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authorMaria <matveeva.maria@gmail.com>2013-12-12 16:57:08 +0100
committerMaria <matveeva.maria@gmail.com>2013-12-12 16:57:08 +0100
commit0b5805af5d67e6e4768072fe18712cc28dc100ee (patch)
tree030cc3ea75b66934409c7befad44b3fc3bf50572 /bin
parentd3c7d98dd866835a9039e38d75cf83be0c2b7d94 (diff)
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Add region of interest.
Diffstat (limited to 'bin')
-rw-r--r--bin/gui/control.c230
-rw-r--r--bin/gui/control.glade179
2 files changed, 343 insertions, 66 deletions
diff --git a/bin/gui/control.c b/bin/gui/control.c
index af5cfe3..2a7d74f 100644
--- a/bin/gui/control.c
+++ b/bin/gui/control.c
@@ -38,6 +38,7 @@ typedef struct {
UcaCamera *camera;
GtkWidget *main_window;
GdkPixbuf *pixbuf;
+ GdkPixbuf *subpixbuf;
GtkWidget *image;
GtkWidget *start_button;
GtkWidget *stop_button;
@@ -55,6 +56,10 @@ typedef struct {
GtkLabel *x_label;
GtkLabel *y_label;
GtkLabel *val_label;
+ GtkLabel *roix_label;
+ GtkLabel *roiy_label;
+ GtkLabel *roiw_label;
+ GtkLabel *roih_label;
GtkDialog *download_dialog;
GtkProgressBar *download_progressbar;
@@ -62,6 +67,10 @@ typedef struct {
GtkAdjustment *count;
GtkAdjustment *hadjustment;
GtkAdjustment *vadjustment;
+ GtkAdjustment *x_adjustment;
+ GtkAdjustment *y_adjustment;
+ GtkAdjustment *width_adjustment;
+ GtkAdjustment *height_adjustment;
GtkWidget *histogram_view;
GtkToggleButton *histogram_button;
@@ -73,6 +82,7 @@ typedef struct {
gint display_width, display_height;
gint colormap;
gdouble zoom_factor;
+ gdouble zoom_before;
State state;
guint n_recorded;
gboolean data_in_camram;
@@ -81,11 +91,18 @@ typedef struct {
gint width, height;
gint pixel_size;
gint ev_x, ev_y;
+ gint display_x, display_y;
+ gint tmp_fromx, tmp_fromy;
+ gint from_x, from_y;
+ gint to_x, to_y;
+ gint adj_width, adj_height;
} ThreadData;
static UcaPluginManager *plugin_manager;
static gsize mem_size = 2048;
+static void update_pixbuf (ThreadData *data);
+
static void
up_and_down_scale (ThreadData *data, gpointer buffer)
{
@@ -112,10 +129,18 @@ up_and_down_scale (ThreadData *data, gpointer buffer)
do_log = gtk_toggle_button_get_active (data->log_button);
if (data->state == RUNNING) {
- start_wval = gtk_adjustment_get_value (GTK_ADJUSTMENT (data->hadjustment));
- start_hval = gtk_adjustment_get_value (GTK_ADJUSTMENT (data->vadjustment));
- page_width += start_wval;
- page_height += start_hval;
+ if ((data->adj_width > 0) && (data->adj_height > 0)) {
+ start_wval = data->from_x;
+ start_hval = data->from_y;
+ page_width = data->to_x;
+ page_height = data->to_y;
+ }
+ else {
+ start_wval = gtk_adjustment_get_value (GTK_ADJUSTMENT (data->hadjustment));
+ start_hval = gtk_adjustment_get_value (GTK_ADJUSTMENT (data->vadjustment));
+ page_width += start_wval;
+ page_height += start_hval;
+ }
}
else {
start_wval = 0;
@@ -336,10 +361,36 @@ on_motion_notify (GtkWidget *event_box, GdkEventMotion *event, ThreadData *data)
data->ev_x = event->x - startx;
gint starty = (page_height - data->display_height) / 2;
data->ev_y = event->y - starty;
+
+ if ((data->adj_width > 0) && (data->adj_height > 0)) {
+ data->display_x = event->x - ((page_width - data->adj_width) / 2) + data->from_x;
+ data->display_y = event->y - ((page_height - data->adj_height) / 2) + data->from_y;
