(PECL cairo >= 0.1.0)
CairoRadialGradient::__construct — The __construct purpose
Objektorientierter Stil:
$x0
, float $y0
, float $r0
, float $x1
, float $y1
, float $r1
)Prozeduraler Stil:
Creates a new radial gradient CairoPattern between the two circles defined by (x0, y0, r0) and (x1, y1, r1). Before using the gradient pattern, a number of color stops should be defined using CairoRadialGradient::addColorStopRgb() or CairoRadialGradient::addColorStopRgba().
Note: The coordinates here are in pattern space. For a new pattern, pattern space is identical to user space, but the relationship between the spaces can be changed with CairoRadialGradient::setMatrix().
x0x coordinate for the center of the start circle.
y0y coordinate for the center of the start circle.
r0radius of the start circle.
x1x coordinate for the center of the end circle.
y1y coordinate for the center of the end circle.
r1radius of the end circle.
Description...
Beispiel #1 CairoRadialGradient::__construct() example
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