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A widget that displays a piechart.
| void mouseDoubleClickEvent (QMouseEvent *e)
| mouseDoubleClickEvent |
[protected virtual]
Reimplemented from QWidget.
| void mousePressEvent (QMouseEvent *e)
| mousePressEvent |
[protected virtual]
Reimplemented from QWidget.
| toPieChart (QWidget *parent=NULL,const char *name=NULL,WFlags f=0)
| toPieChart |
Create a new piechart.
Parameters:
| parent | Parent widget. |
| name | Name of widget. |
| f | Widget flags. |
| toPieChart (toPieChart *pie,QWidget *parent=NULL,const char *name=NULL,WFlags f=0)
| toPieChart |
Create a copy of a piechart.
Parameters:
| pie | Pie chart to copy. |
| parent | Parent widget. |
| name | Name of widget. |
| f | Widget flags. |
| void setPostfix (const QString &post)
| setPostfix |
Set the postfix text to append the current values when they are displayed in the pie.
Parameters:
| post | Postfix string, no space will be added after the value before the string so if you want the space you need to specify it first in this string. |
| const QString & postfix (void)
| postfix |
[const]
Get the postfix string.
Returns: Current postfix string.
| void setTitle (const QString &title=QString::null)
| setTitle |
Set title of the chart. Set to empty string to not display title.
Parameters:
| title | Title of chart. |
| const QString & title (void)
| title |
Get title of chart.
Returns: Title of chart.
| void setDisplayPercent (bool pct)
| setDisplayPercent |
Display piecharts in percent instead of actual values
Parameters:
| pct | Wether or not to display percent only. |
| bool displayPercent (void)
| displayPercent |
[const]
Check if only percent is displayed
Returns: True if only percent is displayed.
| void showLegend (bool on)
| showLegend |
Specify if legend should be displayed to the right of the graph, default is on.
Parameters:
| on | Whether to display graph or not. |
| bool legend (void)
| legend |
[const]
Check if legend is displayed or not.
Returns: If legend is displayed or not.
| void setValues (std::list<double> &values,std::list<QString> &labels)
| setValues |
Set value list of piechart.
Parameters:
| values | List of values to display. |
| labels | List of labels, if label is empty it will not appear in legend. |
| void addValue (double value,const QString &label)
| addValue |
Add a value to the piechart.
Parameters:
| value | New value to add. |
| label | Label of this new value. |
| std::list<double> & values (void)
| values |
Get list of values.
Returns: Values in piechart.
| std::list<QString> & labels (void)
| labels |
Get labels of piechart.
Returns: List of labels.
| QString findLabel (QPoint p)
| findLabel |
Find the label if any of a point in the chart.
| QRect chartRectangle ()
| chartRectangle |
Get rectangle that the chart is contained in.
| void newValues (std::list<double> &values,std::list<QString> &labels)
| newValues |
[signal]
| void editPrint (void)
| editPrint |
[slot]
Print the chart
| void openCopy (void)
| openCopy |
[slot]
Open in new window
| void paintChart (QPainter *p,QRect rect)
| paintChart |
[protected virtual]
Paint chart in a given rectangle.
| void paintEvent (QPaintEvent *e)
| paintEvent |
[protected virtual]
Reimplemented for internal reasons.
Reimplemented from QWidget.