@recaptime-dev's working patches + fork for Phorge, a community fork of Phabricator. (Upstream dev and stable branches are at upstream/main and upstream/stable respectively.)
hq.recaptime.dev/wiki/Phorge
phorge
phabricator
1<?php
2
3final class PhabricatorMinChartFunction
4 extends PhabricatorPureChartFunction {
5
6 const FUNCTIONKEY = 'min';
7
8 protected function newArguments() {
9 return array(
10 $this->newArgument()
11 ->setName('min')
12 ->setType('number'),
13 );
14 }
15
16 public function evaluateFunction(array $xv) {
17 $min = $this->getArgument('min');
18
19 $yv = array();
20 foreach ($xv as $x) {
21 if ($x < $min) {
22 $yv[] = null;
23 } else {
24 $yv[] = $x;
25 }
26 }
27
28 return $yv;
29 }
30
31}