Merge pull request #4 from ufo-kit/color-map

Added jet.

2 files changed, 280 insertions, 183 deletions

diff --git a/bin/gui/control.c b/bin/gui/control.c
index 0ea2a31..35e2267 100644
--- a/bin/gui/control.c
+++ b/bin/gui/control.c
@@ -46,6 +46,7 @@ typedef struct {
     GtkWidget   *acquisition_expander;
     GtkWidget   *properties_expander;
     GtkWidget   *zoom_box;
+    GtkWidget   *colormap_box;
     GtkLabel    *mean_label;
     GtkLabel    *sigma_label;
     GtkLabel    *max_label;
@@ -57,9 +58,6 @@ typedef struct {
     GtkAdjustment   *count;
     GtkAdjustment   *hadjustment, *vadjustment;
 
-    GtkPaned  *paned;
-    GtkRequisition child_requisition;
-
     GtkWidget       *histogram_view;
     GtkToggleButton *histogram_button;
     GtkToggleButton *log_button;
@@ -69,6 +67,7 @@ typedef struct {
     guchar      *pixels;
     gint         display_width, display_height;
     gint         page_width, page_height;
+    gint         colormap;
     gdouble      zoom_factor;
     State        state;
     guint        n_recorded;
@@ -83,92 +82,7 @@ static UcaPluginManager *plugin_manager;
 static gsize mem_size = 2048; 
 
 static void
-down_scale (ThreadData *data, gpointer buffer)
-{
-    gdouble min;
-    gdouble max;
-    gdouble factor;
-    gdouble dval;
-    gboolean do_log;
-    guint8 *output;
-    gint stride;
-    gint i = 0;
-    gint start_wval;
-    gint start_hval;
-
-    egg_histogram_get_range (EGG_HISTOGRAM_VIEW (data->histogram_view), &min, &max);
-    factor = 255.0 / (max - min);
-    output = data->pixels;
-    stride = (gint) 1 / data->zoom_factor;
-    do_log = gtk_toggle_button_get_active (data->log_button);
-
-    if (data->state == RUNNING) {
-        gint page_width = gtk_adjustment_get_page_size (GTK_ADJUSTMENT (data->hadjustment));
-        gint page_height = gtk_adjustment_get_page_size (GTK_ADJUSTMENT (data->vadjustment));
-        start_wval = gtk_adjustment_get_value (GTK_ADJUSTMENT (data->hadjustment));
-        start_hval = gtk_adjustment_get_value (GTK_ADJUSTMENT (data->vadjustment));
-        data->page_width = (page_width + start_wval);
-        data->page_height = (page_height + start_hval);
-    }
-    else {
-        start_wval = 0;
-        start_hval = 0;
-        data->page_width = data->display_width;
-        data->page_height = data->display_height;
-    }
-
-    if (data->pixel_size == 1) {
-        guint8 *input = (guint8 *) buffer;
-
-        for (gint y = 0; y < data->display_height; y++){                  
-            gint offset = y * stride * data->width;
-
-            for (gint x = 0; x < data->display_width; x++, offset += stride) {
-                if (y >= start_hval && y < data->page_height) {
-                    if (x >= start_wval && x < data->page_width) {
-
-                        if (do_log)
-                            dval = log ((input[offset] - min) * factor);
-                        else
-                            dval = (input[offset] - min) * factor;
-                    }
-                }
-
-                guchar val = (guchar) CLAMP(dval, 0.0, 255.0);
-                output[i++] = val;
-                output[i++] = val;
-                output[i++] = val;  
-            }
-        }
-    }
-    else if (data->pixel_size == 2) {
-        guint16 *input = (guint16 *) buffer;
-
-        for (gint y = 0; y < data->display_height; y++){                  
-            gint offset = y * stride * data->width;
-
-            for (gint x = 0; x < data->display_width; x++, offset += stride) {
-                if (y >= start_hval && y < data->page_height) {
-                    if (x >= start_wval && x < data->page_width) {
-
-                        if (do_log)
-                            dval = log ((input[offset] - min) * factor);
-                        else
-                            dval = (input[offset] - min) * factor;
-                    }
-                }
-
-                guchar val = (guchar) CLAMP(dval, 0.0, 255.0);
-                output[i++] = val;
-                output[i++] = val;
-                output[i++] = val;      
-            }
-        }
-    }
-}
-
-static void
-up_scale (ThreadData *data, gpointer buffer)
+up_and_down_scale (ThreadData *data, gpointer buffer)
 {
     gdouble min;
     gdouble max;
@@ -178,6 +92,8 @@ up_scale (ThreadData *data, gpointer buffer)
     guint8 *output;
     gint i = 0;
     gint zoom;
+    gint stride;
+    gint offset;
     gint start_wval; 
     gint start_hval;
 
