LightningChart v.8.3发布，汉化资源等你拿。

1、网格喋碾翡疼模型，三角鼠标追踪。使用MouseTriangleTraced 事件. 鼠标将会显示离相机最近的刽五魇哓三角形事件参数信息如下:· IntersectionPointAxisValues: intersection point of triangle face, in axes values· ModelSpaceTriangleCoordinates: array of 3 triangle corners (vertices) the mouse is hitting, in 3D model space coordinates· WorldSpaceTriangleCoordinates: array of 3 triangle corners (vertices) the mouse is hitting, in 3D world space coordinates.· NearestCoordinateIndex: Index of nearest coordinate index of traced triangle, value of 0…2. Use the index to extract the coordinate from ModelSpaceTriangleCoordinates or WorldSpaceTriangleCoordinates array.

2、SeriesEventMarkers新样式，Y轴投影。除了常用样式外，SeriesEventMarker支持两个特殊的Symbol.Shape样式设置，实现垂直线与Y轴刻度投影，如图中的HollowYAxis 和 HollowYAxisActive。它们具有1像素宽的垂直线，并且从Y轴 MajorTicks 和MinorTicks 中选取位置。如需调整刻度长度，请编辑YAxis.MajorDivTickStyle.LineLength 和 YAxis.MinorDivTickStyle.LineLength 属性。

3、XY线图颜色和样式事件改进。在事件参数中添加数据点指数:· HasDataPointIndices: Only applicable in FreeformPointLineSeries.· DataPointIndices: Data point indices that were included in the coordinates and colors arrays. Note: chart will skip subsequent points in line construction if their X and Y values or coordinates are equal. Using DataPointIndices info, you can e.g. pick a color for line point, from data point’s PointColor field or external color array.

4、极地视图PointLineSeries中新添线样式及颜色事件中设有坐标和颜色操作事件CustomLinePointColoringAndShaping。它包含与XY图相似的数据点指数 (请参考第3小节).

5、极坐标图轴增强。·轴可以通过幅度，角度或两者来反转。反转角度比例，设置AngularReversed = True.反转幅度比例，设置AmplitudeReversed = True.

6、· 相比极地图一般方位，给与不同角度的幅度比例支持 AmplitudeAxisAngle转换幅度轴位置。幅度比例角度可以设置为精准的角度(AmpitudeAxisAngleType = Absolute), 或 (AmpitudeAxisAngleType = Relative).