ImageJ base code to get access to all the classes and their methods to test new Plugins. https://imagejdocu.tudor.lu/howto/plugins/the_imagej_eclipse_howto
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79 lines
2.5 KiB
79 lines
2.5 KiB
// An ImageJ tool that makes nice and easy labels
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// as seen https://twitter.com/Astbury_BSL/status/1258677104696311809
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// Author: Jerome Mutterer
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var label = 'label';
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var lineWidth = 2;
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var globalLineWidth = parseInt(call('ij.gui.Line.getWidth'));
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macro "Label Tool (double click for options) - C037o0d55L3d65L65f5T830ca" {
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width = parseInt(call('ij.gui.Line.getWidth'));
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if (width>1 || width!=globalLineWidth) {
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lineWidth=width;
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globalLineWidth = width;
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}
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radius = maxOf(4,lineWidth*2);
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getCursorLoc(x, y, z, flags);
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if (flags&9>0) { // shift or alt
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removeLabel(x,y);
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exit();
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}
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getDateAndTime(yr, mo, dw, d, h, m, s, ms);
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uid = "labeltool_"+yr+""+mo+""+d+""+h+""+m+""+s+""+ms;
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nbefore = Overlay.size;
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getCursorLoc(x1, y1, z, flags);
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setLineWidth(lineWidth);
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while (flags&16>0) {
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getCursorLoc(x1, y1, z, flags);
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drawItem();
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wait(30);
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while (Overlay.size>nbefore)
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Overlay.removeSelection(Overlay.size-1);
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}
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drawItem();
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label =getString("Enter label", label);
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while (Overlay.size>nbefore)
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Overlay.removeSelection(Overlay.size-1);
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drawItem();
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}
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function drawItem() {
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makeOval(x-radius, y-radius, radius*2, radius*2);
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Roi.setName(uid);
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Overlay.addSelection("",0,""+hexCol());
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makeLine(x, y,x1,y1,x1+(((x1<x)*-1)+((x1>=x)*1))*getStringWidth(label),y1);
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Roi.setName(uid);
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Overlay.addSelection(""+hexCol(), lineWidth);
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setFont("user");
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makeText(label, x1 - (x1<x)*getStringWidth(label), y1-getValue("font.height")-lineWidth);
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Roi.setName(uid);
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Overlay.addSelection(""+hexCol(), lineWidth);
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run("Select None");
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}
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function hexCol() {
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return IJ.pad(toHex(getValue("rgb.foreground")),6);
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}
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function removeLabel(x,y) {
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index = Overlay.indexAt(x,y);
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if (index>=0) {
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Overlay.activateSelection(index);
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name = Roi.getName();
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Overlay.removeRois(name);
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Roi.remove;
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}
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}
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macro "Label Tool (double click for options) Options" {
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Dialog.create("Label Maker Tool Options");
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Dialog.addNumber("Line width:", lineWidth, 0, 3, "pixels");
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m1 = "Shift or alt click to remove a label.\n";
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m2 = "Double click on text tool to change\n";
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m3 = "font size and color.";
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Dialog.setInsets(0, 0, 0);
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Dialog.addMessage(m1+m2+m3);
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Dialog.show();
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lineWidth = Dialog.getNumber();
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}
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