perfsonar development work

Author: nina
Date: 2009-01-17 09:08:32 -0500 (Sat, 17 Jan 2009)
New Revision: 4889

Modified:
   
branches/perfsonarui/src/org/perfsonar/perfsonarui/ippm/ui/panels/IPPMResponseChartPanel.java
Log:
Minimum tick for IPDV/OWD/errors/discards graphs changed to be an integer 
always

Modified: 
branches/perfsonarui/src/org/perfsonar/perfsonarui/ippm/ui/panels/IPPMResponseChartPanel.java
===================================================================
--- 
branches/perfsonarui/src/org/perfsonar/perfsonarui/ippm/ui/panels/IPPMResponseChartPanel.java
       2009-01-17 11:26:25 UTC (rev 4888)
+++ 
branches/perfsonarui/src/org/perfsonar/perfsonarui/ippm/ui/panels/IPPMResponseChartPanel.java
       2009-01-17 14:08:32 UTC (rev 4889)
@@ -36,6 +36,8 @@
 import org.jfree.chart.axis.DateAxis;
 import org.jfree.chart.axis.NumberAxis;
 import org.jfree.chart.axis.NumberTickUnit;
+import org.jfree.chart.axis.TickUnit;
+import org.jfree.chart.axis.TickUnitSource;
 import org.jfree.chart.plot.CombinedDomainXYPlot;
 import org.jfree.chart.plot.XYPlot;
 import org.jfree.chart.renderer.xy.XYItemRenderer;
@@ -121,6 +123,23 @@
        }
     
     protected void preparePlots() {
+               TickUnitSource units = new TickUnitSource() {
+                       public TickUnit getCeilingTickUnit(double arg0) {
+                               double d = Math.rint(arg0);
+                               if (d < arg0) d += 1.0;
+                               return new NumberTickUnit(d);
+                       }
+                       public TickUnit getCeilingTickUnit(TickUnit arg0) {
+                               return getCeilingTickUnit(arg0.getSize());
+                       }
+                       public TickUnit getLargerTickUnit(TickUnit arg0) {
+                               return getCeilingTickUnit(arg0);
+                       }
+               };
+       /*
+               for (int i=0; i <10; i++) units.add(new NumberTickUnit(i));   
          
+               for (int i=10; i <=150; i+=10) units.add(new 
NumberTickUnit(i));
+               */
                dateAxis = new DateAxis("", TimeZone.getDefault(), 
Locale.getDefault());
                dateAxis.setAutoRange(true);
                dateAxis.setDateFormatOverride(new SimpleDateFormat("d MMM yy 
HH:mm:ss"));
@@ -136,8 +155,9 @@
                        bitAxis.setAxisLinePaint(gridColor);
                        bitAxis.setTickMarkPaint(gridColor);
                        bitAxis.setTickMarksVisible(true);
-                       bitAxis.setAutoRangeIncludesZero(false);
-                       
+                       bitAxis.setAutoRangeIncludesZero(true);
+                       bitAxis.setStandardTickUnits(units);
+
                plots[m] = new XYPlot(null,dateAxis,bitAxis,new 
XYLineAndShapeRenderer(true,false));
                
                lookup.put(IPPMRequest.measurements[m][i],new Integer(m));
@@ -167,6 +187,7 @@
                bitAxis.setTickUnit(new NumberTickUnit(1));
                bitAxis.setTickMarksVisible(true);
                bitAxis.setAutoRangeIncludesZero(false);
+
                plots[IPPMRequest.measurements.length] = new 
XYPlot(null,dateAxis,bitAxis,new XYStepAreaRenderer());
 
         for(int i = 1; i<=50; i++){