Chart View HitTests

Chart Views use various diagrams to visualize data in the form of graphical shapes (also called data markers) so that values can easily be compared.

The table below contains all the Chart View elements (which are unique to Chart Views) and their corresponding hit codes and HitTest classes.

Grid View Element	Hit Code	HitTest Class
Category Axis Title	htCategoryAxisTitle	TcxGridChartHistogramCategoryAxisTitleHitTest
Chart’s Plot Area	htPlot	TcxGridChartHistogramPlotHitTest
Chart Title	htChartTitle	TcxGridChartTitleHitTest
Chart Toolbox	htChartToolBox	TcxGridChartToolBoxHitTest
Chart Value	htChartValue	TcxGridChartValueHitTest
Chart Legend	htLegend	TcxGridChartLegendHitTest
Customization Button	htChartCustomizeButton	TcxGridChartCustomizeButtonHitTest
Data Level	htDataLevelInfo	TcxGridChartDataLevelInfoHitTest
Data Level’s Active Value	htDataLevelActiveValueInfo	TcxGridChartDataLevelActiveValueInfoHitTest
Diagram Selector	htDiagramSelector	TcxGridChartDiagramSelectorHitTest
Legend Item	htLegendItem	TcxGridChartLegendItemHitTest
Value Axis Title	htValueAxisTitle	TcxGridChartHistogramValueAxisTitleHitTest