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comparison 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
comparison
equal deleted inserted replaced
2536:d172ab2eddb6 2537:cd9d2ba251d5
2580 */ 2580 */
2581 void API dw_draw_polygon(HWND handle, HPIXMAP pixmap, int flags, int npoints, int *x, int *y) 2581 void API dw_draw_polygon(HWND handle, HPIXMAP pixmap, int flags, int npoints, int *x, int *y)
2582 { 2582 {
2583 JNIEnv *env; 2583 JNIEnv *env;
2584 2584
2585 if((handle || pixmap) && (env = (JNIEnv *)pthread_getspecific(_dw_env_key))) 2585 if((handle || pixmap) && npoints > 0 && x && y && (env = (JNIEnv *)pthread_getspecific(_dw_env_key)))
2586 { 2586 {
2587 jintArray jx = env->NewIntArray(npoints); 2587 jintArray jx = env->NewIntArray(npoints);
2588 jintArray jy = env->NewIntArray(npoints); 2588 jintArray jy = env->NewIntArray(npoints);
2589 2589
2590 if(jx && jy) 2590 if(jx && jy)