Graph By Record Foundation Class

Visual FoxPro 9.0 SP2

See Also

This container class creates graphs at the record level, unlike the AutoGraph class, which creates graphs from an entire Visual FoxPro cursor. The class also includes a set of buttons to navigate between records and dynamically refresh the chart.

Category	Automation
Default Catalog	Visual FoxPro Catalog\Foundation Classes\Automation
Class	_graphbyrec
Base Class	Container
Class Library	_utility.vcx
Parent Class	_container
Sample	...\Samples\Solution\Ffc\automate.scx

Remarks

To use, drop the class on a project or form, or from the Component Gallery Item shortcut menu, select Add to Project or Add to Form. When you add the class to a form in a data environment, Visual FoxPro opens a builder so you can specify the nChartType and cLblField values for the graph data points and axis labels. When you drop the class on a project, you can choose between adding the class or creating a subclass.

Properties, Events, Methods	Description
cLblField property	Specifies the caption for the record label. Default: ""
nChartType property	Specifies the chart type. The valid values are: 1 = Area2 = Area 3D3 = Bar4 = Bar 3D5 = Column6 = Column 3D7 = Pie8 = Pie 3D9 = Line10 = Line 3D Default: 4
lSeriesByRow property	Specifies whether to plot a series by row. Default: .T.
aDataFields[1] property	Specifies the array of data fields to graph. Default: .F.
SetupGraph method	Initializes graph controls. Syntax: `SetupGraph( )` Return: none Arguments: none
RefreshGraph method	Refreshes the graph when the record pointer is moved. Syntax: `RefreshGraph( )` Return: none Arguments: none

Graph By Record Foundation Class

Remarks

See Also

Reference

Concepts

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