pajoye Fri Feb 28 20:15:33 2003 EDT
Modified files: (Branch: PHP_4_3)
/php4/ext/gd gd.c
Log:
MFH imageistruecolor, imagesavealpha
Index: php4/ext/gd/gd.c
diff -u php4/ext/gd/gd.c:1.221.2.12 php4/ext/gd/gd.c:1.221.2.13
--- php4/ext/gd/gd.c:1.221.2.12 Fri Jan 24 14:24:01 2003
+++ php4/ext/gd/gd.c Fri Feb 28 20:15:32 2003
@@ -18,7 +18,7 @@
+----------------------------------------------------------------------+
*/
-/* $Id: gd.c,v 1.221.2.12 2003/01/24 19:24:01 iliaa Exp $ */
+/* $Id: gd.c,v 1.221.2.13 2003/03/01 01:15:32 pajoye Exp $ */
/* gd 1.2 is copyright 1994, 1995, Quest Protein Database Center,
Cold Spring Harbor Labs. */
@@ -148,11 +148,13 @@
PHP_FE(imagecreate,
NULL)
#if HAVE_LIBGD20
PHP_FE(imagecreatetruecolor, NULL)
+ PHP_FE(imageistruecolor, NULL)
PHP_FE(imagetruecolortopalette, NULL)
PHP_FE(imagesetthickness, NULL)
PHP_FE(imagefilledarc, NULL)
PHP_FE(imagefilledellipse, NULL)
PHP_FE(imagealphablending, NULL)
+ PHP_FE(imagesavealpha, NULL)
PHP_FE(imagecolorresolvealpha, NULL)
PHP_FE(imagecolorclosestalpha, NULL)
PHP_FE(imagecolorexactalpha, NULL)
@@ -711,6 +713,23 @@
}
/* }}} */
+/* {{{ proto int imageistruecolor(int im)
+ * return true if the image uses truecolor */
+PHP_FUNCTION(imageistruecolor)
+{
+ zval **IM;
+ gdImagePtr im;
+
+ if (ZEND_NUM_ARGS() != 1 || zend_get_parameters_ex(1, &IM) == FAILURE) {
+ ZEND_WRONG_PARAM_COUNT();
+ }
+
+ ZEND_FETCH_RESOURCE(im, gdImagePtr, IM, -1, "Image", le_gd);
+
+ RETURN_BOOL(im->trueColor);
+}
+/* }}} */
+
/* {{{ proto void imagetruecolortopalette(resource im, bool ditherFlag, int
colorsWanted)
Convert a true colour image to a palette based image with a number of colours,
optionally using dithering. */
PHP_FUNCTION(imagetruecolortopalette)
@@ -868,6 +887,27 @@
RETURN_TRUE;
}
/* }}} */
+
+#if HAVE_LIBGD20
+/* {{{ proto void imagesavealpha(resource im, bool on)
+ * Include alpha channel to a saved image */
+PHP_FUNCTION(imagesavealpha)
+{
+ zval **IM, **save;
+ gdImagePtr im;
+
+ if (ZEND_NUM_ARGS() != 2 || zend_get_parameters_ex(2, &IM,
&save) == FAILURE) {
+ ZEND_WRONG_PARAM_COUNT();
+ }
+
+ ZEND_FETCH_RESOURCE(im, gdImagePtr, IM, -1,
"Image", le_gd);
+ convert_to_boolean_ex(save);
+
+ gdImageSaveAlpha(im,
Z_LVAL_PP(save));
+
+ RETURN_TRUE;
+}
+#endif
#if HAVE_GD_BUNDLED
/* {{{ proto void imagelayereffect(resource im, int effect)
--
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