Sources_For_Linux/Qwt/doc/man/man3/QwtPolarItemDict.3

.TH "QwtPolarItemDict" 3 "Fri Sep 19 2014" "Version 1.1.1" "Qwt Polar User's Guide" \" -*- nroff -*-
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.SH NAME
QwtPolarItemDict \- 
.PP
A dictionary for polar plot items\&.  

.SH SYNOPSIS
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.PP
.PP
\fC#include <qwt_polar_itemdict\&.h>\fP
.PP
Inherited by \fBQwtPolarPlot\fP\&.
.SS "Public Member Functions"

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.RI "\fBQwtPolarItemDict\fP ()"
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.RI "\fB~QwtPolarItemDict\fP ()"
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.RI "void \fBsetAutoDelete\fP (bool)"
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.RI "bool \fBautoDelete\fP () const "
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.RI "const QwtPolarItemList & \fBitemList\fP () const "
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.RI "\fIA QwtPolarItemList of all attached plot items\&. \fP"
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.RI "void \fBdetachItems\fP (int rtti=\fBQwtPolarItem::Rtti_PolarItem\fP, bool \fBautoDelete\fP=true)"
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.SS "Protected Member Functions"

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.RI "void \fBinsertItem\fP (\fBQwtPolarItem\fP *)"
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.RI "void \fBremoveItem\fP (\fBQwtPolarItem\fP *)"
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.SH "Detailed Description"
.PP 
A dictionary for polar plot items\&. 

\fBQwtPolarItemDict\fP organizes polar plot items in increasing z-order\&. If \fBautoDelete()\fP is enabled, all attached items will be deleted in the destructor of the dictionary\&.
.PP
\fBSee Also:\fP
.RS 4
\fBQwtPolarItem::attach()\fP, \fBQwtPolarItem::detach()\fP, \fBQwtPolarItem::z()\fP 
.RE
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.SH "Constructor & Destructor Documentation"
.PP 
.SS "QwtPolarItemDict::QwtPolarItemDict ()\fC [explicit]\fP"
Constructor
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Auto deletion is enabled\&. 
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\fBSee Also:\fP
.RS 4
\fBsetAutoDelete\fP, attachItem 
.RE
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.SS "QwtPolarItemDict::~QwtPolarItemDict ()"
Destructor
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If autoDelete is on, all attached items will be deleted 
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\fBSee Also:\fP
.RS 4
\fBsetAutoDelete\fP, \fBautoDelete\fP, attachItem 
.RE
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.SH "Member Function Documentation"
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.SS "bool QwtPolarItemDict::autoDelete () const"

.PP
\fBReturns:\fP
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true if auto deletion is enabled 
.RE
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\fBSee Also:\fP
.RS 4
\fBsetAutoDelete\fP, attachItem 
.RE
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.SS "void QwtPolarItemDict::detachItems (intrtti = \fC\fBQwtPolarItem::Rtti_PolarItem\fP\fP, boolautoDelete = \fCtrue\fP)"
Detach items from the dictionary
.PP
\fBParameters:\fP
.RS 4
\fIrtti\fP In case of QwtPolarItem::Rtti_PlotItem detach all items otherwise only those items of the type rtti\&. 
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\fIautoDelete\fP If true, delete all detached items 
.RE
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.SS "void QwtPolarItemDict::insertItem (\fBQwtPolarItem\fP *item)\fC [protected]\fP"
Insert a plot item
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\fBParameters:\fP
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\fIitem\fP PlotItem 
.RE
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\fBSee Also:\fP
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\fBremoveItem()\fP 
.RE
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.SS "const QwtPolarItemList & QwtPolarItemDict::itemList () const"

.PP
A QwtPolarItemList of all attached plot items\&. 
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\fBReturns:\fP
.RS 4
List of all attached plot items\&. 
.RE
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\fBNote:\fP
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Use caution when iterating these lists, as removing/detaching an item will invalidate the iterator\&. Instead you can place pointers to objects to be removed in a removal list, and traverse that list later\&. 
.RE
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.SS "void QwtPolarItemDict::removeItem (\fBQwtPolarItem\fP *item)\fC [protected]\fP"
Remove a plot item
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\fBParameters:\fP
.RS 4
\fIitem\fP PlotItem 
.RE
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\fBSee Also:\fP
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\fBinsertItem()\fP 
.RE
.PP

.SS "void QwtPolarItemDict::setAutoDelete (boolautoDelete)"
En/Disable Auto deletion
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If Auto deletion is on all attached plot items will be deleted in the destructor of \fBQwtPolarItemDict\fP\&. The default value is on\&.
.PP
\fBSee Also:\fP
.RS 4
\fBautoDelete\fP, attachItem 
.RE
.PP


.SH "Author"
.PP 
Generated automatically by Doxygen for Qwt Polar User's Guide from the source code\&.