@@ -185,6 +101,7 @@ up_scale (ThreadData *data, gpointer buffer)
     factor = 255.0 / (max - min);
     output = data->pixels;
     zoom = (gint) data->zoom_factor;
+    stride = (gint) 1 / zoom;
     do_log = gtk_toggle_button_get_active (data->log_button);
 
     if (data->state == RUNNING) {
@@ -206,10 +123,17 @@ up_scale (ThreadData *data, gpointer buffer)
         guint8 *input = (guint8 *) buffer;
 
         for (gint y = 0; y < data->display_height; y++) {
+            if (zoom <= 1){ 
+                offset = y * stride * data->width;
+            }
+
             for (gint x = 0; x < data->display_width; x++) {
-                gint offset = ((gint) (y / zoom) * data->width) + ((gint) (x / zoom));
+                if (zoom <= 1)
+                    offset += stride;
+                else
+                    offset = ((gint) (y / zoom) * data->width) + ((gint) (x / zoom));
 
-                if (y >= start_hval && y < data->page_height) {
+                if (y >= start_hval && y < data->page_height) {   
                     if (x >= start_wval && x < data->page_width) {
 
                         if (do_log)
@@ -218,11 +142,50 @@ up_scale (ThreadData *data, gpointer buffer)
                             dval = (input[offset] - min) * factor;
                     }
                 }
-
                 guchar val = (guchar) CLAMP(dval, 0.0, 255.0);
-                output[i++] = val;
-                output[i++] = val;
-                output[i++] = val;
+
+                if (data->colormap == 1) {
+                    output[i++] = val;
+                    output[i++] = val;
+                    output[i++] = val;
+                } 
+                else {
+                    val = (float) val; 
+                    float red = 0;
+                    float green = 0;
+                    float blue = 0;
+
+                    if (val == 255) { 
+                        red = 255;
+                        green = 255;
+                        blue = 255; 
+                    }
+                    else if (val == 0) { 
+                    }
+                    else if (val <= 31.875) {  
+                        blue = 255 - 4 * (31.875 - val); 
+                    }
+                    else if (val <= 95.625) {
+                        green = 255 - 4 * (95.625 - val);  
+                        blue = 255;
+                    }    
+                    else if (val <= 159.375) { 
+                        red = 255 - 4 * (159.375 - val);  
+                        green = 255;
+                        blue = 255 + 4 * (95.625 - val); 
+                    }
+                    else if (val <= 223.125) { 
+                        red = 255;
+                        green = 255 + 4 * (159.375 - val); 
+                    } 
+                    else {   
+                        red = 255 + 4 * (223.125 - val); 
+                    }
+                 
+                    output[i++] = (guchar) red;
+                    output[i++] = (guchar) green;
+                    output[i++] = (guchar) blue; 
+                }
             }
         }
     }
@@ -230,10 +193,17 @@ up_scale (ThreadData *data, gpointer buffer)
         guint16 *input = (guint16 *) buffer;
 
         for (gint y = 0; y < data->display_height; y++) {
+            if (zoom <= 1){ 
+                offset = y * stride * data->width;
+            }
+
             for (gint x = 0; x < data->display_width; x++) {
-                gint offset = ((gint) (y / zoom) * data->width) + ((gint) (x / zoom));
+                if (zoom <= 1)
+                    offset += stride;
+                else
+                    offset = ((gint) (y / zoom) * data->width) + ((gint) (x / zoom));
 
