From c97b6d95897c59e2098e45ee58aab61ec3703d22 Mon Sep 17 00:00:00 2001
From: reinelt <>
Date: Mon, 13 Mar 2000 15:58:24 +0000
Subject: [lcd4linux @ 2000-03-13 15:58:24 by reinelt] release 0.9 moved row
 parsing to parser.c all basic work finished

---
 display.c | 15 ++++++++++++++-
 1 file changed, 14 insertions(+), 1 deletion(-)

(limited to 'display.c')

diff --git a/display.c b/display.c
index e3f6aee..e00f791 100644
--- a/display.c
+++ b/display.c
@@ -1,4 +1,4 @@
-/* $Id: display.c,v 1.4 2000/03/10 17:36:02 reinelt Exp $
+/* $Id: display.c,v 1.5 2000/03/13 15:58:24 reinelt Exp $
  *
  * framework for device drivers
  *
@@ -20,6 +20,12 @@
  *
  *
  * $Log: display.c,v $
+ * Revision 1.5  2000/03/13 15:58:24  reinelt
+ *
+ * release 0.9
+ * moved row parsing to parser.c
+ * all basic work finished
+ *
  * Revision 1.4  2000/03/10 17:36:02  reinelt
  *
  * first unstable but running release
@@ -59,6 +65,7 @@
 
 #include <stdlib.h>
 #include <stdio.h>
+#include <math.h>
 
 #include "cfg.h"
 #include "display.h"
@@ -118,6 +125,12 @@ int lcd_bar (int type, int row, int col, int max, int len1, int len2)
 {
   if (row<1 || row>Display->rows) return -1;
   if (col<1 || col>Display->cols) return -1;
+  if (!(type & (BAR_H2 | BAR_V2))) len2=len1;
+  if (type & BAR_LOG) {
+    type &= ~BAR_LOG;
+    len1=(double)max*log(len1+1)/log(max); 
+    len2=(double)max*log(len2+1)/log(max); 
+  }
   return Display->bar(type, row-1, col-1, max, len1, len2);
 }
 
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