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',406,null,null,532,null,null,null,null,null,null,null,null],
['2日',404,null,null,468,null,null,null,null,null,null,null,null],
['3日',399,null,null,464,null,null,null,null,null,null,null,null],
['4日',396,null,null,472,null,null,null,null,null,null,null,null],
['5日',381,null,null,438,null,null,null,null,null,null,null,null],
['6日',397,null,null,434,null,null,null,null,null,null,null,null],
['7日',402,null,null,460,null,null,null,null,null,null,null,null],
['8日',435,null,null,457,null,null,null,null,null,null,null,null],
['9日',401,null,null,400,null,null,null,null,null,null,null,null],
['10日',431,null,null,509,null,null,null,null,null,null,null,null],
['11日',455,null,null,537,null,null,null,null,null,null,null,null],
['12日',420,null,null,437,null,null,null,null,null,null,null,null],
['13日',482,null,null,551,null,null,null,null,null,null,null,null],
['14日',418,null,null,554,null,null,null,null,null,null,null,null],
['15日',399,null,null,612,null,null,null,null,null,null,null,null],
['16日',487,null,null,386,null,null,null,null,null,null,null,null],
['17日',483,null,null,440,null,null,null,null,null,null,null,null],
['18日',495,null,null,376,null,null,null,null,null,null,null,null],
['19日',375,null,null,390,null,null,null,null,null,null,null,null],
['20日',430,null,null,523,null,null,null,null,null,null,null,null],
['21日',386,null,null,489,null,null,null,null,null,null,null,null],
['22日',343,null,null,348,null,null,null,null,null,null,null,null],
['23日',459,null,null,410,null,null,null,null,null,null,null,null],
['24日',500,null,null,527,null,null,null,null,null,null,null,null],
['25日',417,null,null,534,null,null,null,null,null,null,null,null],
['26日',443,null,null,518,null,null,null,null,null,null,null,null],
['27日',522,null,null,599,null,null,null,null,null,null,null,null],
['28日',447,null,null,541,null,null,null,null,null,null,null,null],
['29日',467,null,null,599,null,null,null,null,null,null,null,null],
['30日',574,null,null,492,null,null,null,null,null,null,null,null],
['31日',617,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:700},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)
      }
    });
  }

});