Heatmap
A heat map (or heatmap) is a graphical representation of data where the individual values contained in a two-dimensional matrix are represented as different colors. Heat maps are used to show frequently scanned areas of a Web page, levels of expression of many genes across a number of comparable samples, hierarchical partitioning of data, density functions visualizations. There are many different color schemes that depend on the application area.
Calendar heatmap
anychart.charts.HeatMap.dataArea set asObj
BCT Heat Map Chart 01
anychart.charts.HeatMap.stroke set asObj
BCT Heat Map Chart 05
Periodic Table
This Heat Map represents the Mendeleev's periodic table, colored according to the element types, which all are mentioned in the legend.
BCT HeatMapChart 01