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TWiki.ChartPluginTestsr1.4 - 30 Aug 2004 - 22:20 - PeterThoenytopic end
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Chart Plugin tests

This page attempts to demonstrate/test many of the possible combinations of various parameters of the ChartPlugin. There are too many combinations of parameters to test all possible combinations, so only a few are shown here.

Tables used by tests

The following 4 tables are used for testing purposes.

Table #1

%TABLE{name="table1"}%
Nr Period Min Acceptable Target Exceptional Actual Comment
1 Start 0 50 70 90 39 initial measure
2 FY03-Q1 0 35 75 95 55  
3 FY03-Q2 0 35 75 95 36  
4 FY03-Q3 0 40 80 100 62  
5 FY03-Q4 0 40 80 100 72  
6 FY04-Q1 0 40 80 100 68  

Table #2

This table is the same as the 1st except that the data is row oriented instead of column oriented.

%TABLE{name="table2"}%

Nr 1 2 3 5 5 6
Period Start FY03-Q1 FY03-Q2 FY03-Q3 FY03-Q4 FY04-Q1
Min 0 0 0 0 0 0
Acceptable 50 35 35 40 40 40
Target 70 75 75 80 80 80
Exceptional 90 95 95 100 100 100
Actual 39 55 36 62 72 68
Comment initial measure          

Table #3

This table is used for showing scatter graphs.

%TABLE{name="table3"}%

A B C D E
1 3 6 33 2
1.4 6 22 2 4
1.8 2 5   6
2.5 4 3   8
4 7 6 43 10
5 13 44 25 12
7 8 1 4 14
6 35 3 8 16
8 2 22 4 18
9 7 6 13 20

Table #4

This table is used for various legend placement tests as well as logarithmic data.

%TABLE{name="table4"}%

  line 1 line 2 line 3 line 4 sparse 1 sparse 2 semilog line
1990 0 0 0 0 0   0.2
1991 0 0 0 0   35 1
1992 2 12 22 32 35.5   5
1993 3 20 20 33 38 35.2 25
1994 3 20 19.5 33 38.1   125
1995 39 38 37 36   35.8 625
1996 40 40 40 40 38.1   3125
1997 40 41 42 43   35 15625

General tests

line tests

Simple single line. No other markings at all

%CHART{data="R2:C7..R7:C7" name="line_1" table="table1" type="line" ygrid="off"}%

ChartPlugin error: Required Perl module 'GD' not found
Simple single line, add title.

%CHART{data="R2:C7..R7:C7" name="line_2" table="table1" title="line test #2" type="line" ygrid="off"}%

ChartPlugin error: Required Perl module 'GD' not found
Add X axis to above

%CHART{data="R2:C7..R7:C7" name="line_3" table="table1" title="line test #3" type="line" xaxis="R2:C2..R7:C2" ygrid="off"}%

ChartPlugin error: Required Perl module 'GD' not found
Add Y axis to above

%CHART{data="R2:C7..R7:C7" name="line_4" table="table1" title="line test #4" type="line" xaxis="R2:C2..R7:C2" yaxis="on"}%

ChartPlugin error: Required Perl module 'GD' not found
Add ymin = 0 to above

%CHART{data="R2:C7..R7:C7" name="line_5" table="table1" title="line test #5" type="line" xaxis="R2:C2..R7:C2" yaxis="on" ymin="0"}%

ChartPlugin error: Required Perl module 'GD' not found
Add ymax = 100 to above

%CHART{data="R2:C7..R7:C7" name="line_6" table="table1" title="line test #6" type="line" xaxis="R2:C2..R7:C2" yaxis="on" ymax="100" ymin="0"}%

ChartPlugin error: Required Perl module 'GD' not found
Add ylabel "Hello there" to above

%CHART{data="R2:C7..R7:C7" name="line_7" table="table1" title="line test #7" type="line" xaxis="R2:C2..R7:C2" yaxis="on" ylabel="Hello there" ymax="100" ymin="0"}%

ChartPlugin error: Required Perl module 'GD' not found
Add numygrids="5" above

%CHART{data="R2:C7..R7:C7" name="line_8" numygrids="5" table="table1" title="line test #8" type="line" xaxis="R2:C2..R7:C2" yaxis="on" ylabel="Hello there" ymax="100" ymin="0"}%

ChartPlugin error: Required Perl module 'GD' not found
Change numygrids="2" above

%CHART{data="R2:C7..R7:C7" name="line_9" numygrids="2" table="table1" title="line test #9" type="line" xaxis="R2:C2..R7:C2" yaxis="on" ylabel="Hello there" ymax="100" ymin="0"}%

ChartPlugin error: Required Perl module 'GD' not found
Remove numygrids from above and add xlabel "Yep, an X title" to above

%CHART{data="R2:C7..R7:C7" name="line_10" table="table1" title="line test #10" type="line" xaxis="R2:C2..R7:C2" xlabel="Yep, an X title" yaxis="on" ylabel="Hello there" ymax="100" ymin="0"}%

ChartPlugin error: Required Perl module 'GD' not found
Add datalabel = on to above

%CHART{data="R2:C7..R7:C7" datalabel="on" name="line_11" table="table1" title="line test #11" type="line" xaxis="R2:C2..R7:C2" xlabel="Yep, an X title" yaxis="on" ylabel="Hello there" ymax="100" ymin="0"}%

ChartPlugin error: Required Perl module 'GD' not found
Add datalabel = box to above

%CHART{data="R2:C7..R7:C7" datalabel="box" name="line_12" table="table1" title="line test #12" type="line" xaxis="R2:C2..R7:C2" xlabel="Yep, an X title" yaxis="on" ylabel="Hello there" ymax="100" ymin="0"}%

ChartPlugin error: Required Perl module 'GD' not found
Add legend to above

%CHART{data="R2:C7..R7:C7" datalabel="box" legend="R1:C7..R1:C7" name="line_13" table="table1" title="line test #13" type="line" xaxis="R2:C2..R7:C2" xlabel="Yep, an X title" yaxis="on" ylabel="Hello there" ymax="100" ymin="0"}%

ChartPlugin error: Required Perl module 'GD' not found
Add additional data lines to above and update legend

%CHART{data="R2:C4..R7:C7" datalabel="box" legend="R1:C4..R1:C7" name="line_14" table="table1" title="line test #14" type="line" xaxis="R2:C2..R7:C2" xlabel="Yep, an X title" yaxis="on" ylabel="Hello there" ymax="100" ymin="0"}%

ChartPlugin error: Required Perl module 'GD' not found
Specify different colors to above. Now are lite red, lite green, lite blue, gray instead of defaults

%CHART{colors="#ffAAAA,#AAffAA,#AAAAff,#AAAAAA" data="R2:C4..R7:C7" datalabel="box" legend="R1:C4..R1:C7" name="line_15" table="table1" title="line test #15" type="line" xaxis="R2:C2..R7:C2" xlabel="Yep, an X title" yaxis="on" ylabel="Hello there" ymax="100" ymin="0"}%