+ }
+ else {
+ data->display_x = data->ev_x;
+ data->display_y = data->ev_y;
+ }
}
else {
- data->ev_x = event->x;
- data->ev_y = event->y;
+ data->ev_x = event->x;
+ data->ev_y = event->y;
+
+ if ((data->adj_width > 0) && (data->adj_height > 0)) {
+
+ if (data->adj_width >= page_width)
+ data->display_x = event->x + data->from_x;
+ else
+ data->display_x = event->x - ((page_width - data->adj_width) / 2) + data->from_x;
+
+ if (data->adj_height >= page_height)
+ data->display_y = event->y + data->from_y;
+ else
+ data->display_y = event->y - ((page_height - data->adj_height) / 2) + data->from_y;
+ }
+ else {
+ data->display_x = data->ev_x;
+ data->display_y = data->ev_y;
+ }
}
if ((data->state != RUNNING) || ((data->ev_x >= 0 && data->ev_y >= 0) && (data->ev_y <= data->display_height && data->ev_x <= data->display_width))) {
@@ -347,7 +398,7 @@ on_motion_notify (GtkWidget *event_box, GdkEventMotion *event, ThreadData *data)
GString *string;
buffer = uca_ring_buffer_get_current_pointer (data->buffer);
string = g_string_new_len (NULL, 32);
- gint i = (data->ev_y / data->zoom_factor) * data->width + data->ev_x / data->zoom_factor;
+ gint i = (data->display_y / data->zoom_factor) * data->width + data->display_x / data->zoom_factor;
if (data->pixel_size == 1) {
guint8 *input = (guint8 *) buffer;
@@ -362,11 +413,78 @@ on_motion_notify (GtkWidget *event_box, GdkEventMotion *event, ThreadData *data)
gtk_label_set_text (data->val_label, string->str);
}
- g_string_printf (string, "x = %i", data->ev_x);
+ g_string_printf (string, "x = %i", data->display_x);
gtk_label_set_text (data->x_label, string->str);
- g_string_printf (string, "y = %i", data->ev_y);
+ g_string_printf (string, "y = %i", data->display_y);
gtk_label_set_text (data->y_label, string->str);
+ }
+}
+
+static void
+on_button_press (GtkWidget *event_box, GdkEventMotion *event, ThreadData *data)
+{
+ if (data->ev_x < 0)
+ data->ev_x = 0;
+ if (data->ev_x > data->display_width)
+ data->ev_x = data->display_width;
+ if (data->ev_y < 0)
+ data->ev_y = 0;
+ if (data->ev_y > data->display_height)
+ data->ev_y = data->display_height;
+
+ if ((data->ev_x >= 0 && data->ev_y >= 0) && (data->ev_y <= data->display_height && data->ev_x <= data->display_width)) {
+ gtk_adjustment_set_upper (GTK_ADJUSTMENT (data->x_adjustment), data->display_width);
+ gtk_adjustment_set_upper (GTK_ADJUSTMENT (data->y_adjustment), data->display_height);
+ gtk_adjustment_set_value (GTK_ADJUSTMENT (data->x_adjustment), data->ev_x);
+ gtk_adjustment_set_value (GTK_ADJUSTMENT (data->y_adjustment), data->ev_y);
+ data->tmp_fromx = gtk_adjustment_get_value (GTK_ADJUSTMENT (data->x_adjustment));
+ data->tmp_fromy = gtk_adjustment_get_value (GTK_ADJUSTMENT (data->y_adjustment));
+ }
+ data->zoom_before = data->zoom_factor;
+}
+
+static void
+on_button_release (GtkWidget *event_box, GdkEventMotion *event, ThreadData *data)
+{
+ if (data->ev_x < 0)
+ data->ev_x = 0;
+ if (data->ev_x > data->display_width)
+ data->ev_x = data->display_width;
+ if (data->ev_y < 0)
+ data->ev_y = 0;
+ if (data->ev_y > data->display_height)
+ data->ev_y = data->display_height;
+
+ if ((data->ev_x >= 0 && data->ev_y >= 0) && (data->ev_y <= data->display_height && data->ev_x <= data->display_width)) {
+ gtk_adjustment_set_upper (GTK_ADJUSTMENT (data->width_adjustment), data->display_width);
+ gtk_adjustment_set_upper (GTK_ADJUSTMENT (data->height_adjustment), data->display_height);
+ gtk_adjustment_set_value (GTK_ADJUSTMENT (data->width_adjustment), data->ev_x);
+ gtk_adjustment_set_value (GTK_ADJUSTMENT (data->height_adjustment), data->ev_y);
+ gint tmp_tox = gtk_adjustment_get_value (GTK_ADJUSTMENT (data->width_adjustment));
+ gint tmp_toy = gtk_adjustment_get_value (GTK_ADJUSTMENT (data->height_adjustment));
+
+ if (data->tmp_fromx > tmp_tox) {
+ data->from_x = tmp_tox;
+ data->to_x = data->tmp_fromx;
+ }
+ else {
+ data->from_x = data->tmp_fromx;
+ data->to_x = tmp_tox;
+ }
+ if (data->tmp_fromy > tmp_toy) {
+ data->from_y = tmp_toy;
+ data->to_y = data->tmp_fromy;
+ }
+ else {
+ data->from_y = data->tmp_fromy;
+ data->to_y = tmp_toy;
+ }
+
+ data->adj_width = data->to_x - data->from_x;
+ data->adj_height = data->to_y - data->from_y;
+
+ update_pixbuf (data);
}
}
@@ -380,7 +498,15 @@ update_pixbuf (ThreadData *data)
guint max;
gdk_flush ();
- gtk_image_set_from_pixbuf (GTK_IMAGE (data->image), data->pixbuf);
+
+ if (data->adj_width > 0 && data->adj_height > 0) {
+ data->subpixbuf = gdk_pixbuf_new_subpixbuf (data->pixbuf, data->from_x, data->from_y, data->adj_width, data->adj_height);
+ gtk_image_set_from_pixbuf (GTK_IMAGE (data->image), data->subpixbuf);
+ }
+ else {
+ gtk_image_set_from_pixbuf (GTK_IMAGE (data->image), data->pixbuf);
+ }
+
gtk_widget_queue_draw_area (data->image, 0, 0, data->display_width, data->display_height);
egg_histogram_view_update (EGG_HISTOGRAM_VIEW (data->histogram_view),
@@ -401,6 +527,18 @@ update_pixbuf (ThreadData *data)
g_string_printf (string, "max = %i", max);
gtk_label_set_text (data->max_label, string->str);
+ g_string_printf (string, "x = %i", data->from_x);
+ gtk_label_set_text (data->roix_label, string->str);
+
+ g_string_printf (string, "y = %i", data->from_y);
+ gtk_label_set_text (data->roiy_label, string->str);
+
+ g_string_printf (string, "width = %i", data->adj_width);
+ gtk_label_set_text (data->roiw_label, string->str);
+
+ g_string_printf (string, "height = %i", data->adj_height);
+ gtk_label_set_text (data->roih_label, string->str);
+
g_string_free (string, TRUE);
if (gtk_toggle_button_get_active (data->histogram_button))
@@ -413,6 +551,29 @@ update_pixbuf_dimensions (ThreadData *data)
if (data->pixbuf != NULL)
g_object_unref (data->pixbuf);
+ if (data->adj_width > 0 && data->adj_height > 0) {
+ gdouble zoom = data->zoom_factor / data->zoom_before;
+
+ data->from_x = gtk_adjustment_get_value (GTK_ADJUSTMENT (data->x_adjustment)) * zoom;
+ data->from_y = gtk_adjustment_get_value (GTK_ADJUSTMENT (data->y_adjustment)) * zoom;
+ data->to_x = gtk_adjustment_get_value (GTK_ADJUSTMENT (data->width_adjustment)) * zoom;
+ data->to_y = gtk_adjustment_get_value (GTK_ADJUSTMENT (data->height_adjustment)) * zoom;
+
+ gint adj_x = data->from_x;
+ gint adj_y = data->from_y;
+
+ if (data->from_x > data->to_x) {
+ data->from_x = data->to_x;
+ data->to_x = adj_x;
+ }
+ if (data->from_y > data->to_y) {
+ data->from_y = data->to_y;
+ data->to_y = adj_y;
+ }
+ data->adj_width = data->to_x - data->from_x;
+ data->adj_height = data->to_y - data->from_y;
+ }
+
data->display_width = (gint) data->width * data->zoom_factor;
data->display_height = (gint) data->height * data->zoom_factor;
@@ -462,7 +623,6 @@ preview_frames (void *args)
buffer = uca_ring_buffer_get_current_pointer (data->buffer);
uca_camera_grab (data->camera, buffer, &error);
-
if (error == NULL) {
up_and_down_scale (data, buffer);
@@ -470,29 +630,29 @@ preview_frames (void *args)
gdk_threads_enter ();
update_pixbuf (data);
- if ((data->ev_x >= 0 && data->ev_y >= 0) && (data->ev_y <= data->display_height && data->ev_x <= data->display_width)) {
- GString *string;
- string = g_string_new_len (NULL, 32);
- gint i = (data->ev_y / data->zoom_factor) * data->width + data->ev_x / data->zoom_factor;
+ if ((data->ev_x >= 0) && (data->ev_y >= 0) && (data->ev_y <= data->display_height) && (data->ev_x <= data->display_width)) {
+ GString *string;
+ string = g_string_new_len (NULL, 32);
+ gint i = (data->display_y / data->zoom_factor) * data->width + data->display_x / data->zoom_factor;
- if (data->pixel_size == 1) {
- guint8 *input = (guint8 *) buffer;
- guint8 val = input[i];
- g_string_printf (string, "val = %i", val);
- gtk_label_set_text (data->val_label, string->str);
- }
- else if (data->pixel_size == 2) {
- guint16 *input = (guint16 *) buffer;
- guint16 val = input[i];
- g_string_printf (string, "val = %i", val);
- gtk_label_set_text (data->val_label, string->str);
+ if (data->pixel_size == 1) {
+ guint8 *input = (guint8 *) buffer;
+ guint8 val = input[i];
+ g_string_printf (string, "val = %i", val);
+ gtk_label_set_text (data->val_label, string->str);
+ }
+ else if (data->pixel_size == 2) {
+ guint16 *input = (guint16 *) buffer;
+ guint16 val = input[i];
+ g_string_printf (string, "val = %i", val);
+ gtk_label_set_text (data->val_label, string->str);
}
- g_string_printf (string, "x = %i", data->ev_x);
- gtk_label_set_text (data->x_label, string->str);
+ g_string_printf (string, "x = %i", data->display_x);
+ gtk_label_set_text (data->x_label, string->str);
- g_string_printf (string, "y = %i", data->ev_y);
- gtk_label_set_text (data->y_label, string->str);
+ g_string_printf (string, "y = %i", data->display_y);
+ gtk_label_set_text (data->y_label, string->str);
}
gdk_threads_leave ();
@@ -902,6 +1062,10 @@ create_main_window (GtkBuilder *builder, const gchar* camera_name)
td.hadjustment = GTK_ADJUSTMENT (gtk_builder_get_object(builder, "hadjustment"));
td.vadjustment = GTK_ADJUSTMENT (gtk_builder_get_object(builder, "vadjustment"));
+ td.x_adjustment = GTK_ADJUSTMENT (gtk_builder_get_object(builder, "x_adjustment"));
+ td.y_adjustment = GTK_ADJUSTMENT (gtk_builder_get_object(builder, "y_adjustment"));
+ td.width_adjustment = GTK_ADJUSTMENT (gtk_builder_get_object(builder, "width_adjustment"));
+ td.height_adjustment = GTK_ADJUSTMENT (gtk_builder_get_object(builder, "height_adjustment"));
td.event_box = GTK_WIDGET (gtk_builder_get_object(builder, "eventbox"));
td.mean_label = GTK_LABEL (gtk_builder_get_object (builder, "mean-label"));
@@ -912,6 +1076,10 @@ create_main_window (GtkBuilder *builder, const gchar* camera_name)
td.x_label = GTK_LABEL (gtk_builder_get_object (builder, "x-label1"));
td.y_label = GTK_LABEL (gtk_builder_get_object (builder, "y-label1"));
td.val_label = GTK_LABEL (gtk_builder_get_object (builder, "val-label1"));
+ td.roix_label = GTK_LABEL (gtk_builder_get_object (builder, "roix-label"));
+ td.roiy_label = GTK_LABEL (gtk_builder_get_object (builder, "roiy-label"));
+ td.roiw_label = GTK_LABEL (gtk_builder_get_object (builder, "roiw-label"));
+ td.roih_label = GTK_LABEL (gtk_builder_get_object (builder, "roih-label"));
td.download_dialog = GTK_DIALOG (gtk_builder_get_object (builder, "download-dialog"));
td.download_adjustment = GTK_ADJUSTMENT (gtk_builder_get_object (builder, "download-adjustment"));
@@ -978,6 +1146,8 @@ create_main_window (GtkBuilder *builder, const gchar* camera_name)
"changed", G_CALLBACK (on_colormap_changed), &td);
g_signal_connect (td.event_box, "motion-notify-event", G_CALLBACK (on_motion_notify), &td);
+ g_signal_connect (td.event_box, "button-press-event", G_CALLBACK (on_button_press), &td);
+ g_signal_connect (td.event_box, "button-release-event", G_CALLBACK (on_button_release), &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 8d72d70..5bd55ff 100644
--- a/bin/gui/control.glade
+++ b/bin/gui/control.glade
@@ -230,6 +230,11 @@
<property name="step_increment">1</property>
<property name="page_increment">10</property>
</object>
+ <object class="GtkAdjustment" id="height_adjustment">
+ <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>
@@ -246,35 +251,10 @@
<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 class="GtkAdjustment" id="width_adjustment">
+ <property name="upper">65535</property>
+ <property name="step_increment">1</property>
+ <property name="page_increment">10</property>
</object>
<object class="GtkWindow" id="window">
<property name="can_focus">False</property>
@@ -475,7 +455,7 @@
<object class="GtkEventBox" id="eventbox">
<property name="visible">True</property>
<property name="can_focus">False</property>
- <property name="events">GDK_POINTER_MOTION_MASK | GDK_STRUCTURE_MASK</property>
+ <property name="events">GDK_POINTER_MOTION_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK | GDK_STRUCTURE_MASK</property>
<property name="resize_mode">queue</property>
<child>
<object class="GtkImage" id="image">
@@ -924,6 +904,9 @@
<property name="column_spacing">6</property>
<property name="row_spacing">6</property>
<child>
+ <placeholder/>
+ </child>
+ <child>
<object class="GtkLabel" id="label21">
<property name="visible">True</property>
<property name="can_focus">False</property>
@@ -1008,7 +991,7 @@
<property name="visible">True</property>
<property name="can_focus">False</property>
<property name="xalign">0</property>
- <property name="label" translatable="yes">x = 0.0</property>
+ <property name="label" translatable="yes">x = 0</property>
</object>
<packing>
<property name="expand">True</property>
@@ -1021,7 +1004,7 @@
<property name="visible">True</property>
<property name="can_focus">False</property>
<property name="xalign">0</property>
- <property name="label" translatable="yes">y = 0.0</property>
+ <property name="label" translatable="yes">y = 0</property>
</object>
<packing>
<property name="expand">True</property>
@@ -1055,9 +1038,6 @@
<property name="y_options"></property>
</packing>
</child>
- <child>
- <placeholder/>
- </child>
</object>
<packing>
<property name="expand">True</property>
@@ -1168,7 +1148,94 @@
</packing>
</child>
<child>
- <placeholder/>
+ <object class="GtkTable" id="stats-table1">
