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  • CairoImageSurface::__construct()

    (PECL cairo >= 0.1.0)

    Creates a new CairoImageSurface

    说明

    publicCairoImageSurface::__construct(int $format,int $width,int $height)

    Creates a new CairoImageSuface object of type$format

    参数

    $format

    Can be any defined in CairoFormat

    $width

    The width of the image surface

    $height

    The height of the image surface

    返回值

    A new CairoImageSurface

    范例

    Example #1 CairoImageSurface::__construct() example

    <?php
    // Creates a image with ARGB32 format of 50 width and 50 height
    $surface = new CairoImageSurface(CairoFormat::ARGB32, 50,50);
    ?>
    

    参见

    • CairoContext::__construct() Creates a new CairoContext