-                if (y >= start_hval && y < data->page_height) {
+                if (y >= start_hval && y < data->page_height)  {   
                     if (x >= start_wval && x < data->page_width) {
 
                         if (do_log)
@@ -242,11 +212,50 @@ up_scale (ThreadData *data, gpointer buffer)
                             dval = (input[offset] - min) * factor;
                     }
                 }
-
                 guchar val = (guchar) CLAMP(dval, 0.0, 255.0);
-                output[i++] = val;
-                output[i++] = val;
-                output[i++] = val;            
+
+                if (data->colormap == 1) {
+                    output[i++] = val;
+                    output[i++] = val;
+                    output[i++] = val;
+                } 
+                else {
+                    val = (float) val; 
+                    float red = 0;
+                    float green = 0;
+                    float blue = 0;
+  
+                    if (val == 255) { 
+                        red = 65535;
+                        green = 65535;
+                        blue = 65535; 
+                    }
+                    else if (val == 0) { 
+                    }
+                    else if (val <= 31.875) {  
+                        blue = (255 - 4 * (31.875 - val)) * 257; 
+                    }
+                    else if (val <= 95.625) {
+                        green = (255 - 4 * (95.625 - val)) * 257;  
+                        blue = 65535;
+                    }    
+                    else if (val <= 159.375) { 
+                        red = (255 - 4 * (159.375 - val)) * 257;  
+                        green = 65535;
+                        blue = (255 + 4 * (95.625 - val)) * 257; 
+                    }
+                    else if (val <= 223.125) { 
+                        red = 65535;
+                        green = (255 + 4 * (159.375 - val)) * 257; 
+                    } 
+                    else {   
+                        red = (255 + 4 * (223.125 - val)) * 257; 
+                    }
+                                
+                    output[i++] = (guchar) red;
+                    output[i++] = (guchar) green;
+                    output[i++] = (guchar) blue; 
+                }   
             }
         }
     }
@@ -308,15 +317,6 @@ get_statistics (ThreadData *data, gdouble *mean, gdouble *sigma, guint *_max, gu
 }
 
 static void
-convert_grayscale_to_rgb (ThreadData *data, gpointer buffer)
-{
-    if (data->zoom_factor <= 1)
-        down_scale (data, buffer);
-    else
-        up_scale (data, buffer);
-}
-
-static void
 update_pixbuf (ThreadData *data)
 {
     GString *string;
@@ -392,6 +392,8 @@ set_tool_button_state (ThreadData *data)
                               data->state == IDLE);
     gtk_widget_set_sensitive (data->zoom_box,
                               data->state == IDLE);
+    gtk_widget_set_sensitive (data->colormap_box,
+                              data->state == IDLE);
 }
 
 static gpointer
@@ -409,7 +411,7 @@ preview_frames (void *args)
         uca_camera_grab (data->camera, buffer, &error);
 
         if (error == NULL) {
-            convert_grayscale_to_rgb (data, buffer);
+            up_and_down_scale (data, buffer);
 
             gdk_threads_enter ();
             update_pixbuf (data);
@@ -506,7 +508,7 @@ update_current_frame (ThreadData *data)
     ring_buffer_set_current_pointer (data->buffer, index);
 
     buffer = ring_buffer_get_current_pointer (data->buffer);
-    convert_grayscale_to_rgb (data, buffer);
+    up_and_down_scale (data, buffer);
     update_pixbuf (data);
 }
 
@@ -721,7 +723,30 @@ on_zoom_changed (GtkComboBox *widget, ThreadData *data)
     data->zoom_factor = factor;
     update_pixbuf_dimensions (data);
 
