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',494,null,null,442,null,null,null,null,null,null,null,null],
['2日',502,null,null,513,null,null,null,null,null,null,null,null],
['3日',538,null,null,602,null,null,null,null,null,null,null,null],
['4日',448,null,null,514,null,null,null,null,null,null,null,null],
['5日',468,null,null,522,null,null,null,null,null,null,null,null],
['6日',432,null,null,441,null,null,null,null,null,null,null,null],
['7日',376,null,null,444,null,null,null,null,null,null,null,null],
['8日',496,null,null,349,null,null,null,null,null,null,null,null],
['9日',516,null,null,407,null,null,null,null,null,null,null,null],
['10日',474,null,null,465,null,null,null,null,null,null,null,null],
['11日',473,null,null,408,null,null,null,null,null,null,null,null],
['12日',433,null,null,404,null,null,null,null,null,null,null,null],
['13日',518,null,null,408,null,null,null,null,null,null,null,null],
['14日',519,null,null,439,null,null,null,null,null,null,null,null],
['15日',483,null,null,412,null,null,null,null,null,null,null,null],
['16日',531,null,null,403,null,null,null,null,null,null,null,null],
['17日',356,null,null,473,null,null,null,null,null,null,null,null],
['18日',429,null,null,604,null,null,null,null,null,null,null,null],
['19日',450,null,null,486,null,null,null,null,null,null,null,null],
['20日',462,null,null,437,null,null,null,null,null,null,null,null],
['21日',547,null,null,313,null,null,null,null,null,null,null,null],
['22日',479,null,null,338,null,null,null,null,null,null,null,null],
['23日',464,null,null,267,null,null,null,null,null,null,null,null],
['24日',291,null,null,311,null,null,null,null,null,null,null,null],
['25日',311,null,null,356,null,null,null,null,null,null,null,null],
['26日',226,null,null,426,null,null,null,null,null,null,null,null],
['27日',251,null,null,359,null,null,null,null,null,null,null,null],
['28日',291,null,null,412,null,null,null,null,null,null,null,null],
['29日',340,null,null,444,null,null,null,null,null,null,null,null],
['30日',380,null,null,462,null,null,null,null,null,null,null,null],
['31日',411,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)
      }
    });
  }

});