1 files changed, 0 insertions, 74 deletions
diff --git a/src/ui/logscale.cpp b/src/ui/logscale.cpp
deleted file mode 100644
index 921004fd9..000000000
--- a/src/ui/logscale.cpp
+++ /dev/null
@@ -1,74 +0,0 @@
-// Copyright (c) 2000-2001 Brad Hughes <bhughes@trolltech.com>
-//
-// Use, modification and distribution is allowed without limitation,
-// warranty, or liability of any kind.
-//
-
-#include "logscale.h"
-
-#include <math.h>
-#include <stdio.h>
-
-
-LogScale::LogScale(int maxscale, int maxrange)
-    : indices(0), s(0), r(0)
-{
-    setMax(maxscale, maxrange);
-}
-
-
-LogScale::~LogScale()
-{
-    if (indices)
-	delete [] indices;
-}
-
-
-void LogScale::setMax(int maxscale, int maxrange)
-{
-    if (maxscale == 0 || maxrange == 0)
-	return;
-
-    s = maxscale;
-    r = maxrange;
-
-    if (indices)
-	delete [] indices;
-
-    double alpha;
-    int i, scaled;
-    double domain = double(maxscale),
-	    range = double(maxrange),
-		x = 1.0,
-	       dx = 1.0,
-		y = 0.0,
-	       yy = 0.0,
-		t = 0.0,
-	       e4 = double(1.0E-8);
-
-    indices = new int[maxrange];
-    for (i = 0; i < maxrange; i++)
-	indices[i] = 0;
-
-    // initialize log scale
-    while (fabs(dx) > e4) {
-	t = log((domain + x) / x);
-	y = (x * t) - range;
-	yy = t - (domain / (x + domain));
-	dx = y / yy;
-	x -= dx;
-    }
-
-    alpha = x;
-    for (i = 1; i < (int) domain; i++) {
-	scaled = (int) floor(0.5 + (alpha * log((double(i) + alpha) / alpha)));
-	if (indices[scaled - 1] < i)
-	    indices[scaled - 1] = i;
-    }
-}
-
-
-int LogScale::operator[](int index)
-{
-    return indices[index];
-}