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StarInfo/Goodliffe/!GraphPlus/Manual
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File contents
++------------------------+
|| GraphPlus |
|| Pete Goodliffe |
++------------------------+
|| Manual |
++------------------------+
GraphPlus by Pete Goodliffe
pjg@cs.nott.ac.uk
� Archimedes World 1995
1.0 INTRODUCTION
GraphPlus is a desktop graph processor, taking data from CSV files and
generating high quality graphs in the form of drawfiles. It can
produce line and scatter graphs, various bar charts, multiple pie
charts, and tables. It can produce all but the latter in 2D or
pseudo-3D versions.
CSV files are a standard for data transfer, and can be should be
produced by any speadsheet. However, if you do not have a means of
producing data for a graph then the application CsvEdit is provided to
create them. It is also a convenient application or minor editing of
CSV files. Secion 6 describes more about CSV files.
See the CsvEdit manual inside it's directory for instructions in its
operation.
2.0 GRAPHPLUS OPERATION
GraphPlus loads with a double click of the !GraphPlus filer icon,
installing itself on the icon bar. A window displaying information
about the program appears which disappears when a mouse button is next
pressed. Clicking with Menu over the GraphPlus icon brings up the
standard GraphPlus menu, and clicking on the icon with Select brings
up the Graph Format Window.
Up to six sets of data can be incoroparted on each graph. These are
known as data groups.
In order to create a graph, GraphPlus needs to be told which CSV file
to use as the data file containing the data groups. Drag the file onto
the Graph Format window, or onto the GraphPlus icon to do this. If it
is not a CSV filetype file, a query window will occur to verify the
choice of file. Once a data file has been shown to GraphPlus certain
information about the graph needs to be set; these settings are
explained in the following summary of the GraphPlus menus.
2.1 THE ICON BAR MENU
Clicking with Menu over the GraphPlus icon brings up the menu in
figure 2.1
The Info option leads to the GraphPlus information window, and Quit
leaves the application. Clicking on either Line, Bar, Pie, or Table
selects the type of graph GraphPlus will produce, the current choice
is ticked.
+-----------+
| GraphPlus |
+-----------+
| Info > |
| Style > |
| Groups > |
| File > |
+-----------+
|� Line |
| Bar |
| Pie |
| Table |
+-----------+
| Quit |
+-----------+ figure 2.1
2.2 THE STYLE SUBMENU
This is shown in figure 2.2.
To make GraphPlus produce a key for the graph, select Key. Switching
the key on causes GraphPlus to use the key data in the Map Groups
window (see section 2.6). In most cases this will add a key to the
right hand side of the graph, although when creating pie charts, the
key data is used as a label for each separate chart, and when creating
tables, the key data is used as column headings.
The background entry selects whether or not the graph is given a
background box. The dialogue box it leads to is a colour picker to
choose the colour of this box. The default is a light shade of blue.
The fonts submenu is discussed in the following section.
The best fit submenu is discussed in section 2.4
The palette submenu is discussed in section 2.5
3D graphs is ticked when the graph output will be pseudo-3D.
Outline is ticked when bar chart and pie chart features are drawn with
a black outline.
+---------------+
| Style |
+---------------+
|� Key |
|� Background > |
| Fonts > |
| Best fit > |
| Palette > |
|� 3D graphs |
|� Outline |
+---------------+ figure 2.2
2.3 THE FONTS SUBMENU
This is shown in figure 2.3.
Each of the Fonts submenu entries lead to a font selector dialogue
box, in which you can choose which fonts, and at what size, the graph
is drawn using. These selections are split into three categories:
Title - The graph title is displayed in this font
Axis - Any axis labels and data markings on the axis appear in this
font. All text in the body of a table is displayed in this font.
Key - The key is produced with this font, as are labels on pie charts.
N.B. The table headings using the key data from 'Group Map' dialogue
boxes ARE NOT displayed in this font, but in the axis font.
+----------+
| Fonts |
+----------+
| Title > |
| Axis > |
| Key > |
+----------+ figure 2.3
2.4 THE BEST FIT SUBMENU
GraphPlus uses linear regression to calculate lines of best fit. This
menu allows you to choose whether it uses X-on-Y or Y-on-X
relationships. These are two different methods of calulating the line
of best fit, each giving a slightly different line.
+----------+
| Best fit |
+----------+
| X on Y |
|� Y on X |
+----------+ figure 2.4
2.5 THE PALETTE SUBMENU
This menu is a list of 16 colours, each definable by a standard colour
picker dialogue box. The pie charts are drawn with these colours, the
first segment in pie colour 1, the second in pie colour 2, and so on.
When the sixteenth colour is reached, the table cycles back to use pie
colour 1 again.
2.6 THE GROUPS SUBMENU
From this submenu information about individual groups can be altered.
The first entry, Map leads to the Map Groups submenu (see following
section), and the latter leads to the Group Style submenu (see section
2.8).
+----------+
| Groups |
+----------+
| Map > |
| Style > |
+----------+ figure 2.6
2.7 THE MAP GROUPS SUBMENU
This is shown in figure 2.7.
Each of these entries lead to a dialogue box allowing the user to
select which column of the CSV data file is to be used for each data
group. The Labels entry allows you to choose which column labels are
to be found in (labels are text entries used to define 'rows' of the
CSV file; used in bar graphs, pie charts, and tables). The dialogue
box also contains the text which will be used for that group's key
entry, if key has been selected from the Style submenu (see section
2.2)
If any mappings are made outside the limits of the given CSV file,
they will be disregarded when the graph is made.
+------------+
| Map groups |
+------------+
| Group 1 > |
| Group 2 > |
| Group 3 > |
| Group 4 > |
| Group 5 > |
| Group 6 > |
| Labels > |
+------------+ figure 2.7
2.8 THE GROUP STYLE SUBMENU
This submenu is similar to the Map group menu, but without the last
entry, Labels.
