* Mabye I should do better testing of what I "fix"; absolute paths didn't work

anymore from the command line all of a sudden...
* Made the caption background slightly less translucent to allow the text to
  be read even with very checkered images.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@16280 a95241bf-73f2-0310-859d-f6bbb57e9c96

src/apps/showimage/ShowImageApp.cpp

@@ -105,8 +105,15 @@ ShowImageApp::ArgvReceived(int32 argc, char **argv)
 		cwd = "";
 
 	for (int32 i = 1; i < argc; i++) {
-		BPath path(cwd);
-		path.Append(argv[i]);
+		BPath path;
+		if (argv[i][0] == '/') {
+			// absolute path
+			path.SetTo(argv[i]);
+		} else {
+			// relative path
+			path.SetTo(cwd);
+			path.Append(argv[i]);
+		}
 
 		entry_ref ref;
 		status_t err = get_ref_for_path(path.Path(), &ref);

src/apps/showimage/ShowImageView.cpp

@@ -871,7 +871,7 @@ ShowImageView::DrawCaption()
 
 	// draw background
 	SetDrawingMode(B_OP_ALPHA);
-	SetHighColor(255, 255, 255, 128);
+	SetHighColor(255, 255, 255, 160);
 	FillRect(rect);
 
 	// draw text