more diagonal work (unfinished)

src/components/chart/LimitBuilder.vue

@@ -3,7 +3,6 @@
                 v-model="priceEndpoints" :mode="0" :flip="flipped"
                 :shape="HLine"
                 :get-model-value="getModelValue" :set-model-value="setModelValue"
-                :get-points-value="getPointsValue"
                 :set-values="setPrices" :set-weights="setWeights"
                 :std-width="stdWidth" :build-tranches="buildTranches">
     <table>
@@ -193,7 +192,7 @@ function setWeights(ws) { weights.value = ws }
 
 const color = computed(()=>props.builder.color ? props.builder.color : defaultColor)
 
-const stdWidth = 2*co.meanRange
+const stdWidth = computed(()=>2*co.meanRange)
 
 
 function getModelValue(model) {
@@ -202,9 +201,6 @@ function getModelValue(model) {
   return model.price
 }
 
-function getPointsValue(points) {
-  return points[0].price
-}
 
 function setModelValue(model, value) {
   // console.log('setModelValue->', model.price, value)