Create a bar chart

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Picture objectsET/MT-3x6, ET/MT-2x8FalconPicture objectsCreate a bar chart

 

A bar chart is used to present the value of a variable as rectangular surface which can be modified, i.e. the size of the bar varies proportionally to the variable value. This presentation is always used, when, apart from the exact value, a quantitative presentation of the process value is also required and useful and when the distance to the limit values is to be presented.

 

bargraph_collection_grafic

 

There are two ways available to create image objects.

 

Tools toolbar:

Werkzeugleiste_Grfk

 

Click the symbol for a bar chart in the toolbar cicon2 Tools toolbar.

 

The mouse pointer changes to the selected symbol. cursor_bar_object

 

Position the object on the image.
Press and hold down the left mouse button and drag a field having the requested object size.
In the image, the field is marked with a frame and editing handles for modifying its size.

 

input_field

 

hor_arrow

modifies the width of the selected object

ver_arrow

modifies the height of the selected object

45_arrow

modifies the height and width of the selected object

 

Release the left mouse button again.
The dialogue including the field properties for the bar graph is displayed.

 

Dlg_BarGraphFldPropsBase

 

Description of properties:

 

Field

Type

Actual value

A bar graph can only be used as actual value.

Name

Name which can be selected freely for the bar graph

Once created, a bar chart can be used several times with the same properties, since the different displayed values are determined via the analog variable.

Btn_Dialogoeffnen

Bar chart properties

Specifies the type, alignment, colour, and scaling

Comment

Arbitrary comment for information purposes.

Information regarding the field can be entered in the comment field. Comments are used for explanation purposes in SPSPlusWIN.

Variable

Type

Analog

The value predefined for a  bar chart may only be a value of the analog variable type.

Btn_Dialogoeffnen

Variable properties

Creates a new variable und / or defines the parameters.

Name

Use this field to select or create the variable specifying the value for the bar chart.

The value of this variable is shown via the bar chart. When using the multiplexing function, this variable does not influence the bar chart.

Process connection

Information on the programmed process connection

The displayed process connection provides information on the address used by the analog variable.

 

 

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