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',838,null,null,1013,null,null,null,null,null,null,null,null],
['2日',457,null,null,518,null,null,null,null,null,null,null,null],
['3日',409,null,null,473,null,null,null,null,null,null,null,null],
['4日',512,null,null,582,null,null,null,null,null,null,null,null],
['5日',473,null,null,514,null,null,null,null,null,null,null,null],
['6日',550,null,null,547,null,null,null,null,null,null,null,null],
['7日',483,null,null,566,null,null,null,null,null,null,null,null],
['8日',536,null,null,679,null,null,null,null,null,null,null,null],
['9日',422,null,null,508,null,null,null,null,null,null,null,null],
['10日',494,null,null,598,null,null,null,null,null,null,null,null],
['11日',566,null,null,449,null,null,null,null,null,null,null,null],
['12日',608,null,null,432,null,null,null,null,null,null,null,null],
['13日',397,null,null,529,null,null,null,null,null,null,null,null],
['14日',433,null,null,576,null,null,null,null,null,null,null,null],
['15日',536,null,null,626,null,null,null,null,null,null,null,null],
['16日',635,null,null,512,null,null,null,null,null,null,null,null],
['17日',469,null,null,427,null,null,null,null,null,null,null,null],
['18日',519,null,null,487,null,null,null,null,null,null,null,null],
['19日',517,null,null,470,null,null,null,null,null,null,null,null],
['20日',629,null,null,531,null,null,null,null,null,null,null,null],
['21日',345,null,null,440,null,null,null,null,null,null,null,null],
['22日',410,null,null,495,null,null,null,null,null,null,null,null],
['23日',416,null,null,485,null,null,null,null,null,null,null,null],
['24日',509,null,null,573,null,null,null,null,null,null,null,null],
['25日',452,null,null,414,null,null,null,null,null,null,null,null],
['26日',504,null,null,529,null,null,null,null,null,null,null,null],
['27日',580,null,null,564,null,null,null,null,null,null,null,null],
['28日',637,null,null,545,null,null,null,null,null,null,null,null],
['29日',640,null,null,560,null,null,null,null,null,null,null,null],
['30日',651,null,null,749,null,null,null,null,null,null,null,null],
['31日',812,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:'2023年6月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:1100},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)
      }
    });
  }

});