-    convert_grayscale_to_rgb (data, ring_buffer_get_current_pointer (data->buffer));
+    up_and_down_scale (data, ring_buffer_get_current_pointer (data->buffer));
+    update_pixbuf (data);
+}
+
+static void
+on_colormap_changed (GtkComboBox *widget, ThreadData *data)
+{
+    GtkTreeModel *model;
+    GtkTreeIter iter;
+    gint map;
+
+    enum {
+        DISPLAY2_COLUMN,
+        MAP_COLUMN
+    };
+
+    model = gtk_combo_box_get_model (widget);
+    gtk_combo_box_get_active_iter (widget, &iter);
+    gtk_tree_model_get (model, &iter, MAP_COLUMN, &map, -1);
+
+    data->colormap = map;
+    update_pixbuf_dimensions (data);
+
+    up_and_down_scale (data, ring_buffer_get_current_pointer (data->buffer));
     update_pixbuf (data);
 }
 
@@ -786,19 +811,20 @@ create_main_window (GtkBuilder *builder, const gchar* camera_name)
     td.properties_expander  = GTK_WIDGET (gtk_builder_get_object (builder, "properties-expander"));
 
     td.zoom_box         = GTK_WIDGET (gtk_builder_get_object (builder, "zoom-box"));
+    td.colormap_box     = GTK_WIDGET (gtk_builder_get_object (builder, "colormap-box"));
     td.start_button     = GTK_WIDGET (gtk_builder_get_object (builder, "start-button"));
     td.stop_button      = GTK_WIDGET (gtk_builder_get_object (builder, "stop-button"));
     td.record_button    = GTK_WIDGET (gtk_builder_get_object (builder, "record-button"));
     td.download_button  = GTK_WIDGET (gtk_builder_get_object (builder, "download-button"));
     td.histogram_button = GTK_TOGGLE_BUTTON (gtk_builder_get_object (builder, "histogram-checkbutton"));
-    td.log_button       = GTK_TOGGLE_BUTTON (gtk_builder_get_object (builder, "logarithmus-checkbutton"));
+    td.log_button       = GTK_TOGGLE_BUTTON (gtk_builder_get_object (builder, "logarithm-checkbutton"));
     td.frame_slider     = GTK_ADJUSTMENT (gtk_builder_get_object (builder, "frames-adjustment"));
     td.count            = GTK_ADJUSTMENT (gtk_builder_get_object (builder, "acquisitions-adjustment"));
 
-    td.hadjustment      = GTK_ADJUSTMENT (gtk_builder_get_object(builder, "adjustment1"));
-    td.vadjustment      = GTK_ADJUSTMENT (gtk_builder_get_object(builder, "adjustment2"));
-    td.page_width = gtk_adjustment_get_page_size(GTK_ADJUSTMENT(td.hadjustment));
-    td.page_height = gtk_adjustment_get_page_size(GTK_ADJUSTMENT(td.vadjustment));
+    td.hadjustment      = GTK_ADJUSTMENT (gtk_builder_get_object(builder, "hadjustment"));
+    td.vadjustment      = GTK_ADJUSTMENT (gtk_builder_get_object(builder, "vadjustment"));
+    td.page_width       = gtk_adjustment_get_page_size(GTK_ADJUSTMENT(td.hadjustment));
+    td.page_height      = gtk_adjustment_get_page_size(GTK_ADJUSTMENT(td.vadjustment));
 
     td.mean_label       = GTK_LABEL (gtk_builder_get_object (builder, "mean-label"));
     td.sigma_label      = GTK_LABEL (gtk_builder_get_object (builder, "sigma-label"));
@@ -817,7 +843,7 @@ create_main_window (GtkBuilder *builder, const gchar* camera_name)
     egg_histogram_view_update (EGG_HISTOGRAM_VIEW (histogram_view),
                                ring_buffer_get_current_pointer (ring_buffer));
 