Each of these entries leads to a dialogue box in which you set the
appearance of a data group; the style and size of points (used in line
graphs), the colour of the group (i.e. the colour the points/line/bar
is drawn in), the thickness and dash-style of a line produced in a
line graph, and on a line graph whether the points are joined with a
line, whether the line is solid underneath (i.e. the area under the
line shaded in the group's colour - N.B. This can obscure parts of the
graph underneath), and whether a line of best fit is plotted for the
group.
To produce a scatter graph, simply deselect the Join icon.
The produce a line without points, select the blank point style.
2.9 THE FILE SUBMENU
This menu, reached from the main menu is shown in figure 2.9.
The Save oprion leads to a save window from which you can save the
current GraphPlus template; a record of the style and mapping settings
you have entered, so that a graph can be replicated at a later date.
To load a template file into GraphPlus, either double click on it or
drag it into a GraphPlus window.
The Datapath entry leads to a window displaying the path name of the
CSV file GraphPlus will use as the data file. If it is blank, no CSV
file has been dragged into GraphPlus.
Selecting Default causes the graph template to be reset to its default
version. Before this occurs a dialogue box prompts for conformation of
the procedure, as it cannot be reversed.
+-------------+
| File |
+-------------+
| Save > |
| Datapath > |
| Default |
+-------------+ figure 2.9
3.0 THE GRAPH FORMAT WINDOW
Clicking with select on the GraphPlus icon bar icon brings up the
Graph Format window. This allows you to enter further information
about the graph prior to its creation. This is entered in a central
scrollable pane. When any change has been made to this pane, click on
the OK icon at the bottom of the Graph Format window. If you make a
mistake and want to restore the pane to the settings currently in
memory, click on Cancel. Any alterations in this window are not stored
until OK is clicked.
At the top of the graph format window is an icon detailing the
currently selected graph type, and the create button. When all the
required selections have been made click on this (see section 3.2).
Clicking menu within the Graph Format window brings up the Format
menu. This is similar to the icon bar menu, but without the Info and
Quit options. It therefore contains all the graph formatting options
not contained within the Graph Format window.
3.1 THE GRAPH FORMAT OPTIONS
These are the selections made in the central scrollable pane:
� The title, and whether it is displayed or not.
� The X and Y axis labels, and whether they are displayed or not.
� Whether solid or dotted or no grid lines are drawn on a line or
bar graph's axis.
� At what divisions these grid lines are made, also the repetition
space of data markings on the axis.
This is automatically chosen by GraphPlus if left blank.
� At what interval sub-rulings are made between main divisions.
� Whether the application calculates the upper and lower limits of
the axis itself, or uses ones specified by
the user.
� What type of bar graph is produced;
Adjacent All bars touch each other
Individual All bars stand alone
Offset Bars overlap slightly, and are grouped into rows
Grouped Bars touch, but each row of data is separated
Overlaid Each row of data is plotted on the same bar
� Whether there is a margin to the left and right of the bars
� Whether the bars are plotted horizontally or vertically
� Whether any elements in pie charts are exploded
� At which segment of pie explosion begins and finishes
3.2 CREATING A GRAPH
Clicking on Create causes a new save dialogue box to appear, assuming
GraphPlus has been shown a source CSV file. In this box is a drawfile,
which must be dragged to a filer window. Once this has been done,
graph creation takes place. GraphPlus multitasks whilst creating a
graph to the file, but whilst this happens the icon icon bar icon
becomes shaded so GraphPlus cannot be used.
Whilst a graph is being created a Status window appears to
display the progress of the processing. This window contains a menu
with a single entry;
+-----------+
| GraphPlus |
+-----------+
| Faster |
+-----------+
if you select this the creation process is accelerated by making the
application single task.
4.0 GRAPH SPECIFIC FEATURES
Following are several points to note about the creatiopn of each graph
type.
4.1 LINE GRAPHS
The column specified in a group's map window refers to the group's x
coordinates. The y coordinates are assumed to be in the next column.
If you select 'colour under' for a data group it may obscure other
parts of the graph. The graph is created so that group one is
uppermost and group six underneath all the others. Thus to avoid this
obscuring parts of the graph, ensure the line to be coloured under is
in group six, or as high a group as necessary.
4.2 BAR CHARTS
The column specified in the map window refers to the column the bar
chart data is in. When producing a horizontal bar chart with more than
one data group, group one appears on the left hand side of any of the
other groups. When the chart is vertical it appears at the bottom.
When producing overlaid bar charts, if there are two groups which have
the same value on a bar, the bar will be extended to the right to
prevent one obscuring the other.
4.3 PIE CHARTS
One data group represents one pie chart. hence up to six pie charts
can be displayed at once. When only one pie chart is to be drawn, the
labels (i.e. text describing what each slice of pie represents) appear
around the chart, but if more than one pie chart is drawn, they appear
as a key on the right hand side. The 'key text' in the group map
window is written below each chart.
4.4 TABLES
Each data set represents a column of the table. Hence the table can
contain up to up to six columns. The 'key text' in the group map
window is used as a header for each column. There is no 3D table
option.
5.0 ADVANCED GRAPHPLUS FEATURES
� You are not restricted to the six group limit imposed by GraphPlus,
because it is possible to overlay one graph file onto another. This is
done by telling GraphPlus to create a graph into a file that already
exists. A query window will appear with options to overlay the graph
or overwrite the file.
� If a fatal error should occur whilst a graph is being created then
GraphPlus will dump a copy of the current template stored in it into
the file TempDump in its directory, so that the graph setup can be easily
re-entered afterwards.
6.0 CSV FILES
GraphPlus uses CSV files as its data input. They are a standard for
data exchange, and most spreadsheets and databases provide facilities
for saving data as a CSV file. Please refer to your spreadsheet or
database manual for instructions on how to generate CSV data.
6.1 WHAT IS A CSV FILE?
Imagine your data presented in a table. Now between each column put a
comma, and at the end of each row place a return. This is a CSV file.
A typical CSV file may look like figure 6.1 (note that spaces are
provided for clarity and are usually omitted). Note the final return,
which must not be omitted.
