
	0xa970b87d	
	0xb6a44262	
	0xb6a445f7	
	0xb6bb0f92	
	QScriptEngine::evaluate() at 0xb6bba46f	
	RScriptHandlerEcma::ecmaInclude() at RScriptHandlerEcma.cpp:1,051 0x87d5f9d	
	0xb6bd813c	
	0xb6ac1f68	
	0xb6a9164c	
	0xa9717387	
	0xb6a44262	
	0xb6a445f7	
	0xb6bb0f92	
	QScriptEngine::evaluate() at 0xb6bba46f	
	RScriptHandlerEcma::eval() at RScriptHandlerEcma.cpp:786 0x87d4014	
	RScriptHandlerEcma::doScript() at RScriptHandlerEcma.cpp:782 0x87d3ef8	
	RScriptHandlerEcma::createActionDocumentLevel() at RScriptHandlerEcma.cpp:873 0x87d4677	
	RGuiAction::slotTrigger() at RGuiAction.cpp:628 0x8f7a23c	
	RGuiAction::qt_metacall() at moc_RGuiAction.cpp:86 0x8fc60a9	
	QMetaObject::metacall() at 0xb5478c83	
	QMetaObject::activate() at 0xb5489134	
	QAction::triggered() at 0xb5869d99	
	QAction::activate() at 0xb586b48f	
	QToolButton::nextCheckState() at 0xb5da52b2	
	0xb5cbb61f	
	QAbstractButton::mouseReleaseEvent() at 0xb5cbb8dc	
	QToolButton::mouseReleaseEvent() at 0xb5da53ac	
	QWidget::event() at 0xb58da629	
	QAbstractButton::event() at 0xb5cba7bf	
	QToolButton::event() at 0xb5da82ae	
	QApplicationPrivate::notify_helper() at 0xb5871d7c	
	QApplication::notify() at 0xb58772c4	
	QCoreApplication::notifyInternal() at 0xb547215b	
	QApplicationPrivate::sendMouseEvent() at 0xb5875152	
	0xb59066b5	
	QApplication::x11ProcessEvent() at 0xb5905d26	
	0xb5932f04	
	g_main_context_dispatch() at 0xb4aee509	
	0xb4aeed10	
	g_main_context_iteration() at 0xb4aeefce	
	QEventDispatcherGlib::processEvents() at 0xb54a2741	
	0xb5932a55	
	QEventLoop::processEvents() at 0xb547131d	
	QEventLoop::exec() at 0xb54715aa	
	QCoreApplication::exec() at 0xb5473701	
	qtscript_QCoreApplication_static_call() at 0xb08dc4b7	
	0xb6bd813c	
	0xb6ac1f68	
	0xb6a9164c	
	0xb100cf6b	
	0xb6a44262	
	0xb6a445f7	
	0xb6bb0f92	
	QScriptEngine::evaluate() at 0xb6bba46f	
	RScriptHandlerEcma::eval() at RScriptHandlerEcma.cpp:786 0x87d4014	
	RScriptHandlerEcma::doScript() at RScriptHandlerEcma.cpp:782 0x87d3ef8	
	RScriptHandler::init() at RScriptHandler.cpp:31 0x8fa7476	
	main() at main.cpp:228 0x87cd9c9	

