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',519,null,null,504,null,null,null,null,null,null,null,null],
['2日',467,null,null,370,null,null,null,null,null,null,null,null],
['3日',391,null,null,359,null,null,null,null,null,null,null,null],
['4日',366,null,null,319,null,null,null,null,null,null,null,null],
['5日',349,null,null,351,null,null,null,null,null,null,null,null],
['6日',362,null,null,346,null,null,null,null,null,null,null,null],
['7日',423,null,null,304,null,null,null,null,null,null,null,null],
['8日',416,null,null,379,null,null,null,null,null,null,null,null],
['9日',402,null,null,344,null,null,null,null,null,null,null,null],
['10日',331,null,null,331,null,null,null,null,null,null,null,null],
['11日',333,null,null,339,null,null,null,null,null,null,null,null],
['12日',329,null,null,365,null,null,null,null,null,null,null,null],
['13日',330,null,null,371,null,null,null,null,null,null,null,null],
['14日',377,null,null,384,null,null,null,null,null,null,null,null],
['15日',478,null,null,478,null,null,null,null,null,null,null,null],
['16日',266,null,null,354,null,null,null,null,null,null,null,null],
['17日',270,null,null,354,null,null,null,null,null,null,null,null],
['18日',254,null,null,333,null,null,null,null,null,null,null,null],
['19日',273,null,null,334,null,null,null,null,null,null,null,null],
['20日',258,null,null,316,null,null,null,null,null,null,null,null],
['21日',304,null,null,346,null,null,null,null,null,null,null,null],
['22日',401,null,null,362,null,null,null,null,null,null,null,null],
['23日',421,null,null,378,null,null,null,null,null,null,null,null],
['24日',299,null,null,300,null,null,null,null,null,null,null,null],
['25日',289,null,null,349,null,null,null,null,null,null,null,null],
['26日',321,null,null,358,null,null,null,null,null,null,null,null],
['27日',380,null,null,381,null,null,null,null,null,null,null,null],
['28日',430,null,null,363,null,null,null,null,null,null,null,null],
['29日',455,null,null,407,null,null,null,null,null,null,null,null],
['30日',496,null,null,485,null,null,null,null,null,null,null,null],
['31日',null,null,null,543,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7月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:600},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)
      }
    });
  }

});