+ <property name="visible">True</property>
+ <property name="can_focus">False</property>
+ <property name="border_width">12</property>
+ <property name="n_columns">2</property>
+ <property name="column_spacing">6</property>
+ <property name="row_spacing">6</property>
+ <child>
+ <object class="GtkLabel" id="label1">
+ <property name="visible">True</property>
+ <property name="can_focus">False</property>
+ <property name="xalign">0</property>
+ <property name="label" translatable="yes">ROI:</property>
+ </object>
+ <packing>
+ <property name="x_options">GTK_FILL</property>
+ </packing>
+ </child>
+ <child>
+ <object class="GtkHBox" id="hbox7">
+ <property name="visible">True</property>
+ <property name="can_focus">False</property>
+ <property name="spacing">6</property>
+ <child>
+ <object class="GtkLabel" id="roix-label">
+ <property name="visible">True</property>
+ <property name="can_focus">False</property>
+ <property name="xalign">0</property>
+ <property name="label" translatable="yes">x = 0</property>
+ </object>
+ <packing>
+ <property name="expand">True</property>
+ <property name="fill">True</property>
+ <property name="position">0</property>
+ </packing>
+ </child>
+ <child>
+ <object class="GtkLabel" id="roiy-label">
+ <property name="visible">True</property>
+ <property name="can_focus">False</property>
+ <property name="xalign">0</property>
+ <property name="label" translatable="yes">y = 0</property>
+ </object>
+ <packing>
+ <property name="expand">True</property>
+ <property name="fill">True</property>
+ <property name="position">1</property>
+ </packing>
+ </child>
+ <child>
+ <object class="GtkLabel" id="roiw-label">
+ <property name="visible">True</property>
+ <property name="can_focus">False</property>
+ <property name="xalign">0</property>
+ <property name="label" translatable="yes">width = 0</property>
+ </object>
+ <packing>
+ <property name="expand">True</property>
+ <property name="fill">True</property>
+ <property name="position">2</property>
+ </packing>
+ </child>
+ <child>
+ <object class="GtkLabel" id="roih-label">
+ <property name="visible">True</property>
+ <property name="can_focus">False</property>
+ <property name="xalign">0</property>
+ <property name="label" translatable="yes">height = 0</property>
+ </object>
+ <packing>
+ <property name="expand">True</property>
+ <property name="fill">True</property>
+ <property name="position">3</property>
+ </packing>
+ </child>
+ </object>
+ <packing>
+ <property name="left_attach">1</property>
+ <property name="right_attach">2</property>
+ <property name="y_options"></property>
+ </packing>
+ </child>
+ </object>
+ <packing>
+ <property name="expand">True</property>
+ <property name="fill">True</property>
+ <property name="position">1</property>
+ </packing>
</child>
<child>
<object class="GtkCheckButton" id="logarithm-checkbutton">
@@ -1254,4 +1321,44 @@
</object>
</child>
</object>
+ <object class="GtkAdjustment" id="x_adjustment">
+ <property name="upper">65535</property>
+ <property name="step_increment">1</property>
+ <property name="page_increment">10</property>
+ </object>
+ <object class="GtkAdjustment" id="y_adjustment">
+ <property name="upper">65535</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>
</interface>