^{ICanvas.BackMode
ICanvas}

<sup>property BackMode: ECanvasBackMode;

Type Library
TeeChartx

Description
Can be cbmNone, cbmOpaque or cbmTransparent.</sup>

^{If it is cbmOpaque, then the BackColor is used.}

^Note:

^{Defining a Brush.Color or Brush.Style will reset the Canvas.BackMode to cbmTransparent. If you want your Canvas shapes to display a Canvas.BackColor then you will have to redefine Canvas.BackMode.}

^{Example [Visual Basic]:}

^{Private Sub TChart1_OnAfterDraw()}

^{With TChart1.Canvas}

^{' **** Before}

^{.Brush.Style = bsBDiagonal}

^{.Brush.Color = vbRed}

^{' **** After}

^{.BackColor = vbYellow}

^{.BackMode = cbmOpaque}

^{.Rectangle 10, 10, 100, 100}

^{End With}

^{End Sub}