From 87174bfb833a9d02e792cad9add3b64f838e286e Mon Sep 17 00:00:00 2001
From: djerom <robot@pitc.com>
Date: Mon, 25 Apr 2022 16:19:31 +0500
Subject: [PATCH] doc section moved to node

---
 index.js                  |  6 +++---
 libs/transform.js         |  2 +-
 svgmap/index.js           |  0
 svgmap/svg-map-builder.js | 17 ++++++++++++++---
 svgmap/svg-map-saver.js   |  2 +-
 5 files changed, 19 insertions(+), 8 deletions(-)
 delete mode 100644 svgmap/index.js

diff --git a/index.js b/index.js
index b65bdb7..34a8b01 100644
--- a/index.js
+++ b/index.js
@@ -1,8 +1,8 @@
 module.exports = {
-    MapBuilder: require('./svgmap/svg-map-builder'),
+    map_builder: require('./svgmap/svg-map-builder'),
+    style_adaptor: require('./svgmap/helpers/style-adaptor'),
+    svg_nodes: require('./svgmap/drawers/svg-nodes'),
     MapSaver: require('./svgmap/svg-map-saver'),    
     BBox: require('./libs/bbox'),
-    StyleAdaptor: require('./svgmap/helpers/style-adaptor'),
     SvgNode: require('./svgmap/svg-node'),
-    SvgNodes: require('./svgmap/drawers/svg-nodes'),
 }
\ No newline at end of file
diff --git a/libs/transform.js b/libs/transform.js
index 131ce75..640c03d 100644
--- a/libs/transform.js
+++ b/libs/transform.js
@@ -1,5 +1,5 @@
 class Transfrom {
-	static fromCoordSyses(cs1, cs2){
+	static fromCoordSystems(cs1, cs2){
 		let tr = new Transfrom()
 
 		tr.cs1 = cs1
diff --git a/svgmap/index.js b/svgmap/index.js
deleted file mode 100644
index e69de29..0000000
diff --git a/svgmap/svg-map-builder.js b/svgmap/svg-map-builder.js
index 13b0343..b97af27 100644
--- a/svgmap/svg-map-builder.js
+++ b/svgmap/svg-map-builder.js
@@ -1,9 +1,19 @@
-const SvgNode = require("./svg-node.js");
-const SvgNodes = require("./drawers/svg-nodes.js");
-const Defs = require('./helpers/style-defs')
 const well_ring = require('./drawers/well-ring')
 const well_head = require('./drawers/well-head')
 const corel_layer = require('./drawers/corel-layer')
+const BBox = require('../libs/bbox')
+
+function get_wells_bbox(data) {
+	let bbox = BBox.from_array(data.map((w) => ({ x: w.whx, y: w.why })));
+	
+	if (bbox.w() == 0 || bbox.h() == 0) {
+		bbox.r += 1000;
+		bbox.b += 1000;
+	}
+
+	return bbox;
+}
+
 
 function build_pt_layer(wells, settings, style) {
 	function t2r(tons) {
@@ -55,6 +65,7 @@ function build_it_layer(wells, settings, style) {
 }
 
 module.exports = {
+	get_wells_bbox,
 	build_pt_layer,
 	build_it_layer,
 };
diff --git a/svgmap/svg-map-saver.js b/svgmap/svg-map-saver.js
index 45b28f4..d4daa03 100644
--- a/svgmap/svg-map-saver.js
+++ b/svgmap/svg-map-saver.js
@@ -16,7 +16,7 @@ module.exports = class SvgSaver {
 		const csh = Math.abs(cs_mm.y1 - cs_mm.y0);
 		const bbox_ppu = BBox.fromLTRB(cs_ppu.x0, cs_ppu.y0, cs_ppu.x1, cs_ppu.y1);
 
-		this.tr = transfrom.fromCoordSyses(cs1, cs_ppu);
+		this.tr = transfrom.fromCoordSystems(cs1, cs_ppu);
 
 		this.settings = settings
 		this.style = adaptor.update_styles(style, settings.ppu);