-    pixbuf = gdk_pixbuf_new (GDK_COLORSPACE_RGB, FALSE, 8, width, height);
+    pixbuf = gdk_pixbuf_new (GDK_COLORSPACE_RGB, TRUE, 8, width, height);
     gtk_image_set_from_pixbuf (GTK_IMAGE (image), pixbuf);
 
     gtk_adjustment_set_value (max_bin_adjustment, pow (2, bits_per_sample) - 1);
@@ -836,6 +862,7 @@ create_main_window (GtkBuilder *builder, const gchar* camera_name)
     td.width  = td.display_width = width;
     td.height = td.display_height = height;
     td.zoom_factor = 1.0;
+    td.colormap = 1;
     td.histogram_view = histogram_view;
     td.data_in_camram = FALSE;
     td.main_window = window;
@@ -865,6 +892,9 @@ create_main_window (GtkBuilder *builder, const gchar* camera_name)
     g_signal_connect (gtk_builder_get_object (builder, "zoom-box"),
                       "changed", G_CALLBACK (on_zoom_changed), &td);
 
+    g_signal_connect (gtk_builder_get_object (builder, "colormap-box"),
+                      "changed", G_CALLBACK (on_colormap_changed), &td);
+
     g_signal_connect (td.frame_slider, "value-changed", G_CALLBACK (on_frame_slider_changed), &td);
     g_signal_connect (td.start_button, "clicked", G_CALLBACK (on_start_button_clicked), &td);
     g_signal_connect (td.stop_button, "clicked", G_CALLBACK (on_stop_button_clicked), &td);
diff --git a/bin/gui/control.glade b/bin/gui/control.glade
index 7a339cf..a8b90ca 100644
--- a/bin/gui/control.glade
+++ b/bin/gui/control.glade
@@ -6,16 +6,6 @@
     <property name="step_increment">1</property>
     <property name="page_increment">10</property>
   </object>
-  <object class="GtkAdjustment" id="adjustment1">
-    <property name="upper">100</property>
-    <property name="step_increment">1</property>
-    <property name="page_increment">10</property>
-  </object>
-  <object class="GtkAdjustment" id="adjustment2">
-    <property name="upper">100</property>
-    <property name="step_increment">1</property>
-    <property name="page_increment">10</property>
-  </object>
   <object class="GtkListStore" id="camera-properties">
     <columns>
       <!-- column-name PropertyName -->
@@ -82,10 +72,10 @@
             <child>
               <object class="GtkButton" id="cancel-button">
                 <property name="label">gtk-quit</property>
+                <property name="use_action_appearance">False</property>
                 <property name="visible">True</property>
                 <property name="can_focus">True</property>
                 <property name="receives_default">True</property>
-                <property name="use_action_appearance">False</property>
                 <property name="use_stock">True</property>
                 <signal name="clicked" handler="gtk_main_quit" swapped="no"/>
               </object>
@@ -98,10 +88,10 @@
             <child>
               <object class="GtkButton" id="proceed-button">
                 <property name="label">gtk-ok</property>
+                <property name="use_action_appearance">False</property>
                 <property name="visible">True</property>
                 <property name="can_focus">True</property>
                 <property name="receives_default">True</property>
-                <property name="use_action_appearance">False</property>
                 <property name="use_stock">True</property>
               </object>
               <packing>
@@ -121,6 +111,24 @@
       </object>
     </child>
   </object>
+  <object class="GtkListStore" id="colormaps">
+    <columns>
+      <!-- column-name display2 -->
+      <column type="gchararray"/>
+      <!-- column-name map -->
+      <column type="gint"/>
+    </columns>
+    <data>
+      <row>
+        <col id="0" translatable="yes">grayscale</col>
+        <col id="1">1</col>
+      </row>
+      <row>
+        <col id="0" translatable="yes">jet</col>
+        <col id="1">2</col>
+      </row>
+    </data>
+  </object>
   <object class="GtkAdjustment" id="download-adjustment">
     <property name="upper">100</property>
     <property name="step_increment">1</property>
@@ -142,7 +150,19 @@
             <property name="can_focus">False</property>
             <property name="layout_style">end</property>
             <child>
-              <placeholder/>
+              <object class="GtkButton" id="download-close-button">
+                <property name="label">gtk-close</property>
+                <property name="use_action_appearance">False</property>
+                <property name="visible">True</property>
+                <property name="can_focus">True</property>
+                <property name="receives_default">True</property>
+                <property name="use_stock">True</property>
+              </object>
+              <packing>
+                <property name="expand">False</property>
+                <property name="fill">False</property>
+                <property name="position">0</property>
+              </packing>
             </child>
           </object>
           <packing>
@@ -192,6 +212,9 @@
         </child>
       </object>
     </child>
+    <action-widgets>
+      <action-widget response="0">download-close-button</action-widget>
+    </action-widgets>
   </object>
   <object class="GtkAdjustment" id="exposure-adjustment">
     <property name="upper">100</property>
@@ -202,6 +225,11 @@
     <property name="step_increment">1</property>
     <property name="page_increment">10</property>
