Package de.gsi.chart.renderer.spi

Class AbstractPointReductionManagment<R extends AbstractPointReductionManagment<R>>

    • Constructor Detail

      • AbstractPointReductionManagment

        public AbstractPointReductionManagment()

    • Method Detail

      • actualPointReductionProperty

        public javafx.beans.property.ReadOnlyBooleanProperty actualPointReductionProperty()
        Indicates whether point reduction is active.
        Returns:
        true if data points are supposed to be reduced

      • assumeSortedDataProperty

        public javafx.beans.property.BooleanProperty assumeSortedDataProperty()
        Disable this if you have data which is not monotonic in x-direction. This setting can increase rendering time drastically because lots of off screen points might have to be rendered.
        Returns:
        true if data points are supposed to be sorted

      • getMinRequiredReductionSize

        public int getMinRequiredReductionSize()
        Returns:
        the minimum number of samples before performing data reduction

      • isActualReducePoints

        public boolean isActualReducePoints()
        Indicates whether point reduction is active.
        Returns:
        true if point reduction is on (default) else false.

      • isAssumeSortedData

        public boolean isAssumeSortedData()
        Disable this if you have data which is not monotonic in x-direction. This setting can increase rendering time drastically because lots of off screen points might have to be rendered.
        Returns:
        true if points should be assumed to be sorted (default)

      • isParallelImplementation

        public boolean isParallelImplementation()
        whether renderer should aim at parallelising sub-functionalities
        Returns:
        true if renderer is parallelising sub-functionalities

      • isReducePoints

        public boolean isReducePoints()
        Sets whether superfluous points, otherwise drawn on the same pixel area, are merged and represented by the multiple point average. Note that the point Reduction is also disabled implicitly by assumeSortedData = false, check the read only actualDataPointReduction Property.
        Returns:
        true if point reduction is on (default) else false.

      • minRequiredReductionSizeProperty

        public javafx.beans.property.IntegerProperty minRequiredReductionSizeProperty()

      • parallelImplementationProperty

        public javafx.beans.property.BooleanProperty parallelImplementationProperty()
        Sets whether renderer should aim at parallelising sub-functionalities
        Returns:
        true if data points are supposed to be reduced

      • pointReductionProperty

        public javafx.beans.property.BooleanProperty pointReductionProperty()
        Sets whether superfluous points, otherwise drawn on the same pixel area, are merged and represented by the multiple point average.
        Returns:
        true if data points are supposed to be reduced

      • setAssumeSortedData

        public R setAssumeSortedData​(boolean state)
        Disable this if you have data which is not monotonic in x-direction. This setting can increase rendering time drastically because lots of off screen points might have to be rendered.
        Parameters:
        state - true if data points are supposed to be sorted
        Returns:
        itself (fluent design)

      • setMinRequiredReductionSize

        public R setMinRequiredReductionSize​(int size)
        Parameters:
        size - the minimum number of samples before performing data reduction
        Returns:
        itself (fluent design)

      • setParallelImplementation

        public R setParallelImplementation​(boolean state)
        Sets whether renderer should aim at parallelising sub-functionalities
        Parameters:
        state - true if renderer is parallelising sub-functionalities
        Returns:
        itself (fluent design)

      • setPointReduction

        public R setPointReduction​(boolean state)
        Sets whether superfluous points, otherwise drawn on the same pixel area, are merged and represented by the multiple point average.
        Parameters:
        state - true if data points are supposed to be reduced
        Returns:
        itself (fluent design)