2025.02.17 (1.54p; Release version)

imagej · Feb 18, 2025 · 03382be · 03382be
1 parent d05f254
commit 03382be
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Showing 3 changed files with 17 additions and 8 deletions.
diff --git a/ij/ImageJ.java b/ij/ImageJ.java
@@ -78,8 +78,8 @@ public class ImageJ extends Frame implements ActionListener,
 	MouseListener, KeyListener, WindowListener, ItemListener, Runnable {
 
 	/** Plugins should call IJ.getVersion() or IJ.getFullVersion() to get the version string. */
-	public static final String VERSION = "1.54n";
-	public static final String BUILD = ""; //10
+	public static final String VERSION = "1.54p";
+	public static final String BUILD = "";
 	public static Color backgroundColor = new Color(237,237,237);
 	/** SansSerif, 12-point, plain font. */
 	public static final Font SansSerif12 = new Font("SansSerif", Font.PLAIN, 12);

diff --git a/ij/process/ImageProcessor.java b/ij/process/ImageProcessor.java
@@ -1100,8 +1100,10 @@ private void process(int op, double value) {
 
 	/**
 	 * Returns an array containing the pixel values along the
-	 * line starting at (x1,y1) and ending at (x2,y2). Pixel
-	 * values are sampled using getInterpolatedValue(double,double)
+	 * line starting at (x1,y1) and ending at (x2,y2). The end
+	 * point is included, and the interval is chosen such that
+	 * the distance between successive points is close to 1.0 pixel.
+	 * Pixel values are sampled using getInterpolatedValue(double,double)
 	 * if interpolation is enabled or getPixelValue(int,int) if it is not.
 	 * For byte and short images, returns calibrated values if a
 	 * calibration table has been set using setCalibrationTable().
@@ -1114,20 +1116,20 @@ private void process(int op, double value) {
 	public double[] getLine(double x1, double y1, double x2, double y2) {
 		double dx = x2-x1;
 		double dy = y2-y1;
-		int n = (int)Math.round(Math.sqrt(dx*dx + dy*dy)) + 1;
+		int n = (int)Math.round(Math.sqrt(dx*dx + dy*dy));
 		double xinc = n>0?dx/n:0;
 		double yinc = n>0?dy/n:0;
-		double[] data = new double[n];
+		double[] data = new double[n+1];
 		double rx = x1;
 		double ry = y1;
 		if (interpolate) {
-			for (int i=0; i<n; i++) {
+			for (int i=0; i<=n; i++) {
 				data[i] = getInterpolatedValue(rx, ry);
 				rx += xinc;
 				ry += yinc;
 			}
 		} else {
-			for (int i=0; i<n; i++) {
+			for (int i=0; i<=n; i++) {
 				data[i] = getPixelValue((int)Math.round(rx), (int)Math.round(ry));
 				rx += xinc;
 				ry += yinc;

diff --git a/release-notes.html b/release-notes.html
@@ -6,6 +6,13 @@
 <body>
 
 
+<li> <u>1.54p  17 February 2025</u>
+<ul>
+<li> Thanks to Michael Schmid, fixed 1.54m9 <i>Analyze&gt;Plot Profile</i>
+regression where ImageProcessor.getLine() did not sample the
+correct points
+</ul>
+
 <li> <u>1.54n  17 February 2025</u>
 <ul>
 <li> Thanks to Christophe Leterrier, fixed bugs with how