1. new drawing
2. draw ellipse
3. save as DXF

Fatal: ASSERT: “false” in file RDwgExporter.cpp, line 141

gdb Debugger (4/18/11 11:45 AM) (Suspended)	
	Thread [1] (Suspended: Signal 'SIGABRT' received. Description: Aborted.)	
		60 __kernel_vsyscall()  0xffffe424	
		59 raise()  0xb50ed7ff	
		58 abort()  0xb50ef140	
		57 RMainWindow::messageHandler() /home/martin/workspace/rsframework/src/core/RMainWindow.cpp:63 0x08dc54de	
		56 qt_message_output() /home/martin/opt/qt-everywhere-opensource-src-4.7.0/src/corelib/global/qglobal.cpp:2205 0xb553f283	
		55 qt_message() /home/martin/opt/qt-everywhere-opensource-src-4.7.0/src/corelib/global/qglobal.cpp:2305 0xb553f477	
		54 qFatal() /home/martin/opt/qt-everywhere-opensource-src-4.7.0/src/corelib/global/qglobal.cpp:2488 0xb553f589	
		53 qt_assert() /home/martin/opt/qt-everywhere-opensource-src-4.7.0/src/corelib/global/qglobal.cpp:2004 0xb553f615	
		52 RDwgExporter::exportFile() /home/martin/workspace/rsframework/src/io/dwg/RDwgExporter.cpp:141 0x08c68b7a	
		51 RDocumentInterface::exportFile() /home/martin/workspace/rsframework/src/core/RDocumentInterface.cpp:945 0x08d9debd	
		50 REcmaDocumentInterface::exportFile() /home/martin/workspace/rsframework/src/scripting/ecmaapi/REcmaDocumentInterface.cpp:2840 0x0887607c	
		49 QScript::FunctionWrapper::proxyCall() /home/martin/opt/qt-everywhere-opensource-src-4.7.0/src/script/bridge/qscriptfunction.cpp:82 0xb6b10edb	
		48 QTJSC::NativeFuncWrapper::operator() /home/martin/opt/qt-everywhere-opensource-src-4.7.0/src/3rdparty/javascriptcore/JavaScriptCore/runtime/CallData.cpp:46 0xb6a03409	
		47 QTJSC::cti_op_call_NotJSFunction() /home/martin/opt/qt-everywhere-opensource-src-4.7.0/src/3rdparty/javascriptcore/JavaScriptCore/jit/JITStubs.cpp:1771 0xb69d0697	
		46 <symbol is not available> 0xacec60ff	
		45 execute() /home/martin/opt/qt-everywhere-opensource-src-4.7.0/src/3rdparty/javascriptcore/JavaScriptCore/jit/JITCode.h:79 0xb69742f3	
		44 QTJSC::Interpreter::execute() /home/martin/opt/qt-everywhere-opensource-src-4.7.0/src/3rdparty/javascriptcore/JavaScriptCore/interpreter/Interpreter.cpp:716 0xb69742f3	
		43 QTJSC::JSFunction::call() /home/martin/opt/qt-everywhere-opensource-src-4.7.0/src/3rdparty/javascriptcore/JavaScriptCore/runtime/JSFunction.cpp:122 0xb6a2e3ec	
		42 QTJSC::call() /home/martin/opt/qt-everywhere-opensource-src-4.7.0/src/3rdparty/javascriptcore/JavaScriptCore/runtime/CallData.cpp:62 0xb6a034be	
		41 QScriptValue::call() /home/martin/opt/qt-everywhere-opensource-src-4.7.0/src/script/api/qscriptvalue.cpp:1599 0xb6b08094	
		40 REcmaShellActionAdapter::beginEvent() /home/martin/workspace/rsframework/src/scripting/ecmaapi/REcmaShellActionAdapter.cpp:125 0x08b7974d	
		39 RDocumentInterface::setCurrentAction() /home/martin/workspace/rsframework/src/core/RDocumentInterface.cpp:267 0x08d9beae	
		38 RScriptHandlerEcma::createActionDocumentLevel() /home/martin/workspace/rsframework/src/scripting/ecma/RScriptHandlerEcma.cpp:771 0x0874e2be	
		37 RGuiAction::slotTrigger() /home/martin/workspace/rsframework/src/core/RGuiAction.cpp:575 0x08db7095	
		36 RGuiAction::qt_metacall() /home/martin/workspace/rsframework/src/core/debug/moc_RGuiAction.cpp:86 0x08dfeb75	
		35 QMetaObject::metacall() /home/martin/opt/qt-everywhere-opensource-src-4.7.0/src/corelib/kernel/qmetaobject.cpp:237 0xb56454fa	
		34 QMetaObject::activate() /home/martin/opt/qt-everywhere-opensource-src-4.7.0/src/corelib/kernel/qobject.cpp:3272 0xb5654f8d	
		33 QAction::triggered() /home/martin/opt/qt-everywhere-opensource-src-4.7.0/src/gui/.moc/release-shared/moc_qaction.cpp:263 0xb59c59b9	
		32 QAction::activate() /home/martin/opt/qt-everywhere-opensource-src-4.7.0/src/gui/kernel/qaction.cpp:1256 0xb59c5c1b	
		31 QMenuPrivate::activateCausedStack() /home/martin/opt/qt-everywhere-opensource-src-4.7.0/src/gui/widgets/qmenu.cpp:993 0xb5e5a4ad	
