foldcc/XCharts
1
0
Fork 0
mirror of https://github.com/XCharts-Team/XCharts.git synced 2026-05-29 20:58:47 +00:00
Code Issues Packages Projects Releases Wiki Activity

增加DataZoom的filterAxisRange设置坐标轴的范围计算是否受DataZoom的影响

Browse Source
This commit is contained in:
monitor1394
2026-05-26 08:46:49 +08:00
parent 584ef9a834
commit b040f27b2c
7 changed files with 50 additions and 35 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
Runtime/Serie/SerieHelper.cs
View File

@@ -7,7 +7,7 @@ namespace XCharts.Runtime
{
public static partial class SerieHelper
{
public static double GetMinData(Serie serie, int dimension = 1, DataZoom dataZoom = null)
public static double GetMinData(Serie serie, int dimension = 1, DataZoom dataZoom = null, bool inverse = false)
{
double min = double.MaxValue;
var dataList = serie.GetDataList(dataZoom);
@@ -16,7 +16,7 @@ namespace XCharts.Runtime
var serieData = dataList[i];
if (serieData.show && serieData.data.Count > dimension)
{
var value = serieData.data[dimension];
var value = serieData.GetData(dimension, inverse);
if (value < min && !serie.IsIgnoreValue(serieData, value)) min = value;
}
}
@@ -42,7 +42,7 @@ namespace XCharts.Runtime
}
return minData;
}
public static double GetMaxData(Serie serie, int dimension = 1, DataZoom dataZoom = null)
public static double GetMaxData(Serie serie, int dimension = 1, DataZoom dataZoom = null, bool inverse = false)
{
double max = double.MinValue;
var dataList = serie.GetDataList(dataZoom);
@@ -51,7 +51,7 @@ namespace XCharts.Runtime
var serieData = dataList[i];
if (serieData.show && serieData.data.Count > dimension)
{
var value = serieData.data[dimension];
var value = serieData.GetData(dimension, inverse);
if (value > max && !serie.IsIgnoreValue(serieData, value)) max = value;
}
}