Transfers, 43.6, 41.0 [RETURN]
Defence, 15.5, 10.7 [RETURN]
NHS, 7.9, 13.1 [RETURN]
Education (LAs), 7.9, 9.6 [RETURN]
Other final consumption, 13.8, 20.1 [RETURN]
Investment, 11.4, 5.4 [RETURN] figure 6.1
6.2 HOW DO I CREATE A CSC FILE?
Use the extra application supplied, CsvEdit. It allows you to enter
data as in a speadsheet without worrying about the internal structure
of the file.
7.0 EXAMPLES
A number of examples are provided with !GraphPlus, to illustrate its
use. They are located in the Examples directory. The template file
used to create them is supplied so that you can see how they were
created.
Example 7.1 is a 3D line graph, with no points plotted.
Example 7.2 is a 3D bar chart. When the offset function is selected on
a 2D graph the bars overlap slightly, however on a 3D graph, the
effect seen is obtained.
Example 7.3 is a 2D pie chart. There is no key entry below it because
the Key was disabled. As there is only one chart, labels appear around
it, whereas in example 7.4 a separate key is produced because there
are two pie charts. This later graph is a 3D compound pie charts with
the Key entry enabled, hence the text below each pie.
Finally, example 7.5 is a table. The key text entries appear along the
top of the table, and the labels down the side. 00000000 2b 2b 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d |++--------------| 00000010 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2b 0a 7c 7c 20 20 |----------+.|| | 00000020 20 20 20 20 20 47 72 61 70 68 50 6c 75 73 20 20 | GraphPlus | 00000030 20 20 20 20 20 20 7c 0a 7c 7c 20 20 20 20 20 50 | |.|| P| 00000040 65 74 65 20 47 6f 6f 64 6c 69 66 66 65 20 20 20 |ete Goodliffe | 00000050 20 20 7c 0a 2b 2b 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d | |.++----------| 00000060 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2b 0a |--------------+.| 00000070 7c 7c 20 20 20 20 20 20 20 20 4d 61 6e 75 61 6c ||| Manual| 00000080 20 20 20 20 20 20 20 20 20 20 7c 0a 2b 2b 2d 2d | |.++--| 00000090 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d |----------------| 000000a0 2d 2d 2d 2d 2d 2d 2b 0a 0a 47 72 61 70 68 50 6c |------+..GraphPl| 000000b0 75 73 20 62 79 20 50 65 74 65 20 47 6f 6f 64 6c |us by Pete Goodl| 000000c0 69 66 66 65 0a 70 6a 67 40 63 73 2e 6e 6f 74 74 |iffe.pjg@cs.nott| 000000d0 2e 61 63 2e 75 6b 0a a9 20 41 72 63 68 69 6d 65 |.ac.uk.. Archime| 000000e0 64 65 73 20 57 6f 72 6c 64 20 31 39 39 35 0a 0a |des World 1995..| 000000f0 0a 31 2e 30 20 49 4e 54 52 4f 44 55 43 54 49 4f |.1.0 INTRODUCTIO| 00000100 4e 0a 0a 47 72 61 70 68 50 6c 75 73 20 69 73 20 |N..GraphPlus is | 00000110 61 20 64 65 73 6b 74 6f 70 20 67 72 61 70 68 20 |a desktop graph | 00000120 70 72 6f 63 65 73 73 6f 72 2c 20 74 61 6b 69 6e |processor, takin| 00000130 67 20 64 61 74 61 20 66 72 6f 6d 20 43 53 56 20 |g data from CSV | 00000140 66 69 6c 65 73 20 61 6e 64 0a 67 65 6e 65 72 61 |files and.genera| 00000150 74 69 6e 67 20 68 69 67 68 20 71 75 61 6c 69 74 |ting high qualit| 00000160 79 20 67 72 61 70 68 73 20 69 6e 20 74 68 65 20 |y graphs in the | 00000170 66 6f 72 6d 20 6f 66 20 64 72 61 77 66 69 6c 65 |form of drawfile| 00000180 73 2e 20 49 74 20 63 61 6e 0a 70 72 6f 64 75 63 |s. It can.produc| 00000190 65 20 6c 69 6e 65 20 61 6e 64 20 73 63 61 74 74 |e line and scatt| 000001a0 65 72 20 67 72 61 70 68 73 2c 20 76 61 72 69 6f |er graphs, vario| 000001b0 75 73 20 62 61 72 20 63 68 61 72 74 73 2c 20 6d |us bar charts, m| 000001c0 75 6c 74 69 70 6c 65 20 70 69 65 0a 63 68 61 72 |ultiple pie.char| 000001d0 74 73 2c 20 61 6e 64 20 74 61 62 6c 65 73 2e 20 |ts, and tables. | 000001e0 49 74 20 63 61 6e 20 70 72 6f 64 75 63 65 20 61 |It can produce a| 000001f0 6c 6c 20 62 75 74 20 74 68 65 20 6c 61 74 74 65 |ll but the latte| 00000200 72 20 69 6e 20 32 44 20 6f 72 0a 70 73 65 75 64 |r in 2D or.pseud| 00000210 6f 2d 33 44 20 76 65 72 73 69 6f 6e 73 2e 0a 0a |o-3D versions...