--- trunk/tntnet/dynamic/temperaturegraph.ecpp	2007/12/02 08:49:18	120
+++ trunk/tntnet/dynamic/temperaturegraph.ecpp	2007/12/02 20:26:43	126
@@ -19,7 +19,7 @@
 <{
 
 GD::Image image;
-image.CreateTrueColor( GD::Size(600,350));
+image.CreateTrueColor( GD::Size(600,360));
 
 //Black color scheme
 //GD::TrueColor decoration(45,95,0);
@@ -34,12 +34,13 @@
 
 
 image.String(gdFontSmall, 250,5, "Temperature graph", text.Int());
+image.String(gdFontSmall, 200,18, "Latest 20 samples, in degrees Celcius", text.Int());
 
 for (int i=0; i<11; ++i)
 {
 	std::stringstream marker;
 	marker << (100- (i*10));
-	int y = (i*30) + 25;
+	int y = (i*30) + 40;
 	image.Line(	30, y, 590, y, decoration.Int());
 
 	image.String(gdFontSmall, 5, y-7, marker.str().c_str(), text.Int());
@@ -61,11 +62,11 @@
 tntdb::Result res = conn.select(query.str());
 
 GD::Point previous;
-for (int i=0; i<res.size(); ++i)
+for (unsigned int i=0; i<res.size(); ++i)
 {
 	int current = res[i].getInt(0);
-	int x = (i*28) + 40;
-	int y = ((100-current) * 3) + 25;
+	int x = (i*28) + 45;
+	int y = ((100-current) * 3) + 40;
 
 	//image.FilledArc( GD::Point(x,y), GD::Size(3,3), 0, 360, line.Int(), gdPie);
 	image.FilledRectangle( GD::Point(x-1,y-1), GD::Point(x+1,y+1), line.Int() );