v3.3.0

CHANGELOG.md

@@ -65,7 +65,10 @@
 
 * 优化图表细节，支持更多功能
 * 增加大量的Demo示例
-* 完善Editor下的操作，完善文档
+* 完善文档，修复若干问题
+* 新增PolarChart对Bar、Heatmap的支持
+* 新增HeatmapChart热力图类型
+* 完善Tooltip显示
 
 ### 日志详情
 

Documentation/CHANGELOG.md

@@ -2,6 +2,7 @@
 # 更新日志
 
 [master](#master)  
+[v3.3.0](#v3.3.0)  
 [v3.2.0](#v3.2.0)  
 [v3.1.0](#v3.1.0)  
 [v3.0.1](#v3.0.1)  
@@ -58,6 +59,54 @@
 
 ## master
 
+## v3.3.0
+
+### Main points
+
+* Optimized chart details to support more functions
+* Add lots of Demo examples
+* Improved documentation and fixed several issues
+* Added PolarChart support for Bar and Heatmap
+* Added a HeatmapChart type
+* Improved Tooltip display
+
+### Log details
+
+* (2022.09.26) Optimizes the default number of segments for `Axis` at the category Axis
+* (2022.09.25) Fixed the problem that some interfaces in the `API` document were not exported
+* (2022.09.24) optimize `FunnelChart`
+* (2022.09.23) Optimizes `ParallelChart`
+* (2022.09.22) Added `SaveAsImage()` interface to save charts to images
+* (2022.09.21) Fixed an issue where the `InsertSerie()` interface did not refresh the graph
+* (2022.09.21) Optimized `PolarChart` for `Line` thermal map support
+* (2022.09.20) Added `PolarChart` support for `Heatmap`
+* (2022.09.19) Added `PolarChart` support for multi-bar graphs and stacked bar graphs
+* (2022.09.16) Added `PolarChart` support for `Bar` histogram
+* (2022.09.14) Added support for `PolarCoord` to set ring polar coordinates via `Radius`
+* (2022.09.09) Fixed an issue where some components of edit parameters in `Editor` might not refresh in real time
+* (2022.09.08) Added support for `RingChart` settable `LabelLine` bootline
+* (2022.09.06) Added support for `SerieSymbol` `minSize` and `maxSize` parameters to set maximum and minimum sizes
+* (2022.09.06) Added support for `showStartLine` and `showEndLine` parameters for `AxisSplitLine` to set whether to display the first splitter
+* (2022.09.06) Added `Heatmap` support for different patterns via `symbol`
+* (2022.09.05) added `Heatmap` `heatmapType` support for setting `Data` and `Count` two different mapping methods of Heatmap
+* (2022.09.05) Optimizes `Tooltip` when indicating numerical axis in thermograph
+* (2022.09.02) Added `onPointerEnterPie` callback support
+* (2022.09.02) Optimize the HeatmapChart `
+* (2022.08.30) optimizes` RadarChart `
+* (2022.08.30) Fixed `DataZoom` calculation range inaccuracies in some cases (#221)
+* (2022.08.29) optimizes the default behavior of `BarChart` when data is too dense
+* (2022.08.29) optimizes `YAxis` Max/min calculations when `DataZoom` is enabled
+* (2022.08.29) optimized `CandlestickChart` massive data rendering
+* (2022.08.28) fixed an issue where `LineChart` does not appear properly in the case of stacking and custom Y-axis range
+* (2022.08.26) added `Legend` new icon type `Candlestick`
+* (2022.08.26) optimizes` CandlestickChart `performance and adjusts related` AddData() `interface parameters
+* (2022.08.26) Added support for setting different display positions in Tooltip's `position` parameter
+* (2022.08.26) Delete the `fixedXEnable` and `fixedYEnable` arguments of Tooltip
+* (2022.08.25) EmphasisStyle `EmphasisStyle` has emphasised the support for `label`
+* (2022.08.25) Added support for `formatter` for `{d3}` specified percentage of dimension data
+* (2022.08.24) fixed the `label` of the `ScatterChart` not refreshing
+* (2022.08.24) fixed abnormal display of `label` of `MarkLine` in some cases
+
 ## v3.2.0
 
 ### Main points

Runtime/Component/Axis/AxisHandler.cs

@@ -368,10 +368,6 @@ namespace XCharts
                 ((inside && axis.IsLeft()) || (!inside && axis.IsRight()) ?
                     TextAnchor.MiddleLeft :
                     TextAnchor.MiddleRight);
-
-            if (axis.IsCategory() && axis.boundaryGap)
-                splitNumber -= 1;
-
             for (int i = 0; i < splitNumber; i++)
             {
                 var labelWidth = AxisHelper.GetScaleWidth(axis, axisLength, i + 1, dataZoom);

Runtime/Component/Axis/AxisHelper.cs

@@ -65,9 +65,9 @@ namespace XCharts.Runtime
                 if (axis.splitNumber <= 0)
                 {
                     var eachWid = coordinateWid / dataCount;
-                    if (eachWid > 40) return dataCount;
+                    if (eachWid > 80) return dataCount;
-                    for (int i = 2; i < dataCount / 2; i++)
+                    var tick = Mathf.CeilToInt(80 / eachWid);
-                        if (eachWid * i > 40) return dataCount / i;
+                    return (int) (dataCount / tick);
                 }
                 else
                 {
@@ -191,7 +191,8 @@ namespace XCharts.Runtime
                 }
                 else
                 {
-                    if (axis.boundaryGap && coordinateWidth / dataCount > 5)
+                    var diff = newIndex - dataCount;
+                    if (axis.boundaryGap && ((diff > 0 && diff / rate < 0.4f) || dataCount >= axis.data.Count))
                         return string.Empty;
                     else
                         return axis.axisLabel.GetFormatterContent(dataCount - 1, showData[dataCount - 1]);
@@ -223,10 +224,7 @@ namespace XCharts.Runtime
                 }
                 else
                 {
-                    if (dataCount < splitNum) scaleNum = splitNum;
+                    scaleNum = splitNum + 1;
-                    else scaleNum = dataCount > 2 && dataCount % splitNum == 0 ?
-                        splitNum :
-                        splitNum + 1;
                 }
                 return scaleNum;
             }

Runtime/Serie/SeriesHelper.cs

@@ -359,9 +359,11 @@ namespace XCharts.Runtime
                         }
                         else
                         {
+                            var performanceMode = serie.IsPerformanceMode();
                             foreach (var data in showData)
                             {
-                                var currData = data.GetCurrData(yValue ? 1 : 0, updateDuration, inverse);
+                                var currData = performanceMode? data.GetData(yValue?1 : 0, inverse):
+                                    data.GetCurrData(yValue ? 1 : 0, updateDuration, inverse);
                                 if (!serie.IsIgnoreValue(currData))
                                 {
                                     if (currData > max) max = currData;