// "HDR explorer Tool" // To explore High Dynamic Range Images, // this tool macro adjusts the display range // to local min and max in the search box, // a little like what the eye does very nicely // when scanning a scene. The display range // is displayed in the status bar as the search // box is moved over the image. // // Try it out with the "M51 Galaxy (16-bits)" and // "CT" (ImageJ 1.37j or later) sample images. // // Modified from the DrawingTools.txt. var size=50; macro "HDR explorer Tool - C037T0508hT5508dTa508rO16aaL686eL4b8b" { if (bitDepth==24) exit("This macro only works with grayscale images"); setupUndo(); x2=-1;y2=-1; while (true) { getCursorLoc(x, y, z, flags); if (flags&16==0) exit(); if (x!=x2 || y!=y2) { makeRectangle(x-size/2,y-size/2,size,size); getStatistics(area, mean, min, max); setMinAndMax(min, max); showStatus("Display Range: "+min+" - "+max); } x2=x; y2 =y; wait(10); } } macro "HDR explorer Tool Options" { size= getNumber("Search Box Size: ", size); }