Commit 43532474 authored by Makayla Shepherd's avatar Makayla Shepherd
Browse files

qnet will not crash when zooming. Fixes #2171. 

git-svn-id: http://subversion.wr.usgs.gov/repos/prog/isis3/trunk@6274 41f8697f-d340-4b68-9986-7bafba869bb8
parent 94839c9b

isis/src/qisis/objs/CubeViewport/ViewportBufferFill.cpp

+1 −1
Original line number Diff line number Diff line
@@ -96,7 +96,7 @@ namespace Isis { 
   * Cancels the current operation. Stops filling ASAP.

   */

  void ViewportBufferFill::stop() {

    p_rect->setBottom(p_requestPosition);

    p_rect->setBottom(p_requestPosition - 1);

  }

isis/src/qisis/objs/CubeViewport/ViewportBufferFill.h

+5 −1
Original line number Diff line number Diff line
@@ -11,8 +11,12 @@ namespace Isis { 
   * @author ????-??-?? Unknown

   *

   * @internal

   *   @history 2011-04-25 Steven Lambright Fixed a problem where 1 too few

   *   @history 2011-04-25 Steven Lambright - Fixed a problem where 1 too few

   *                       lines were being read

   *   @history 2015-06-30 Makayla Shepherd and Ian Humphrey - Modified stop() to keep the viewport

   *                       buffer object from reading an extra line at the bottom of the viewport 

   *                       rectangle. This could potentially cause a crash from reading outside of 

   *                       the bounds. Fixes #2171.

   */

  class ViewportBufferFill : public ViewportBufferAction {

    public: