FillColor

Declaration:

ChartBook.Charts[].FillColor: TColor;

The property FillColor determines the color used to fill the following data items: Bar3D, Rectangle, RectFrame, and Ellipse. In addition, it controls the void color of dashed lines (cf. DrawTo and Line). A different color can be assigned to each item. Hint: Try to avoid situations where the colors of the data items are being permanently changed during the drawing process. This will slow down the rendering of the graphs by up to 20 %. Instead, data items of the same color should be drawn at once before drawing items of other colors.