VacTran 3 Manual (779748), страница 29
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Then click on the radio buttonrepresenting the selected style. A sample will be shown on the right side of the dialog box.Click to expand graphicSee also:Graph controls dialogBackground colorsLine stylePointsExport GraphTitlesFontsBorder© 2011 Professional Engineering ComputationsPreset StylesAxis typeGrid StyleLegendGalleryUpdatesLog ScalesShadows278VacTran 317.1.3 GallerySet the graphic format, resolution, save options, and directory location for the Gallery Tool.Click to expand graphicSee also:Graph controls dialogBackground colorsLine stylePointsExport GraphTitlesFontsBorderPreset StylesAxis typeGrid StyleLegendGalleryUpdatesLog ScalesShadows© 2011 Professional Engineering ComputationsDefault Settings27917.1.4 Background colorsClick to expand graphicClick on any of the basic colors, or create a custom color by clicking and dragging on the cursors in the hue andintensity bars. Click on Add to Custom Colors if you want to save a custom color for future use.
Click OK whendone.Click to expand graphicSee also:Graph controls dialogBackground colorsLine stylePointsExport GraphTitlesFontsBorder© 2011 Professional Engineering ComputationsPreset StylesAxis typeGrid StyleLegendGalleryUpdatesLog ScalesShadows280VacTran 317.1.5 TitlesAdd your own custom titles and sub titles to any graph using the dialog below.
First Click on "Custom title" toenable the options below. Then select the check box for main title or subtitle as desired. Type in a new title in thespace provided, and use the buttons to manage the list of custom titles that are saved. Click OK when done.Click to expand graphicNotes:1. The Custom title option is in force until deselected by the user. Deselect by clicking on the Default title button.2. If you do not click the Add to list button after entering a new custom title, that title will not be shown in this dialogthe next time it is opened. We recommend adding any new titles to the list, since you can always delete themlater.See also:Graph controls dialogBackground colorsLine stylePointsExport GraphTitlesFontsBorderPreset StylesAxis typeGrid StyleLegendGalleryUpdatesLog ScalesShadows© 2011 Professional Engineering ComputationsDefault Settings28117.1.6 Axis typeChange the axis attributes by clicking on the buttons below.
Keep in mind that some data can be difficult to see onthe graph when the linear option is selected.Settings for each type of graph available in VacTran are saved. To change the current axis settings for a given typeof graph, use the pull down menu, shown above as "Mean free path vs pressure". After selecting the graph type,change the log/linear settings as desired.
All subsequent graphs of this type such as "Pump down time" will beperformed with these settings.Click to expand graphicSee also:Graph controls dialogBackground colorsLine stylePointsExport GraphTitlesFontsBorder© 2011 Professional Engineering ComputationsPreset StylesAxis typeGrid StyleLegendGalleryUpdatesLog ScalesShadows282VacTran 317.1.7 UpdatesGraph UpdatesIf turned ON, the most recent type of graph will be regenerated automatically each time a system parameter ischanged. If turned OFF, you must manually select a graphing option.Text updatesIf turned ON, all calculated data will be dumped to the text window. If turned OFF, text window will not be updated.Bring graph forwardIf selected, the graph window will be brought to the front of other windows each time it is updated, and will becomethe active window.
"Leave graph behind" will update the graph window but leave its position alone relative to otheropen windows.Click to expand graphicSee also:Graph controls dialogBackground colorsLine stylePointsExport GraphTitlesFontsBorderPreset StylesAxis typeGrid StyleLegendGalleryUpdatesLog ScalesShadows© 2011 Professional Engineering ComputationsDefault Settings28317.1.8 Line styleRelative thickness of plotted lines on the graph can be controlled by clicking on the options below. For graphs thatplot only one line, such as Pump speed vs Pressure, on the First line thickness parameter applies.For graphs that plot multiple lines, such as conductance studies, the First line thickness applies to the first plottedline, and the Secondary line thickness applies to all subsequent plotted lines.Click to expand graphicSee also:Graph controls dialogBackground colorsLine stylePointsExport GraphTitlesFontsBorder© 2011 Professional Engineering ComputationsPreset StylesAxis typeGrid StyleLegendGalleryUpdatesLog ScalesShadows284VacTran 317.1.9 FontsChange the Font and style of the titles or axis labels by clicking on one of the buttons below.Click to expand graphicSee also:Graph controls dialogBackground colorsLine stylePointsExport GraphTitlesFontsBorderPreset StylesAxis typeGrid StyleLegendGalleryUpdatesLog ScalesShadows© 2011 Professional Engineering ComputationsDefault Settings17.1.10 Grid styleClick to expand graphicSee also:Graph controls dialogBackground colorsLine stylePointsExport GraphTitlesFontsBorder© 2011 Professional Engineering ComputationsPreset StylesAxis typeGrid StyleLegendGalleryUpdatesLog ScalesShadows285286VacTran 317.1.11 Log scalesClick to expand graphicLog scale axes can be customized with the above dialog to control the extents of the graph.Auto scale, best fitThis option will scale the graph so that the curve is maximized within the space of the graph.