ChartPlugin error: Required Perl module 'GD' not found
Restore default colors and change datalabel such that only the last line has values in boxes and the 2nd to last has values (no box) to above

%CHART{data="R2:C4..R7:C7" datalabel="off off on box" legend="R1:C4..R1:C7" name="line_16" table="table1" title="line test #16" type="line" xaxis="R2:C2..R7:C2" xlabel="Yep, an X title" yaxis="on" ylabel="Hello there" ymax="100" ymin="0"}%

ChartPlugin error: Required Perl module 'GD' not found
Same as above except specify bgcolor="#EEEEEE"

=%CHART{bgcolor="#EEEEFF" data="R2:C4..R7:C7" datalabel="off off on box" legend="R1:C4..R1:C7" name="line_17" table="table1" title="line test #17" type="line" xaxis="R2:C2..R7:C2" xlabel="Yep, an X title" yaxis="on" ylabel="Hello there" ymax="100" ymin="0"}%

ChartPlugin error: Required Perl module 'GD' not found
Change bgcolor="#FFFFFF #EEEEEE"

=%CHART{bgcolor="#FFFFFF #EEEEFF" data="R2:C4..R7:C7" datalabel="off off on box" legend="R1:C4..R1:C7" name="line_18" table="table1" title="line test #18" type="line" xaxis="R2:C2..R7:C2" xlabel="Yep, an X title" yaxis="on" ylabel="Hello there" ymax="100" ymin="0"}%

ChartPlugin error: Required Perl module 'GD' not found
Change bgcolor="#EEEEEE #EEFFEE"

=%CHART{bgcolor="#EEEEEE #EEFFFF" data="R2:C4..R7:C7" datalabel="off off on box" legend="R1:C4..R1:C7" name="line_19" table="table1" title="line test #19" type="line" xaxis="R2:C2..R7:C2" xlabel="Yep, an X title" yaxis="on" ylabel="Hello there" ymax="100" ymin="0"}%

ChartPlugin error: Required Perl module 'GD' not found
Restore bgcolor and change ygrid = on to above

%CHART{data="R2:C4..R7:C7" datalabel="off off on box" legend="R1:C4..R1:C7" name="line_20" table="table1" title="line test #20" type="line" xaxis="R2:C2..R7:C2" xlabel="Yep, an X title" yaxis="on" ygrid="on" ylabel="Hello there" ymax="100" ymin="0"}%

ChartPlugin error: Required Perl module 'GD' not found
Change ygrid = off to above

%CHART{data="R2:C4..R7:C7" datalabel="off off on box" legend="R1:C4..R1:C7" name="line_21" table="table1" title="line test #21" type="line" xaxis="R2:C2..R7:C2" xlabel="Yep, an X title" yaxis="on" ygrid="off" ylabel="Hello there" ymax="100" ymin="0"}%

ChartPlugin error: Required Perl module 'GD' not found
Change xgrid = on to above

%CHART{data="R2:C4..R7:C7" datalabel="off off on box" legend="R1:C4..R1:C7" name="line_22" table="table1" title="line test #22" type="line" xaxis="R2:C2..R7:C2" xgrid="on" xlabel="Yep, an X title" yaxis="on" ygrid="off" ylabel="Hello there" ymax="100" ymin="0"}%

ChartPlugin error: Required Perl module 'GD' not found
Change xgrid = off to above

%CHART{data="R2:C4..R7:C7" datalabel="off off on box" legend="R1:C4..R1:C7" name="line_23" table="table1" title="line test #23" type="line" xaxis="R2:C2..R7:C2" xgrid="off" xlabel="Yep, an X title" yaxis="on" ygrid="off" ylabel="Hello there" ymax="100" ymin="0"}%

ChartPlugin error: Required Perl module 'GD' not found
Change width = 450

%CHART{data="R2:C4..R7:C7" datalabel="off off on box" legend="R1:C4..R1:C7" name="line_24" table="table1" title="line test #24" type="line" width="450" xaxis="R2:C2..R7:C2" xgrid="off" xlabel="Yep, an X title" yaxis="on" ygrid="off" ylabel="Hello there" ymax="100" ymin="0"}%

ChartPlugin error: Required Perl module 'GD' not found
Change height = 150

%CHART{data="R2:C4..R7:C7" datalabel="off off on box" height="150" legend="R1:C4..R1:C7" name="line_25" table="table1" title="line test #25" type="line" width="450" xaxis="R2:C2..R7:C2" xgrid="off" xlabel="Yep, an X title" yaxis="on" ygrid="off" ylabel="Hello there" ymax="100" ymin="0"}%

ChartPlugin error: Required Perl module 'GD' not found
Default width/height. Get data from ChartPluginTestsRemote. Specify table="2" on new topic = ChartPluginTestsRemote. Actual values should show up incremented by 0.52 since data is from a different topic page and the 0.02 denotes the data is from the 2nd table. Legend should show up with Remote since the data on the remote page was set up to include Remote in the legends

%CHART{data="R4:C2..R7:C7" datalabel="off off on box" legend="R4:C1..R7:C1" name="line_26" table="2" title="line test #26" topic="ChartPluginTestsRemote" type="line" xaxis="R2:C2..R2:C7" xgrid="off" xlabel="Yep, an X title" yaxis="on" ygrid="off" ylabel="Hello there" ymax="100" ymin="0"}%

ChartPlugin error: Required Perl module 'GD' not found
Same as above except add an additional data set (averages) that is calculated by %CALC%. Also shows that since only 4 default line colors are specified, the 5th line reuses the 1st default line color.

%CHART{data="R4:C2..R8:C7" datalabel="off off on box" legend="R4:C1..R8:C1" name="line_27" table="2" title="line test #26" topic="ChartPluginTestsRemote" type="line" xaxis="R2:C2..R2:C7" xgrid="off" xlabel="Yep, an X title" yaxis="on" ygrid="off" ylabel="Hello there" ymax="100" ymin="0"}%

ChartPlugin error: Required Perl module 'GD' not found
Set title = "Set a new title" to above

%CHART{data="R4:C2..R8:C7" datalabel="off off on box" legend="R4:C1..R8:C1" name="line_28" table="2" title="Set a new title" topic="ChartPluginTestsRemote" type="line" xaxis="R2:C2..R2:C7" xgrid="off" xlabel="Yep, an X title" yaxis="on" ygrid="off" ylabel="Hello there" ymax="100" ymin="0"}%

ChartPlugin error: Required Perl module 'GD' not found
Same as above except add the alt tag = This is the alt tag

%CHART{alt="This is the alt tag" data="R4:C2..R8:C7" datalabel="off off on box" legend="R4:C1..R8:C1" name="line_29" table="2" title="Set a new title" topic="ChartPluginTestsRemote" type="line" xaxis="R2:C2..R2:C7" xgrid="off" xlabel="Yep, an X title" yaxis="on" ygrid="off" ylabel="Hello there" ymax="100" ymin="0"}%

ChartPlugin error: Required Perl module 'GD' not found

area tests

Simple single area. No other markings at all

%CHART{data="R2:C7..R7:C7" name="area_1" table="table1" type="area" ygrid="off"}%

ChartPlugin error: Required Perl module 'GD' not found
Simple single area, add title.

