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',1144,null,null,553,null,null,null,null,null,null,null,null],
['2日',1270,null,null,560,null,null,null,null,null,null,null,null],
['3日',1146,null,null,599,null,null,null,null,null,null,null,null],
['4日',1169,null,null,655,null,null,null,null,null,null,null,null],
['5日',null,null,null,576,null,null,null,null,null,null,null,null],
['6日',1256,null,null,603,null,null,null,null,null,null,null,null],
['7日',1418,null,null,616,null,null,null,null,null,null,null,null],
['8日',1161,null,null,610,null,null,null,null,null,null,null,null],
['9日',1049,null,null,723,null,null,null,null,null,null,null,null],
['10日',1105,null,null,695,null,null,null,null,null,null,null,null],
['11日',1140,null,null,745,null,null,null,null,null,null,null,null],
['12日',1192,null,null,730,null,null,null,null,null,null,null,null],
['13日',1156,null,null,671,null,null,null,null,null,null,null,null],
['14日',1242,null,null,712,null,null,null,null,null,null,null,null],
['15日',1193,null,null,815,null,null,null,null,null,null,null,null],
['16日',1379,null,null,760,null,null,null,null,null,null,null,null],
['17日',1167,null,null,733,null,null,null,null,null,null,null,null],
['18日',1210,null,null,752,null,null,null,null,null,null,null,null],
['19日',1175,null,null,688,null,null,null,null,null,null,null,null],
['20日',1087,null,null,689,null,null,null,null,null,null,null,null],
['21日',1135,null,null,737,null,null,null,null,null,null,null,null],
['22日',784,null,null,696,null,null,null,null,null,null,null,null],
['23日',630,null,null,691,null,null,null,null,null,null,null,null],
['24日',585,null,null,738,null,null,null,null,null,null,null,null],
['25日',593,null,null,783,null,null,null,null,null,null,null,null],
['26日',650,null,null,667,null,null,null,null,null,null,null,null],
['27日',623,null,null,611,null,null,null,null,null,null,null,null],
['28日',663,null,null,641,null,null,null,null,null,null,null,null],
['29日',635,null,null,650,null,null,null,null,null,null,null,null],
['30日',598,null,null,689,null,null,null,null,null,null,null,null],
['31日',538,null,null,null,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6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=30 -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)
      }
    });
  }

});