Charts Page
DEXiWin’s Chart Page is used to compose and display charts that show evaluation results, one chart at a time. Chart graphics can be copied to the main report.
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Workspace
The workspace consists of a chart display on the left and control area on the right. The latter consists of three tabs:
Attributes: For selecting attributes to be displayed.
Alternatives: For selecting alternatives to be displayed.
Chart: Settings to control chart contents and format.
Attributes Page
The selection of attributes is particularly important, because it largely determines the chart type shown:
No selected attributes: No chart is displayed
One selected attribute: Bar chart is displayed
Two selected attributes: Scatter chart is displayed
Three or more selected attributes: One of the following chart variations is displayed:
Radar chart: Displaying all alternatives on a single chart
Radar grid: Displaying multiple radar charts, one alternative per chart
Linear chart: Displaying alternatives’ value profiles
In addition to selecting individual attributes in the tree, there are two buttons:
Select …: A drop-down button providing menu items to select: all attributes, basic attributes, root attribute(s) and attributes positioned on the first, second or third level of the tree.
Unselect all: Unselect all attributes.
See examples of charts below.
Alternatives Page
Similarly as for attributes, this page allows selecting and deselecting individual alternatives for display. There are two buttons: to Select all or Unselect all alternatives.
Chart Page
This page provides various settings to control chart contents and format of its components.
The topmost control called Chart type for >2 attributes is essential. It provides three chart-type options that apply in the case when more than two attributes are selected: Radar, Radar grid, and Linear. For Radar grid charts, it provides controls to define horizontal and vertical grid dimensions.
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The remaining controls on the Chart Page can be used to set up:
All four Chart borders, in pixels
Sizes of gaps between text items [pixels], line widths [pixels], bar widths [%] and points shown in the scatter, radar and linear charts [pixels]
Chart Colors and Fonts
Commands
To invoke a command, you may either select an item from the main menus, toolbar or right-click and select an item from the pop-up menu.
File/Save chart…**: Opens a dialogue to save the current chart on a file,
using the metafile (
.emf
) or bitmap (.png
) format.
Edit/Add to Report: Adds the current chart as a graphic to the main report on the Model Window.
Edit/Copy as metafile…: Copies the current chart to the clipboard in metafile format.
Edit/Copy as bitmap…: Copies the current chart to the clipboard in bitmap format.
Examples of Chart Types
Bar Chart (one attribute selected)
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Scatter Chart (two attributes selected)
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Radar Chart (three or more attributes selected)
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Radar Grid Chart (three or more attributes selected)
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Linear Chart (three or more attributes selected)
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