%CHART{data="R2:C7..R7:C7" name="area_2" table="table1" title="area test #2" type="area" ygrid="off"}%

ChartPlugin error: Required Perl module 'GD' not found
Add X axis to above

%CHART{data="R2:C7..R7:C7" name="area_3" table="table1" title="area test #3" type="area" xaxis="R2:C2..R7:C2" ygrid="off"}%

ChartPlugin error: Required Perl module 'GD' not found
Add Y axis to above

%CHART{data="R2:C7..R7:C7" name="area_4" table="table1" title="area test #4" type="area" xaxis="R2:C2..R7:C2" yaxis="on"}%

ChartPlugin error: Required Perl module 'GD' not found
Add ymin = 0 to above

%CHART{data="R2:C7..R7:C7" name="area_5" table="table1" title="area test #5" type="area" xaxis="R2:C2..R7:C2" yaxis="on" ymin="0"}%

ChartPlugin error: Required Perl module 'GD' not found
Add ymax = 100 to above

%CHART{data="R2:C7..R7:C7" name="area_6" table="table1" title="area test #6" type="area" xaxis="R2:C2..R7:C2" yaxis="on" ymax="100" ymin="0"}%

ChartPlugin error: Required Perl module 'GD' not found
Add ylabel "Hello there" to above

%CHART{data="R2:C7..R7:C7" name="area_7" table="table1" title="area test #7" type="area" xaxis="R2:C2..R7:C2" yaxis="on" ylabel="Hello there" ymax="100" ymin="0"}%

ChartPlugin error: Required Perl module 'GD' not found
Add numygrids="5" above

%CHART{data="R2:C7..R7:C7" name="area_8" numygrids="5" table="table1" title="area test #8" type="area" xaxis="R2:C2..R7:C2" yaxis="on" ylabel="Hello there" ymax="100" ymin="0"}%

ChartPlugin error: Required Perl module 'GD' not found
Change numygrids="2" above

%CHART{data="R2:C7..R7:C7" name="area_9" numygrids="2" table="table1" title="area test #9" type="area" xaxis="R2:C2..R7:C2" yaxis="on" ylabel="Hello there" ymax="100" ymin="0"}%

ChartPlugin error: Required Perl module 'GD' not found
Remove numygrids from above and add xlabel "Yep, an X title" to above

%CHART{data="R2:C7..R7:C7" name="area_10" table="table1" title="area test #10" type="area" xaxis="R2:C2..R7:C2" xlabel="Yep, an X title" yaxis="on" ylabel="Hello there" ymax="100" ymin="0"}%

ChartPlugin error: Required Perl module 'GD' not found
Add datalabel = on to above

%CHART{data="R2:C7..R7:C7" datalabel="on" name="area_11" table="table1" title="area test #11" type="area" xaxis="R2:C2..R7:C2" xlabel="Yep, an X title" yaxis="on" ylabel="Hello there" ymax="100" ymin="0"}%

ChartPlugin error: Required Perl module 'GD' not found
Add datalabel = box to above

%CHART{data="R2:C7..R7:C7" datalabel="box" name="area_12" table="table1" title="area test #12" type="area" xaxis="R2:C2..R7:C2" xlabel="Yep, an X title" yaxis="on" ylabel="Hello there" ymax="100" ymin="0"}%

ChartPlugin error: Required Perl module 'GD' not found
Add legend to above

%CHART{data="R2:C7..R7:C7" datalabel="box" legend="R1:C7..R1:C7" name="area_13" table="table1" title="area test #13" type="area" xaxis="R2:C2..R7:C2" xlabel="Yep, an X title" yaxis="on" ylabel="Hello there" ymax="100" ymin="0"}%

ChartPlugin error: Required Perl module 'GD' not found
Add additional data areas to above and update legend

%CHART{data="R2:C4..R7:C7" datalabel="box" legend="R1:C4..R1:C7" name="area_14" table="table1" title="area test #14" type="area" xaxis="R2:C2..R7:C2" xlabel="Yep, an X title" yaxis="on" ylabel="Hello there" ymax="100" ymin="0"}%

ChartPlugin error: Required Perl module 'GD' not found
Specify different colors to above. Now are lite red, lite green, lite blue, gray instead of defaults

%CHART{colors="#ffAAAA,#AAffAA,#AAAAff,#AAAAAA" data="R2:C4..R7:C7" datalabel="box" legend="R1:C4..R1:C7" name="area_15" table="table1" title="area test #15" type="area" xaxis="R2:C2..R7:C2" xlabel="Yep, an X title" yaxis="on" ylabel="Hello there" ymax="100" ymin="0"}%

ChartPlugin error: Required Perl module 'GD' not found
Restore default colors and change datalabel such that only the last area has values in boxes and the 2nd to last has values (no box) to above

%CHART{data="R2:C4..R7:C7" datalabel="off off on box" legend="R1:C4..R1:C7" name="area_16" table="table1" title="area test #16" type="area" xaxis="R2:C2..R7:C2" xlabel="Yep, an X title" yaxis="on" ylabel="Hello there" ymax="100" ymin="0"}%

ChartPlugin error: Required Perl module 'GD' not found
Same as above except specify bgcolor="#EEEEEE"

=%CHART{bgcolor="#EEEEFF" data="R2:C4..R7:C7" datalabel="off off on box" legend="R1:C4..R1:C7" name="area_17" table="table1" title="area test #17" type="area" xaxis="R2:C2..R7:C2" xlabel="Yep, an X title" yaxis="on" ylabel="Hello there" ymax="100" ymin="0"}%

ChartPlugin error: Required Perl module 'GD' not found
Change bgcolor="#FFFFFF #EEEEEE"

=%CHART{bgcolor="#FFFFFF #EEEEFF" data="R2:C4..R7:C7" datalabel="off off on box" legend="R1:C4..R1:C7" name="area_18" table="table1" title="area test #18" type="area" xaxis="R2:C2..R7:C2" xlabel="Yep, an X title" yaxis="on" ylabel="Hello there" ymax="100" ymin="0"}%

ChartPlugin error: Required Perl module 'GD' not found
Change bgcolor="#EEEEEE #EEFFEE"

=%CHART{bgcolor="#EEEEEE #EEFFFF" data="R2:C4..R7:C7" datalabel="off off on box" legend="R1:C4..R1:C7" name="area_19" table="table1" title="area test #19" type="area" xaxis="R2:C2..R7:C2" xlabel="Yep, an X title" yaxis="on" ylabel="Hello there" ymax="100" ymin="0"}%

ChartPlugin error: Required Perl module 'GD' not found
Restore bgcolor and change ygrid = on to above

%CHART{data="R2:C4..R7:C7" datalabel="off off on box" legend="R1:C4..R1:C7" name="area_20" table="table1" title="area test #20" type="area" xaxis="R2:C2..R7:C2" xlabel="Yep, an X title" yaxis="on" ygrid="on" ylabel="Hello there" ymax="100" ymin="0"}%

