Class QAccelPlot::Internal::InspectionIndex¶

ClassList > QAccelPlot > Internal > InspectionIndex

Immutable k-d tree over the valid data points of a series, with their order along each axis.

#include <InspectionIndex.hpp>

Classes¶

Type	Name
struct	Point

Public Functions¶

Type	Name
bool	build (std::vector< Point > && points, bool logX, bool logY, const std::atomic_bool & cancelled) Builds the tree from points ; returns false when__cancelled was set meanwhile.
void	collect (const InspectionBounds & bounds, int offset, int limit, QList< int > & indices) const
InspectionHit	nearest (const InspectionMetric & metric, const QPointF & position, double radius) const
InspectionHit	nearestAlong (const InspectionMetric & metric, InspectionAxis axis, double pixel, double radius) const Returns the data point nearest to pixel along__axis .
InspectionNeighbors	neighbors (InspectionAxis axis, double value) const Returns the data points on either side of value on__axis .
std::size_t	storageBytes () const
SummaryAccumulator	summarize (const InspectionBounds & bounds) const

Public Functions Documentation¶

function build¶

Builds the tree from points ; returns false when__cancelled was set meanwhile.

bool QAccelPlot::Internal::InspectionIndex::build (
    std::vector< Point > && points,
    bool logX,
    bool logY,
    const std::atomic_bool & cancelled
)

function collect¶

void QAccelPlot::Internal::InspectionIndex::collect (
    const InspectionBounds & bounds,
    int offset,
    int limit,
    QList< int > & indices
) const

function nearest¶

InspectionHit QAccelPlot::Internal::InspectionIndex::nearest (
    const InspectionMetric & metric,
    const QPointF & position,
    double radius
) const

function nearestAlong¶

Returns the data point nearest to pixel along__axis .

InspectionHit QAccelPlot::Internal::InspectionIndex::nearestAlong (
    const InspectionMetric & metric,
    InspectionAxis axis,
    double pixel,
    double radius
) const

function neighbors¶

Returns the data points on either side of value on__axis .

InspectionNeighbors QAccelPlot::Internal::InspectionIndex::neighbors (
    InspectionAxis axis,
    double value
) const

function storageBytes¶

std::size_t QAccelPlot::Internal::InspectionIndex::storageBytes () const

function summarize¶

SummaryAccumulator QAccelPlot::Internal::InspectionIndex::summarize (
    const InspectionBounds & bounds
) const

The documentation for this class was generated from the following file QAccelPlot/src/QAccelPlot/inspection/internal/InspectionIndex.hpp