The vtkQtChartQuad class defines a quad used by the chart shape locator.
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#include <vtkQtChartQuad.h>
Additional Inherited Members |
enum | BoundingBoxCode { Left = 0x01000000,
Top = 0x00010000,
Right = 0x00000100,
Bottom = 0x00000001
} |
static int | getBoundingBoxCode (const QPointF &point, const QRectF &bounds) |
| Gets the bounding box code for the given point and rectangle.
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static int | getXBoundingBoxCode (float x, const QRectF &bounds) |
| Gets the bounding box code for the given coordinate and rectangle.
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static int | getYBoundingBoxCode (float y, const QRectF &bounds) |
| Gets the bounding box code for the given coordinate and rectangle.
|
Detailed Description
The vtkQtChartQuad class defines a quad used by the chart shape locator.
Definition at line 37 of file vtkQtChartQuad.h.
Constructor & Destructor Documentation
vtkQtChartQuad::vtkQtChartQuad |
( |
| ) |
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vtkQtChartQuad::vtkQtChartQuad |
( |
int |
series, |
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int |
index |
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) |
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Creates a quad instance.
- Parameters
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series | The chart series. |
index | The chart series index. |
virtual vtkQtChartQuad::~vtkQtChartQuad |
( |
| ) |
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virtual |
Member Function Documentation
virtual void vtkQtChartQuad::getBounds |
( |
QRectF & |
bounds | ) |
const |
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virtual |
Gets the bounding box for the shape.
- Parameters
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bounds | Used to return the bounding box. |
Implements vtkQtChartShape.
virtual bool vtkQtChartQuad::contains |
( |
const QPointF & |
point | ) |
const |
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virtual |
Gets whether or not the shape contains the given point.
- Parameters
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point | The position to evaluate. |
- Returns
- True if the shape contains the given point.
Implements vtkQtChartShape.
virtual bool vtkQtChartQuad::intersects |
( |
const QRectF & |
area | ) |
const |
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virtual |
Gets whether or not the shape intersects the given area.
- Parameters
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area | The area to evaluate. |
- Returns
- True if the shape intersects the given area.
Implements vtkQtChartShape.
virtual void vtkQtChartQuad::setPolygon |
( |
const QPolygonF & |
polygon | ) |
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inlinevirtual |
Sets the quad shape.
The polygon should be a list of four points. The points should form a convex, clock-wise loop.
- Parameters
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polygon | The list of points to define the quad. |
Reimplemented from vtkQtChartShape.
Definition at line 63 of file vtkQtChartQuad.h.
const QPolygonF& vtkQtChartQuad::getPoints |
( |
| ) |
const |
Gets the list of quad points.
- Returns
- The list of quad points.
void vtkQtChartQuad::setPoints |
( |
const QPolygonF & |
points | ) |
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Sets the quad shape.
- Parameters
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points | The list of points to define the quad. |
void vtkQtChartQuad::setPoint |
( |
int |
index, |
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const QPointF & |
point |
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) |
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Sets the point for the given index.
- Parameters
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index | The index of the quad point. |
point | The new point. |
The documentation for this class was generated from the following file: