From 0c74cc4f4dc739772f7c1f450c96e4b6abd9bd3a Mon Sep 17 00:00:00 2001
From: Johannes Hofmann <Johannes.Hofmann@gmx.de>
Date: Mon, 26 Jan 2009 11:07:11 +0100
Subject: standardize -t option for stitching to a TIFF file

---
 src/Stitch.H   |  3 ---
 src/Stitch.cxx | 41 ++---------------------------------------
 src/gipfel.cxx | 19 +++----------------
 3 files changed, 5 insertions(+), 58 deletions(-)

(limited to 'src')

diff --git a/src/Stitch.H b/src/Stitch.H
index 0632192..1617379 100644
--- a/src/Stitch.H
+++ b/src/Stitch.H
@@ -18,7 +18,6 @@ class Stitch {
 	private:
 		GipfelWidget *gipf[MAX_PICS];
 		int num_pics;
-		OutputImage *single_images[MAX_PICS];
 		OutputImage *merged_image;
 
 	public:
@@ -30,8 +29,6 @@ class Stitch {
 
 		OutputImage * set_output(OutputImage *img);
 
-		OutputImage * set_output(const char *file, OutputImage *img);
-
 		int resample(GipfelWidget::sample_mode_t m,
 			int w, int h, double view_start, double view_end);
 };
diff --git a/src/Stitch.cxx b/src/Stitch.cxx
index 251323d..6ab6542 100644
--- a/src/Stitch.cxx
+++ b/src/Stitch.cxx
@@ -23,10 +23,8 @@ static double pi_d = asin(1.0) * 2.0;
 static double deg2rad = pi_d / 180.0;
 
 Stitch::Stitch() {
-	for (int i=0; i<MAX_PICS; i++) {
+	for (int i=0; i<MAX_PICS; i++)
 		gipf[i] = NULL;
-		single_images[i] = NULL;
-	}
 
 	merged_image = NULL;
 	num_pics = 0;
@@ -67,24 +65,6 @@ Stitch::set_output(OutputImage *img) {
 	return ret;
 }
 
-OutputImage*
-Stitch::set_output(const char *file, OutputImage *img) {
-	OutputImage *ret = NULL;
-
-	for (int i=0; i<MAX_PICS; i++) {
-		if (gipf[i] != NULL) {
-			const char *img_file = gipf[i]->get_image_filename();
-			if (img_file && strcmp(file, img_file) == 0) {
-				ret = single_images[i];
-				single_images[i] = img;
-				break;
-			}
-		}
-	}
-
-	return ret;
-}
-
 int
 Stitch::resample(GipfelWidget::sample_mode_t m,
 	int w, int h, double view_start, double view_end) {
@@ -102,11 +82,6 @@ Stitch::resample(GipfelWidget::sample_mode_t m,
 		if (merged_image->init(w, h) != 0)
 			merged_image = NULL;
 
-	for (int i=0; i<MAX_PICS; i++)
-		if (single_images[i]) 
-			if (single_images[i]->init(w, h) != 0)
-				single_images[i] = NULL;
-
 	for (int y = 0; y < h; y++) {
 		double a_nick = atan((double)(y_off - y)/radius);
 
@@ -115,7 +90,7 @@ Stitch::resample(GipfelWidget::sample_mode_t m,
 			a_view = view_start + x * step_view;
 			merged_pixel_set = 0;
 			for (int i = 0; i < num_pics; i++) {
-				if (merged_pixel_set && !single_images[i])
+				if (merged_pixel_set)
 					continue;
 
 				if (gipf[i]->get_pixel(m, a_view, a_nick,
@@ -125,9 +100,6 @@ Stitch::resample(GipfelWidget::sample_mode_t m,
 					g = std::max(std::min(g, MAX_VALUE), 0);
 					b = std::max(std::min(b, MAX_VALUE), 0);
 
-					if (single_images[i])
-						single_images[i]->set_pixel(x, r, g, b);
-
 					if (!merged_pixel_set && merged_image) {
 						merged_image->set_pixel(x, r, g, b);
 						merged_pixel_set++;
@@ -138,19 +110,10 @@ Stitch::resample(GipfelWidget::sample_mode_t m,
 
 		if (merged_image)
 			merged_image->next_line();
-
-		for (int i=0; i<MAX_PICS; i++) {
-			if (single_images[i])
-				single_images[i]->next_line();
-		}
 	}
 
 	if (merged_image)
 		merged_image->done();
 
-	for (int i=0; i<MAX_PICS; i++)
-		if (single_images[i])
-			single_images[i]->done();
-
 	return 0;
 }
diff --git a/src/gipfel.cxx b/src/gipfel.cxx
index ce90816..69648d6 100644
--- a/src/gipfel.cxx
+++ b/src/gipfel.cxx
@@ -293,8 +293,8 @@ void usage() {
 		"   -b              Use bicubic interpolation for stitching.\n"
 		"   -w <width>      Width of result image.\n"
 		"   -h <height>     Height of result image.\n"
-		"   -j <file>       JPEG output file for Stitch mode.\n"
-		"   -t <dir>        Output directory for TIFF images in Stitch mode.\n"
+		"   -j <file>       JPEG output file in Stitch mode.\n"
+		"   -t <file>       TIFF output file in Stitch mode.\n"
 		"   -p              Export position of image to stdout.\n"
 		"   -e <file>       Export positions of hills from <file> on image.\n"
 		"   -E              Export hills from default data file.\n"
@@ -623,20 +623,7 @@ stitch(GipfelWidget::sample_mode_t m, int b_16,
 
 	} else if (type & STITCH_TIFF) {
 
-		for (int i=0; i<argc; i++) {
-			char buf[1024];
-			char *dot;
-
-			snprintf(buf, sizeof(buf), "%s/%s", path, basename(argv[i]));
-			dot = strrchr(buf, '.');
-			if (dot)
-				*dot = '\0';
-
-			strncat(buf, ".tiff", sizeof(buf));
-
-			st->set_output(argv[i], new TIFFOutputImage(buf, b_16?16:8));
-		}
-
+		st->set_output(new TIFFOutputImage(path, 90));
 		st->resample(m, stitch_w, stitch_h, from, to);
 
 	} else {
-- 
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