ChartPlugin error: Required Perl module 'GD' not found
Change ygrid = off to above

%CHART{data="R2:C4..R7:C7" datalabel="off off on box" legend="R1:C4..R1:C7" name="area_21" table="table1" title="area test #21" type="area" xaxis="R2:C2..R7:C2" xlabel="Yep, an X title" yaxis="on" ygrid="off" ylabel="Hello there" ymax="100" ymin="0"}%

ChartPlugin error: Required Perl module 'GD' not found
Change xgrid = on to above

%CHART{data="R2:C4..R7:C7" datalabel="off off on box" legend="R1:C4..R1:C7" name="area_22" table="table1" title="area test #22" type="area" xaxis="R2:C2..R7:C2" xgrid="on" xlabel="Yep, an X title" yaxis="on" ygrid="off" ylabel="Hello there" ymax="100" ymin="0"}%

ChartPlugin error: Required Perl module 'GD' not found
Change xgrid = off to above

%CHART{data="R2:C4..R7:C7" datalabel="off off on box" legend="R1:C4..R1:C7" name="area_23" table="table1" title="area test #23" type="area" xaxis="R2:C2..R7:C2" xgrid="off" xlabel="Yep, an X title" yaxis="on" ygrid="off" ylabel="Hello there" ymax="100" ymin="0"}%

ChartPlugin error: Required Perl module 'GD' not found
Change width = 450

%CHART{data="R2:C4..R7:C7" datalabel="off off on box" legend="R1:C4..R1:C7" name="area_24" table="table1" title="area test #24" type="area" width="450" xaxis="R2:C2..R7:C2" xgrid="off" xlabel="Yep, an X title" yaxis="on" ygrid="off" ylabel="Hello there" ymax="100" ymin="0"}%

ChartPlugin error: Required Perl module 'GD' not found
Change height = 150

%CHART{data="R2:C4..R7:C7" datalabel="off off on box" height="150" legend="R1:C4..R1:C7" name="area_25" table="table1" title="area test #25" type="area" width="450" xaxis="R2:C2..R7:C2" xgrid="off" xlabel="Yep, an X title" yaxis="on" ygrid="off" ylabel="Hello there" ymax="100" ymin="0"}%

ChartPlugin error: Required Perl module 'GD' not found
Default width/height. Get data from ChartPluginTestsRemote. Specify table="2" on new topic = ChartPluginTestsRemote. Actual values should show up incremented by 0.52 since data is from a different topic page and the 0.02 denotes the data is from the 2nd table. Legend should show up with Remote since the data on the remote page was set up to include Remote in the legends

%CHART{data="R4:C2..R7:C7" datalabel="off off on box" legend="R4:C1..R7:C1" name="area_26" table="2" title="area test #26" topic="ChartPluginTestsRemote" type="area" xaxis="R2:C2..R2:C7" xgrid="off" xlabel="Yep, an X title" yaxis="on" ygrid="off" ylabel="Hello there" ymax="100" ymin="0"}%

ChartPlugin error: Required Perl module 'GD' not found
Same as above except add an additional data set (averages) that is calculated by %CALC%. Also shows that since only 4 default area colors are specified, the 5th area reuses the 1st default area color.

%CHART{data="R4:C2..R8:C7" datalabel="off off on box" legend="R4:C1..R8:C1" name="area_27" table="2" title="area test #26" topic="ChartPluginTestsRemote" type="area" xaxis="R2:C2..R2:C7" xgrid="off" xlabel="Yep, an X title" yaxis="on" ygrid="off" ylabel="Hello there" ymax="100" ymin="0"}%

ChartPlugin error: Required Perl module 'GD' not found
Set title = "Set a new title" to above

%CHART{data="R4:C2..R8:C7" datalabel="off off on box" legend="R4:C1..R8:C1" name="area_28" table="2" title="Set a new title" topic="ChartPluginTestsRemote" type="area" xaxis="R2:C2..R2:C7" xgrid="off" xlabel="Yep, an X title" yaxis="on" ygrid="off" ylabel="Hello there" ymax="100" ymin="0"}%

ChartPlugin error: Required Perl module 'GD' not found
Same as above except add the alt tag = This is the alt tag

%CHART{alt="This is the alt tag" data="R4:C2..R8:C7" datalabel="off off on box" legend="R4:C1..R8:C1" name="area_29" table="2" title="Set a new title" topic="ChartPluginTestsRemote" type="area" xaxis="R2:C2..R2:C7" xgrid="off" xlabel="Yep, an X title" yaxis="on" ygrid="off" ylabel="Hello there" ymax="100" ymin="0"}%

ChartPlugin error: Required Perl module 'GD' not found

bar tests

Simple single bar. No other markings at all

%CHART{data="R2:C7..R7:C7" name="bar_1" table="table1" type="bar" ygrid="off"}%

ChartPlugin error: Required Perl module 'GD' not found
Simple single bar, add title.

%CHART{data="R2:C7..R7:C7" name="bar_2" table="table1" title="bar test #2" type="bar" ygrid="off"}%

ChartPlugin error: Required Perl module 'GD' not found
Add X axis to above

%CHART{data="R2:C7..R7:C7" name="bar_3" table="table1" title="bar test #3" type="bar" xaxis="R2:C2..R7:C2" ygrid="off"}%

ChartPlugin error: Required Perl module 'GD' not found
Add Y axis to above

%CHART{data="R2:C7..R7:C7" name="bar_4" table="table1" title="bar test #4" type="bar" xaxis="R2:C2..R7:C2" yaxis="on"}%

ChartPlugin error: Required Perl module 'GD' not found
Add ymin = 0 to above

%CHART{data="R2:C7..R7:C7" name="bar_5" table="table1" title="bar test #5" type="bar" xaxis="R2:C2..R7:C2" yaxis="on" ymin="0"}%

ChartPlugin error: Required Perl module 'GD' not found
Add ymax = 100 to above

%CHART{data="R2:C7..R7:C7" name="bar_6" table="table1" title="bar test #6" type="bar" xaxis="R2:C2..R7:C2" yaxis="on" ymax="100" ymin="0"}%

ChartPlugin error: Required Perl module 'GD' not found
Add ylabel "Hello there" to above

%CHART{data="R2:C7..R7:C7" name="bar_7" table="table1" title="bar test #7" type="bar" xaxis="R2:C2..R7:C2" yaxis="on" ylabel="Hello there" ymax="100" ymin="0"}%

ChartPlugin error: Required Perl module 'GD' not found
Add numygrids="5" above

%CHART{data="R2:C7..R7:C7" name="bar_8" numygrids="5" table="table1" title="bar test #8" type="bar" xaxis="R2:C2..R7:C2" yaxis="on" ylabel="Hello there" ymax="100" ymin="0"}%

ChartPlugin error: Required Perl module 'GD' not found
Change numygrids="2" above

