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',889,null,null,717,null,null,null,null,null,null,null,null],
['2日',679,null,null,624,null,null,null,null,null,null,null,null],
['3日',644,null,null,650,null,null,null,null,null,null,null,null],
['4日',649,null,null,707,null,null,null,null,null,null,null,null],
['5日',781,null,null,633,null,null,null,null,null,null,null,null],
['6日',781,null,null,757,null,null,null,null,null,null,null,null],
['7日',912,null,null,739,null,null,null,null,null,null,null,null],
['8日',912,null,null,789,null,null,null,null,null,null,null,null],
['9日',1073,null,null,907,null,null,null,null,null,null,null,null],
['10日',954,null,null,819,null,null,null,null,null,null,null,null],
['11日',903,null,null,834,null,null,null,null,null,null,null,null],
['12日',1019,null,null,1012,null,null,null,null,null,null,null,null],
['13日',1018,null,null,912,null,null,null,null,null,null,null,null],
['14日',717,null,null,842,null,null,null,null,null,null,null,null],
['15日',826,null,null,723,null,null,null,null,null,null,null,null],
['16日',991,null,null,752,null,null,null,null,null,null,null,null],
['17日',794,null,null,720,null,null,null,null,null,null,null,null],
['18日',837,null,null,723,null,null,null,null,null,null,null,null],
['19日',754,null,null,680,null,null,null,null,null,null,null,null],
['20日',720,null,null,843,null,null,null,null,null,null,null,null],
['21日',798,null,null,841,null,null,null,null,null,null,null,null],
['22日',896,null,null,810,null,null,null,null,null,null,null,null],
['23日',1036,null,null,814,null,null,null,null,null,null,null,null],
['24日',1018,null,null,1039,null,null,null,null,null,null,null,null],
['25日',903,null,null,1105,null,null,null,null,null,null,null,null],
['26日',713,null,null,1024,null,null,null,null,null,null,null,null],
['27日',803,null,null,902,null,null,null,null,null,null,null,null],
['28日',815,null,null,984,null,null,null,null,null,null,null,null],
['29日',728,null,null,898,null,null,null,null,null,null,null,null],
['30日',625,null,null,968,null,null,null,null,null,null,null,null],
['31日',632,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:'2024年4月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:1200},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)
      }
    });
  }

});