		30 QMenuPrivate::activateAction() /home/martin/opt/qt-everywhere-opensource-src-4.7.0/src/gui/widgets/qmenu.cpp:1085 0xb5e60fc3	
		29 QMenu::mouseReleaseEvent() /home/martin/opt/qt-everywhere-opensource-src-4.7.0/src/gui/widgets/qmenu.cpp:2301 0xb5e61e9e	
		28 QtScriptShell_QMenu::mouseReleaseEvent()  0xb1b72feb	
		27 QWidget::event() /home/martin/opt/qt-everywhere-opensource-src-4.7.0/src/gui/kernel/qwidget.cpp:8187 0xb5a25df4	
		26 QMenu::event() /home/martin/opt/qt-everywhere-opensource-src-4.7.0/src/gui/widgets/qmenu.cpp:2410 0xb5e62377	
		25 QtScriptShell_QMenu::event()  0xb1b7621b	
		24 QApplicationPrivate::notify_helper() /home/martin/opt/qt-everywhere-opensource-src-4.7.0/src/gui/kernel/qapplication.cpp:4396 0xb59cc864	
		23 QApplication::notify() /home/martin/opt/qt-everywhere-opensource-src-4.7.0/src/gui/kernel/qapplication.cpp:3959 0xb59d5bf9	
		22 QCoreApplication::notifyInternal() /home/martin/opt/qt-everywhere-opensource-src-4.7.0/src/corelib/kernel/qcoreapplication.cpp:732 0xb563edfb	
		21 sendSpontaneousEvent() /home/martin/opt/qt-everywhere-opensource-src-4.7.0/src/corelib/kernel/qcoreapplication.h:218 0xb59cd7d2	
		20 QApplicationPrivate::sendMouseEvent() /home/martin/opt/qt-everywhere-opensource-src-4.7.0/src/gui/kernel/qapplication.cpp:3056 0xb59cd7d2	
		19 QETWidget::translateMouseEvent() /home/martin/opt/qt-everywhere-opensource-src-4.7.0/src/gui/kernel/qapplication_x11.cpp:4337 0xb5a56224	
		18 QApplication::x11ProcessEvent() /home/martin/opt/qt-everywhere-opensource-src-4.7.0/src/gui/kernel/qapplication_x11.cpp:3536 0xb5a545a7	
		17 QEventDispatcherX11::processEvents() /home/martin/opt/qt-everywhere-opensource-src-4.7.0/src/gui/kernel/qeventdispatcher_x11.cpp:132 0xb5a7ddcb	
		16 QEventLoop::processEvents() /home/martin/opt/qt-everywhere-opensource-src-4.7.0/src/corelib/kernel/qeventloop.cpp:149 0xb563e139	
		15 QEventLoop::exec() /home/martin/opt/qt-everywhere-opensource-src-4.7.0/src/corelib/kernel/qeventloop.cpp:201 0xb563e382	
		14 QCoreApplication::exec() /home/martin/opt/qt-everywhere-opensource-src-4.7.0/src/corelib/kernel/qcoreapplication.cpp:1009 0xb5642c7f	
		13 qtscript_QCoreApplication_static_call()  0xb21dc4b7	
		12 QScript::FunctionWrapper::proxyCall() /home/martin/opt/qt-everywhere-opensource-src-4.7.0/src/script/bridge/qscriptfunction.cpp:82 0xb6b10edb	
		11 QTJSC::NativeFuncWrapper::operator() /home/martin/opt/qt-everywhere-opensource-src-4.7.0/src/3rdparty/javascriptcore/JavaScriptCore/runtime/CallData.cpp:46 0xb6a03409	
		10 QTJSC::cti_op_call_NotJSFunction() /home/martin/opt/qt-everywhere-opensource-src-4.7.0/src/3rdparty/javascriptcore/JavaScriptCore/jit/JITStubs.cpp:1771 0xb69d0697	
		9 <symbol is not available> 0xb2907ff8	
		8 execute() /home/martin/opt/qt-everywhere-opensource-src-4.7.0/src/3rdparty/javascriptcore/JavaScriptCore/jit/JITCode.h:79 0xb69762d2	
		7 QTJSC::Interpreter::execute() /home/martin/opt/qt-everywhere-opensource-src-4.7.0/src/3rdparty/javascriptcore/JavaScriptCore/interpreter/Interpreter.cpp:886 0xb69762d2	
		6 QTJSC::Interpreter::execute() /home/martin/opt/qt-everywhere-opensource-src-4.7.0/src/3rdparty/javascriptcore/JavaScriptCore/interpreter/Interpreter.cpp:803 0xb697655a	
		5 QScriptEnginePrivate::evaluateHelper() /home/martin/opt/qt-everywhere-opensource-src-4.7.0/src/script/api/qscriptengine.cpp:1359 0xb6ae305f	
		4 QScriptEngine::evaluate() /home/martin/opt/qt-everywhere-opensource-src-4.7.0/src/script/api/qscriptengine.cpp:2606 0xb6aeb1b5	
		3 RScriptHandlerEcma::doScript() /home/martin/workspace/rsframework/src/scripting/ecma/RScriptHandlerEcma.cpp:677 0x0874da94	
		2 RScriptHandler::init() /home/martin/workspace/rsframework/src/core/RScriptHandler.cpp:31 0x08de1f32	
		1 main() /home/martin/workspace/rsframework/src/gui/qtsingleapplication-2.6_1-opensource/examples/console/main.cpp:139 0x0874797f	

