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',667,null,null,765,null,null,null,null,null,null,null,null],
['2日',720,null,null,684,null,null,null,null,null,null,null,null],
['3日',778,null,null,748,null,null,null,null,null,null,null,null],
['4日',828,null,null,782,null,null,null,null,null,null,null,null],
['5日',606,null,null,725,null,null,null,null,null,null,null,null],
['6日',644,null,null,722,null,null,null,null,null,null,null,null],
['7日',708,null,null,778,null,null,null,null,null,null,null,null],
['8日',619,null,null,819,null,null,null,null,null,null,null,null],
['9日',616,null,null,646,null,null,null,null,null,null,null,null],
['10日',738,null,null,693,null,null,null,null,null,null,null,null],
['11日',805,null,null,744,null,null,null,null,null,null,null,null],
['12日',584,null,null,666,null,null,null,null,null,null,null,null],
['13日',667,null,null,674,null,null,null,null,null,null,null,null],
['14日',680,null,null,758,null,null,null,null,null,null,null,null],
['15日',637,null,null,799,null,null,null,null,null,null,null,null],
['16日',673,null,null,623,null,null,null,null,null,null,null,null],
['17日',723,null,null,690,null,null,null,null,null,null,null,null],
['18日',759,null,null,694,null,null,null,null,null,null,null,null],
['19日',582,null,null,690,null,null,null,null,null,null,null,null],
['20日',654,null,null,695,null,null,null,null,null,null,null,null],
['21日',674,null,null,808,null,null,null,null,null,null,null,null],
['22日',653,null,null,795,null,null,null,null,null,null,null,null],
['23日',676,null,null,619,null,null,null,null,null,null,null,null],
['24日',728,null,null,597,null,null,null,null,null,null,null,null],
['25日',729,null,null,699,null,null,null,null,null,null,null,null],
['26日',584,null,null,716,null,null,null,null,null,null,null,null],
['27日',651,null,null,719,null,null,null,null,null,null,null,null],
['28日',728,null,null,841,null,null,null,null,null,null,null,null],
['29日',701,null,null,868,null,null,null,null,null,null,null,null],
['30日',645,null,null,779,null,null,null,null,null,null,null,null],
['31日',669,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:900},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)
      }
    });
  }

});