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',340,null,null,298,null,null,null,null,null,null,null,null],
['2日',367,null,null,343,null,null,null,null,null,null,null,null],
['3日',423,null,null,348,null,null,null,null,null,null,null,null],
['4日',313,null,null,206,null,null,null,null,null,null,null,null],
['5日',384,null,null,271,null,null,null,null,null,null,null,null],
['6日',441,null,null,315,null,null,null,null,null,null,null,null],
['7日',590,null,null,443,null,null,null,null,null,null,null,null],
['8日',667,null,null,478,null,null,null,null,null,null,null,null],
['9日',680,null,null,508,null,null,null,null,null,null,null,null],
['10日',691,null,null,476,null,null,null,null,null,null,null,null],
['11日',465,null,null,516,null,null,null,null,null,null,null,null],
['12日',514,null,null,273,null,null,null,null,null,null,null,null],
['13日',613,null,null,347,null,null,null,null,null,null,null,null],
['14日',675,null,null,498,null,null,null,null,null,null,null,null],
['15日',759,null,null,549,null,null,null,null,null,null,null,null],
['16日',852,null,null,549,null,null,null,null,null,null,null,null],
['17日',464,null,null,551,null,null,null,null,null,null,null,null],
['18日',498,null,null,547,null,null,null,null,null,null,null,null],
['19日',590,null,null,602,null,null,null,null,null,null,null,null],
['20日',150,null,null,316,null,null,150,null,null,null,null,null],
['21日',220,null,null,444,null,null,null,null,null,null,null,null],
['22日',301,null,null,530,null,null,null,null,null,null,null,null],
['23日',383,null,null,599,null,null,null,null,null,null,null,null],
['24日',396,null,null,636,null,null,null,null,null,null,null,null],
['25日',486,null,null,621,null,null,null,null,null,null,null,null],
['26日',194,null,null,140,null,null,194,null,null,140,null,null],
['27日',241,null,null,179,null,null,null,null,null,179,null,null],
['28日',355,null,null,246,null,null,null,null,null,null,null,null],
['29日',403,null,null,282,null,null,null,null,null,null,null,null],
['30日',454,null,null,326,null,null,null,null,null,null,null,null],
['31日',null,null,null,346,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10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=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)
      }
    });
  }

});