add minimum value 0 for region editor polygon points

2019-07-07 09:00:46 -07:00 · 2019-07-07 09:00:46 -07:00 · 57b312711d
parent 47b48c3f10
commit 57b312711d
1 changed files with 8 additions and 1 deletions
--- a/libs/detector.js
+++ b/libs/detector.js
@ -210,7 +210,14 @@ module.exports = function(s,config){
            if(!region)return false;
            region.polygon = [];
            region.points.forEach(function(points){
-                region.polygon.push({x:parseFloat(points[0]),y:parseFloat(points[1])})
+                var x = parseFloat(points[0]);
+                var y = parseFloat(points[1]);
+                if(x < 0)x = 0;
+                if(y < 0)y = 0;
+                region.polygon.push({
+                    x: x,
+                    y: y
+                })
            })
            if(region.sensitivity===''){
                region.sensitivity = globalSensitivity