Script context:
Compare.js#413:

"green"

ECMA code:

         QScriptValue
        REcmaSharedPointerEntity::setColor
        (QScriptContext* context, QScriptEngine* engine) 
        {
            QScriptValue result = engine->undefinedValue();
                    // public function: can be called from ECMA wrapper of ECMA shell:
                    REntity* self = 
                        getSelf("setColor", context);
=>               Q_ASSERT(self!=NULL);

Stacktrace:

Thread [1] 18673 (Suspended : Signal : SIGABRT:Aborted)	
	__kernel_vsyscall() at 0xffffe424	
	raise() at 0xb4efc8df	
	abort() at 0xb4efe220	
	RMainWindow::messageHandler() at RMainWindow.cpp:63 0x8f3917a	
	qt_message_output() at 0xb5356f65	
	0xb53571ab	
	qFatal() at 0xb53572c9	
	qt_assert() at 0xb5357355	
	REcmaSharedPointerEntity::setColor() at REcmaSharedPointerEntity.cpp:1,360 0x8bc0602	
	0xb6bd813c	
	0xb6ac1f68	
	0xb6a9164c	
	0xa622afd2	
	0xb6a423e3	
	0xb6af06e0	
	0xb6ac201e	
	0xb6be0cd3	
	0xb6be11a9	
	QMetaObject::metacall() at 0xb5478c83	
	QMetaObject::activate() at 0xb5489134	
	<...more frames...>	

