Changeset 8 in Sophya for trunk/SophyaPI/PI/piimage.cc

Timestamp:

Mar 1, 1996, 5:54:25 PM (30 years ago)

Author:

eros

Message:

Version X OK apres PIOptmenu, et modif ds pibwdgx.cc - Ajout de pidraw

et pihisto - Nettoyage et ajout de pidemo. Reza

File:

• trunk/SophyaPI/PI/piimage.cc (modified) (1 diff)

trunk/SophyaPI/PI/piimage.cc

@@ -128 +128 @@
 }
 
+/* --Methode-- */
+void PIImage::SetOffset(int ox, int oy)
+{
+if (img == NULL)  {offx = offy = 0;  return; }
+if (ox < 0)  ox = 0;
+if (ox >= (img->XSize()-1))  ox = img->XSize()-2;
+if (oy < 0)  oy = 0;
+if (oy >= (img->YSize()-1))  oy = img->YSize()-2;
+offx = ox;  offy = oy;
+return;
+}
 
 /* --Methode-- */