| 00000220 43 53 56 20 66 69 6c 65 73 20 61 72 65 20 61 20 |CSV files are a | 00000230 73 74 61 6e 64 61 72 64 20 66 6f 72 20 64 61 74 |standard for dat| 00000240 61 20 74 72 61 6e 73 66 65 72 2c 20 61 6e 64 20 |a transfer, and | 00000250 63 61 6e 20 62 65 20 73 68 6f 75 6c 64 20 62 65 |can be should be| 00000260 0a 70 72 6f 64 75 63 65 64 20 62 79 20 61 6e 79 |.produced by any| 00000270 20 73 70 65 61 64 73 68 65 65 74 2e 20 48 6f 77 | speadsheet. How| 00000280 65 76 65 72 2c 20 69 66 20 79 6f 75 20 64 6f 20 |ever, if you do | 00000290 6e 6f 74 20 68 61 76 65 20 61 20 6d 65 61 6e 73 |not have a means| 000002a0 20 6f 66 0a 70 72 6f 64 75 63 69 6e 67 20 64 61 | of.producing da| 000002b0 74 61 20 66 6f 72 20 61 20 67 72 61 70 68 20 74 |ta for a graph t| 000002c0 68 65 6e 20 74 68 65 20 61 70 70 6c 69 63 61 74 |hen the applicat| 000002d0 69 6f 6e 20 43 73 76 45 64 69 74 20 69 73 20 70 |ion CsvEdit is p| 000002e0 72 6f 76 69 64 65 64 20 74 6f 0a 63 72 65 61 74 |rovided to.creat| 000002f0 65 20 74 68 65 6d 2e 20 49 74 20 69 73 20 61 6c |e them. It is al| 00000300 73 6f 20 61 20 63 6f 6e 76 65 6e 69 65 6e 74 20 |so a convenient | 00000310 61 70 70 6c 69 63 61 74 69 6f 6e 20 6f 72 20 6d |application or m| 00000320 69 6e 6f 72 20 65 64 69 74 69 6e 67 20 6f 66 0a |inor editing of.| 00000330 43 53 56 20 66 69 6c 65 73 2e 20 53 65 63 69 6f |CSV files. Secio| 00000340 6e 20 36 20 64 65 73 63 72 69 62 65 73 20 6d 6f |n 6 describes mo| 00000350 72 65 20 61 62 6f 75 74 20 43 53 56 20 66 69 6c |re about CSV fil| 00000360 65 73 2e 0a 0a 53 65 65 20 74 68 65 20 43 73 76 |es...See the Csv| 00000370 45 64 69 74 20 6d 61 6e 75 61 6c 20 69 6e 73 69 |Edit manual insi| 00000380 64 65 20 69 74 27 73 20 64 69 72 65 63 74 6f 72 |de it's director| 00000390 79 20 66 6f 72 20 69 6e 73 74 72 75 63 74 69 6f |y for instructio| 000003a0 6e 73 20 69 6e 20 69 74 73 0a 6f 70 65 72 61 74 |ns in its.operat| 000003b0 69 6f 6e 2e 0a 0a 0a 32 2e 30 20 47 52 41 50 48 |ion....2.0 GRAPH| 000003c0 50 4c 55 53 20 4f 50 45 52 41 54 49 4f 4e 0a 0a |PLUS OPERATION..| 000003d0 47 72 61 70 68 50 6c 75 73 20 6c 6f 61 64 73 20 |GraphPlus loads | 000003e0 77 69 74 68 20 61 20 64 6f 75 62 6c 65 20 63 6c |with a double cl| 000003f0 69 63 6b 20 6f 66 20 74 68 65 20 21 47 72 61 70 |ick of the !Grap| 00000400 68 50 6c 75 73 20 66 69 6c 65 72 20 69 63 6f 6e |hPlus filer icon| 00000410 2c 0a 69 6e 73 74 61 6c 6c 69 6e 67 20 69 74 73 |,.installing its| 00000420 65 6c 66 20 6f 6e 20 74 68 65 20 69 63 6f 6e 20 |elf on the icon | 00000430 62 61 72 2e 20 41 20 77 69 6e 64 6f 77 20 64 69 |bar. A window di| 00000440 73 70 6c 61 79 69 6e 67 20 69 6e 66 6f 72 6d 61 |splaying informa| 00000450 74 69 6f 6e 0a 61 62 6f 75 74 20 74 68 65 20 70 |tion.about the p| 00000460 72 6f 67 72 61 6d 20 61 70 70 65 61 72 73 20 77 |rogram appears w| 00000470 68 69 63 68 20 64 69 73 61 70 70 65 61 72 73 20 |hich disappears | 00000480 77 68 65 6e 20 61 20 6d 6f 75 73 65 20 62 75 74 |when a mouse but| 00000490 74 6f 6e 20 69 73 20 6e 65 78 74 0a 70 72 65 73 |ton is next.pres| 000004a0 73 65 64 2e 20 43 6c 69 63 6b 69 6e 67 20 77 69 |sed. Clicking wi| 000004b0 74 68 20 4d 65 6e 75 20 6f 76 65 72 20 74 68 65 |th Menu over the| 000004c0 20 47 72 61 70 68 50 6c 75 73 20 69 63 6f 6e 20 | GraphPlus icon | 000004d0 62 72 69 6e 67 73 20 75 70 20 74 68 65 0a 73 74 |brings up the.st| 000004e0 61 6e 64 61 72 64 20 47 72 61 70 68 50 6c 75 73 |andard GraphPlus| 000004f0 20 6d 65 6e 75 2c 20 61 6e 64 20 63 6c 69 63 6b | menu, and click| 00000500 69 6e 67 20 6f 6e 20 74 68 65 20 69 63 6f 6e 20 |ing on the icon | 00000510 77 69 74 68 20 53 65 6c 65 63 74 20 62 72 69 6e |with Select brin| 00000520 67 73 0a 75 70 20 74 68 65 20 47 72 61 70 68 20 |gs.up the Graph | 00000530 46 6f 72 6d 61 74 20 57 69 6e 64 6f 77 2e 0a 0a |Format Window...