   </object>
+  <object class="GtkAdjustment" id="hadjustment">
+    <property name="upper">100</property>
+    <property name="step_increment">1</property>
+    <property name="page_increment">10</property>
+  </object>
   <object class="GtkAdjustment" id="max-bin-value-adjustment">
     <property name="upper">65535</property>
     <property name="value">256</property>
@@ -213,11 +241,46 @@
     <property name="step_increment">1</property>
     <property name="page_increment">10</property>
   </object>
+  <object class="GtkAdjustment" id="vadjustment">
+    <property name="upper">100</property>
+    <property name="step_increment">1</property>
+    <property name="page_increment">10</property>
+  </object>
+  <object class="GtkListStore" id="zoom-values">
+    <columns>
+      <!-- column-name display -->
+      <column type="gchararray"/>
+      <!-- column-name factor -->
+      <column type="gdouble"/>
+    </columns>
+    <data>
+      <row>
+        <col id="0" translatable="yes">400 %</col>
+        <col id="1">4</col>
+      </row>
+      <row>
+        <col id="0" translatable="yes">200 %</col>
+        <col id="1">2</col>
+      </row>
+      <row>
+        <col id="0" translatable="yes">100 %</col>
+        <col id="1">1</col>
+      </row>
+      <row>
+        <col id="0" translatable="yes">50 %</col>
+        <col id="1">0.5</col>
+      </row>
+      <row>
+        <col id="0" translatable="yes">25 %</col>
+        <col id="1">0.25</col>
+      </row>
+    </data>
+  </object>
   <object class="GtkWindow" id="window">
     <property name="can_focus">False</property>
     <property name="title" translatable="yes">Camera Control</property>
     <property name="default_width">1024</property>
-    <property name="default_height">767</property>
+    <property name="default_height">768</property>
     <signal name="delete-event" handler="on_delete_event" swapped="no"/>
     <child>
       <object class="GtkVBox" id="vbox1">
@@ -229,9 +292,9 @@
             <property name="can_focus">False</property>
             <child>
               <object class="GtkMenuItem" id="menuitem1">
+                <property name="use_action_appearance">False</property>
                 <property name="visible">True</property>
                 <property name="can_focus">False</property>
-                <property name="use_action_appearance">False</property>
                 <property name="label" translatable="yes">_File</property>
                 <property name="use_underline">True</property>
                 <child type="submenu">
@@ -241,9 +304,9 @@
                     <child>
                       <object class="GtkImageMenuItem" id="imagemenuitem1">
                         <property name="label">gtk-new</property>
+                        <property name="use_action_appearance">False</property>
                         <property name="visible">True</property>
                         <property name="can_focus">False</property>
-                        <property name="use_action_appearance">False</property>
                         <property name="use_underline">True</property>
                         <property name="use_stock">True</property>
                       </object>
@@ -251,9 +314,9 @@
                     <child>
                       <object class="GtkImageMenuItem" id="imagemenuitem2">
                         <property name="label">gtk-open</property>
+                        <property name="use_action_appearance">False</property>
                         <property name="visible">True</property>
                         <property name="can_focus">False</property>
-                        <property name="use_action_appearance">False</property>
                         <property name="use_underline">True</property>
                         <property name="use_stock">True</property>
                       </object>
@@ -261,9 +324,9 @@
                     <child>
                       <object class="GtkImageMenuItem" id="save-item">
                         <property name="label">gtk-save-as</property>
+                        <property name="use_action_appearance">False</property>
                         <property name="visible">True</property>
                         <property name="can_focus">False</property>
-                        <property name="use_action_appearance">False</property>
                         <property name="use_underline">True</property>
                         <property name="use_stock">True</property>
                       </object>
@@ -277,9 +340,9 @@
                     <child>
                       <object class="GtkImageMenuItem" id="imagemenuitem_quit">
                         <property name="label">gtk-quit</property>
+                        <property name="use_action_appearance">False</property>
                         <property name="visible">True</property>
                         <property name="can_focus">False</property>
-                        <property name="use_action_appearance">False</property>
                         <property name="use_underline">True</property>
                         <property name="use_stock">True</property>
                         <signal name="activate" handler="gtk_main_quit" swapped="no"/>
@@ -291,9 +354,9 @@
             </child>
             <child>