%CHART{data="R2:C7..R7:C7" name="bar_9" numygrids="2" table="table1" title="bar test #9" type="bar" xaxis="R2:C2..R7:C2" yaxis="on" ylabel="Hello there" ymax="100" ymin="0"}%

ChartPlugin error: Required Perl module 'GD' not found
Remove numygrids from above and add xlabel "Yep, an X title" to above

%CHART{data="R2:C7..R7:C7" name="bar_10" table="table1" title="bar test #10" type="bar" xaxis="R2:C2..R7:C2" xlabel="Yep, an X title" yaxis="on" ylabel="Hello there" ymax="100" ymin="0"}%

ChartPlugin error: Required Perl module 'GD' not found
Add datalabel = on to above

%CHART{data="R2:C7..R7:C7" datalabel="on" name="bar_11" table="table1" title="bar test #11" type="bar" xaxis="R2:C2..R7:C2" xlabel="Yep, an X title" yaxis="on" ylabel="Hello there" ymax="100" ymin="0"}%

ChartPlugin error: Required Perl module 'GD' not found
Add datalabel = box to above

%CHART{data="R2:C7..R7:C7" datalabel="box" name="bar_12" table="table1" title="bar test #12" type="bar" xaxis="R2:C2..R7:C2" xlabel="Yep, an X title" yaxis="on" ylabel="Hello there" ymax="100" ymin="0"}%

ChartPlugin error: Required Perl module 'GD' not found
Add legend to above

%CHART{data="R2:C7..R7:C7" datalabel="box" legend="R1:C7..R1:C7" name="bar_13" table="table1" title="bar test #13" type="bar" xaxis="R2:C2..R7:C2" xlabel="Yep, an X title" yaxis="on" ylabel="Hello there" ymax="100" ymin="0"}%

ChartPlugin error: Required Perl module 'GD' not found
Add additional data bars to above and update legend

%CHART{data="R2:C4..R7:C7" datalabel="box" legend="R1:C4..R1:C7" name="bar_14" table="table1" title="bar test #14" type="bar" xaxis="R2:C2..R7:C2" xlabel="Yep, an X title" yaxis="on" ylabel="Hello there" ymax="100" ymin="0"}%

ChartPlugin error: Required Perl module 'GD' not found
Specify different colors to above. Now are lite red, lite green, lite blue, gray instead of defaults

%CHART{colors="#ffAAAA,#AAffAA,#AAAAff,#AAAAAA" data="R2:C4..R7:C7" datalabel="box" legend="R1:C4..R1:C7" name="bar_15" table="table1" title="bar test #15" type="bar" xaxis="R2:C2..R7:C2" xlabel="Yep, an X title" yaxis="on" ylabel="Hello there" ymax="100" ymin="0"}%

ChartPlugin error: Required Perl module 'GD' not found
Restore default colors and change datalabel such that only the last bar has values in boxes and the 2nd to last has values (no box) to above

%CHART{data="R2:C4..R7:C7" datalabel="off off on box" legend="R1:C4..R1:C7" name="bar_16" table="table1" title="bar test #16" type="bar" xaxis="R2:C2..R7:C2" xlabel="Yep, an X title" yaxis="on" ylabel="Hello there" ymax="100" ymin="0"}%

ChartPlugin error: Required Perl module 'GD' not found
Same as above except specify bgcolor="#EEEEEE"

=%CHART{bgcolor="#EEEEFF" data="R2:C4..R7:C7" datalabel="off off on box" legend="R1:C4..R1:C7" name="bar_17" table="table1" title="bar test #17" type="bar" xaxis="R2:C2..R7:C2" xlabel="Yep, an X title" yaxis="on" ylabel="Hello there" ymax="100" ymin="0"}%

ChartPlugin error: Required Perl module 'GD' not found
Change bgcolor="#FFFFFF #EEEEEE"

=%CHART{bgcolor="#FFFFFF #EEEEFF" data="R2:C4..R7:C7" datalabel="off off on box" legend="R1:C4..R1:C7" name="bar_18" table="table1" title="bar test #18" type="bar" xaxis="R2:C2..R7:C2" xlabel="Yep, an X title" yaxis="on" ylabel="Hello there" ymax="100" ymin="0"}%

ChartPlugin error: Required Perl module 'GD' not found
Change bgcolor="#EEEEEE #EEFFEE"

=%CHART{bgcolor="#EEEEEE #EEFFFF" data="R2:C4..R7:C7" datalabel="off off on box" legend="R1:C4..R1:C7" name="bar_19" table="table1" title="bar test #19" type="bar" xaxis="R2:C2..R7:C2" xlabel="Yep, an X title" yaxis="on" ylabel="Hello there" ymax="100" ymin="0"}%

ChartPlugin error: Required Perl module 'GD' not found
Restore bgcolor and change ygrid = on to above

%CHART{data="R2:C4..R7:C7" datalabel="off off on box" legend="R1:C4..R1:C7" name="bar_20" table="table1" title="bar test #20" type="bar" xaxis="R2:C2..R7:C2" xlabel="Yep, an X title" yaxis="on" ygrid="on" ylabel="Hello there" ymax="100" ymin="0"}%

ChartPlugin error: Required Perl module 'GD' not found
Change ygrid = off to above

%CHART{data="R2:C4..R7:C7" datalabel="off off on box" legend="R1:C4..R1:C7" name="bar_21" table="table1" title="bar test #21" type="bar" xaxis="R2:C2..R7:C2" xlabel="Yep, an X title" yaxis="on" ygrid="off" ylabel="Hello there" ymax="100" ymin="0"}%

ChartPlugin error: Required Perl module 'GD' not found
Change xgrid = on to above

%CHART{data="R2:C4..R7:C7" datalabel="off off on box" legend="R1:C4..R1:C7" name="bar_22" table="table1" title="bar test #22" type="bar" xaxis="R2:C2..R7:C2" xgrid="on" xlabel="Yep, an X title" yaxis="on" ygrid="off" ylabel="Hello there" ymax="100" ymin="0"}%

ChartPlugin error: Required Perl module 'GD' not found
Change xgrid = off to above

%CHART{data="R2:C4..R7:C7" datalabel="off off on box" legend="R1:C4..R1:C7" name="bar_23" table="table1" title="bar test #23" type="bar" xaxis="R2:C2..R7:C2" xgrid="off" xlabel="Yep, an X title" yaxis="on" ygrid="off" ylabel="Hello there" ymax="100" ymin="0"}%

ChartPlugin error: Required Perl module 'GD' not found
Change width = 450

%CHART{data="R2:C4..R7:C7" datalabel="off off on box" legend="R1:C4..R1:C7" name="bar_24" table="table1" title="bar test #24" type="bar" width="450" xaxis="R2:C2..R7:C2" xgrid="off" xlabel="Yep, an X title" yaxis="on" ygrid="off" ylabel="Hello there" ymax="100" ymin="0"}%

