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',1224,null,null,851,null,null,null,null,null,null,null,null],
['2日',870,null,null,865,null,null,null,null,null,null,null,null],
['3日',943,null,null,958,null,null,null,null,null,null,null,null],
['4日',909,null,null,973,null,null,null,null,null,null,null,null],
['5日',981,null,null,1026,null,null,null,null,null,null,null,null],
['6日',1103,null,null,961,null,null,null,null,null,null,null,null],
['7日',1132,null,null,959,null,null,null,null,null,null,null,null],
['8日',1275,null,null,1038,null,null,null,null,null,null,null,null],
['9日',1212,null,null,1240,null,null,null,null,null,null,null,null],
['10日',1299,null,null,1039,null,null,null,null,null,null,null,null],
['11日',1313,null,null,1293,null,null,null,null,null,null,null,null],
['12日',1298,null,null,1295,null,null,null,null,null,null,null,null],
['13日',1375,null,null,1140,null,null,null,null,null,null,null,null],
['14日',1312,null,null,638,null,null,null,null,null,null,null,null],
['15日',1180,null,null,658,null,null,null,null,null,null,null,null],
['16日',1046,null,null,876,null,null,null,null,null,null,null,null],
['17日',1302,null,null,995,null,null,null,null,null,null,null,null],
['18日',1386,null,null,1118,null,null,null,null,null,null,null,null],
['19日',1352,null,null,1151,null,null,null,null,null,null,null,null],
['20日',1342,null,null,1109,null,null,null,null,null,null,null,null],
['21日',1539,null,null,1237,null,null,null,null,null,null,null,null],
['22日',1402,null,null,1114,null,null,null,null,null,null,null,null],
['23日',780,null,null,1061,null,null,null,null,null,null,null,null],
['24日',1013,null,null,1111,null,null,null,null,null,null,null,null],
['25日',978,null,null,1266,null,null,null,null,null,null,null,null],
['26日',1217,null,null,1389,null,null,null,null,null,null,null,null],
['27日',1298,null,null,1176,null,null,null,null,null,null,null,null],
['28日',1220,null,null,1117,null,null,null,null,null,null,null,null],
['29日',1330,null,null,1142,null,null,null,null,null,null,null,null],
['30日',629,null,null,1128,null,null,null,null,null,null,null,null],
['31日',null,null,null,1254,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:'2022年10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)
      }
    });
  }

});