The graph scale stopswhen the data stops.Auto scale, whole decadesMore conventional, this will stop the extents of the graph at the next decade so that whole powers of ten are shownon the graphs labels. This is usually easier to read than best fit.User min/maxSometimes it is useful to force the scale of a graph, even at the risk of cutting of data that might extend beyond thescale. For example, if you want to show two graphs on the same scale, choose this option.Caution: be sure to deselect User min/max when it is not needed.
Otherwise, you may misinterpret graphs thathave data not shown because you have artificially constrained the display extents.See also:Graph controls dialogBackground colorsLine stylePointsExport GraphTitlesFontsBorderPreset StylesAxis typeGrid StyleLegendGalleryUpdatesLog ScalesShadows© 2011 Professional Engineering ComputationsDefault Settings28717.1.12 Linear scalesClick to expand graphicLinear scale axes can be customized with the above dialog to control the extents of the graph. The functions aresimilar to the Log Scales option.Auto scale, best fitThis option will scale the graph so that the curve is maximized within the space of the graph. The graph scale stopswhen the data stops.Auto scale, whole decadesMore conventional, this will stop the extents of the graph at the next decade so that whole powers of ten are shownon the graphs labels.
This is usually easier to read than best fit.User min/maxSometimes it is useful to force the scale of a graph, even at the risk of cutting of data that might extend beyond thescale. For example, if you want to show two graphs on the same scale, choose this option.Caution: be sure to deselect User min/max when it is not needed. Otherwise, you may misinterpret graphs thathave data not shown because you have artificially constrained the display extents.See also:Graph controls dialogBackground colorsLine stylePointsExport GraphTitlesFontsBorder© 2011 Professional Engineering ComputationsPreset StylesAxis typeGrid StyleLegendGalleryUpdatesLog ScalesShadows288VacTran 317.1.13 PointsClick to expand graphicEnable Data Cursor tracks the XY location of the cursor in the upper left corner of the graph window. You will notsee the affect until you click ok in the graph controls window.Enable point labels adds the text value of each point to the graph.Decimal places selects the number of decimal places displayed for each point label.Label separator is user defined text that separates the xy point label values.See also:Graph controls dialogBackground colorsLine stylePointsExport GraphTitlesFontsBorderPreset StylesAxis typeGrid StyleLegendGalleryUpdatesLog ScalesShadows© 2011 Professional Engineering ComputationsDefault Settings17.1.14 BorderSelect the border style from the four choices shown.Click to expand graphicSee also:Graph controls dialogBackground colorsLine stylePointsExport GraphTitlesFontsBorder© 2011 Professional Engineering ComputationsPreset StylesAxis typeGrid StyleLegendGalleryUpdatesLog ScalesShadows289290VacTran 317.1.15 LegendThis dialog allows placement of the graph legends on any side of the graph.
This only applies for graphs that havemutiple curves, as show below:Click to expand graphicSee also:Graph controls dialogBackground colorsLine stylePointsExport GraphTitlesFontsBorderPreset StylesAxis typeGrid StyleLegendGalleryUpdatesLog ScalesShadows© 2011 Professional Engineering ComputationsDefault Settings17.1.16 ShadowsThis dialog creates shadows for text, lines and data points on the graph.Click to expand graphicSee also:Graph controls dialogBackground colorsLine stylePointsExport GraphTitlesFontsBorder© 2011 Professional Engineering ComputationsPreset StylesAxis typeGrid StyleLegendGalleryUpdatesLog ScalesShadows291292VacTran 317.1.17 Export GraphThis dialog sets the defaults for the "Export" dialog used to print or send copies of the graph to the clipboard.Destination:Clipboard is used for copying and pasting the graph into other applications, such as a presentation slide.File creates a new graphics file in the selected size and formatPrinter sends the graph to a printer accessible from your PC.Export format:Many common graphics formats are supported, such as Windows Metafile (WMF) and bit map (BMP).Units for exported image:Select the units that the width and height values will apply to.
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