php 한글 메뉴얼 도움말 검색 사이트 The __construct purpose [cairoradialgradient.construct]

설명

객체 기반 형식:

public CairoRadialGradient::__construct ( float $x0 , float $y0 , float $r0 , float $x1 , float $y1 , float $r1 )

절차식 형식:

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().

인수

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.

반환값

Description...

예제

Example #1 CairoRadialGradient::__construct() example


<?php
/* ... */
?>

위 예제의 출력 예시:

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참고

Classname::Method()