| java.lang.Object org.jfree.chart.renderer.RendererUtilities
RendererUtilities | public class RendererUtilities (Code) | | Utility methods related to the rendering process.
since: 1.0.6 |
Method Summary | |
public static int[] | findLiveItems(XYDataset dataset, int series, double xLow, double xHigh) Finds a range of item indices that is guaranteed to contain all the
x-values from x0 to x1 (inclusive).
Parameters: dataset - the dataset (null not permitted). Parameters: series - the series index. Parameters: xLow - the lower bound of the x-value range. Parameters: xHigh - the upper bound of the x-value range. | public static int | findLiveItemsLowerBound(XYDataset dataset, int series, double xLow, double xHigh) Finds the lower index of the range of live items in the specified data
series. | public static int | findLiveItemsUpperBound(XYDataset dataset, int series, double xLow, double xHigh) Finds the index of the item in the specified series that...
Parameters: dataset - the dataset (null not permitted). Parameters: series - the series index. Parameters: xLow - the lowest x-value in the live range. Parameters: xHigh - the highest x-value in the live range. |
findLiveItems | public static int[] findLiveItems(XYDataset dataset, int series, double xLow, double xHigh)(Code) | | Finds a range of item indices that is guaranteed to contain all the
x-values from x0 to x1 (inclusive).
Parameters: dataset - the dataset (null not permitted). Parameters: series - the series index. Parameters: xLow - the lower bound of the x-value range. Parameters: xHigh - the upper bound of the x-value range. The indices of the boundary items. |
findLiveItemsLowerBound | public static int findLiveItemsLowerBound(XYDataset dataset, int series, double xLow, double xHigh)(Code) | | Finds the lower index of the range of live items in the specified data
series.
Parameters: dataset - the dataset (null not permitted). Parameters: series - the series index. Parameters: xLow - the lowest x-value in the live range. Parameters: xHigh - the highest x-value in the live range. The index of the required item. since: 1.0.6 See Also: RendererUtilities.findLiveItemsUpperBound(XYDataset,int,double,double) |
findLiveItemsUpperBound | public static int findLiveItemsUpperBound(XYDataset dataset, int series, double xLow, double xHigh)(Code) | | Finds the index of the item in the specified series that...
Parameters: dataset - the dataset (null not permitted). Parameters: series - the series index. Parameters: xLow - the lowest x-value in the live range. Parameters: xHigh - the highest x-value in the live range. The index of the required item. since: 1.0.6 See Also: RendererUtilities.findLiveItemsLowerBound(XYDataset,int,double,double) |
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