Class HistogramChart
Represents a histogram chart control.
Assembly: MicroLayout.dll
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Declaration
public class HistogramChart : ChartControl, IThemedControl, IControl
Inheritance: System.Object -> Meadow.Foundation.Graphics.MicroLayout.Control
Implements:
Meadow.Foundation.Graphics.MicroLayout.IThemedControl
Properties
Series
Gets or sets a series of float values to plot
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Declaration
public List<HistogramChartSeries> Series { get; set; }
ShowXAxisLabels
Gets or sets the visibility of the X axis labels
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Declaration
public bool ShowXAxisLabels { get; set; }
MinXAxisValue
Gets or sets an optional minimum X Axis value
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Declaration
public int? MinXAxisValue { get; set; }
MaxXAxisValue
Gets or sets an optional maximum X Axis value
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Declaration
public int? MaxXAxisValue { get; set; }
MaxYAxisValue
Gets or sets an optional maximum Y Axis value
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Declaration
public int? MaxYAxisValue { get; set; }
Methods
OnDraw(MicroGraphics)
Performs the actual drawing of the control on the specified Meadow.Foundation.Graphics.MicroGraphics surface. This method must be implemented in derived classes.
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Declaration
protected override void OnDraw(MicroGraphics graphics)
Parameters
| Type | Name | Description |
|---|---|---|
| Meadow.Foundation.Graphics.MicroGraphics surface to draw the control on. |
DrawValueBar(MicroGraphics, int, (int X, int Y), int, int, int, int, Color, bool)
Called to draw a value bar in the histogram chart.
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Declaration
protected virtual void DrawValueBar(MicroGraphics graphics, int seriesNumber, (int X, int Y) value, int x, int y, int width, int height, Color barColor, bool filled)
Parameters
| Type | Name | Description |
|---|---|---|
| Meadow.Foundation.Graphics.MicroGraphics | graphics | The graphics context used to draw the bar. |
System.Int32 | seriesNumber | The series number to which the bar belongs. |
System.ValueTuple<System.Int32,System.Int32> | value | The value represented by the bar. |
System.Int32 | x | The X-coordinate of the top-left corner of the bar. |
System.Int32 | y | The Y-coordinate of the top-left corner of the bar. |
System.Int32 | width | The width of the bar. |
System.Int32 | height | The height of the bar. |
Meadow.Color | barColor | The color of the bar. |
System.Boolean | filled | A value indicating whether the bar is filled or just outlined. |