MACROMEDIA FLASH 8-ACTIONSCRIPT 2.0 LANGUAGE, Справочник

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836 ActionScript classes
colors = [0xFF0000, 0x0000FF];
fillType = "radial"
alphas = [100, 100];
ratios = [0, 0xFF];
spreadMethod = "reflect";
interpolationMethod = "linearRGB";
focalPointRatio = 0.9;
matrix = {a:200, b:0, c:0, d:0, e:200, f:0, g:200, h:200, i:1};
beginGradientFill(fillType, colors, alphas, ratios, matrix,
spreadMethod,
interpolationMethod, focalPointRatio);
moveTo(100, 100);
lineTo(100, 300);
lineTo(300, 300);
lineTo(300, 100);
lineTo(100, 100);
endFill();
}
This code draws the following image onscreen:
■
An object with the following properties:
matrixType
,
x
,
y
,
w
,
h
,
r
.
The properties indicate the following:
matrixType
is the string
"box"
,
x
is the horizontal
position relative to the registration point of the parent clip for the upper-left corner of the
gradient,
y
is the vertical position relative to the registration point of the parent clip for
the upper-left corner of the gradient,
w
is the width of the gradient,
h
is the height of the
gradient, and
r
is the rotation in radians of the gradient.
The following example uses the
beginGradientFill()
method with a
matrix
parameter
of this type:
this.createEmptyMovieClip("gradient_mc",
this.getNextHighestDepth());
with (gradient_mc)
NO
T
E
For Flash Player 8 and later, Macromedia recommends that you define the matrix
parameter in the form of a
flash.geom.Matrix
object (as described in the first item in
the list).