ChartPlugin error: Required Perl module 'GD' not found
Change height = 150

%CHART{data="R2:C4..R7:C7" datalabel="off off on box" height="150" legend="R1:C4..R1:C7" name="bar_25" table="table1" title="bar test #25" type="bar" width="450" xaxis="R2:C2..R7:C2" xgrid="off" xlabel="Yep, an X title" yaxis="on" ygrid="off" ylabel="Hello there" ymax="100" ymin="0"}%

ChartPlugin error: Required Perl module 'GD' not found
Default width/height. Get data from ChartPluginTestsRemote. Specify table="2" on new topic = ChartPluginTestsRemote. Actual values should show up incremented by 0.52 since data is from a different topic page and the 0.02 denotes the data is from the 2nd table. Legend should show up with Remote since the data on the remote page was set up to include Remote in the legends

%CHART{data="R4:C2..R7:C7" datalabel="off off on box" legend="R4:C1..R7:C1" name="bar_26" table="2" title="bar test #26" topic="ChartPluginTestsRemote" type="bar" xaxis="R2:C2..R2:C7" xgrid="off" xlabel="Yep, an X title" yaxis="on" ygrid="off" ylabel="Hello there" ymax="100" ymin="0"}%

ChartPlugin error: Required Perl module 'GD' not found
Same as above except add an additional data set (averages) that is calculated by %CALC%. Also shows that since only 4 default bar colors are specified, the 5th bar reuses the 1st default bar color.

%CHART{data="R4:C2..R8:C7" datalabel="off off on box" legend="R4:C1..R8:C1" name="bar_27" table="2" title="bar test #26" topic="ChartPluginTestsRemote" type="bar" xaxis="R2:C2..R2:C7" xgrid="off" xlabel="Yep, an X title" yaxis="on" ygrid="off" ylabel="Hello there" ymax="100" ymin="0"}%

ChartPlugin error: Required Perl module 'GD' not found
Set title = "Set a new title" to above

%CHART{data="R4:C2..R8:C7" datalabel="off off on box" legend="R4:C1..R8:C1" name="bar_28" table="2" title="Set a new title" topic="ChartPluginTestsRemote" type="bar" xaxis="R2:C2..R2:C7" xgrid="off" xlabel="Yep, an X title" yaxis="on" ygrid="off" ylabel="Hello there" ymax="100" ymin="0"}%

ChartPlugin error: Required Perl module 'GD' not found
Same as above except add the alt tag = This is the alt tag

%CHART{alt="This is the alt tag" data="R4:C2..R8:C7" datalabel="off off on box" legend="R4:C1..R8:C1" name="bar_29" table="2" title="Set a new title" topic="ChartPluginTestsRemote" type="bar" xaxis="R2:C2..R2:C7" xgrid="off" xlabel="Yep, an X title" yaxis="on" ygrid="off" ylabel="Hello there" ymax="100" ymin="0"}%

ChartPlugin error: Required Perl module 'GD' not found

combo tests

Simple combo graph using table #2. Since no datatype is defined and only a single data set, combo defaults to a single line.

%CHART{data="R7:C2..R7:C7" name="combo_1" table="table2" type="combo" width="600" xaxis="R2:C2..R2:C7" xgrid="off" ygrid="off"}%

ChartPlugin error: Required Perl module 'GD' not found
Change so 3 data sets are drawn as areas and the last drawn as a line

%CHART{data="R4:C2..R7:C7" name="combo_2" table="table2" title="combo test #2" type="combo" width="600" xaxis="R2:C2..R2:C7" xgrid="off" ygrid="off"}%

ChartPlugin error: Required Perl module 'GD' not found
Same as above, adding grid lines and both X and Y axis labels and titles

%CHART{data="R4:C2..R7:C7" legend="R4:C1..R7:C1" name="combo_3" table="table2" title="combo test #3" type="combo" width="600" xaxis="R2:C2..R2:C7" xlabel="Yep, an X title" yaxis="on" ylabel="Hello there"}%

ChartPlugin error: Required Perl module 'GD' not found
Same as above adding subtype="area" which should force all data sets to be drawn as area. Since the last data set would fall behind the previously drawn areas, it is drawn as a line

%CHART{data="R4:C2..R7:C7" legend="R4:C1..R7:C1" name="combo_4" subtype="area" table="table2" title="combo test #4" type="combo" width="600" xaxis="R2:C2..R2:C7" xlabel="Yep, an X title" yaxis="on" ylabel="Hello there"}%

ChartPlugin error: Required Perl module 'GD' not found
Same as above changing subtype="line" which should force all data sets to be drawn as line

%CHART{data="R4:C2..R7:C7" legend="R4:C1..R7:C1" name="combo_5" subtype="line" table="table2" title="combo test #5" type="combo" width="600" xaxis="R2:C2..R2:C7" xlabel="Yep, an X title" yaxis="on" ylabel="Hello there"}%

ChartPlugin error: Required Perl module 'GD' not found
Same as above changing subtype="bar" which should force all data sets to be drawn as bar

%CHART{data="R4:C2..R7:C7" legend="R4:C1..R7:C1" name="combo_6" subtype="bar" table="table2" title="combo test #6" type="combo" width="600" xaxis="R2:C2..R2:C7" xlabel="Yep, an X title" yaxis="on" ylabel="Hello there"}%

ChartPlugin error: Required Perl module 'GD' not found
Same as above changing subtype="pline" which should force all data sets to be drawn as pline

%CHART{data="R4:C2..R7:C7" legend="R4:C1..R7:C1" name="combo_7" subtype="pline" table="table2" title="combo test #7" type="combo" width="600" xaxis="R2:C2..R2:C7" xlabel="Yep, an X title" yaxis="on" ylabel="Hello there"}%

ChartPlugin error: Required Perl module 'GD' not found
Same as above changing subtype="point" which should force all data sets to be drawn as point

%CHART{data="R4:C2..R7:C7" legend="R4:C1..R7:C1" name="combo_8" subtype="point" table="table2" title="combo test #8" type="combo" width="600" xaxis="R2:C2..R2:C7" xlabel="Yep, an X title" yaxis="on" ylabel="Hello there"}%

ChartPlugin error: Required Perl module 'GD' not found
Same as above changing subtype="area line pline point"

%CHART{data="R4:C2..R7:C7" legend="R4:C1..R7:C1" name="combo_9" subtype="area line pline point" table="table2" title="combo test #9" type="combo" width="600" xaxis="R2:C2..R2:C7" xlabel="Yep, an X title" yaxis="on" ylabel="Hello there"}%

ChartPlugin error: Required Perl module 'GD' not found
Same as above changing subtype="line pline point area"

%CHART{data="R4:C2..R7:C7" legend="R4:C1..R7:C1" name="combo_10" subtype="line pline point area" table="table2" title="combo test #10" type="combo" width="600" xaxis="R2:C2..R2:C7" xlabel="Yep, an X title" yaxis="on" ylabel="Hello there"}%

ChartPlugin error: Required Perl module 'GD' not found
Same as above changing subtype="pline pline point bar"

%CHART{data="R4:C2..R7:C7" legend="R4:C1..R7:C1" name="combo_11" subtype="pline pline point bar" table="table2" title="combo test #11" type="combo" width="600" xaxis="R2:C2..R2:C7" xlabel="Yep, an X title" yaxis="on" ylabel="Hello there"}%

