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Page 455 of 589
How to create a bubble chart with two parameters in JavaFX?
The bubble chart accepts a series of data points (x, y) as input values and, creates bubbles for the data points in the given series. In JavaFX, you can create a bubble chart by instantiating the javafx.scene.chart.BubbleChart class.Generally, in all X-Y charts, the data points plot two values (x, y). In the bubble chart, there is a third value which is represented by the radius of the bubble. This chart comes handy while plotting the data points in 3 dimensions.Anyhow, it is not mandatory to have the third value, it is only optional. Like any other XY chart, you can ...
Read MoreHow to move the x-axis to top in a JavaFX line chart?
Inline chart, the data values have represented a series of points connected by a line. In JavaFX, you can create a line chart by instantiating the javafx.scene.chart.LineChart class.By default, A JavaFX Line chart contains symbols pointing out the values in the series along the x-axis. Typically, these are small circles.The X-Axis on the bottom in the plot.Y-Axis on the left.Moving the X-Axis to topThe Axis class (superclass of all axes) has a property named side, this specifies the side of the plot at which you need to have the current axis (left, right, top-bottom). You can set the value to ...
Read MoreWhat are symbols in a JavaFX line chart. How to disable them?
Inline chart the data values have represented a series of points connected by a line. In JavaFX, you can create a line chart by instantiating the javafx.scene.chart.LineChart class.By default, A JavaFX Line chart contains symbols pointing out the values in the series along the x-axis. Typically, these are small circles.The X-Axis on the bottom in the plot.Y-Axis on the left.Disabling the symbolsThe LineChart class has a property named createSymbols (boolean), which specifies whether to create symbols for data items in the chart. You can set values to this method using the setCreateSymbols() method.To remove symbols from a line chart you ...
Read MoreHow to set the slices of a JavaFX PieChart in anti-clockwise direction?
The pie chart is a data a circular statistical graphic, where the data values are represented as the slices of a circle. Each slice is differentiated from other (typically by color). In JavaFX, you can create a pie chart by instantiating the javafx.scene.chart.PieChart class.Changing the direction of the slicesThe angle at which the first slice of a PieChart is started is known as start angle and you can set this value using the setStartAngle() method (by default, 0).The PieChart class provides a property (boolean) known as clockWise specifying whether the slices of the current PieChart are in a clockwise direction ...
Read MoreHow to change the position of the legend in a PieChart in JavaFX?
In the pie chart, we represent the data values as slices of a circle. Each slice is differentiated from other (typically by color). In JavaFX, you can create a pie chart by instantiating the javafx.scene.chart.PieChart class.By default, a JavaFX pie chart contains labels of the slices and a legend − a bar with colors specifying the category represented by each color.Changing the position of the Legend −The PieChart class has a property named legendSide (inherited from the Chart class). This specifies the position of the legend in the chart (left, right, top-bottom). You can set the value to this property ...
Read MoreHow to create a SplitMenuButton in JavaFX?
A menu is a list of options or commands presented to the user, typically menus contain items that perform some action. The contents of a menu are known as menu items and a menu bar holds multiple menus.A button controls in user interface applications, in general, on clicking the button it performs the respective action.A SplitMenuButton provides the functionality of both buttons and a Menu. It is divided into two areas − action area and, menu area. On clicking either of these areas it shows the respective functionality.You can create a split menu button by instantiating the javafx.scene.control.SplitMenuButton class.ExampleThe following ...
Read MoreHow to create a MenuButton in JavaFX?
A menu is a list of options or commands presented to the user, typically menus contain items that perform some action. The contents of a menu are known as menu items and a menu bar holds multiple menus.A button controls in user interface applications, in general, on clicking the button it performs the respective action.A MenuButton is simply, a button that shows a menu on clicking it. You can create a menu button by instantiating the javafx.scene.control.MenuButton class.To populate its menu, create a required number of objects of the MenuItem class, add them to the observable list of MenuButton as −menuButton.getItems(item1, ...
Read MoreHow to disable a menu item in JavaFX
A menu is a list of options or commands presented to the user, typically menus contain items that perform some action. The contents of a menu are known as menu items and a menu bar holds multiple menus.In JavaFX a menu is represented by the javafx.scene.control.Menu class, a menu item is represented by the javafx.scene.control.MenuItem class, And, the javafx.scene.control.MenuBar class represents a menu bar.To create a menu −Instantiate the Menu class.Create a required number of menu items by instantiating the MenuItem class.Add all the menu items to the menu as −fileMenu.getItems().addAll(item1, item2, item3);Create a menu bar by instantiating the MenuBar ...
Read MoreHow to create context menus in JavaFX?
A menu is a list of options or commands presented to the user, typically menus contain items that perform some action. The contents of a menu are known as menu items.Context MenuA context menu is a popup menu that appears on interacting with the UI elements in the application. The best example for this is the menu appears in your system when you right-click on the mouse. You can create a context menu by instantiating the javafx.scene.control.ContextMenu class.Just like a menu, after creating a context menu, you need to add MenuItems to it. You can set ContextMenu to any object ...
Read MoreHow to add accelerators to a menu item?
A menu is a list of options or commands presented to the user, typically menus contains items that perform some action. The contents of a menu are known as menu items and a menu bar holds multiple menus.In JavaFX a menu is represented by the javafx.scene.control.Menu class, a menu item is represented by the javafx.scene.control.MenuItem class, And, the javafx.scene.control.MenuBar class represents a menu bar.Adding accelerators to a menu item −Accelerators are short cuts to menu Items. The MenuItem class contains a property named accelerator (of type KeyCombination), which associates a combination to the action of the current MenuItem.You can set ...
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