               <object class="GtkMenuItem" id="menuitem4">
+                <property name="use_action_appearance">False</property>
                 <property name="visible">True</property>
                 <property name="can_focus">False</property>
-                <property name="use_action_appearance">False</property>
                 <property name="label" translatable="yes">_Help</property>
                 <property name="use_underline">True</property>
                 <child type="submenu">
@@ -303,9 +366,9 @@
                     <child>
                       <object class="GtkImageMenuItem" id="imagemenuitem_about">
                         <property name="label">gtk-about</property>
+                        <property name="use_action_appearance">False</property>
                         <property name="visible">True</property>
                         <property name="can_focus">False</property>
-                        <property name="use_action_appearance">False</property>
                         <property name="use_underline">True</property>
                         <property name="use_stock">True</property>
                       </object>
@@ -327,9 +390,9 @@
             <property name="can_focus">False</property>
             <child>
               <object class="GtkToolButton" id="start-button">
+                <property name="use_action_appearance">False</property>
                 <property name="visible">True</property>
                 <property name="can_focus">False</property>
-                <property name="use_action_appearance">False</property>
                 <property name="label" translatable="yes">Run</property>
                 <property name="use_underline">True</property>
                 <property name="stock_id">gtk-media-play</property>
@@ -341,9 +404,9 @@
             </child>
             <child>
               <object class="GtkToolButton" id="record-button">
+                <property name="use_action_appearance">False</property>
                 <property name="visible">True</property>
                 <property name="can_focus">False</property>
-                <property name="use_action_appearance">False</property>
                 <property name="label" translatable="yes">Record</property>
                 <property name="use_underline">True</property>
                 <property name="stock_id">gtk-media-record</property>
@@ -355,9 +418,9 @@
             </child>
             <child>
               <object class="GtkToolButton" id="stop-button">
+                <property name="use_action_appearance">False</property>
                 <property name="visible">True</property>
                 <property name="can_focus">False</property>
-                <property name="use_action_appearance">False</property>
                 <property name="label" translatable="yes">Stop</property>
                 <property name="use_underline">True</property>
                 <property name="stock_id">gtk-media-stop</property>
@@ -369,9 +432,9 @@
             </child>
             <child>
               <object class="GtkToolButton" id="download-button">
+                <property name="use_action_appearance">False</property>
                 <property name="visible">True</property>
                 <property name="can_focus">False</property>
-                <property name="use_action_appearance">False</property>
                 <property name="label" translatable="yes">Download</property>
                 <property name="use_underline">True</property>
                 <property name="icon_name">network-receive</property>
@@ -399,8 +462,8 @@
                 <property name="height_request">480</property>
                 <property name="visible">True</property>
                 <property name="can_focus">True</property>
-                <property name="hadjustment">adjustment1</property>
-                <property name="vadjustment">adjustment2</property>
+                <property name="hadjustment">hadjustment</property>
+                <property name="vadjustment">vadjustment</property>
                 <property name="hscrollbar_policy">automatic</property>
                 <property name="vscrollbar_policy">automatic</property>
                 <child>
@@ -419,8 +482,8 @@
                 </child>
               </object>
               <packing>
-                <property name="resize">False</property>
-                <property name="shrink">False</property>
+                <property name="resize">True</property>
+                <property name="shrink">True</property>
               </packing>
             </child>
             <child>
@@ -580,10 +643,10 @@
                             <child>
                               <object class="GtkCheckButton" id="repeat-checkbutton">
                                 <property name="label" translatable="yes">Repeat</property>
+                                <property name="use_action_appearance">False</property>
                                 <property name="visible">True</property>
                                 <property name="can_focus">True</property>
                                 <property name="receives_default">False</property>
-                                <property name="use_action_appearance">False</property>
                                 <property name="xalign">0</property>
