Merge remote-tracking branch 'origin/display-graphs'

1 files changed, 44 insertions, 0 deletions

diff --git a/Kod/bilbana/yc4/display/get_bars_from_values.m b/Kod/bilbana/yc4/display/get_bars_from_values.m
new file mode 100644
index 0000000..cbae702
--- /dev/null
+++ b/Kod/bilbana/yc4/display/get_bars_from_values.m
@@ -0,0 +1,44 @@
+function [bars, max_val, min_y, height] = get_bars_from_values(values1, values2)
+bars = [];
+
+% CONSTANT VALUES
+min_y = 200;
+height = 156;
+min_x = 16+13;
+bar_width = 10;  % for a single bar, doubled if only one track
+bar_inner_gap_width = 1;  % double effect
+bar_gap_width = 10;
+
+% switch 1 and 2 if 1 is empty
+if isempty(values1) && ~isempty(values2)
+    values1 = values2;
+    values2 = [];
+end
+
+max1 = max(values1);
+max2 = 0;
+if ~isempty(values2)
+    max2 = max(values2);
+end
+max_val = max([max1 max2]);
+
+for i = 1:9
+	bar = struct;
+	bar.x_lo = min_x + ((bar_width + bar_width + bar_gap_width) * (i-1));
+	bar.x_hi = bar.x_lo;
+	bar.y_lo = min_y;
+	bar.y_hi = min_y - round(height * (values1(i) / max_val));
+	if isempty(values2)
+		bar.x_hi = bar.x_lo + 2*bar_width;
+		bars = [bars bar];
+	else
+		bar.x_hi = bar.x_lo + bar_width;
+		bar2 = struct;
+		bar2.x_lo = bar.x_hi + bar_inner_gap_width*2;
+		bar2.x_hi = bar2.x_lo + bar_width;
+		bar2.y_lo = min_y;
+		bar2.y_hi = min_y - round((height * (values2(i) / max_val)));
+		bars = [bars bar bar2];
+	end
+end
+end