google.load('visualization', '1.0', {'packages':['corechart']});
google.setOnLoadCallback(function(){
  var data = new google.visualization.DataTable();
       data.addColumn('string', '日');
       data.addColumn('number', '推測');
       data.addColumn({type:'string', role:'annotation'});
       data.addColumn({type:'string', role:'annotationText'});
       data.addColumn('number', '推測');
       data.addColumn({type:'string', role:'annotation'});
       data.addColumn({type:'string', role:'annotationText'});
       data.addColumn('number', 'iOS前月');
       data.addColumn({type:'string', role:'annotation'});
       data.addColumn({type:'string', role:'annotationText'});
       data.addColumn('number', 'iOS当月');
       data.addColumn({type:'string', role:'annotation'});
       data.addColumn({type:'string', role:'annotationText'});
       data.addRows([
        ['1日',null,null,null,1447,null,null,null,null,null,null,null,null],
['2日',null,null,null,1252,null,null,null,null,null,null,null,null],
['3日',1294,null,null,1312,null,null,null,null,null,null,null,null],
['4日',1255,null,null,1323,null,null,null,null,null,null,null,null],
['5日',1305,null,null,1347,null,null,null,null,null,null,null,null],
['6日',1213,null,null,1227,null,null,null,null,null,null,null,null],
['7日',1322,null,null,694,null,null,null,null,null,null,null,null],
['8日',1189,null,null,769,null,null,null,null,null,null,null,null],
['9日',702,null,null,747,null,null,null,null,null,null,null,null],
['10日',812,null,null,777,null,null,null,null,null,null,null,null],
['11日',921,null,null,1007,null,null,null,null,null,null,null,null],
['12日',1049,null,null,null,null,null,null,null,null,null,null,null],
['13日',1158,null,null,978,null,null,null,null,null,null,null,null],
['14日',1334,null,null,1087,null,null,null,null,null,null,null,null],
['15日',1384,null,null,1165,null,null,null,null,null,null,null,null],
['16日',1287,null,null,1179,null,null,null,null,null,null,null,null],
['17日',1270,null,null,1313,null,null,null,null,null,null,null,null],
['18日',1321,null,null,1181,null,null,null,null,null,null,null,null],
['19日',1401,null,null,1247,null,null,null,null,null,null,null,null],
['20日',1547,null,null,1281,null,null,null,null,null,null,null,null],
['21日',1400,null,null,1242,null,null,null,null,null,null,null,null],
['22日',1442,null,null,1394,null,null,null,null,null,null,null,null],
['23日',1322,null,null,1270,null,null,null,null,null,null,null,null],
['24日',1313,null,null,1233,null,null,null,null,null,null,null,null],
['25日',1365,null,null,1277,null,null,null,null,null,null,null,null],
['26日',1392,null,null,1184,null,null,null,null,null,null,null,null],
['27日',1277,null,null,1248,null,null,null,null,null,null,null,null],
['28日',1275,null,null,710,null,null,null,null,null,null,null,null],
['29日',1303,null,null,714,null,null,null,null,null,null,null,null],
['30日',1485,null,null,752,null,null,null,null,null,null,null,null],
['31日',null,null,null,871,null,null,null,null,null,null,null,null]
        ]);
  var options = {
    chartArea: {'width':'85%', 'height':'65%', 'left':60 },
    'pointSize': 3,
    hAxis: { titleTextStyle:{italic:false}, format:'#',ticks: [1,5,10,15,20,25,30] },
    vAxis: { title:'2023年7月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:1600},direction:-1 },
    legend: {position: 'top' },
    tooltip: { trigger: 'both' },
    focusTarget: 'category',
    colors:['skyblue','pink','#2980b9','#e74c3c']
  };

  var chart = new google.visualization.LineChart(document.getElementById('graphField'));
  chart.draw(data, options);

  var lastlogday=31 -1 ;
  var lastlogcat=4;

  if(lastlogday>=0){
    chart.setSelection([{
      row: lastlogday,
      column: lastlogcat
    }]);
  
    google.visualization.events.addListener(chart, 'click', function() {
      if(chart.getSelection()[0]){
        //chart.setSelection(null)
      }
    });
  }

});