• while creating a dimension
• drawing unit: inches
• not reproduceable

/home/martin/workspace/rsframework/debug/qcad-bin [24765]	
	Thread [10] 24804 (Suspended : Container)	
		__kernel_vsyscall() at 0xffffe424	
		poll() at 0xb4f9703e	
		g_poll() at 0xb4b010bb	
		0xb4af0c46	
		g_main_context_iteration() at 0xb4af0fce	
		QEventDispatcherGlib::processEvents() at 0xb54a2741	
		QEventLoop::processEvents() at 0xb547131d	
		QEventLoop::exec() at 0xb54715aa	
		QThread::exec() at 0xb535e8ed	
		0xb544da4b	
		<...more frames...>	
	Thread [7] 24773 (Suspended : Container)	
	Thread [6] 24772 (Suspended : Container)	
	Thread [5] 24771 (Suspended : Container)	
	Thread [3] 24769 (Suspended : Container)	
	Thread [2] 24768 (Suspended : Container)	
	Thread [1] 24765 (Suspended : Signal : SIGABRT:Aborted)	
		__kernel_vsyscall() at 0xffffe424	
		raise() at 0xb4ef98df	
		abort() at 0xb4efb220	
		RMainWindow::messageHandler() at RMainWindow.cpp:63 0x8f1cb62	
		qt_message_output() at 0xb5356f65	
		0xb53571ab	
		qFatal() at 0xb53572c9	
		qt_assert() at 0xb5357355	
		RExporter::exportEntity() at RExporter.cpp:524 0x8eff312	
		RExporter::exportEntity() at RExporter.cpp:578 0x8eff500	
		RExporter::exportEntities() at RExporter.cpp:642 0x8eff6d5	
		RGraphicsScene::regenerate() at RGraphicsScene.cpp:111 0x8f07c6b	
		RDocumentInterface::regenerateScenes() at RDocumentInterface.cpp:534 0x8ef0979	
		RDocumentInterface::objectChangeEvent() at RDocumentInterface.cpp:2,053 0x8ef4986	
		RDocumentInterface::applyOperation() at RDocumentInterface.cpp:1,911 0x8ef445e	
		REcmaDocumentInterface::applyOperation() at REcmaDocumentInterface.cpp:5,708 0x88ecfae	
		0xb6bd813c	
		0xb6ac1f68	
		0xb6a9164c	
		0xa4b828e1	
		0xb6a423e3	
		0xb6af06e0	
		0xb6ac201e	
		QScriptValue::call() at 0xb6bd2e67	
		REcmaShellActionAdapter::coordinateEvent() at REcmaShellActionAdapter.cpp:1,279 0x8c5e96a	
		RDocumentInterface::handleClickEvent() at RDocumentInterface.cpp:729 0x8ef12c3	
		RDocumentInterface::mouseReleaseEvent() at RDocumentInterface.cpp:652 0x8ef0eac	
		RGraphicsScene::handleMouseReleaseEvent() at RGraphicsScene.cpp:174 0x8f07fa7	
		RGraphicsView::handleMouseReleaseEvent() at RGraphicsView.cpp:468 0x8f0a9d7	
		RGraphicsViewQt::mouseReleaseEvent() at RGraphicsViewQt.cpp:253 0x8e068fe	
		QWidget::event() at 0xb58da629	
		RGraphicsViewQt::event() at RGraphicsViewQt.cpp:104 0x8e062c0	
		QApplicationPrivate::notify_helper() at 0xb5871d7c	
		QApplication::notify() at 0xb58772c4	
		QCoreApplication::notifyInternal() at 0xb547215b	
		QApplicationPrivate::sendMouseEvent() at 0xb5875152	
		0xb59066b5	
		QApplication::x11ProcessEvent() at 0xb5905d26	
		0xb5932f04	
		g_main_context_dispatch() at 0xb4af0509	
		0xb4af0d10	
		g_main_context_iteration() at 0xb4af0fce	
		QEventDispatcherGlib::processEvents() at 0xb54a2741	
		0xb5932a55	
		QEventLoop::processEvents() at 0xb547131d	
		QEventLoop::exec() at 0xb54715aa	
		QCoreApplication::exec() at 0xb5473701	
		qtscript_QCoreApplication_static_call() at 0xb08dc4b7	
		0xb6bd813c	
		0xb6ac1f68	
		0xb6a9164c	
		0xb100d9e9	
		0xb6a44262	
		0xb6a445f7	
		0xb6bb0f92	
		QScriptEngine::evaluate() at 0xb6bba46f	
		RScriptHandlerEcma::eval() at RScriptHandlerEcma.cpp:743 0x8797fbc	
		RScriptHandlerEcma::doScript() at RScriptHandlerEcma.cpp:739 0x8797ea0	
		RScriptHandler::init() at RScriptHandler.cpp:31 0x8f3a8ca	
		main() at main.cpp:176 0x8792007	

1. new drawing
2. tools → circle
3. click center → crash

source code segment:

void RGraphicsSceneQt::exportArcSegment(const RArc& arc) {
    RPainterPath& path = draftMode ? currentPainterPathDraft : currentPainterPath;
 
    // try QPainterPath arcTo method first but this can be very
    // inaccurate (+/- 0.01 difference from start- / end point):
    RPainterPath p;
    RBox box(arc.center - RVector(arc.radius, arc.radius), arc.center
            + RVector(arc.radius, arc.radius));
    p.moveTo(arc.getStartPoint());
    p.arcTo(box.toQRectF(), 360 - RMath::rad2deg(
            arc.startAngle), -RMath::rad2deg(arc.getSweep()));
=>  QPainterPath::Element e1 = p.elementAt(1);
    double errorStart = RVector(e1.x, e1.y).getDistanceTo(arc.getStartPoint());
    QPointF ep = p.pointAtPercent(1.0);
    double errorEnd = RVector(ep.x(), ep.y()).getDistanceTo(arc.getEndPoint());
 
    if (errorStart<1.0e-5 && errorEnd<1.0e-5) {
        // TODO: check if this is ever reached:
        path.addPath(p);
        return;
    }

stack trace:

Thread [1] 6814 (Suspended : Signal : SIGABRT:Aborted)	
	__kernel_vsyscall() at 0xffffe424	
	raise() at 0xb4efc8df	
	abort() at 0xb4efe220	
	RMainWindow::messageHandler() at RMainWindow.cpp:63 0x8ee4076	
	qt_message_output() at 0xb5356f65	
	0xb53571ab	
	qFatal() at 0xb53572c9	
	qt_assert() at 0xb5357355	
	QPainterPath::elementAt() at qpainterpath.h:400 0x8a8163e	
	RGraphicsSceneQt::exportArcSegment() at RGraphicsSceneQt.cpp:210 0x8dc5c5d	
	RExporter::exportArc() at RExporter.cpp:831 0x8ec82c7	
	RGraphicsSceneQt::exportArc() at RGraphicsSceneQt.cpp:125 0x8dc570f	
	RExporter::exportCircle() at RExporter.cpp:911 0x8ec899e	
	RCircleEntity::exportEntity() at RCircleEntity.cpp:110 0x8de6a2a	
	RExporter::exportCurrentEntity() at RExporter.cpp:603 0x8ec7430	
	RGraphicsScene::exportCurrentEntity() at RGraphicsScene.cpp:244 0x8ecff0b	
	RExporter::exportEntity() at RExporter.cpp:557 0x8ec7220	
	RDocumentInterface::previewOperation() at RDocumentInterface.cpp:1,882 0x8ebc561	
	REcmaDocumentInterface::previewOperation() at REcmaDocumentInterface.cpp:5,247 0x88ce888	
	0xb6bd813c	
	0xb6ac1f68	
	0xb6a9164c	
	0xa7fd43b8	
	0xb6a423e3	
	0xb6af06e0	
	0xb6ac201e	
	QScriptValue::call() at 0xb6bd2e67	
	REcmaShellActionAdapter::coordinateEventPreview() at REcmaShellActionAdapter.cpp:1,341 0x8c306d6	
	RDocumentInterface::previewClickEvent() at RDocumentInterface.cpp:770 0x8eb996a	
	RDocumentInterface::mouseMoveEvent() at RDocumentInterface.cpp:621 0x8eb91b7	
	RGraphicsScene::handleMouseMoveEvent() at RGraphicsScene.cpp:152 0x8ecfbd1	
	RGraphicsView::handleMouseMoveEvent() at RGraphicsView.cpp:427 0x8ed23aa	
	RGraphicsViewQt::mouseMoveEvent() at RGraphicsViewQt.cpp:191 0x8dd213b	
	QWidget::event() at 0xb58da661	
	RGraphicsViewQt::event() at RGraphicsViewQt.cpp:102 0x8dd1fb8	
	QApplicationPrivate::notify_helper() at 0xb5871d7c	
	QApplication::notify() at 0xb58772c4	
	QCoreApplication::notifyInternal() at 0xb547215b	
	QApplicationPrivate::sendMouseEvent() at 0xb5875152	
	0xb59066b5	
	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	
	0xb09fe9e9	
	0xb6a44262	
	0xb6a445f7	
	0xb6bb0f92	
	QScriptEngine::evaluate() at 0xb6bba46f	
	RScriptHandlerEcma::eval() at RScriptHandlerEcma.cpp:728 0x8787984	
	RScriptHandlerEcma::doScript() at RScriptHandlerEcma.cpp:724 0x8787868	
	RScriptHandler::init() at RScriptHandler.cpp:31 0x8f0163a	
	main() at main.cpp:172 0x87815fb	

