pajoye Wed Dec 11 15:44:45 2002 EDT
Modified files:
/php4/ext/gd gd.c
Log:
Add imageantialias(im, flag)
Add AA support for bundled imageline
Index: php4/ext/gd/gd.c
diff -u php4/ext/gd/gd.c:1.237 php4/ext/gd/gd.c:1.238
--- php4/ext/gd/gd.c:1.237 Tue Dec 10 14:45:58 2002
+++ php4/ext/gd/gd.c Wed Dec 11 15:44:44 2002
@@ -18,7 +18,7 @@
+----------------------------------------------------------------------+
*/
-/* $Id: gd.c,v 1.237 2002/12/10 19:45:58 iliaa Exp $ */
+/* $Id: gd.c,v 1.238 2002/12/11 20:44:44 pajoye Exp $ */
/* gd 1.2 is copyright 1994, 1995, Quest Protein Database Center,
Cold Spring Harbor Labs. */
@@ -182,7 +182,7 @@
PHP_FE(imagecreate,
NULL)
#if HAVE_LIBGD20
PHP_FE(imagecreatetruecolor, NULL)
- PHP_FE(imageistruecolor, NULL)
+ PHP_FE(imageistruecolor, NULL)
PHP_FE(imagetruecolortopalette, NULL)
PHP_FE(imagesetthickness, NULL)
PHP_FE(imagefilledarc, NULL)
@@ -196,6 +196,7 @@
#ifdef HAVE_GD_BUNDLED
PHP_FE(imagerotate, NULL)
+ PHP_FE(imageantialias, NULL)
#endif
#if HAVE_GD_IMAGESETTILE
@@ -2129,6 +2130,7 @@
{
zval **IM, **x1, **y1, **x2, **y2, **col;
gdImagePtr im;
+ int antialias=0;
if (ZEND_NUM_ARGS() != 6 || zend_get_parameters_ex(6, &IM, &x1, &y1, &x2, &y2,
&col) == FAILURE) {
ZEND_WRONG_PARAM_COUNT();
@@ -2142,6 +2144,16 @@
convert_to_long_ex(y2);
convert_to_long_ex(col);
+#ifdef HAVE_GD_BUNDLED
+ antialias = im->antialias;
+#endif
+ if (antialias) {
+ gdImageAALine(im, Z_LVAL_PP(x1), Z_LVAL_PP(y1), Z_LVAL_PP(x2),
+Z_LVAL_PP(y2), Z_LVAL_PP(col));
+ } else {
+ gdImageLine(im, Z_LVAL_PP(x1), Z_LVAL_PP(y1), Z_LVAL_PP(x2),
+Z_LVAL_PP(y2), Z_LVAL_PP(col));
+ }
+
+
gdImageLine(im, Z_LVAL_PP(x1), Z_LVAL_PP(y1), Z_LVAL_PP(x2), Z_LVAL_PP(y2),
Z_LVAL_PP(col));
RETURN_TRUE;
}
@@ -4063,6 +4075,24 @@
}
/* }}} */
#endif
+
+/* {{{ proto imagesetantialias(int im, bool on)
+ Should antialiased functions used or not*/
+PHP_FUNCTION(imageantialias)
+{
+ zval **IM, **alias;
+ gdImagePtr im;
+
+ if (ZEND_NUM_ARGS() != 2 || zend_get_parameters_ex(2, &IM, &alias) == FAILURE)
+{
+ ZEND_WRONG_PARAM_COUNT();
+ }
+ ZEND_FETCH_RESOURCE(im, gdImagePtr, IM, -1, "Image", le_gd);
+ convert_to_boolean_ex(alias);
+ gdImageAntialias(im, Z_LVAL_PP(alias));
+ RETURN_TRUE;
+}
+/* }}} */
+
+
/* End section: Filters */
/*
--
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