| 00000540 55 70 20 74 6f 20 73 69 78 20 73 65 74 73 20 6f |Up to six sets o| 00000550 66 20 64 61 74 61 20 63 61 6e 20 62 65 20 69 6e |f data can be in| 00000560 63 6f 72 6f 70 61 72 74 65 64 20 6f 6e 20 65 61 |coroparted on ea| 00000570 63 68 20 67 72 61 70 68 2e 20 54 68 65 73 65 20 |ch graph. These | 00000580 61 72 65 0a 6b 6e 6f 77 6e 20 61 73 20 64 61 74 |are.known as dat| 00000590 61 20 67 72 6f 75 70 73 2e 0a 0a 49 6e 20 6f 72 |a groups...In or| 000005a0 64 65 72 20 74 6f 20 63 72 65 61 74 65 20 61 20 |der to create a | 000005b0 67 72 61 70 68 2c 20 47 72 61 70 68 50 6c 75 73 |graph, GraphPlus| 000005c0 20 6e 65 65 64 73 20 74 6f 20 62 65 20 74 6f 6c | needs to be tol| 000005d0 64 20 77 68 69 63 68 20 43 53 56 20 66 69 6c 65 |d which CSV file| 000005e0 0a 74 6f 20 75 73 65 20 61 73 20 74 68 65 20 64 |.to use as the d| 000005f0 61 74 61 20 66 69 6c 65 20 63 6f 6e 74 61 69 6e |ata file contain| 00000600 69 6e 67 20 74 68 65 20 64 61 74 61 20 67 72 6f |ing the data gro| 00000610 75 70 73 2e 20 44 72 61 67 20 74 68 65 20 66 69 |ups. Drag the fi| 00000620 6c 65 20 6f 6e 74 6f 0a 74 68 65 20 47 72 61 70 |le onto.the Grap| 00000630 68 20 46 6f 72 6d 61 74 20 77 69 6e 64 6f 77 2c |h Format window,| 00000640 20 6f 72 20 6f 6e 74 6f 20 74 68 65 20 47 72 61 | or onto the Gra| 00000650 70 68 50 6c 75 73 20 69 63 6f 6e 20 74 6f 20 64 |phPlus icon to d| 00000660 6f 20 74 68 69 73 2e 20 49 66 20 69 74 0a 69 73 |o this. If it.is| 00000670 20 6e 6f 74 20 61 20 43 53 56 20 66 69 6c 65 74 | not a CSV filet| 00000680 79 70 65 20 66 69 6c 65 2c 20 61 20 71 75 65 72 |ype file, a quer| 00000690 79 20 77 69 6e 64 6f 77 20 77 69 6c 6c 20 6f 63 |y window will oc| 000006a0 63 75 72 20 74 6f 20 76 65 72 69 66 79 20 74 68 |cur to verify th| 000006b0 65 0a 63 68 6f 69 63 65 20 6f 66 20 66 69 6c 65 |e.choice of file| 000006c0 2e 20 4f 6e 63 65 20 61 20 64 61 74 61 20 66 69 |. Once a data fi| 000006d0 6c 65 20 68 61 73 20 62 65 65 6e 20 73 68 6f 77 |le has been show| 000006e0 6e 20 74 6f 20 47 72 61 70 68 50 6c 75 73 20 63 |n to GraphPlus c| 000006f0 65 72 74 61 69 6e 0a 69 6e 66 6f 72 6d 61 74 69 |ertain.informati| 00000700 6f 6e 20 61 62 6f 75 74 20 74 68 65 20 67 72 61 |on about the gra| 00000710 70 68 20 6e 65 65 64 73 20 74 6f 20 62 65 20 73 |ph needs to be s| 00000720 65 74 3b 20 74 68 65 73 65 20 73 65 74 74 69 6e |et; these settin| 00000730 67 73 20 61 72 65 0a 65 78 70 6c 61 69 6e 65 64 |gs are.explained| 00000740 20 69 6e 20 74 68 65 20 66 6f 6c 6c 6f 77 69 6e | in the followin| 00000750 67 20 73 75 6d 6d 61 72 79 20 6f 66 20 74 68 65 |g summary of the| 00000760 20 47 72 61 70 68 50 6c 75 73 20 6d 65 6e 75 73 | GraphPlus menus| 00000770 2e 0a 0a 32 2e 31 20 54 48 45 20 49 43 4f 4e 20 |...2.1 THE ICON | 00000780 42 41 52 20 4d 45 4e 55 0a 0a 43 6c 69 63 6b 69 |BAR MENU..Clicki| 00000790 6e 67 20 77 69 74 68 20 4d 65 6e 75 20 6f 76 65 |ng with Menu ove| 000007a0 72 20 74 68 65 20 47 72 61 70 68 50 6c 75 73 20 |r the GraphPlus | 000007b0 69 63 6f 6e 20 62 72 69 6e 67 73 20 75 70 20 74 |icon brings up t| 000007c0 68 65 20 6d 65 6e 75 20 69 6e 0a 66 69 67 75 72 |he menu in.figur| 000007d0 65 20 32 2e 31 0a 0a 54 68 65 20 49 6e 66 6f 20 |e 2.1..The Info | 000007e0 6f 70 74 69 6f 6e 20 6c 65 61 64 73 20 74 6f 20 |option leads to | 000007f0 74 68 65 20 47 72 61 70 68 50 6c 75 73 20 69 6e |the GraphPlus in| 00000800 66 6f 72 6d 61 74 69 6f 6e 20 77 69 6e 64 6f 77 |formation window| 00000810 2c 20 61 6e 64 20 51 75 69 74 0a 6c 65 61 76 65 |, and Quit.leave| 00000820 73 20 74 68 65 20 61 70 70 6c 69 63 61 74 69 6f |s the applicatio| 00000830 6e 2e 20 43 6c 69 63 6b 69 6e 67 20 6f 6e 20 65 |n. Clicking on e| 00000840 69 74 68 65 72 20 4c 69 6e 65 2c 20 42 61 72 2c |ither Line, Bar,| 00000850 20 50 69 65 2c 20 6f 72 20 54 61 62 6c 65 0a 73 | Pie, or Table.s| 00000860 65 6c 65 63 74 73 20 74 68 65 20 74 79 70 65 20 |elects the type | 00000870 6f 66 20 67 72 61 70 68 20 47 72 61 70 68 50 6c |of graph GraphPl| 00000880 75 73 20 77 69 6c 6c 20 70 72 6f 64 75 63 65 2c |us will produce,| 00000890 20 74 68 65 20 63 75 72 72 65 6e 74 20 63 68 6f | the current cho| 000008a0 69 63 65 0a 69 73 20 74 69 63 6b 65 64 2e 0a 0a |ice.is ticked...