0.6.3

leaf.php

@@ -2,7 +2,7 @@
 <?php
 
 // Leaf - Tools for Book Scans
-$version = "0.6.2";
+$version = "0.6.3";
 $time_start = microtime(true);
 
 // Functions
@@ -33,7 +33,7 @@ function args($query) {
 		$parts = explode("=", $value);
 		$opt[trim($parts[0],"-")] = isset($parts[1]) ? $parts[1] : 1;
 		}
-	if ($query == "app") {
+	if ($query == "app" && isset($argv[1])) {
 		return $argv[1];
 		} elseif ($query == "dir") {
 		return chop($argv[count($argv)-1], "/")."/";
@@ -78,7 +78,7 @@ function bashcolor($str,$fgcolor="white",$bgcolor=null) {
 
 // Checks
 
-if (!is_dir(args("dir"))) {
+if (args("dir") && !is_dir(args("dir"))) {
 	msg("Problem with working dir: ".args("dir"), 1);
 	}
 
@@ -86,10 +86,31 @@ if (!is_dir("scratch")) {
 	mkdir("scratch");
 	}
 
+////////////////////////////////////////////////////////////////////////////////////////////////
+// Help
+//////////////////////
+if (!args("app")) {
+/////////////////////////////////////////////////////////////////////////
+
+$help = "Leaf $version
+USAGE: leaf [mode] [-options] directory
+
+Modes:
+review                    print a table of image statistics
+dpiset                    set image dpi
+	-x=<dpi>              specify dpi
+	-height=<inches>      calculate dpi from specified height
+makepdf                   combine images into a pdf
+stripcrop                 strip exif crop values from images
+
+";
+echo $help;
+fin();
+
 ////////////////////////////////////////////////////////////////////////////////////////////////
 // Review: output a table of stats on source images
 //////////////////////
-if (args("app") == "review") {
+} elseif (args("app") == "review") {
 echo Welcome("List image statistics");
 /////////////////////////////////////////////////////////////////////////
 
@@ -180,8 +201,9 @@ if (file_exists($dest)) {
 	}
 echo "Creating pdf...\n\n";
 exec("img2pdf --verbose --viewer-page-layout twocolumnright --output ".$dest." ".$input);
+echo "\n";
 msg("Press return to open in Acrobat",2);
-exec("open ".$dest." -b com.adobe.Acrobat");
+exec("open ".$dest." -b com.adobe.Acrobat.Pro");
 
 fin();
 
@@ -205,7 +227,7 @@ if (args("height")) {
 foreach ($files as $file) {
 	echo "Processing ".$file.": ";
 	$ext = pathinfo($file, PATHINFO_EXTENSION);
-	if ($height) {
+	if (isset($height)) {
 		list ($imwidth, $imheight) = getimagesize($file);
 		$x = floor($imheight/$height);
 		}
@@ -676,5 +698,8 @@ exec("open ".implode(" ",$files)." -b com.adobe.Photoshop");
 
 // check bridge labels
 // for i in *; do exiftool -s -s -s -Label $i; done
+
+// convert to sRGB lossy
+// jpegicc -q100 001-Plustek0001.jpg 001-Plustek0001_out.jpg
 				
 ?>