• while loading the attached DXF file
• the file can be loaded with DraftSight

Thread [1] 7335 (Suspended : Signal : SIGABRT:Aborted)	
	__kernel_vsyscall() at 0xffffe424	
	raise() at 0xb4efc8df	
	abort() at 0xb4efe220	
	RMainWindow::messageHandler() at RMainWindow.cpp:63 0x8e13d4a	
	qt_message_output() at 0xb5356f65	
	0xb53571ab	
	qFatal() at 0xb53572c9	
	qt_assert_x() at 0xb535730c	
	QList<QSharedPointer<RShape> >::at() at qlist.h:456 0x877f7a4	
	RShape::order() at RShape.cpp:699 0x8e63df0	
	RHatchData::order() at RHatchData.cpp:841 0x8d3ee1c	
	RDwgHatchImporter::import() at RDwgImporter.cpp:891 0x8cdb729	
	RDwgImporter::importEntity() at RDwgImporter.cpp:1,705 0x8ce3eae	
	RDwgImporter::importEntities() at RDwgImporter.cpp:1,625 0x8ce320e	
	RDwgImporter::importEntities() at RDwgImporter.cpp:1,602 0x8ce2d98	
	RDwgImporter::importFile() at RDwgImporter.cpp:1,093 0x8cdce6e	
	RDocumentInterface::importFile() at RDocumentInterface.cpp:938 0x8dead8f	
	REcmaDocumentInterface::importFile() at REcmaDocumentInterface.cpp:2,706 0x88961e8	
	0xb6bd813c	
	0xb6ac1f68	
	0xb6a9164c	
	0xa95c0139	
	0xb6a423e3	
	0xb6af06e0	
	0xb6ac201e	
	QScriptValue::call() at 0xb6bd2e67	
	REcmaShellActionAdapter::beginEvent() at REcmaShellActionAdapter.cpp:149 0x8ba1dc2	
	RScriptHandlerEcma::createActionApplicationLevel() at RScriptHandlerEcma.cpp:832 0x8769b80	
	RScriptHandler::triggerActionApplicationLevel() at RScriptHandler.cpp:52 0x8e30e60	
	RGuiAction::slotTrigger() at RGuiAction.cpp:592 0x8e05935	
	RGuiAction::qt_metacall() at moc_RGuiAction.cpp:86 0x8e4dffd	
	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	
	0xb09fdf5c	
	0xb6a44262	
	0xb6a445f7	
	0xb6bb0f92	
	QScriptEngine::evaluate() at 0xb6bba46f	
	RScriptHandlerEcma::doScript() at RScriptHandlerEcma.cpp:681 0x8768c7c	
	RScriptHandler::init() at RScriptHandler.cpp:31 0x8e30c62	
	main() at main.cpp:152 0x876277e	

Ich habe versucht die Template Vorlage von Clive (danke dafür!) für meine Bedürfnisse anzupassen.

Clives Template:
http://www.ribbonsoft.com/rsforum/viewtopic.php?f=47&t=1975

Für meine Templates benötige ich die Symbole der Projektionsmethode 1 UND die Projektionsmethode 3.

Deshalb habe ich jeweils einen Block für die Symbole entworfen welche in dem Template an der selben Stelle platziert sind und entsprechend ein- bzw. ausgeblendet werden sollen. Beim aufrufen des Templates soll natürlich einer der Blöcke bereits sichtbar sein.

Leider kann ich aber einen Unsichtbar geschalteten Block nicht als solches abspeichern was dazu führt das ich beim aufrufen des Templates mehrere Blöcke sichtbar übereinander habe. Layer kann ich als unsichtbar abspeichern.

Ich sehe sehr viele Verwendungen um mit sichtbaren/unsichtbaren Blöcken ein Template vorzubereiten. Da es mit Layern funktioniert denke ich mir sollte es auch mit Blöcken machbar sein.

Oder ist es ein Bug?

You removed the button to show and hide grid

I cannot find it and when I turn the grid off and on

• show a warning on the QCAD console if someone tries to draw on a locked layer

Show area of closed polyline, hatch, solid fill in property editor.

If one or more closed Polylines are selected the (summed up) area should be displayed in the Properties Editor.

I have a straight polyline with several segments and want to remove some nodes. So I choose “Delete Node(s)”. Then I am asked to select the polyline. When done I can start clicking on the nodes I want to remove - IF ONLY I could see them.

Request: Would be nice if you could make the nodes of the selected polyline visible. Or don’t ask again for selecting a polyline if it was already selected before the tool was chosen.

Currently the workaround is to first select the polyline (which shows the nodes), then choose the tool, then AGAIN select the polyline and then start clicking on the nodes.

Setting to show Large Cross Hairs fails, even after a restart.

In the 2.2.2 version was possible to suppress the display keycodes in menus. You can also restore it in version 3?

See attach.

Show / hide block references from block list (eye-icon)

• Hide action in menu, tool bar and CAD tool bar
• Key code of action is also disabled

This also affects actions which are never added to a menu, tool bar or CAD tool bar (e.g. property editor layer menu).

See also:
http://www.qcad.org/rsforum/viewtopic.php?f=89&t=3921

Shortcut YR, YE etc. fails for marked Layer. It works at active layer.