| 000008b0 20 20 20 20 2b 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d | +-----------| 000008c0 2b 0a 20 20 20 20 7c 20 47 72 61 70 68 50 6c 75 |+. | GraphPlu| 000008d0 73 20 7c 0a 20 20 20 20 2b 2d 2d 2d 2d 2d 2d 2d |s |. +-------| 000008e0 2d 2d 2d 2d 2b 0a 20 20 20 20 7c 20 20 49 6e 66 |----+. | Inf| 000008f0 6f 20 20 20 3e 20 7c 0a 20 20 20 20 7c 20 20 53 |o > |. | S| 00000900 74 79 6c 65 20 20 3e 20 7c 0a 20 20 20 20 7c 20 |tyle > |. | | 00000910 20 47 72 6f 75 70 73 20 3e 20 7c 0a 20 20 20 20 | Groups > |. | 00000920 7c 20 20 46 69 6c 65 20 20 20 3e 20 7c 0a 20 20 || File > |. | 00000930 20 20 2b 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2b 0a | +-----------+.| 00000940 20 20 20 20 7c 80 20 4c 69 6e 65 20 20 20 20 20 | |. Line | 00000950 7c 0a 20 20 20 20 7c 20 20 42 61 72 20 20 20 20 ||. | Bar | 00000960 20 20 7c 0a 20 20 20 20 7c 20 20 50 69 65 20 20 | |. | Pie | 00000970 20 20 20 20 7c 0a 20 20 20 20 7c 20 20 54 61 62 | |. | Tab| 00000980 6c 65 20 20 20 20 7c 0a 20 20 20 20 2b 2d 2d 2d |le |. +---| 00000990 2d 2d 2d 2d 2d 2d 2d 2d 2b 0a 20 20 20 20 7c 20 |--------+. | | 000009a0 20 51 75 69 74 20 20 20 20 20 7c 0a 20 20 20 20 | Quit |. | 000009b0 2b 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2b 20 20 20 |+-----------+ | 000009c0 20 20 66 69 67 75 72 65 20 32 2e 31 0a 0a 32 2e | figure 2.1..2.| 000009d0 32 20 54 48 45 20 53 54 59 4c 45 20 53 55 42 4d |2 THE STYLE SUBM| 000009e0 45 4e 55 0a 0a 54 68 69 73 20 69 73 20 73 68 6f |ENU..This is sho| 000009f0 77 6e 20 69 6e 20 66 69 67 75 72 65 20 32 2e 32 |wn in figure 2.2| 00000a00 2e 0a 0a 54 6f 20 6d 61 6b 65 20 47 72 61 70 68 |...To make Graph| 00000a10 50 6c 75 73 20 70 72 6f 64 75 63 65 20 61 20 6b |Plus produce a k| 00000a20 65 79 20 66 6f 72 20 74 68 65 20 67 72 61 70 68 |ey for the graph| 00000a30 2c 20 73 65 6c 65 63 74 20 4b 65 79 2e 20 53 77 |, select Key. Sw| 00000a40 69 74 63 68 69 6e 67 0a 74 68 65 20 6b 65 79 20 |itching.the key | 00000a50 6f 6e 20 63 61 75 73 65 73 20 47 72 61 70 68 50 |on causes GraphP| 00000a60 6c 75 73 20 74 6f 20 75 73 65 20 74 68 65 20 6b |lus to use the k| 00000a70 65 79 20 64 61 74 61 20 69 6e 20 74 68 65 20 4d |ey data in the M| 00000a80 61 70 20 47 72 6f 75 70 73 0a 77 69 6e 64 6f 77 |ap Groups.window| 00000a90 20 28 73 65 65 20 73 65 63 74 69 6f 6e 20 32 2e | (see section 2.| 00000aa0 36 29 2e 20 49 6e 20 6d 6f 73 74 20 63 61 73 65 |6). In most case| 00000ab0 73 20 74 68 69 73 20 77 69 6c 6c 20 61 64 64 20 |s this will add | 00000ac0 61 20 6b 65 79 20 74 6f 20 74 68 65 0a 72 69 67 |a key to the.rig| 00000ad0 68 74 20 68 61 6e 64 20 73 69 64 65 20 6f 66 20 |ht hand side of | 00000ae0 74 68 65 20 67 72 61 70 68 2c 20 61 6c 74 68 6f |the graph, altho| 00000af0 75 67 68 20 77 68 65 6e 20 63 72 65 61 74 69 6e |ugh when creatin| 00000b00 67 20 70 69 65 20 63 68 61 72 74 73 2c 20 74 68 |g pie charts, th| 00000b10 65 0a 6b 65 79 20 64 61 74 61 20 69 73 20 75 73 |e.key data is us| 00000b20 65 64 20 61 73 20 61 20 6c 61 62 65 6c 20 66 6f |ed as a label fo| 00000b30 72 20 65 61 63 68 20 73 65 70 61 72 61 74 65 20 |r each separate | 00000b40 63 68 61 72 74 2c 20 61 6e 64 20 77 68 65 6e 20 |chart, and when | 00000b50 63 72 65 61 74 69 6e 67 0a 74 61 62 6c 65 73 2c |creating.tables,| 00000b60 20 74 68 65 20 6b 65 79 20 64 61 74 61 20 69 73 | the key data is| 00000b70 20 75 73 65 64 20 61 73 20 63 6f 6c 75 6d 6e 20 | used as column | 00000b80 68 65 61 64 69 6e 67 73 2e 0a 0a 54 68 65 20 62 |headings...The b| 00000b90 61 63 6b 67 72 6f 75 6e 64 20 65 6e 74 72 79 20 |ackground entry | 00000ba0 73 65 6c 65 63 74 73 20 77 68 65 74 68 65 72 20 |selects whether | 00000bb0 6f 72 20 6e 6f 74 20 74 68 65 20 67 72 61 70 68 |or not the graph| 00000bc0 20 69 73 20 67 69 76 65 6e 20 61 0a 62 61 63 6b | is given a.back| 00000bd0 67 72 6f 75 6e 64 20 62 6f 78 2e 20 54 68 65 20 |ground box. The | 00000be0 64 69 61 6c 6f 67 75 65 20 62 6f 78 20 69 74 20 |dialogue box it | 00000bf0 6c 65 61 64 73 20 74 6f 20 69 73 20 61 20 63 6f |leads to is a co| 00000c00 6c 6f 75 72 20 70 69 63 6b 65 72 20 74 6f 0a 63 |lour picker to.c| 00000c10 68 6f 6f 73 65 20 74 68 65 20 63 6f 6c 6f 75 72 |hoose the colour| 00000c20 20 6f 66 20 74 68 69 73 20 62 6f 78 2e 20 54 68 | of this box. 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Background| 00000df0 20 3e 20 7c 0a 20 20 20 20 7c 20 20 46 6f 6e 74 | > |. | Font| 00000e00 73 20 20 20 20 20 20 3e 20 7c 0a 20 20 20 20 7c |s > |. || 00000e10 20 20 42 65 73 74 20 66 69 74 20 20 20 3e 20 7c | Best fit > || 00000e20 0a 20 20 20 20 7c 20 20 50 61 6c 65 74 74 65 20 |. | Palette | 00000e30 20 20 20 3e 20 7c 0a 20 20 20 20 7c 80 20 33 44 | > |. |. 3D| 00000e40 20 67 72 61 70 68 73 20 20 20 20 7c 0a 20 20 20 | graphs |. | 00000e50 20 7c 80 20 4f 75 74 6c 69 6e 65 20 20 20 20 20 | |. 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T| 000036a0 72 61 6e 73 66 65 72 73 2c 20 20 20 20 20 20 20 |ransfers, | 000036b0 20 20 20 20 20 20 20 20 34 33 2e 36 2c 20 34 31 | 43.6, 41| 000036c0 2e 30 20 5b 52 45 54 55 52 4e 5d 0a 20 20 20 20 |.0 [RETURN]. | 000036d0 20 44 65 66 65 6e 63 65 2c 20 20 20 20 20 20 20 | Defence, | 000036e0 20 20 20 20 20 20 20 20 20 20 31 35 2e 35 2c 20 | 15.5, | 000036f0 31 30 2e 37 20 5b 52 45 54 55 52 4e 5d 0a 20 20 |10.7 [RETURN]. | 00003700 20 20 20 4e 48 53 2c 20 20 20 20 20 20 20 20 20 | NHS, | 00003710 20 20 20 20 20 20 20 20 20 20 20 20 37 2e 39 2c | 7.9,| 00003720 20 20 31 33 2e 31 20 5b 52 45 54 55 52 4e 5d 0a | 13.1 [RETURN].| 00003730 20 20 20 20 20 45 64 75 63 61 74 69 6f 6e 20 28 | Education (| 00003740 4c 41 73 29 2c 20 20 20 20 20 20 20 20 20 37 2e |LAs), 7.| 00003750 39 2c 20 20 39 2e 36 20 20 5b 52 45 54 55 52 4e |9, 9.6 [RETURN| 00003760 5d 0a 20 20 20 20 20 4f 74 68 65 72 20 66 69 6e |]. Other fin| 00003770 61 6c 20 63 6f 6e 73 75 6d 70 74 69 6f 6e 2c 20 |al consumption, | 00003780 31 33 2e 38 2c 20 32 30 2e 31 20 5b 52 45 54 55 |13.8, 20.1 [RETU| 00003790 52 4e 5d 0a 20 20 20 20 20 49 6e 76 65 73 74 6d |RN]. Investm| 000037a0 65 6e 74 2c 20 20 20 20 20 20 20 20 20 20 20 20 |ent, | 000037b0 20 20 31 31 2e 34 2c 20 35 2e 34 20 20 5b 52 45 | 11.4, 5.4 [RE| 000037c0 54 55 52 4e 5d 20 20 20 20 20 66 69 67 75 72 65 |TURN] figure| 000037d0 20 36 2e 31 0a 0a 36 2e 32 20 48 4f 57 20 44 4f | 6.1..6.2 HOW DO| 000037e0 20 49 20 43 52 45 41 54 45 20 41 20 43 53 43 20 | I CREATE A CSC | 000037f0 46 49 4c 45 3f 0a 0a 55 73 65 20 74 68 65 20 65 |FILE?..Use the e| 00003800 78 74 72 61 20 61 70 70 6c 69 63 61 74 69 6f 6e |xtra application| 00003810 20 73 75 70 70 6c 69 65 64 2c 20 43 73 76 45 64 | supplied, CsvEd| 00003820 69 74 2e 20 49 74 20 61 6c 6c 6f 77 73 20 79 6f |it. It allows yo| 00003830 75 20 74 6f 20 65 6e 74 65 72 0a 64 61 74 61 20 |u to enter.data | 00003840 61 73 20 69 6e 20 61 20 73 70 65 61 64 73 68 65 |as in a speadshe| 00003850 65 74 20 77 69 74 68 6f 75 74 20 77 6f 72 72 79 |et without worry| 00003860 69 6e 67 20 61 62 6f 75 74 20 74 68 65 20 69 6e |ing about the in| 00003870 74 65 72 6e 61 6c 20 73 74 72 75 63 74 75 72 65 |ternal structure| 00003880 0a 6f 66 20 74 68 65 20 66 69 6c 65 2e 0a 0a 0a |.of the file....