HTML5 linear chart data area can be colored, html5 linear chart

HTML5 linear chart data area can be colored, html5 linear chart

This is a Canvas-based HTML5 chart application. It is animated when chart data is initialized.

Online demonstration:Click to demonstrate

Download source code:

Click to download

Core jQuery code:

Var myData = {
Labels: ["Mo", "Di", "Mi", "Do", "Fr", "Sa", "So"],
Datasets :[
{
FillColor: "rgba (220,220,220,. 5 )",
StrokeColor: "rgba (220,220,220, 1 )",
PointColor: "rgba (220,220,220, 1 )",
PointStrokeColor: "# fff ",
Data: [,]
},
{
FillColor: "rgba (90,190, 90,. 5 )",
StrokeColor: "rgba (90,190 )",
PointColor: "rgba (90,190 )",
PointStrokeColor: "# fff ",
Data: [,]
}
]
}


New Chart (document. getElementById ("canvas"). getContext ("2d"). Line (myData)

Excel chart data area

It may be that the chart you generated is not in the same file as the data source.
In this way, you cannot obtain the data source after sending the workbook file of the chart to someone else.

Solution: Put the worksheet and Data Source worksheet of the chart in one file, or put the two files in one folder for packaging.

In EXCEL, when the data in the specified area is made into a chart, the chart shows the form of the table in which the data in the table is right

The chart shows the tables in the Table. Click a chart and select "layout"> "data table" from the menu bar.
Right-click the data in the table, right-click the data in the table, right-click the data, set the data label format, tag options, tag location, and select right