/* {{{ proto ImagickPixel ImagickPixel::__construct([string color] )
The ImagickPixel constructor
*/
PHP_METHOD(imagickpixel, __construct)
{
php_imagickpixel_object *internp;
char *color_name = NULL;
IM_LEN_TYPE color_name_len = 0;
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|s", &color_name, &color_name_len) == FAILURE) {
return;
}
internp = Z_IMAGICKPIXEL_P(getThis());
internp->pixel_wand = NewPixelWand();
if (!internp->pixel_wand) {
php_imagick_throw_exception (IMAGICKPIXEL_CLASS, "Failed to allocate PixelWand structure" TSRMLS_CC);
return;
}
/* If color was given as parameter, set it here.*/
if (color_name && color_name_len) {
if (PixelSetColor(internp->pixel_wand, color_name) == MagickFalse) {
php_imagick_throw_exception (IMAGICKPIXEL_CLASS, "Unable to construct ImagickPixel" TSRMLS_CC);
return;
}
}
}
/* {{{ proto ImagickPixel ImagickPixel::clone(void)
Clones the ImagickPixel
*/
PHP_METHOD(imagickpixel, clone)
{
php_imagickpixel_object *internp;
php_imagickpixel_object *intern_return;
PixelWand *pixel_wand;
if (zend_parse_parameters_none() == FAILURE) {
return;
}
IMAGICK_METHOD_DEPRECATED("ImagickPixel", "clone");
internp = Z_IMAGICKPIXEL_P(getThis());
pixel_wand = php_imagick_clone_pixelwand (internp->pixel_wand);
if (!pixel_wand) {
php_imagick_throw_exception (IMAGICKPIXEL_CLASS, "Failed to allocate" TSRMLS_CC);
return;
}
object_init_ex(return_value, php_imagickpixel_sc_entry);
intern_return = Z_IMAGICKPIXEL_P(return_value);
php_imagick_replace_pixelwand(intern_return, pixel_wand);
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
}
/* {{{ proto float ImagickPixel::setColorValue(int color, float value )
Sets the normalized color of the ImagickPixel.
*/
PHP_METHOD(imagickpixel, setcolorvalue)
{
php_imagick_color_t color_enum;
php_imagickpixel_object *internp;
im_long color;
double color_value;
/* Parse parameters given to function */
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "ld", &color, &color_value) == FAILURE) {
return;
}
internp = Z_IMAGICKPIXEL_P(getThis());
if (color <= PHP_IMAGICK_COLOR_MIN || color >= PHP_IMAGICK_COLOR_MAX) {
php_imagick_throw_exception (IMAGICKPIXEL_CLASS, "Unknown color type" TSRMLS_CC);
return;
}
color_enum = color;
switch (color_enum) {
case PHP_IMAGICK_COLOR_BLACK:
PixelSetBlack(internp->pixel_wand, color_value);
break;
case PHP_IMAGICK_COLOR_BLUE:
PixelSetBlue(internp->pixel_wand, color_value);
break;
case PHP_IMAGICK_COLOR_CYAN:
PixelSetCyan(internp->pixel_wand, color_value);
break;
case PHP_IMAGICK_COLOR_GREEN:
PixelSetGreen(internp->pixel_wand, color_value);
break;
case PHP_IMAGICK_COLOR_RED:
PixelSetRed(internp->pixel_wand, color_value);
break;
case PHP_IMAGICK_COLOR_YELLOW:
PixelSetYellow(internp->pixel_wand, color_value);
break;
case PHP_IMAGICK_COLOR_MAGENTA:
PixelSetMagenta(internp->pixel_wand, color_value);
break;
#if MagickLibVersion < 0x700
case PHP_IMAGICK_COLOR_OPACITY:
PixelSetOpacity(internp->pixel_wand, color_value);
break;
#endif
case PHP_IMAGICK_COLOR_ALPHA:
PixelSetAlpha(internp->pixel_wand, color_value);
break;
#if MagickLibVersion > 0x628
case PHP_IMAGICK_COLOR_FUZZ:
PixelSetFuzz(internp->pixel_wand, color_value);
break;
#endif
default:
php_imagick_throw_exception (IMAGICKPIXEL_CLASS, "Unknown color type" TSRMLS_CC);
return;
break;
}
RETVAL_TRUE;
}
/* {{{ proto float ImagickPixel::setColorValue(int color, float value )
Sets the normalized color of the ImagickPixel.
*/
PHP_METHOD(imagickpixel, setcolorvalue)
{
php_imagickpixel_object *internp;
long color;
double color_value;
/* Parse parameters given to function */
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "ld", &color, &color_value) == FAILURE) {
return;
}
internp = (php_imagickpixel_object *)zend_object_store_get_object(getThis() TSRMLS_CC);
switch (color) {
case IMAGICKCOLORBLACK:
PixelSetBlack(internp->pixel_wand, color_value);
break;
case IMAGICKCOLORBLUE:
PixelSetBlue(internp->pixel_wand, color_value);
break;
case IMAGICKCOLORCYAN:
PixelSetCyan(internp->pixel_wand, color_value);
break;
case IMAGICKCOLORGREEN:
PixelSetGreen(internp->pixel_wand, color_value);
break;
case IMAGICKCOLORRED:
PixelSetRed(internp->pixel_wand, color_value);
break;
case IMAGICKCOLORYELLOW:
PixelSetYellow(internp->pixel_wand, color_value);
break;
case IMAGICKCOLORMAGENTA:
PixelSetMagenta(internp->pixel_wand, color_value);
break;
case IMAGICKCOLOROPACITY:
PixelSetOpacity(internp->pixel_wand, color_value);
break;
case IMAGICKCOLORALPHA:
PixelSetAlpha(internp->pixel_wand, color_value);
break;
#if MagickLibVersion > 0x628
case IMAGICKCOLORFUZZ:
PixelSetFuzz(internp->pixel_wand, color_value);
break;
#endif
default:
php_imagick_throw_exception (IMAGICKPIXEL_CLASS, "Unknown color type" TSRMLS_CC);
return;
break;
}
RETVAL_TRUE;
}
