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',729,null,null,931,null,null,null,null,null,null,null,null],
['2日',992,null,null,1104,null,null,null,null,null,null,null,null],
['3日',1110,null,null,1102,null,null,null,null,null,null,null,null],
['4日',1157,null,null,1080,null,null,null,null,null,null,null,null],
['5日',1176,null,null,1046,null,null,null,null,null,null,null,null],
['6日',1160,null,null,1005,null,null,null,null,null,null,null,null],
['7日',1206,null,null,1112,null,null,null,null,null,null,null,null],
['8日',1249,null,null,1242,null,null,null,null,null,null,null,null],
['9日',717,null,null,1134,null,null,null,null,null,null,null,null],
['10日',849,null,null,1163,null,null,null,null,null,null,null,null],
['11日',915,null,null,1154,null,null,null,null,null,null,null,null],
['12日',978,null,null,1176,null,null,null,null,null,null,null,null],
['13日',1114,null,null,1182,null,null,null,null,null,null,null,null],
['14日',1088,null,null,1216,null,null,null,null,null,null,null,null],
['15日',916,null,null,1009,null,null,null,null,null,null,null,null],
['16日',1067,null,null,1034,null,null,null,null,null,null,null,null],
['17日',1047,null,null,1032,null,null,null,null,null,null,null,null],
['18日',1073,null,null,992,null,null,null,null,null,null,null,null],
['19日',1206,null,null,999,null,null,null,null,null,null,null,null],
['20日',1256,null,null,1056,null,null,null,null,null,null,null,null],
['21日',1200,null,null,1167,null,null,null,null,null,null,null,null],
['22日',1236,null,null,1125,null,null,null,null,null,null,null,null],
['23日',1224,null,null,1159,null,null,null,null,null,null,null,null],
['24日',1091,null,null,1002,null,null,null,null,null,null,null,null],
['25日',1035,null,null,1161,null,null,null,null,null,null,null,null],
['26日',1201,null,null,1007,null,null,null,null,null,null,null,null],
['27日',1258,null,null,970,null,null,null,null,null,null,null,null],
['28日',921,null,null,925,null,null,null,null,null,null,null,null],
['29日',963,null,null,1000,null,null,null,null,null,null,null,null],
['30日',966,null,null,1006,null,null,null,null,null,null,null,null],
['31日',950,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:1300},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)
      }
    });
  }

});