ChartPlugin error: Required Perl module 'GD' not found
Same as above changing subtype="area pline point bar". This should produce an error as you can't combine area and bar subtypes

%CHART{data="R4:C2..R7:C7" legend="R4:C1..R7:C1" name="combo_12" subtype="area pline point bar" table="table2" title="combo test #12" type="combo" width="600" xaxis="R2:C2..R2:C7" xlabel="Yep, an X title" yaxis="on" ylabel="Hello there"}%

ChartPlugin error: Required Perl module 'GD' not found

scatter tests

Simple scatter graph using table #3. Defaults to all data sets drawn as point

%CHART{data="R2:C2..R99:C99" name="scatter_1" table="table3" type="scatter" width="600" xaxis="R2:C1..R99:C1" xgrid="off" ygrid="off"}%

ChartPlugin error: Required Perl module 'GD' not found
Same as above, adding title, grid lines and both X and Y axis labels and titles

%CHART{data="R2:C2..R99:C99" legend="R1:C2..R1:C99" name="scatter_2" table="table3" title="scatter test #2" type="scatter" width="600" xaxis="R2:C1..R99:C1" xlabel="Yep, an X title" yaxis="on" ylabel="Hello there"}%

ChartPlugin error: Required Perl module 'GD' not found
Same as above adding subtype="line"

%CHART{data="R2:C2..R99:C99" legend="R1:C2..R1:C99" name="scatter_3" subtype="line" table="table3" title="scatter test #3" type="scatter" width="600" xaxis="R2:C1..R99:C1" xlabel="Yep, an X title" yaxis="on" ylabel="Hello there"}%

ChartPlugin error: Required Perl module 'GD' not found
Same as above changing subtype="pline"

%CHART{data="R2:C2..R99:C99" legend="R1:C2..R1:C99" name="scatter_4" subtype="pline" table="table3" title="scatter test #4" type="scatter" width="600" xaxis="R2:C1..R99:C1" xlabel="Yep, an X title" yaxis="on" ylabel="Hello there"}%

ChartPlugin error: Required Perl module 'GD' not found
Same as above changing subtype="point"

%CHART{data="R2:C2..R99:C99" legend="R1:C2..R1:C99" name="scatter_5" subtype="point" table="table3" title="scatter test #5" type="scatter" width="600" xaxis="R2:C1..R99:C1" xlabel="Yep, an X title" yaxis="on" ylabel="Hello there"}%

ChartPlugin error: Required Perl module 'GD' not found
Same as above changing subtype="bar"

%CHART{data="R2:C2..R99:C99" legend="R1:C2..R1:C99" name="scatter_6" subtype="bar" table="table3" title="scatter test #6" type="scatter" width="600" xaxis="R2:C1..R99:C1" xlabel="Yep, an X title" yaxis="on" ylabel="Hello there"}%

ChartPlugin error: Required Perl module 'GD' not found
Same as above changing subtype="point bar line pline"

%CHART{data="R2:C2..R99:C99" legend="R1:C2..R1:C99" name="scatter_7" subtype="point bar line pline" table="table3" title="scatter test #7" type="scatter" width="600" xaxis="R2:C1..R99:C1" xlabel="Yep, an X title" yaxis="on" ylabel="Hello there"}%

ChartPlugin error: Required Perl module 'GD' not found
Same as above changing subtype="bar line pline point"

%CHART{data="R2:C2..R99:C99" legend="R1:C2..R1:C99" name="scatter_8" subtype="bar line pline point" table="table3" title="scatter test #8" type="scatter" width="600" xaxis="R2:C1..R99:C1" xlabel="Yep, an X title" yaxis="on" ylabel="Hello there"}%

ChartPlugin error: Required Perl module 'GD' not found
Same as above changing subtype="line pline point bar"

%CHART{data="R2:C2..R99:C99" legend="R1:C2..R1:C99" name="scatter_9" subtype="line pline point bar" table="table3" title="scatter test #9" type="scatter" width="600" xaxis="R2:C1..R99:C1" xlabel="Yep, an X title" yaxis="on" ylabel="Hello there"}%

ChartPlugin error: Required Perl module 'GD' not found
Same as above changing subtype="pline point bar line"

%CHART{data="R2:C2..R99:C99" legend="R1:C2..R1:C99" name="scatter_10" subtype="pline point bar line" table="table3" title="scatter test #10" type="scatter" width="600" xaxis="R2:C1..R99:C1" xlabel="Yep, an X title" yaxis="on" ylabel="Hello there"}%

ChartPlugin error: Required Perl module 'GD' not found
Same as above changing subtype="bar bar bar pline"

%CHART{data="R2:C2..R99:C99" legend="R1:C2..R1:C99" name="scatter_11" subtype="bar bar bar pline" table="table3" title="scatter test #11" type="scatter" width="600" xaxis="R2:C1..R99:C1" xlabel="Yep, an X title" yaxis="on" ylabel="Hello there"}%

ChartPlugin error: Required Perl module 'GD' not found
Same as above changing subtype="area pline point bar". This should produce an error as you can't combine area and bar subtypes

%CHART{data="R2:C2..R99:C99" legend="R1:C2..R1:C99" name="scatter_12" subtype="area pline point bar" table="table3" title="scatter test #12" type="scatter" width="600" xaxis="R2:C1..R99:C1" xlabel="Yep, an X title" yaxis="on" ylabel="Hello there"}%

ChartPlugin error: Required Perl module 'GD' not found

New functionality tests

Test various legend placement situations

Test that when all lines overlap on the very bottom of the chart, the legends all show up non-overlapped

%CHART{data="R2:C2..R3:C5" legend="R1:C2..R1:C5" name="line_30" table="table4" title="Test overlap @ bottom" type="line" xaxis="R2:C1..R9:C1" yaxis="on" ygrid="off" ymax="1" ymin="0"}%

ChartPlugin error: Required Perl module 'GD' not found
Test that when two lines overlap in the middle of the chart, the legends get correctly placed

%CHART{data="R2:C2..R5:C5" legend="R1:C2..R1:C5" name="line_31" table="table4" title="Test overlap @ middle" type="line" xaxis="R2:C1..R9:C1" yaxis="on" ygrid="off"}%

ChartPlugin error: Required Perl module 'GD' not found
Similar to the test above, except the data is changed such that the placement of the legends for the two middle lines should be reversed

%CHART{data="R2:C2..R6:C5" legend="R1:C2..R1:C5" name="line_32" table="table4" title="Test overlap @ middle" type="line" xaxis="R2:C1..R9:C1" yaxis="on" ygrid="off"}%

ChartPlugin error: Required Perl module 'GD' not found
Test that when 4 lines are close to overlapping and are all located at the top of the chart, the legends get correctly placed.

