added port name to file name of properties, which otherwise overwrite ...

added port name to file name of properties, which otherwise overwrite  previously written files of same node. e.g. lens hitmaps of front and read side.
Closes #336

opossum/src/properties/mod.rs

@@ -3,6 +3,7 @@ pub mod property;
 pub mod proptype;
 
 use log::warn;
+use petgraph::visit::NodeRef;
 pub use property::Property;
 pub use proptype::{PropCondition, Proptype};
 
@@ -152,7 +153,7 @@ impl Properties {
             } else {
                 uuid
             };
-            if let Ok(html_prop_value) = prop.1.prop().to_html(node_name, node_uuid) {
+            if let Ok(html_prop_value) = prop.1.prop().to_html((prop.0.to_owned() + "_"+node_name).as_str(), node_uuid) {
                 let html_prop = HtmlProperty {
                     name: prop.0.to_owned(),
                     description: prop.1.description().into(),
@@ -176,7 +177,7 @@ impl Properties {
     /// returns an error.
     pub fn export_data(&self, report_path: &Path, id: &str) -> OpmResult<()> {
         for prop in &self.props {
-            prop.1.export_data(report_path, id)?;
+            prop.1.export_data(report_path, (prop.0.to_owned()+"_" + id).as_str())?;
         }
         Ok(())
     }

opossum/src/surface/hit_map.rs

@@ -128,8 +128,8 @@ impl Plottable for HitMap {
         x_min *= f64::powi(10., -x_exponent);
         y_min *= f64::powi(10., -y_exponent);
 
-        let x_limits = AxLims::create_useful_axlims(x_min * 1.1, x_max * 1.1);
-        let y_limits = AxLims::create_useful_axlims(y_min * 1.1, y_max * 1.1);
+        let x_limits = AxLims::create_useful_axlims(x_min -0.1*(x_max -x_min), x_max +0.1*(x_max -x_min));
+        let y_limits = AxLims::create_useful_axlims(y_min -0.1*(y_max -y_min), y_max +0.1*(y_max -y_min));
 
         plt_type.set_plot_param(&PlotArgs::XLim(x_limits))?;
         plt_type.set_plot_param(&PlotArgs::YLim(y_limits))?;