47
Runtime/Serie/SeriesHelper.cs
View File

@@ -324,9 +324,9 @@ namespace XCharts.Runtime
/// <param name="minValue"></param>
/// <param name="maxValue"></param>
public static void GetXMinMaxValue(BaseChart chart, int axisIndex, bool inverse, out double minValue,
out double maxValue, bool isPolar = false, bool filterByDataZoom = true, bool needAnimation = false)
out double maxValue, bool isPolar = false, bool needAnimation = false)
{
GetMinMaxValue(chart, axisIndex, inverse, 0, out minValue, out maxValue, isPolar, filterByDataZoom, needAnimation);
GetMinMaxValue(chart, axisIndex, inverse, 0, out minValue, out maxValue, isPolar, needAnimation);
}
/// <summary>
@@ -337,9 +337,9 @@ namespace XCharts.Runtime
/// <param name="minValue"></param>
/// <param name="maxValue"></param>
public static void GetYMinMaxValue(BaseChart chart, int axisIndex, bool inverse, out double minValue,
out double maxValue, bool isPolar = false, bool filterByDataZoom = true, bool needAnimation = false)
out double maxValue, bool isPolar = false, bool needAnimation = false)
{
GetMinMaxValue(chart, axisIndex, inverse, 1, out minValue, out maxValue, isPolar, filterByDataZoom, needAnimation);
GetMinMaxValue(chart, axisIndex, inverse, 1, out minValue, out maxValue, isPolar, needAnimation);
}
/// <summary>
@@ -350,16 +350,16 @@ namespace XCharts.Runtime
/// <param name="minValue"></param>
/// <param name="maxValue"></param>
public static void GetZMinMaxValue(BaseChart chart, int axisIndex, bool inverse, out double minValue,
out double maxValue, bool isPolar = false, bool filterByDataZoom = true, bool needAnimation = false)
out double maxValue, bool isPolar = false, bool needAnimation = false)
{
GetMinMaxValue(chart, axisIndex, inverse, 2, out minValue, out maxValue, isPolar, filterByDataZoom, needAnimation);
GetMinMaxValue(chart, axisIndex, inverse, 2, out minValue, out maxValue, isPolar, needAnimation);
}
private static Dictionary<int, List<Serie>> _stackSeriesForMinMax = new Dictionary<int, List<Serie>>();
private static Dictionary<int, double> _serieTotalValueForMinMax = new Dictionary<int, double>();
public static void GetMinMaxValue(BaseChart chart, int axisIndex,
bool inverse, int dimension, out double minValue, out double maxValue, bool isPolar = false,
bool filterByDataZoom = true, bool needAnimation = false)
bool needAnimation = false)
{
double min = double.MaxValue;
double max = double.MinValue;
@@ -377,8 +377,12 @@ namespace XCharts.Runtime
var dataAddDuration = needAnimation ? serie.animation.GetAdditionDuration() : 0;
var unscaledTime = serie.animation.unscaledTime;
// determine whether DataZoom filtering applies for this serie
var dz = chart.GetXDataZoomOfSerie(serie);
bool useDataZoomFilter = dz != null && dz.enable && dz.filterAxisRange;
// try per-serie cache when not filtering by dataZoom and not in animation mode
if (!filterByDataZoom && !needAnimation)
if (!useDataZoomFilter && !needAnimation)
{
double cmin, cmax;
if (serie.context.TryGetCachedMinMax(dimension, out cmin, out cmax))
@@ -391,7 +395,6 @@ namespace XCharts.Runtime
double smin = double.MaxValue;
double smax = double.MinValue;
DataZoom dz = null;
if (isPercentStack && SeriesHelper.IsPercentStack<Bar>(series, serie.serieName))
{
@@ -401,21 +404,17 @@ namespace XCharts.Runtime
}
else
{
if (filterByDataZoom)
if (useDataZoomFilter)
{
dz = chart.GetXDataZoomOfSerie(serie);
if (dz != null && dz.enable)
var key = string.Format("dz:{0:F3}:{1:F3}:{2}", dz.start, dz.end, dz.filterMode);
double cmin, cmax;
if (serie.context.TryGetDataZoomCachedMinMax(key, dimension, out cmin, out cmax))
{
var key = string.Format("dz:{0:F3}:{1:F3}:{2}", dz.start, dz.end, dz.filterMode);
double cmin, cmax;
if (serie.context.TryGetDataZoomCachedMinMax(key, dimension, out cmin, out cmax))
{
smin = cmin;
smax = cmax;
}
smin = cmin;
smax = cmax;
}
}
var showData = serie.GetDataList(dz != null && dz.enable ? dz : (filterByDataZoom ? chart.GetXDataZoomOfSerie(serie) : null));
var showData = serie.GetDataList(useDataZoomFilter ? dz : null);
if (dimension > 0 && (serie is Candlestick || serie is SimplifiedCandlestick))
{
foreach (var data in showData)
@@ -449,12 +448,12 @@ namespace XCharts.Runtime
// cache per-serie result for future calls
if (!needAnimation)
{
if (filterByDataZoom && dz != null && dz.enable)
if (useDataZoomFilter)
{
var key = string.Format("dz:{0:F3}:{1:F3}:{2}", dz.start, dz.end, dz.filterMode);
serie.context.SetDataZoomCachedMinMax(key, dimension, smin == double.MaxValue ? 0 : smin, smax == double.MinValue ? 0 : smax);
}
else if (!filterByDataZoom)
else
{
serie.context.SetCachedMinMax(dimension, smin == double.MaxValue ? 0 : smin, smax == double.MinValue ? 0 : smax);
}
@@ -476,7 +475,9 @@ namespace XCharts.Runtime
if ((isPolar && serie.polarIndex != axisIndex) ||
(!isPolar && serie.yAxisIndex != axisIndex) ||
!serie.show) continue;
var showData = serie.GetDataList(filterByDataZoom ? chart.GetXDataZoomOfSerie(serie) : null);
var stackDz = chart.GetXDataZoomOfSerie(serie);
if (stackDz != null && (!stackDz.filterAxisRange || !stackDz.enable)) stackDz = null;
var showData = serie.GetDataList(stackDz);
if (SeriesHelper.IsPercentStack<Bar>(series, serie.stack))
{
for (int j = 0; j < showData.Count; j++)