[d] Increase arrow length and quantum unit

dfssd/gui/events.go

@@ -68,7 +68,7 @@ func (w *Window) PrintQuantumInformation() {
 		return
 	}
 
-	quantum := float64(w.quantumField.Value())
+	quantum := float64(w.quantumField.Value()*1000)
 
 	beginning := w.scene.Events[0].Date.UnixNano()
 	totalDuration := w.scene.Events[len(w.scene.Events)-1].Date.UnixNano() - beginning
@@ -113,8 +113,8 @@ func (w *Window) initTimer() {
 			w.scene.currentTime = w.scene.Events[0].Date
 		}
 
-		quantum := time.Duration(w.quantumField.Value())
-		endOfQuantum := w.scene.currentTime.Add(quantum * time.Nanosecond)
+		quantum := time.Duration(w.quantumField.Value()) * time.Microsecond
+		endOfQuantum := w.scene.currentTime.Add(quantum)
 
 		for i := w.scene.currentEvent; i < nbEvents; i++ {
 			e := w.scene.Events[i]

dfssd/gui/graphics.go

@@ -10,7 +10,7 @@ import (
 
 // These two constants are used to configure arrows
 const ARROW_T = math.Pi / 6 // angle
-const ARROW_L = 15          // side length
+const ARROW_L = 30          // side length
 
 // DrawClients draws the different clients in a circle.
 func (w *Window) DrawClients() {

dfssd/gui/widget.ui

@@ -146,13 +146,13 @@
           <enum>QAbstractSpinBox::CorrectToNearestValue</enum>
          </property>
          <property name="suffix">
-          <string> ns</string>
+          <string> us</string>
          </property>
          <property name="minimum">
           <number>1</number>
          </property>
          <property name="maximum">
-          <number>1000000</number>
+          <number>10000000</number>
          </property>
          <property name="singleStep">
           <number>100</number>