fixed image wrap on resize

jdh2358 · jdh2358 · commit af42e6bf4030 · 2004-06-24T21:40:37.000Z
svn path=/trunk/matplotlib/; revision=361
diff --git a/src/_backend_agg.cpp b/src/_backend_agg.cpp
@@ -895,8 +895,11 @@ RendererAgg::draw_image(const Py::Tuple& args) {
       thisx = i+x; 
       thisy =  isUpper ?  oy+j : oy-j; 
 
-      if (thisx<0 || thisx>=width)  continue;
-      if (thisy<0 || thisy>=height) continue;
+      if (thisx<0 || thisx>=width || thisy<0 || thisy>=height) {
+	ind += 4;
+	continue;
+      }
+	
       pixfmt::color_type p;
       p.r = *(image->bufferOut+ind++);
       p.g = *(image->bufferOut+ind++);
diff --git a/src/_image.cpp b/src/_image.cpp
@@ -477,8 +477,10 @@ _image_module::from_images(const Py::Tuple& args) {
       for (size_t i=0; i<thisim->colsOut; i++) {
 	thisx = i+ox;  
 	thisy = j+oy; 
-	if (thisx<0 || thisx>=numcols)  continue;
-	if (thisy<0 || thisy>=numrows) continue;
+	if (thisx<0 || thisx>=numcols || thisy<0 || thisy>=numrows) {
+	  ind +=4;
+	  continue;
+	}
 
 	pixfmt::color_type p;
 	p.r = *(thisim->bufferOut+ind++);
