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',643,null,null,754,null,null,null,null,null,null,null,null],
['2日',781,null,null,866,null,null,null,null,null,null,null,null],
['3日',739,null,null,732,null,null,null,null,null,null,null,null],
['4日',694,null,null,700,null,null,null,null,null,null,null,null],
['5日',716,null,null,707,null,null,null,null,null,null,null,null],
['6日',768,null,null,659,null,null,null,null,null,null,null,null],
['7日',741,null,null,792,null,null,null,null,null,null,null,null],
['8日',698,null,null,752,null,null,null,null,null,null,null,null],
['9日',713,null,null,455,null,null,null,null,null,null,null,null],
['10日',571,null,null,543,null,null,null,null,null,null,null,null],
['11日',602,null,null,591,null,null,null,null,null,null,null,null],
['12日',635,null,null,666,null,null,null,null,null,null,null,null],
['13日',688,null,null,656,null,null,null,null,null,null,null,null],
['14日',694,null,null,638,null,null,null,null,null,null,null,null],
['15日',713,null,null,565,null,null,null,null,null,null,null,null],
['16日',665,null,null,452,null,null,null,null,null,null,null,null],
['17日',576,null,null,525,null,null,null,null,null,null,null,null],
['18日',645,null,null,618,null,null,null,null,null,null,null,null],
['19日',666,null,null,702,null,null,null,null,null,null,null,null],
['20日',606,null,null,481,null,null,null,null,null,null,null,null],
['21日',541,null,null,428,null,null,null,null,null,null,null,null],
['22日',600,null,null,437,null,null,null,null,null,null,null,null],
['23日',564,null,null,433,null,null,null,null,null,null,null,null],
['24日',573,null,null,400,null,null,null,null,null,null,null,null],
['25日',476,null,null,526,null,null,null,null,null,null,null,null],
['26日',601,null,null,652,null,null,null,null,null,null,null,null],
['27日',636,null,null,626,null,null,null,null,null,null,null,null],
['28日',669,null,null,693,null,null,null,null,null,null,null,null],
['29日',674,null,null,623,null,null,null,null,null,null,null,null],
['30日',null,null,null,648,null,null,null,null,null,null,null,null],
['31日',null,null,null,546,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3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)
      }
    });
  }

});