Graph Object (ExGraph) | Exontrol Docs

Graph object

^Tip The /COM object can be placed on a HTML page (with usage of the HTML object tag: <object classid="clsid:...">) using the class identifier: {FE177A66-2B4E-48E1-ADAD-E5C17BE47660}. The object's program identifier is: "Exontrol.Graph". The /COM object module is: "ExGraph.dll"

The ExGraph component stands out as a powerhouse for graphical data visualization, offering an extensive repertoire of chart types and styles to cater to diverse data visualization needs. Its versatility shines through features such as easy navigation, resizing, and scrolling, ensuring seamless interaction with data sets of varying sizes and complexities.Users can explore their data with ease, thanks to intuitive functionalities like overview, legend, and cursor view, which enhance understanding and analysis. Moreover, ExGraph's flexibility extends to supporting numerous chart types, enabling users to present data with precision and clarity by configuring axes dynamically within the same view.

The Graph control supports the following events:

		Name	Description
		AllowScroll	Indicates whether the user can scroll the chart by drag and drop.
		AllowValueResize	Indicates whether the user can resize the chart by drag and drop.
		AnchorFromPoint	Retrieves the identifier of the anchor from point.
		Appearance	Retrieves or sets the control's appearance.
		AttachTemplate	Attaches a script to the current object, including the events, from a string, file, a safe array of bytes.
		AutoFit	Specifies whether the control resizes the elements of the series to fit the control's content
		BackColor	Specifies the control's background color.
		Background	Returns or sets a value that indicates the background color for parts in the control.
		BeginUpdate	Maintains performance when items are added to the control one at a time. This method prevents the control from painting until the EndUpdate method is called.
		BorderHeight	Sets or retrieves a value that indicates the border height of the control.
		BorderWidth	Sets or retrieves a value that indicates the border width of the control.
		CategoryAxes	Gets the category-axes object.
		CategoryAxis	Creates and gets the first category-axis of the view.
		Cursor	Gets the options to configure the control's cursor.
		Data	Defines the source the control imports data from
		DataOptions	Defines the options to import data. The method has effect only next time the Data property is called.
		DataSample	Retrieves a data sample.
		DataSource	Retrieves or sets a value that indicates the data source for object.
		Enabled	Enables or disables the control.
		EndUpdate	Resumes painting the control after painting is suspended by the BeginUpdate method.
		EventParam	Retrieves or sets a value that indicates the current's event parameter.
		ExecuteTemplate	Executes a template and returns the result.
		Font	Retrieves or sets the control's font.
		ForeColor	Specifies the control's foreground color.
		FormatABC	Formats the A,B,C values based on the giving expression and returns the result.
		FormatAnchor	Specifies the visual effect for anchor elements in HTML captions.
		FormatText	Specifies the format to display the view's invalid label
		FreezeEvents	Prevents the control to fire any event.
		HTMLPicture	Adds or replaces a picture in HTML captions.
		hWnd	Retrieves the control's window handle.
		Images	Sets at runtime the control's image list. The Handle should be a handle to an Images List Control.
		ImageSize	Retrieves or sets the size of icons the control displays..
		Import	Imports the control's data from a CSV format
		Invalid	Specifies the label the control is displaying while no or invalid data
		Legend	Gets the control's legend panel.
		Misc	Defines the control's miscellaneous options
		Overview	Gets the control's overview panel.
		Pad	Defines the chart's padding (space between the chart's content and its border)
		Picture	Retrieves or sets a graphic to be displayed in the control.
		PictureDisplay	Retrieves or sets a value that indicates the way how the graphic is displayed on the control's background
		Refresh	Refreses the control.
		ReplaceIcon	Adds a new icon, replaces an icon or clears the control's image list.
		ScrollBars	Returns or sets a value that determines whether the control has horizontal and/or vertical scroll bars.
		ScrollButtonHeight	Specifies the height of the button in the vertical scrollbar.
		ScrollButtonWidth	Specifies the width of the button in the horizontal scrollbar.
		ScrollFont	Retrieves or sets the scrollbar's font.
		ScrollHeight	Specifies the height of the horizontal scrollbar.
		ScrollOrderParts	Specifies the order of the buttons in the scroll bar.
		ScrollPartCaption	Specifies the caption being displayed on the specified scroll part.
		ScrollPartCaptionAlignment	Specifies the alignment of the caption in the part of the scroll bar.
		ScrollPartEnable	Indicates whether the specified scroll part is enabled or disabled.
		ScrollPartVisible	Indicates whether the specified scroll part is visible or hidden.
		ScrollPos	Specifies the vertical/horizontal scroll position.
		ScrollThumbSize	Specifies the size of the thumb in the scrollbar.
		ScrollToolTip	Specifies the tooltip being shown when the user moves the scroll box.
		ScrollWidth	Specifies the width of the vertical scrollbar.
		Series	Gets the series object.
		SeriesColors	Defines the default colors for the chart's series
		SeriesColorsDecrease	Defines the default colors for the chart's series (when the value goes down)
		ShowImageList	Specifies whether the control's image list window is visible or hidden.
		ShowToolTip	Shows the specified tooltip at given position.
		Sort	Defines the list of series to be sorted, separated by spaces
		Template	Specifies the control's template.
		TemplateDef	Defines inside variables for the next Template/ExecuteTemplate call.
		TemplatePut	Defines inside variables for the next Template/ExecuteTemplate call.
		ToolTipDelay	Specifies the time in ms that passes before the ToolTip appears.
		ToolTipFont	Retrieves or sets the tooltip's font.
		ToolTipFormat	Specifies the expression to customize the tooltip (shown while the cursor hovers value-points of the chart)
		ToolTipMargin	Defines the size of the control's tooltip margins.
		ToolTipPopDelay	Specifies the period in ms of time the ToolTip remains visible if the mouse pointer is stationary within a control.
		ToolTipWidth	Specifies a value that indicates the width of the tooltip window, in pixels.
		ValueAxes	Gets the value-axes object.
		ValueAxis	Creates and gets the first value-axis of the view.
		ValuePoint	Specifies the size, color, frame color and size of the value point, frame color, size and length of the value line, color, frame color, size and pad of the value-point's background, each separated by a comma.
		ValueSize	Specifies the size to show a column or a bar within the chart
		Version	Retrieves the control's version.
		VisualAppearance	Retrieves the control's appearance.
		XAxis	Defines the configuration-options for x-axis of xy-compatible chart-types ('scatter', 'scatterArea', 'scatterLine' or 'bubble')
		YAxis	Defines the configuration-options for y-axis of xy-compatible chart-types ('scatter', 'scatterArea', 'scatterLine' or 'bubble')