Method: Magick::Image#virtual_pixel_method=

Defined in:
ext/RMagick/rmimage.cpp

#virtual_pixel_method=(method) ⇒ Magick::VirtualPixelMethod

Specify how “virtual pixels” behave. Virtual pixels are pixels that are outside the boundaries of the image.

Parameters:

  • method (Magick::VirtualPixelMethod) —

    the VirtualPixelMethod

Returns:

  • (Magick::VirtualPixelMethod) —

    the given method



15444
15445
15446
15447
15448
15449
15450
15451
15452
15453
15454
15455
15456
15457
15458
15459
15460
15461
15462
15463
15464
15465
 
# File 'ext/RMagick/rmimage.cpp', line 15444

VALUE
Image_virtual_pixel_method_eq(VALUE self, VALUE method)
{
    Image *image;
    VirtualPixelMethod vpm;
#if defined(IMAGEMAGICK_7)
    ExceptionInfo *exception;
#endif

    image = rm_check_frozen(self);
    VALUE_TO_ENUM(method, vpm, VirtualPixelMethod);
#if defined(IMAGEMAGICK_7)
    exception = AcquireExceptionInfo();
    SetImageVirtualPixelMethod(image, vpm, exception);
    CHECK_EXCEPTION();
    DestroyExceptionInfo(exception);
#else
    SetImageVirtualPixelMethod(image, vpm);
    rm_check_image_exception(image, RetainOnError);
#endif
    return method;
}