CairoRadialGradientCairoRadialGradient::__construct
(PECL cairo >= 0.1.0)
CairoRadialGradient::__construct — The __construct purpose
Descrição
Estilo orientado a objetos:
Estilo de procedimentos:
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().
Parâmetros
- x0
-
x coordinate for the center of the start circle.
- y0
-
y coordinate for the center of the start circle.
- r0
-
radius of the start circle.
- x1
-
x coordinate for the center of the end circle.
- y1
-
y coordinate for the center of the end circle.
- r1
-
radius of the end circle.
Valor Retornado
Description...
Exemplos
Exemplo #1 CairoRadialGradient::__construct() example
<?php
/* ... */
?>
O exemplo acima irá imprimir algo similar a:
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Veja Também
- Classname::Method()
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User Contributed Notes
CairoRadialGradient::__construct