/* {{{ proto array ImagickPixel::getColorQuantum()
Returns the color of the pixel in an array as Quantum values. If ImageMagick was compiled
as HDRI these will be floats, otherwise they will be integers
*/
PHP_METHOD(imagickpixel, getcolorquantum)
{
php_imagickpixel_object *internp;
Quantum red, green, blue, alpha;
if (zend_parse_parameters_none() == FAILURE) {
return;
}
internp = Z_IMAGICKPIXEL_P(getThis());
array_init(return_value);
red = PixelGetRedQuantum(internp->pixel_wand);
green = PixelGetGreenQuantum(internp->pixel_wand);
blue = PixelGetBlueQuantum(internp->pixel_wand) ;
alpha = PixelGetAlphaQuantum(internp->pixel_wand);
#if MAGICKCORE_HDRI_ENABLE
add_assoc_double(return_value, "r", red);
add_assoc_double(return_value, "g", green);
add_assoc_double(return_value, "b", blue);
add_assoc_double(return_value, "a", alpha);
#else
add_assoc_long(return_value, "r", (long)red);
add_assoc_long(return_value, "g", (long)green);
add_assoc_long(return_value, "b", (long)blue);
add_assoc_long(return_value, "a", (long)alpha);
#endif
return;
}
/* {{{ proto int ImagickPixel::getColorValueQuantum(int color)
Gets the quantum color of the ImagickPixel
*/
PHP_METHOD(imagickpixel, getcolorvaluequantum)
{
php_imagickpixel_object *internp;
long color, color_value;
/* Parse parameters given to function */
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "l", &color) == FAILURE) {
return;
}
internp = (php_imagickpixel_object *)zend_object_store_get_object(getThis() TSRMLS_CC);
switch (color) {
case IMAGICKCOLORBLACK:
color_value = PixelGetBlackQuantum(internp->pixel_wand);
break;
case IMAGICKCOLORBLUE:
color_value = PixelGetBlueQuantum(internp->pixel_wand);
break;
case IMAGICKCOLORCYAN:
color_value = PixelGetCyanQuantum(internp->pixel_wand);
break;
case IMAGICKCOLORGREEN:
color_value = PixelGetGreenQuantum(internp->pixel_wand);
break;
case IMAGICKCOLORRED:
color_value = PixelGetRedQuantum(internp->pixel_wand);
break;
case IMAGICKCOLORYELLOW:
color_value = PixelGetYellowQuantum(internp->pixel_wand);
break;
case IMAGICKCOLORMAGENTA:
color_value = PixelGetMagentaQuantum(internp->pixel_wand);
break;
case IMAGICKCOLOROPACITY:
color_value = PixelGetOpacityQuantum(internp->pixel_wand);
break;
case IMAGICKCOLORALPHA:
color_value = PixelGetAlphaQuantum(internp->pixel_wand);
break;
default:
php_imagick_throw_exception (IMAGICKPIXEL_CLASS, "Unknown color type" TSRMLS_CC);
return;
break;
}
RETVAL_LONG(color_value);
}
/* {{{ proto Quantum ImagickPixel::getColorValueQuantum(int color)
Gets the quantum value of a color in the ImagickPixel. Quantum is a float if ImageMagick was compiled with HDRI
otherwise an integer.
*/
PHP_METHOD(imagickpixel, getcolorvaluequantum)
{
php_imagickpixel_object *internp;
im_long color;
Quantum color_value;
/* Parse parameters given to function */
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "l", &color) == FAILURE) {
return;
}
internp = Z_IMAGICKPIXEL_P(getThis());
switch (color) {
case PHP_IMAGICK_COLOR_BLACK:
color_value = PixelGetBlackQuantum(internp->pixel_wand);
break;
case PHP_IMAGICK_COLOR_BLUE:
color_value = PixelGetBlueQuantum(internp->pixel_wand);
break;
case PHP_IMAGICK_COLOR_CYAN:
color_value = PixelGetCyanQuantum(internp->pixel_wand);
break;
case PHP_IMAGICK_COLOR_GREEN:
color_value = PixelGetGreenQuantum(internp->pixel_wand);
break;
case PHP_IMAGICK_COLOR_RED:
color_value = PixelGetRedQuantum(internp->pixel_wand);
break;
case PHP_IMAGICK_COLOR_YELLOW:
color_value = PixelGetYellowQuantum(internp->pixel_wand);
break;
case PHP_IMAGICK_COLOR_MAGENTA:
color_value = PixelGetMagentaQuantum(internp->pixel_wand);
break;
#if MagickLibVersion < 0x700
case PHP_IMAGICK_COLOR_OPACITY:
color_value = PixelGetOpacityQuantum(internp->pixel_wand);
break;
#endif
case PHP_IMAGICK_COLOR_ALPHA:
color_value = PixelGetAlphaQuantum(internp->pixel_wand);
break;
default:
php_imagick_throw_exception (IMAGICKPIXEL_CLASS, "Unknown color type" TSRMLS_CC);
return;
break;
}
#if MAGICKCORE_HDRI_ENABLE
RETVAL_DOUBLE(color_value);
#else
RETVAL_LONG(color_value);
#endif
}