                                 <property name="draw_indicator">True</property>
                               </object>
@@ -820,11 +883,11 @@
                             <child>
                               <object class="GtkCheckButton" id="histogram-checkbutton">
                                 <property name="label" translatable="yes">Live Update</property>
+                                <property name="use_action_appearance">False</property>
                                 <property name="visible">True</property>
                                 <property name="can_focus">True</property>
                                 <property name="receives_default">False</property>
                                 <property name="border_width">6</property>
-                                <property name="use_action_appearance">False</property>
                                 <property name="xalign">0</property>
                                 <property name="active">True</property>
                                 <property name="draw_indicator">True</property>
@@ -1024,6 +1087,37 @@
                                 <property name="position">1</property>
                               </packing>
                             </child>
+                            <child>
+                              <object class="GtkLabel" id="label24">
+                                <property name="visible">True</property>
+                                <property name="can_focus">False</property>
+                                <property name="xalign">0</property>
+                                <property name="label" translatable="yes"> Colormap:</property>
+                              </object>
+                              <packing>
+                                <property name="expand">False</property>
+                                <property name="fill">False</property>
+                                <property name="position">2</property>
+                              </packing>
+                            </child>
+                            <child>
+                              <object class="GtkComboBox" id="colormap-box">
+                                <property name="visible">True</property>
+                                <property name="can_focus">False</property>
+                                <property name="model">colormaps</property>
+                                <child>
+                                  <object class="GtkCellRendererText" id="cellrenderertext4"/>
+                                  <attributes>
+                                    <attribute name="text">0</attribute>
+                                  </attributes>
+                                </child>
+                              </object>
+                              <packing>
+                                <property name="expand">False</property>
+                                <property name="fill">False</property>
+                                <property name="position">3</property>
+                              </packing>
+                            </child>
                           </object>
                           <packing>
                             <property name="expand">True</property>
@@ -1032,13 +1126,16 @@
                           </packing>
                         </child>
                         <child>
-                          <object class="GtkCheckButton" id="logarithmus-checkbutton">
-                            <property name="label" translatable="yes">Logarithmus</property>
+                          <placeholder/>
+                        </child>
+                        <child>
+                          <object class="GtkCheckButton" id="logarithm-checkbutton">
+                            <property name="label" translatable="yes">Logarithm</property>
+                            <property name="use_action_appearance">False</property>
                             <property name="visible">True</property>
                             <property name="can_focus">True</property>
                             <property name="receives_default">False</property>
                             <property name="border_width">10</property>
-                            <property name="use_action_appearance">False</property>
                             <property name="xalign">0</property>
                             <property name="draw_indicator">True</property>
                           </object>
@@ -1115,34 +1212,4 @@
       </object>
     </child>
   </object>
-  <object class="GtkListStore" id="zoom-values">
-    <columns>
-      <!-- column-name display -->
-      <column type="gchararray"/>
-      <!-- column-name factor -->
-      <column type="gdouble"/>
-    </columns>
-    <data>
-      <row>
-        <col id="0" translatable="yes">400 %</col>
-        <col id="1">4</col>
-      </row>
-      <row>
-        <col id="0" translatable="yes">200 %</col>
-        <col id="1">2</col>
-      </row>
-      <row>
-        <col id="0" translatable="yes">100 %</col>
-        <col id="1">1</col>
-      </row>
-      <row>
-        <col id="0" translatable="yes">50 %</col>
-        <col id="1">0.5</col>
-      </row>
-      <row>
-        <col id="0" translatable="yes">25 %</col>
-        <col id="1">0.25</col>
-      </row>
-    </data>
-  </object>
 </interface>