Paint.LinearGradient (gb.qt4)
Static Function LinearGradient ( X0 As Float, Y0 As Float, X1 As Float, Y1 As Float, Colors As Integer[], Positions As Float[] [ , Extend As Integer ] ) As PaintBrush
Creates a new linear gradient brush along the line defined by (
X0,
Y0) and (
X1,
Y1), and using color stops defined by the
Colors and
Positions arguments.
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X0 : x coordinate of the start point.
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Y0 : y coordinate of the start point.
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X1 : x coordinate of the end point.
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Y1 : y coordinate of the end point.
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Colors : an array of colors.
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Positions : the position of each color, 0 being the gradient start, and 1 the gradient end.
The coordinates here are in brush space. For a new brush, brush space is identical to user space, but the relationship between the spaces can be changed by setting the
PaintBrush.Matrix property.