{"version":"1.0","provider_name":"SPCAD HELP","provider_url":"https:\/\/help.cadomation.com\/spcad","author_name":"Abdullah","author_url":"https:\/\/help.cadomation.com\/spcad\/author\/abdullah\/","title":"Before You Start - SPCAD HELP","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"oT2XQmAxJ8\"><a href=\"https:\/\/help.cadomation.com\/spcad\/docs\/spcadhelp\/web-maps\/background-maps\/before-you-start\/\">Before You Start<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/help.cadomation.com\/spcad\/docs\/spcadhelp\/web-maps\/background-maps\/before-you-start\/embed\/#?secret=oT2XQmAxJ8\" width=\"600\" height=\"338\" title=\"&#8220;Before You Start&#8221; &#8212; SPCAD HELP\" data-secret=\"oT2XQmAxJ8\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script>\n\/*! This file is auto-generated *\/\n!function(d,l){\"use strict\";l.querySelector&&d.addEventListener&&\"undefined\"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),o=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),c=new RegExp(\"^https?:$\",\"i\"),i=0;i<o.length;i++)o[i].style.display=\"none\";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute(\"style\"),\"height\"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):\"link\"===t.message&&(r=new URL(s.getAttribute(\"src\")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",function(){for(var e,t,s=l.querySelectorAll(\"iframe.wp-embedded-content\"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute(\"data-secret\"))||(t=Math.random().toString(36).substring(2,12),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t)),e.contentWindow.postMessage({message:\"ready\",secret:t},\"*\")},!1)))}(window,document);\n\/\/# sourceURL=https:\/\/help.cadomation.com\/spcad\/wp-includes\/js\/wp-embed.min.js\n<\/script>\n","description":"Before You Start Prepare the drawing before loading, refreshing, or capturing Background Maps. Requirements Background Maps depends on drawing location, drawing units, and online map access. Confirm the following requirements before using the tab. Requirement Description Assigned CRS The active drawing must have a coordinate reference system assigned. Without CRS information, SPCAD cannot transform the..."}