Re-enable dps graph again and add some info about how to process inputs and outputs

Real calculation hasn't been transferred yet

eos/graph/fitDistanceVsTime.py

@@ -1,17 +0,0 @@
-import math
-
-from .base import SmoothGraph
-
-
-class FitDistanceVsTimeGraph(SmoothGraph):
-
-    def getYForX(self, fit, extraData, time):
-        maxSpeed = fit.ship.getModifiedItemAttr('maxVelocity')
-        mass = fit.ship.getModifiedItemAttr('mass')
-        agility = fit.ship.getModifiedItemAttr('agility')
-        # Definite integral of:
-        # https://wiki.eveuniversity.org/Acceleration#Mathematics_and_formulae
-        distance_t = maxSpeed * time + (maxSpeed * agility * mass * math.exp((-time * 1000000) / (agility * mass)) / 1000000)
-        distance_0 = maxSpeed * 0 + (maxSpeed * agility * mass * math.exp((-0 * 1000000) / (agility * mass)) / 1000000)
-        distance = distance_t - distance_0
-        return distance

gui/builtinGraphs/__init__.py

@@ -1,6 +1,6 @@
 # noinspection PyUnresolvedReferences
 from gui.builtinGraphs import (  # noqa: E402,F401
-    # fitDamageStats,
+    fitDamageStats,
     # fitDmgVsTime,
     # fitShieldRegenVsShieldPerc,
     # fitShieldAmountVsTime,

gui/builtinGraphs/fitDamageStats.py

@@ -18,8 +18,6 @@
 # =============================================================================
 
 
-import math
-
 from .base import FitGraph, XDef, YDef, Input, VectorDef
 
 
@@ -27,6 +25,7 @@ class FitDamageStatsGraph(FitGraph):
 
     name = 'Damage Stats'
 
+    # UI stuff
     @property
     def xDefs(self):
         return [
@@ -64,5 +63,18 @@ class FitDamageStatsGraph(FitGraph):
     def hasTargets(self):
         return True
 
+    # Calculation stuff
+    _normalizers = {
+        ('atkSpeed', '%'): lambda v, fit, tgt: v * fit.ship.getModifiedItemAttr('maxVelocity', 0),
+        ('tgtSpeed', '%'): lambda v, fit, tgt: v * tgt.ship.getModifiedItemAttr('maxVelocity', 0),
+        ('tgtSigRad', '%'): lambda v, fit, tgt: v * fit.ship.getModifiedItemAttr('signatureRadius', 0)}
+
+    _limiters = {
+        'time': lambda fit, tgt: (0, 2500)}
+
+    _denormalizers = {
+        ('tgtSpeed', '%'): lambda v, fit, tgt: v / tgt.ship.getModifiedItemAttr('maxVelocity', 0),
+        ('tgtSigRad', '%'): lambda v, fit, tgt: v / fit.ship.getModifiedItemAttr('signatureRadius', 0)}
+
 
 FitDamageStatsGraph.register()