1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
|
package ij.plugin;
import ij.*;
import ij.gui.*;
import ij.process.*;
import ij.plugin.*;
import ij.util.Tools;
/** The plugin implements the Image/Stacks/Tools/Montage to Stack command.
It creates a w*h image stack from an wxh image montage.
This is the opposite of what the "Make Montage" command does.
2010.04.20,TF: Final stack can be cropped to remove border around frames.
*/
public class StackMaker implements PlugIn {
private int rows;
private int columns;
private int border;
public void run(String arg) {
ImagePlus imp = WindowManager.getCurrentImage();
if (imp==null) {
IJ.noImage();
return;
}
if (imp.getStackSize()>1) {
IJ.error("This command requires a montage");
return;
}
String options = Macro.getOptions();
if (options!=null) {
options = options.replace("images_per_row=", "columns=");
options = options.replace("images_per_column=", "rows=");
}
columns = info("xMontage", imp, 2);
rows = info("yMontage", imp, 2);
String montageHeight = (String)imp.getProperty("yMontage");
if (montageHeight!=null)
rows = Integer.parseInt(montageHeight);
GenericDialog gd = new GenericDialog("Stack Maker");
gd.addNumericField("Columns: ", columns, 0);
gd.addNumericField("Rows: ", rows, 0);
gd.addNumericField("Border width: ", border, 0);
gd.showDialog();
if (gd.wasCanceled())
return;
columns = (int)gd.getNextNumber();
rows = (int)gd.getNextNumber();
border = (int)gd.getNextNumber();
if (rows==0 || columns==0)
return;
ImageStack stack = makeStack(imp.getProcessor(), rows, columns, border);
new ImagePlus("Stack", stack).show();
}
private int info(String key, ImagePlus imp, int value) {
String svalue = imp.getStringProperty(key);
if (svalue!=null)
value = Integer.parseInt(svalue);
return value;
}
public ImageStack makeStack(ImageProcessor ip, int rows, int columns, int border) {
int stackSize = rows*columns;
int width = ip.getWidth()/columns;
int height = ip.getHeight()/rows;
//IJ.log("makeStack: "+rows+" "+columns+" "+border+" "+width+" "+height);
ImageStack stack = new ImageStack(width, height);
for (int y=0; y<rows; y++)
for (int x=0; x<columns; x++) {
ip.setRoi(x*width, y*height, width, height);
stack.addSlice(null, ip.crop());
}
if (border>0) {
int cropwidth = width-border-border/2;
int cropheight = height-border-border/2;
StackProcessor sp = new StackProcessor(stack,ip);
stack = sp.crop(border, border, cropwidth, cropheight);
}
return stack;
}
}
|
