--- a/client/src/components/gauge/HydrologicalConditions.vue	Wed Jul 10 15:23:32 2019 +0200
+++ b/client/src/components/gauge/HydrologicalConditions.vue	Wed Jul 10 15:26:45 2019 +0200
@@ -245,7 +245,6 @@
         y = offset.y;
       const svgWidth = this.millimeter2pixels(width, 80);
       const svgHeight = this.millimeter2pixels(height, 80);
-      // check if there are tow diagrams on the screen
       // draw the diagram in a separated html element to get the full size
       const offScreen = document.querySelector("#offScreen");
       offScreen.style.width = `${svgWidth}px`;
@@ -258,13 +257,6 @@
         })
       });
       var svg = offScreen.querySelector("svg");
-      // use default width,height if they are missing in the template definition
-      if (!width) {
-        width = this.templateData.properties.paperSize === "a3" ? 380 : 290;
-      }
-      if (!height) {
-        height = this.templateData.properties.paperSize === "a3" ? 130 : 100;
-      }
       if (["topright", "bottomright"].indexOf(position) !== -1) {
         x = this.pdf.width - offset.x - width;
       }