SHOW LOAD CURVE
This function enables the user to display the selected curve(s). In addition, the user can organize the display by using the options in the dialog window as shown in Figure 11.11.10.
Figure 11.11.10 The Show Curve Options dialog window.
Select the load curve from the SELECT CURVE dialog window as shown in Figure 11.11.3.
LOCATION (SHOW CURVE)
Toggle on FULL SCREEN to display the curve(s) in the display area.
Toggle on USER DEFINED LOCATIONand drag a window to display the curve(s).
CLEAR
This function is used to remove an object from the display area using the following options:
CURVE SCREEN
Clear all objects on the display area.
MODEL
Clear the displayed model.
ETA LABEL
Clear the label at the left bottom of the display screen.
ALL
Clear all objects in the display screen.
Note: Click on CLEAR button to remove the objects.
QUERY
This function is used to display graph information using the following options:
POINT
Select a point on a curve. Its X, Y coordinates will be given in the prompt window.
CURVE
A list of defined curves appears. Select one from the list or choose from the screen. The name of the curve, number of points on the curve, the X range, and the Y range will be given in the PROMPT window.
GRAPH
The name of the graph and the number of curves in the graph will be given in the PROMPT window.
OPTION FOR GRAPH DISPLAY
This allows the user to manipulate the display settings of AXIS, GRAPH, CURVE, GRID and LEGEND. See Figures 11.11.11 ~ 11.11.15.
Figure 11.11.11 Axis Options
Figure 11.11.13 Graph Options
Figure 11.11.14 Grid Options
Figure 11.11.15 Legend Options
Select the button to the right of OPTION FOR to select between AXIS, CURVE, GRAPH, GRID and LEGEND. Each option displays its own dialog window.
DEFINE RANGE OF GRAPH
This function zooms in on a specific section of the graph.
Toggle on FULL RANGE to show a curve in full range (default).
Toggle on USER DEFINED to adjust the values of four sliders and then select APPLY to reset the range.
OPERATION
This function allows the user to apply mathematical operations to the displayed curve. The options are shown in Figure 11.11.16.
Figure 11.11.16 Curve Operation
After an operation is selected, the SELECT CURVE dialog window will appear for selecting curves for the operation as shown in Figure 11.11.17. The user can select a curve by choosing from those displayed in the curve window, selecting from the name list, or selecting the ALL CURVES button. eta/DYNAFORM prompts:
LEFT BUTTON SELECT, MIDDLE BUTTON DESELECT
Figure 11.11.17 Select Curve
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This function creates a new curve that is the resultant of the
selected curve.
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Note: All results under the above operations are temporarily displayed in the curve screen. They will not be automatically saved as loaded curves.
The user needs to save the curve.
ERASE
This function removes the selected curve from the displayed graph
KEEP IN DATABASE
This function saves the selected curve in the database with a name that begins with CUR.
SAVE TO FILE
This function saves the display graph as a text file in a directory. The SAVE CURVE window is shown in Figure 11.11.16
Figure 11.11.16 The Save Curves window.