Changeset 7861

Timestamp:

12/30/11 16:12:34 (8 years ago)

Author:

aivar

Message:

HistogramTool has problems finding the lifetime LUT on Linux when Fiji is run from a link. This version puts out more diagnostics. UIPanel had some NumberFormatExceptions, also in Linux.

Location:

trunk/projects/slim-plugin/src/main/java/imagej/slim/histogram

Files:

• HistogramTool.java (modified) (2 diffs)
• UIPanel.java (modified) (2 diffs)

trunk/projects/slim-plugin/src/main/java/imagej/slim/histogram/HistogramTool.java

@@ -98 +98 @@
         IndexColorModel colorModel = null;
         // 'getDirectory("luts")' works in IJ but not during NetBeans development
+        //TODO On Linux with a link to Fiji on the desktop this startup directory is the desktop!
         String startupPath = IJ.getDirectory("startup");
         String lutPath = startupPath + "luts" + File.separatorChar + LUT;
@@ -104 +105 @@
         }
         catch (IOException e) {
+            IJ.log("Problem loading LUT " + lutPath);
             System.out.println("Problem loading LUT " + lutPath);
         }
-
         // IJ converts the FloatProcessor to 8-bits and then uses this palette
         // for display.  Unfortunately values less than or greater than the LUT

trunk/projects/slim-plugin/src/main/java/imagej/slim/histogram/UIPanel.java

@@ -14 +14 @@
 import javax.swing.JPanel;
 import javax.swing.JTextField;
+
+import ij.IJ;
 
 /**
@@ -203 +205 @@
         DoubleFormatter minFormatter = new DoubleFormatter(true, DIGITS, min);
         _minTextField.setText(minFormatter.getText());
-        _minLUT = Double.parseDouble(_minTextField.getText());
+        try {
+            _minLUT = Double.parseDouble(_minTextField.getText());
+        }
+        catch (NumberFormatException e) {
+            IJ.log("Error parsing min '" + minFormatter.getText() + "' " + e);
+        }
         DoubleFormatter maxFormatter = new DoubleFormatter(false, DIGITS, max);
         _maxTextField.setText(maxFormatter.getText());
-        _maxLUT = Double.parseDouble(_maxTextField.getText());
+        try {
+            _maxLUT = Double.parseDouble(_maxTextField.getText());
+        }
+        catch (NumberFormatException e) {
+            IJ.log("Error parsing max '" + maxFormatter.getText() + "' " + e);
+        }
     }    
 }