TdxFillOptions Class

Stores fill settings for drawing areas in DevExpress controls.

Declaration

delphi

TdxFillOptions = class(
    TcxLockablePersistent,
    IcxCanvasCacheControl
)

The TdxFillOptions class implements fill settings with support for batch changes.

The list below outlines key members of the TdxFillOptions class that allow you to change appearance of a filled area.

Specify primary and secondary fill colors (Color and Color2).
Switch between available fill modes (Mode).
Tile an area with a texture (Texture).
Identify the actual primary and secondary fill colors (ActualColor and ActualColor2).
Select a gradient direction in Gradient fill mode (GradientMode).
Switch between available hatch styles in Hatch fill mode (HatchStyle).
Avoid excessive redraw operations during batch area fill setting changes (BeginUpdate, CancelUpdate, and EndUpdate).
Copy area fill settings between visual elements (Assign).

The following public API members reference a TdxFillOptions object:

TdxChartAxisAppearance.InterlacedFillOptionsProvides access to fill settings of interlaced diagram areas associated with the axis.TdxChartVisualElementAppearance.FillOptionsProvides access to visual element background fill settings.