space pixfader dots better

git-svn-id: svn://localhost/ardour2/branches/3.0@13832 d708f5d6-7413-0410-9779-e7cbd77b26cf

diff --git a/libs/gtkmm2ext/pixfader.cc b/libs/gtkmm2ext/pixfader.cc
index d7980503db8799bcc2b481139cc5214888665d5b..f04386ce8331e4b18d4644a5287627a39b7e5035 100644 (file)
--- a/libs/gtkmm2ext/pixfader.cc
+++ b/libs/gtkmm2ext/pixfader.cc
@@ -84,7 +84,7 @@ PixFader::create_patterns ()
 
        cairo_surface_t* texture_surface;
        cairo_t* tc = 0;
-       const double texture_margin = 3.0;
+       const double texture_margin = 4.0;
 
        if (_orien == VERT) {
 
@@ -96,7 +96,7 @@ PixFader::create_patterns ()
                        texture_surface = cairo_image_surface_create (CAIRO_FORMAT_ARGB32, girth, 6);
                        tc = cairo_create (texture_surface);
                        
-                       for (double x = texture_margin; x < girth - texture_margin; x += 3.0) {
+                       for (double x = texture_margin; x < girth - texture_margin; x += 4.0) {
                                cairo_set_source_rgba (tc, 0.533, 0.533, 0.580, 1.0);
                                cairo_rectangle (tc, x, 2, 2, 2);
                                cairo_fill (tc);
@@ -116,7 +116,7 @@ PixFader::create_patterns ()
                cairo_pattern_add_color_stop_rgba (pattern, 1, r*0.6,g*0.6,b*0.6, 1.0);
 
                if (girth > 10) {
-                       for (double y = texture_margin; y < girth - texture_margin; y += 3) {
+                       for (double y = texture_margin; y < girth - texture_margin; y += 4.0) {
                                cairo_set_source_rgba (tc, 0.533, 0.533, 0.580, 1.0);
                                cairo_rectangle (tc, 0, y, 2, 2);
                                cairo_fill (tc);