removed zoomtools int functions

Changed viewport.cxx to use long instead of int like all other zoom
functions and in this succession removed the zoomtools int functions
which where only added for this one exception.

1 files changed, 0 insertions, 21 deletions

diff --git a/basegfx/source/tools/zoomtools.cxx b/basegfx/source/tools/zoomtools.cxx
index d4b274ce0b01..34b0b8cba3f9 100644
--- a/basegfx/source/tools/zoomtools.cxx
+++ b/basegfx/source/tools/zoomtools.cxx
@@ -129,27 +129,6 @@ long zoomOut(long nCurrent)
     nNew = enforceStep(nNew, nCurrent, 25);
     return nNew;
 }
-
-/**
-* Increasing the zoom level.
-*
-* @param nCurrent current zoom factor
-*/
-int zoomIn(int nCurrent)
-{
-    return static_cast<int>( zoomIn( long( nCurrent ) ) );
-}
-
-/**
-* Decreasing the zoom level.
-*
-* @param nCurrent current zoom factor
-*/
-int zoomOut(int nCurrent)
-{
-    return static_cast<int>( zoomOut( long( nCurrent ) ) );
-}
-
 } // namespace zoomtools
 } // namespace basegfx