Class LineChartBuilder

Builds the chart.

Return

Chart — A Chart object, which can be embedded into documents, UI elements, or used as a static image.

Reverses the drawing of series in the domain axis. For vertical-range charts (such as line, area or column charts), this means the horizontal axis is drawn from right to left. For horizontal-range charts (such as bar charts), this means the vertical axis is drawn from top to bottom. For pie charts, this means the slices are drawn counterclockwise.

// Creates a pie chart builder and sets drawing of the slices in a
// counter-clockwise manner.
constbuilder=Charts.newPieChart();
builder.reverseCategories();

Return

LineChartBuilder — This builder, useful for chaining.

Sets the background color for the chart.

// Creates a line chart builder and sets the background color to gray
constbuilder=Charts.newLineChart();
builder.setBackgroundColor('gray');

Parameters

Return

LineChartBuilder — This builder, useful for chaining.

Sets the colors for the lines in the chart.

// Creates a line chart builder and sets the first two lines to be drawn in
// green and red, respectively.
constbuilder=Charts.newLineChart();
builder.setColors(['green','red']);

Parameters

Return

LineChartBuilder — This builder, useful for chaining.

Sets the style to use for curves in the chart. See CurveStyle for allowed curve styles.

// Creates a line chart builder and curves the lines in the chart.
constbuilder=Charts.newLineChart();
builder.setCurveStyle(Charts.CurveStyle.SMOOTH);

Parameters

Return

LineChartBuilder — This builder, useful for chaining.

See also

• CurveStyle

Sets the data source URL that is used to pull data in from an external source, such as Google Sheets. If a data source URL and a DataTable are provided, the data source URL is ignored.

For more information about querying data sources, check out the Google Charts documentation.

Parameters

Return

LineChartBuilder — This builder, useful for chaining.

Sets the data table to use for the chart using a DataTableBuilder. This is a convenience method for setting the data table without needing to call build().

Parameters

Return

LineChartBuilder — This builder, useful for chaining.

Sets the data table which contains the lines for the chart, as well as the X-axis labels. The first column should be a string, and contain the horizontal axis labels. Any number of columns can follow, all must be numeric. Each column is displayed as a separate line.

Parameters

Return

LineChartBuilder — This builder, useful for chaining.

Sets the data view definition to use for the chart.

Parameters

Return

LineChartBuilder — This builder, useful for chaining.

Sets the dimensions for the chart.

Parameters

Return

LineChartBuilder — This builder, useful for chaining.

Sets the position of the legend with respect to the chart. By default, there is no legend.

// Creates a line chart builder and sets the legend position to right.
constbuilder=Charts.newLineChart();
builder.setLegendPosition(Charts.Position.RIGHT);

Parameters

Return

LineChartBuilder — This builder, useful for chaining.

Sets the text style of the chart legend.

// Creates a line chart builder and sets it up for a blue, 26-point legend.
consttextStyleBuilder=
Charts.newTextStyle().setColor('#0000FF').setFontSize(26);
conststyle=textStyleBuilder.build();
constbuilder=Charts.newLineChart();
builder.setLegendTextStyle(style);

Parameters

Return

LineChartBuilder — This builder, useful for chaining.

Sets advanced options for this chart. See the available options for this chart. This method has no effect if the given option is invalid.

// Build a line chart with a 1-second animation duration.
constbuilder=Charts.newLineChart();
builder.setOption('animation.duration',1000);
constchart=builder.build();

Parameters

Return

LineChartBuilder — This builder, useful for chaining.

Sets the style for points in the line. By default, points have no particular styles, and only the line is visible.

// Creates a line chart builder and sets large point style.
constbuilder=Charts.newLineChart();
builder.setPointStyle(Charts.PointStyle.LARGE);

Parameters

Return

LineChartBuilder — This builder, useful for chaining.

See also

• PointStyle

Sets the range for the chart.

If any data points fall outside the range, the range is expanded to include those data points.

Parameters

Return

LineChartBuilder — This builder, useful for chaining.

Sets the title of the chart. The title is displayed centered above the chart.

// Creates a line chart builder and title to 'My Line Chart'.
constbuilder=Charts.newLineChart();
builder.setTitle('My Line Chart');

Parameters

Return

LineChartBuilder — This builder, useful for chaining.

Sets the text style of the chart title.

// Creates a line chart builder and sets it up for a blue, 26-point title.
consttextStyleBuilder=
Charts.newTextStyle().setColor('#0000FF').setFontSize(26);
conststyle=textStyleBuilder.build();
constbuilder=Charts.newLineChart();
builder.setTitleTextStyle(style);

Parameters

Return

LineChartBuilder — This builder, useful for chaining.

Sets the horizontal axis text style.

// Creates a line chart builder and sets the X-axis text style to blue, 18-point
// font.
consttextStyle=
Charts.newTextStyle().setColor('blue').setFontSize(18).build();
constbuilder=Charts.newLineChart();
builder.setXAxisTextStyle(textStyle);

Parameters

Return

LineChartBuilder — This builder, useful for chaining.

Adds a title to the horizontal axis. The title is centered and appears below the axis value labels.

// Creates a line chart builder and sets the X-axis title.
constbuilder=Charts.newLineChart();
builder.setTitle('X-axis Title');

Parameters

Return

LineChartBuilder — This builder, useful for chaining.

Sets the horizontal axis title text style.

// Creates a line chart builder and sets the X-axis title text style to blue,
// 18-point font.
consttextStyle=
Charts.newTextStyle().setColor('blue').setFontSize(18).build();
constbuilder=Charts.newLineChart();
builder.setXAxisTitleTextStyle(textStyle);

Parameters

Return

LineChartBuilder — This builder, useful for chaining.

Sets the vertical axis text style.

// Creates a line chart builder and sets the Y-axis text style to blue, 18-point
// font.
consttextStyle=
Charts.newTextStyle().setColor('blue').setFontSize(18).build();
constbuilder=Charts.newLineChart();
builder.setYAxisTextStyle(textStyle);

Parameters

Return

LineChartBuilder — This builder, useful for chaining.

Adds a title to the vertical axis. The title is centered and appears to the left of the value labels.

// Creates a line chart builder and sets the Y-axis title.
constbuilder=Charts.newLineChart();
builder.setYAxisTitle('Y-axis Title');

Parameters

Return

LineChartBuilder — This builder, useful for chaining.

Sets the vertical axis title text style.

// Creates a line chart builder and sets the Y-axis title text style to blue,
// 18-point font.
consttextStyle=
Charts.newTextStyle().setColor('blue').setFontSize(18).build();
constbuilder=Charts.newLineChart();
builder.setYAxisTitleTextStyle(textStyle);

Parameters

Return

LineChartBuilder — This builder, useful for chaining.

Makes the range axis into a logarithmic scale (requires all values to be positive). The range axis are the vertical axis for vertical charts (such as line, area, or column) and the horizontal axis for horizontal charts (such as bar).

Return

LineChartBuilder — This builder, useful for chaining.