![]() Here, we've set the fontsize for the title as well as the labels for time and intensity. #CHANGE SIZE OF TEXT IN LEGEND R CODE#Let's revisit the code from before and specify a fontsize for these elements: import matplotlib.pyplot as pltĪx.plot(y, color= 'blue', label= 'Sine wave')Īx.plot(z, color= 'black', label= 'Cosine wave')Īx.set_title( 'Sine and cosine waves', fontsize= 20)Īx.set_ylabel( 'Intensity', fontsize= 16) Every function that deals with text, such as Title, labels and all other textual functions accept an argument - fontsize. onClick const pieDoughnutLegendClickHandler = Chart. ![]() The following example will create a chart with the legend enabled and turn all of the text red in color.Ĭonst defaultLegendClickHandler = Chart. PointStyle : string | Image | HTMLCanvasElement, // Rotation of the point in degrees (only used if usePointStyle is true) ![]() StrokeStyle : Color, // Point style of the legend box (only used if usePointStyle is true) LineWidth : number, // Stroke style of the legend box LineJoin : string, // Width of box border LineDashOffset : number, // For box border. Label will be rendered with a strike-through effect Introduced in 3.1.0īorderRadius ? : number | BorderRadius, // Index of the associated datasetĭatasetIndex : number, // Fill style of the legend boxįontColor : Color, // If true, this item represents a hidden dataset. Text : string, // Border radius of the legend item. These items must implement the following interface. Items passed to the legend onClick function are the ones returned from labels.generateLabels. Label style will match corresponding point style (size is based on the minimum value between boxWidth and font.size). Options are: 'left', 'right' or 'center'. If specified, this style of point is used for the legend. The ordering matches the return value (opens new window) of () The return value of the function is a number that indicates the order of the two legend item parameters. Receives 3 parameters, two Legend Items and the chart data. Type is : sort(a: LegendItem, b: LegendItem, data: ChartData): number. ![]() Receives 2 parameters, a Legend Item and the chart data. See Legend Item for details.įilters legend items out of the legend. Default implementation returns the text + styling for the color box. Generates legend items for each thing in the legend. # Alignĭefaults to 'center' for unrecognized values. When using the 'chartArea' option the legend position is at the moment not configurable, it will always be on the left side of the chart in the middle. See the Legend Title Configuration section below. This will force the text direction 'rtl' or 'ltr' on the canvas for rendering the legend, regardless of the css specified on the canvas True for rendering the legends from right to left. See the Legend Label Configuration section below. Legend will show datasets in reverse order. Ī callback that is called when a 'mousemove' event is registered outside of a previously hovered label item. Ī callback that is called when a 'mousemove' event is registered on top of a label item. This is unlikely to need to be changed in day-to-day use.Ī callback that is called when a click event is registered on a label item. ![]() #CHANGE SIZE OF TEXT IN LEGEND R FULL#Marks that this box should take the full width/height of the canvas (moving other boxes). To change the overrides for those chart types, the options are defined in. The doughnut, pie, and polar area charts override the legend defaults. ![]()
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