Mercurial > dwindows

diff android/dw.cpp @ 2537:cd9d2ba251d5

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Android: Reimplement drawPolygon() using drawPath() instead of drawLines/Points(). Add some extra safety checks before calling into drawPolygon().
author bsmith@81767d24-ef19-dc11-ae90-00e081727c95
date Tue, 11 May 2021 22:44:45 +0000
parents d862d9e4069b
children 822f814a54f4
line wrap: on
line diff
--- a/android/dw.cpp	Tue May 11 22:19:28 2021 +0000
+++ b/android/dw.cpp	Tue May 11 22:44:45 2021 +0000
@@ -2582,7 +2582,7 @@
 {
     JNIEnv *env;
 
-    if((handle || pixmap) && (env = (JNIEnv *)pthread_getspecific(_dw_env_key)))
+    if((handle || pixmap) && npoints > 0 && x && y && (env = (JNIEnv *)pthread_getspecific(_dw_env_key)))
     {
         jintArray jx = env->NewIntArray(npoints);
         jintArray jy = env->NewIntArray(npoints);