@@ -6,7 +6,7 @@

  *

  * History:

  *       1/07/2019 Creation

- *	 5/11/2019 Fix erroneous 1-pixel border around every tile

+ *         5/11/2019 Fix erroneous 1-pixel border around every tile

  *

  * Author: Dario Rodriguez dario@softhome.net

  * This program is distributed under the terms of the GNU GPL v2.1+

@@ -16,7 +16,7 @@ int

 main(int argc, array(string) argv)

 {

         int a4w,a4h;

-	int maxx,maxy;

+        int maxx,maxy;

         int px,py;

         string destfilename;

         int total;

@@ -30,30 +30,30 @@ main(int argc, array(string) argv)

         a4w=(int)argv[1];

         a4h=(int)argv[2];

         destfilename=argv[sizeof(argv)-1];

-	array(string) infiles=argv[3..sizeof(argv)-2];

-	maxx=maxy=1;

-	write("* Calculating tile size\n");

-	foreach(infiles, string f) {

-		img=Image.load(f);

-		if(img->xsize()>maxx)

-			maxx=img->xsize();

-		if(img->ysize()>maxy)

-			maxy=img->ysize();

-	}

-	result=Image.Image(maxx*a4w,maxy*a4h,255,255,255);

-	px=py=0;

-	total=0;

-	foreach(infiles, string f) {

-        	write("* Processing "+f+"...\n");

-		img=Image.load(f);

-		result->paste(img,px*(maxx),py*(maxy));

-		px++;

-		if(px>=a4w) {

-			px=0;

-			py++;

-		}

-		total++;

-	}

+        array(string) infiles=argv[3..sizeof(argv)-2];

+        maxx=maxy=1;

+        write("* Calculating tile size\n");

+        foreach(infiles, string f) {

+                img=Image.load(f);

+                if(img->xsize()>maxx)

+                        maxx=img->xsize();

+                if(img->ysize()>maxy)

+                        maxy=img->ysize();

+        }

+        result=Image.Image(maxx*a4w,maxy*a4h,255,255,255);

+        px=py=0;

+        total=0;

+        foreach(infiles, string f) {

+                write("* Processing "+f+"...\n");

+                img=Image.load(f);

+                result->paste(img,px*(maxx),py*(maxy));

+                px++;

+                if(px>=a4w) {

+                        px=0;

+                        py++;

+                }

+                total++;

+        }

         write("* Writing "+destfilename+"...\n");

         Stdio.write_file(destfilename,Image.PNG.encode(result));

         write("tiled "+total+" images into "+destfilename+". Process finished.\n");