0;N<T;N++)u=Editor.crcTable[(u^E.charCodeAt(J+N))&255]^u>>>8;return u};Editor.crc32=function(u){for(var E=-1,J=0;J<u.length;J++)E=E>>>8^Editor.crcTable[(E^u.charCodeAt(J))&255];return(E^-1)>>>0};Editor.writeGraphModelToPng=function(u,E,J,T,N){function Q(Z,fa){var aa=ba;ba+=fa;return Z.substring(aa,ba)}function R(Z){Z=Q(Z,4);return Z.charCodeAt(3)+(Z.charCodeAt(2)<<8)+(Z.charCodeAt(1)<<16)+(Z.charCodeAt(0)<<24)}function Y(Z){return String.fromCharCode(Z>>24&255,Z>>16&255,Z>>8&255,Z&255)}u=u.substring(u.indexOf(",")+
1);u=window.atob?atob(u):Base64.decode(u,!0);var ba=0;if(Q(u,8)!=String.fromCharCode(137)+"PNG"+String.fromCharCode(13,10,26,10))null!=N&&N();else if(Q(u,4),"IHDR"!=Q(u,4))null!=N&&N();else{Q(u,17);N=u.substring(0,ba);do{var ea=R(u);if("IDAT"==Q(u,4)){N=u.substring(0,ba-8);"pHYs"==E&&"dpi"==J?(J=Math.round(T/.0254),J=Y(J)+Y(J)+String.fromCharCode(1)):J=J+String.fromCharCode(0)+("zTXt"==E?String.fromCharCode(0):"")+T;T=4294967295;T=Editor.updateCRC(T,E,0,4);T=Editor.updateCRC(T,J,0,J.length);N+=Y(J.length)+
E+J+Y(T^4294967295);N+=u.substring(ba-8,u.length);break}N+=u.substring(ba-8,ba-4+ea);Q(u,ea);Q(u,4)}while(ea);return"data:image/png;base64,"+(window.btoa?btoa(N):Base64.encode(N,!0))}};if(window.ColorDialog){FilenameDialog.filenameHelpLink="https://www.diagrams.net/doc/faq/save-file-formats";var d=ColorDialog.addRecentColor;ColorDialog.addRecentColor=function(u,E){d.apply(this,arguments);mxSettings.setRecentColors(ColorDialog.recentColors);mxSettings.save()};var g=ColorDialog.resetRecentColors;ColorDialog.resetRecentColors=
The product receives input or data, but it does
        not validate or incorrectly validates that the input has the
        properties that are required to process the data safely and
        correctly.