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',1125,null,null,1190,null,null,null,null,null,null,null,null],
['2日',1107,null,null,1172,null,null,null,null,null,null,null,null],
['3日',1220,null,null,1173,null,null,null,null,null,null,null,null],
['4日',1357,null,null,1330,null,null,null,null,null,null,null,null],
['5日',1197,null,null,1169,null,null,null,null,null,null,null,null],
['6日',1071,null,null,1153,null,null,null,null,null,null,null,null],
['7日',1066,null,null,1189,null,null,null,null,null,null,null,null],
['8日',1131,null,null,1152,null,null,null,null,null,null,null,null],
['9日',1199,null,null,1281,null,null,null,null,null,null,null,null],
['10日',1306,null,null,1384,null,null,null,null,null,null,null,null],
['11日',1077,null,null,null,null,null,null,null,null,null,null,null],
['12日',1108,null,null,1399,null,null,null,null,null,null,null,null],
['13日',null,null,null,1433,null,null,null,null,null,null,null,null],
['14日',1028,null,null,1266,null,null,null,null,null,null,null,null],
['15日',1077,null,null,1299,null,null,null,null,null,null,null,null],
['16日',1042,null,null,1209,null,null,null,null,null,null,null,null],
['17日',1006,null,null,1164,null,null,null,null,null,null,null,null],
['18日',1082,null,null,1115,null,null,null,null,null,null,null,null],
['19日',1066,null,null,1274,null,null,null,null,null,null,null,null],
['20日',1049,null,null,1309,null,null,null,null,null,null,null,null],
['21日',1000,null,null,1360,null,null,null,null,null,null,null,null],
['22日',1062,null,null,null,null,null,null,null,null,null,null,null],
['23日',1113,null,null,1191,null,null,null,null,null,null,null,null],
['24日',1075,null,null,1253,null,null,null,null,null,null,null,null],
['25日',1051,null,null,1337,null,null,null,null,null,null,null,null],
['26日',1160,null,null,1237,null,null,null,null,null,null,null,null],
['27日',1168,null,null,1345,null,null,null,null,null,null,null,null],
['28日',1242,null,null,null,null,null,null,null,null,null,null,null],
['29日',null,null,null,1477,null,null,null,null,null,null,null,null],
['30日',null,null,null,1263,null,null,null,null,null,null,null,null],
['31日',null,null,null,1209,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3月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:1500},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)
      }
    });
  }

});