| 00003890 37 2e 30 20 45 58 41 4d 50 4c 45 53 0a 0a 41 20 |7.0 EXAMPLES..A | 000038a0 6e 75 6d 62 65 72 20 6f 66 20 65 78 61 6d 70 6c |number of exampl| 000038b0 65 73 20 61 72 65 20 70 72 6f 76 69 64 65 64 20 |es are provided | 000038c0 77 69 74 68 20 21 47 72 61 70 68 50 6c 75 73 2c |with !GraphPlus,| 000038d0 20 74 6f 20 69 6c 6c 75 73 74 72 61 74 65 20 69 | to illustrate i| 000038e0 74 73 0a 75 73 65 2e 20 54 68 65 79 20 61 72 65 |ts.use. They are| 000038f0 20 6c 6f 63 61 74 65 64 20 69 6e 20 74 68 65 20 | located in the | 00003900 45 78 61 6d 70 6c 65 73 20 64 69 72 65 63 74 6f |Examples directo| 00003910 72 79 2e 20 54 68 65 20 74 65 6d 70 6c 61 74 65 |ry. The template| 00003920 20 66 69 6c 65 0a 75 73 65 64 20 74 6f 20 63 72 | file.used to cr| 00003930 65 61 74 65 20 74 68 65 6d 20 69 73 20 73 75 70 |eate them is sup| 00003940 70 6c 69 65 64 20 73 6f 20 74 68 61 74 20 79 6f |plied so that yo| 00003950 75 20 63 61 6e 20 73 65 65 20 68 6f 77 20 74 68 |u can see how th| 00003960 65 79 20 77 65 72 65 0a 63 72 65 61 74 65 64 2e |ey were.created.| 00003970 0a 0a 45 78 61 6d 70 6c 65 20 37 2e 31 20 69 73 |..Example 7.1 is| 00003980 20 61 20 33 44 20 6c 69 6e 65 20 67 72 61 70 68 | a 3D line graph| 00003990 2c 20 77 69 74 68 20 6e 6f 20 70 6f 69 6e 74 73 |, with no points| 000039a0 20 70 6c 6f 74 74 65 64 2e 0a 0a 45 78 61 6d 70 | plotted...Examp| 000039b0 6c 65 20 37 2e 32 20 69 73 20 61 20 33 44 20 62 |le 7.2 is a 3D b| 000039c0 61 72 20 63 68 61 72 74 2e 20 57 68 65 6e 20 74 |ar chart. When t| 000039d0 68 65 20 6f 66 66 73 65 74 20 66 75 6e 63 74 69 |he offset functi| 000039e0 6f 6e 20 69 73 20 73 65 6c 65 63 74 65 64 20 6f |on is selected o| 000039f0 6e 0a 61 20 32 44 20 67 72 61 70 68 20 74 68 65 |n.a 2D graph the| 00003a00 20 62 61 72 73 20 6f 76 65 72 6c 61 70 20 73 6c | bars overlap sl| 00003a10 69 67 68 74 6c 79 2c 20 68 6f 77 65 76 65 72 20 |ightly, however | 00003a20 6f 6e 20 61 20 33 44 20 67 72 61 70 68 2c 20 74 |on a 3D graph, t| 00003a30 68 65 0a 65 66 66 65 63 74 20 73 65 65 6e 20 69 |he.effect seen i| 00003a40 73 20 6f 62 74 61 69 6e 65 64 2e 0a 0a 45 78 61 |s obtained...Exa| 00003a50 6d 70 6c 65 20 37 2e 33 20 69 73 20 61 20 32 44 |mple 7.3 is a 2D| 00003a60 20 70 69 65 20 63 68 61 72 74 2e 20 54 68 65 72 | pie chart. Ther| 00003a70 65 20 69 73 20 6e 6f 20 6b 65 79 20 65 6e 74 72 |e is no key entr| 00003a80 79 20 62 65 6c 6f 77 20 69 74 20 62 65 63 61 75 |y below it becau| 00003a90 73 65 0a 74 68 65 20 4b 65 79 20 77 61 73 20 64 |se.the Key was d| 00003aa0 69 73 61 62 6c 65 64 2e 20 41 73 20 74 68 65 72 |isabled. As ther| 00003ab0 65 20 69 73 20 6f 6e 6c 79 20 6f 6e 65 20 63 68 |e is only one ch| 00003ac0 61 72 74 2c 20 6c 61 62 65 6c 73 20 61 70 70 65 |art, labels appe| 00003ad0 61 72 20 61 72 6f 75 6e 64 0a 69 74 2c 20 77 68 |ar around.it, wh| 00003ae0 65 72 65 61 73 20 69 6e 20 65 78 61 6d 70 6c 65 |ereas in example| 00003af0 20 37 2e 34 20 61 20 73 65 70 61 72 61 74 65 20 | 7.4 a separate | 00003b00 6b 65 79 20 69 73 20 70 72 6f 64 75 63 65 64 20 |key is produced | 00003b10 62 65 63 61 75 73 65 20 74 68 65 72 65 0a 61 72 |because there.ar| 00003b20 65 20 74 77 6f 20 70 69 65 20 63 68 61 72 74 73 |e two pie charts| 00003b30 2e 20 54 68 69 73 20 6c 61 74 65 72 20 67 72 61 |. This later gra| 00003b40 70 68 20 69 73 20 61 20 33 44 20 63 6f 6d 70 6f |ph is a 3D compo| 00003b50 75 6e 64 20 70 69 65 20 63 68 61 72 74 73 20 77 |und pie charts w| 00003b60 69 74 68 0a 74 68 65 20 4b 65 79 20 65 6e 74 72 |ith.the Key entr| 00003b70 79 20 65 6e 61 62 6c 65 64 2c 20 68 65 6e 63 65 |y enabled, hence| 00003b80 20 74 68 65 20 74 65 78 74 20 62 65 6c 6f 77 20 | the text below | 00003b90 65 61 63 68 20 70 69 65 2e 0a 0a 46 69 6e 61 6c |each pie...Final| 00003ba0 6c 79 2c 20 65 78 61 6d 70 6c 65 20 37 2e 35 20 |ly, example 7.5 | 00003bb0 69 73 20 61 20 74 61 62 6c 65 2e 20 54 68 65 20 |is a table. The | 00003bc0 6b 65 79 20 74 65 78 74 20 65 6e 74 72 69 65 73 |key text entries| 00003bd0 20 61 70 70 65 61 72 20 61 6c 6f 6e 67 20 74 68 | appear along th| 00003be0 65 0a 74 6f 70 20 6f 66 20 74 68 65 20 74 61 62 |e.top of the tab| 00003bf0 6c 65 2c 20 61 6e 64 20 74 68 65 20 6c 61 62 65 |le, and the labe| 00003c00 6c 73 20 64 6f 77 6e 20 74 68 65 20 73 69 64 65 |ls down the side| 00003c10 2e |.| 00003c11
.