%CHART{data="R2:C2..R7:C5" legend="R1:C2..R1:C5" name="line_33" table="table4" title="Test overlap @ top" type="line" xaxis="R2:C1..R9:C1" yaxis="on" ygrid="off" ymax="40"}%

ChartPlugin error: Required Perl module 'GD' not found
Test that when 4 lines do exactly overlap at the top of the chart, the legends get correctly placed.

%CHART{data="R2:C2..R8:C5" legend="R1:C2..R1:C5" name="line_34" table="table4" title="Test overlap @ top" type="line" xaxis="R2:C1..R9:C1" yaxis="on" ygrid="off" ymax="40"}%

ChartPlugin error: Required Perl module 'GD' not found
Test that the arrangement of legends of 4 lines located at the top of a chart is correct.

%CHART{data="R2:C2..R9:C5" legend="R1:C2..R1:C5" name="line_35" table="table4" title="Test overlap @ top" type="line" xaxis="R2:C1..R9:C1" yaxis="on" ygrid="off" ymax="40"}%

ChartPlugin error: Required Perl module 'GD' not found
Test that even with a ymax set too low such that the lines go off the top of the chart, the legends still stay on the chart.

%CHART{data="R2:C2..R4:C5" legend="R1:C2..R1:C5" name="line_36" table="table4" title="Test legends falling off top" type="line" xaxis="R2:C1..R9:C1" yaxis="on" ygrid="off" ymax="20"}%

ChartPlugin error: Required Perl module 'GD' not found
Test that even with a ymin set too high such that some lines do not even show up on the chart because they fall below the chart, the legends still stay on the chart.

%CHART{data="R2:C2..R4:C5" legend="R1:C2..R1:C5" name="line_37" table="table4" title="Test legends falling off top" type="line" xaxis="R2:C1..R9:C1" yaxis="on" ygrid="off" ymin="21"}%

ChartPlugin error: Required Perl module 'GD' not found
Test extremes that even when ymin is set higher than all data, that the legends still get drawn on the chart.

%CHART{data="R2:C2..R4:C5" legend="R1:C2..R1:C5" name="line_38" table="table4" title="Test legends falling off bottom" type="line" xaxis="R2:C1..R9:C1" yaxis="on" ygrid="off" ymax="60" ymin="50"}%

ChartPlugin error: Required Perl module 'GD' not found
Test extremes that even when ymax is set lower than all data, that the legends still get drawn on the chart.

%CHART{data="R2:C2..R4:C5" legend="R1:C2..R1:C5" name="line_39" table="table4" title="Test legends falling off top" type="line" xaxis="R2:C1..R9:C1" yaxis="on" ygrid="off" ymax="-10" ymin="-50"}%

ChartPlugin error: Required Perl module 'GD' not found

Test numxgrids and xaxisangle options

Show what happens when there is so much data that the X axis labels overlap

%CHART{data="R2:C2..R99:C5" legend="R1:C2..R1:C5" name="line_40" table="table4" title="Overlapping X labels" type="line" width="200" xaxis="R2:C1..R99:C1" yaxis="on"}%

ChartPlugin error: Required Perl module 'GD' not found
Take the above graph and specify numxgrids = "3" making the X axis labels more readable

%CHART{data="R2:C2..R99:C5" legend="R1:C2..R1:C5" name="line_41" numxgrids="3" table="table4" title="Change numxgrids" type="line" width="200" xaxis="R2:C1..R99:C1" yaxis="on"}%

ChartPlugin error: Required Perl module 'GD' not found
Take the first graph and specify xaxisangle = 90, changing the X axis label angle = 90 degrees

%CHART{data="R2:C2..R99:C5" legend="R1:C2..R1:C5" name="line_42" numxgrids="9" table="table4" title="Change xaxisangle" type="line" width="200" xaxis="R2:C1..R99:C1" xaxisangle="90" yaxis="on"}%

ChartPlugin error: Required Perl module 'GD' not found

Test scale and ytics options

Show how scale=semilog makes the chart easier to read. Since ytics is NOT specified, it defaults to 8.

%CHART{data="R2:C8..R99:C8" legend="R1:C8..R1:C8" name="line_43" scale="semilog" table="table4" title="semilogrithmic scale" type="line" xaxis="R2:C1..R99:C1" yaxis="on"}%

ChartPlugin error: Required Perl module 'GD' not found
Show the above plotted data on a linear scale with ytics=1

%CHART{data="R2:C8..R99:C8" legend="R1:C8..R1:C8" name="line_44" table="table4" title="base10 scale with ytics set to 1" type="line" xaxis="R2:C1..R99:C1" yaxis="on" ytics="1"}%

ChartPlugin error: Required Perl module 'GD' not found

Test defaultdata option

Show what happens when there is sparse data. defaultdata = 0

%CHART{data="R2:C6..R99:C7" datalabel="box" defaultdata="0" legend="R1:C6..R1:C7" name="line_45" table="table4" title="Defaultdata equal 0" type="line" xaxis="R2:C1..R99:C1" yaxis="on"}%

ChartPlugin error: Required Perl module 'GD' not found
Same as above, but now defaultdata = 10

%CHART{data="R2:C6..R99:C7" datalabel="box" defaultdata="10" legend="R1:C6..R1:C7" name="line_46" table="table4" title="Defaultdata equal 0" type="line" xaxis="R2:C1..R99:C1" yaxis="on"}%

ChartPlugin error: Required Perl module 'GD' not found
Same as above, but now defaultdata = "none" (empty)

%CHART{data="R2:C6..R99:C7" datalabel="box" defaultdata="none" legend="R1:C6..R1:C7" name="line_47" table="table4" title="Defaultdata equal 0" type="line" xaxis="R2:C1..R99:C1" yaxis="on"}%

ChartPlugin error: Required Perl module 'GD' not found

Test gridcolor option

Show default grid color with solid grid lines.

%CHART{data="R2:C7..R7:C7" name="line_48" table="table1" title="line test #48" type="line" xaxis="R2:C2..R7:C2" xgrid="on" ygrid="on"}%

ChartPlugin error: Required Perl module 'GD' not found
Change the grid color to blue.

%CHART{data="R2:C7..R7:C7" gridcolor="#0000FF" name="line_49" table="table1" title="line test #49" type="line" xaxis="R2:C2..R7:C2" xgrid="on" ygrid="on"}%

ChartPlugin error: Required Perl module 'GD' not found
Change the grid color back to the default but make them dotted

%CHART{data="R2:C7..R7:C7" name="line_50" table="table1" title="line test #50" type="line" xaxis="R2:C2..R7:C2" xgrid="dot" ygrid="dot"}%

ChartPlugin error: Required Perl module 'GD' not found
Change the grid style to be 5 black dots and 5 transparent dots.

%CHART{data="R2:C7..R7:C7" gridcolor="#000000, #000000, #000000, #000000, #000000, transparent, transparent, transparent, transparent, transparent," name="line_51" table="table1" title="line test #51" type="line" xaxis="R2:C2..R7:C2" xgrid="dot" ygrid="dot"}%

ChartPlugin error: Required Perl module 'GD' not found
Change the grid style to be 4 red dots, 4 green dots, 4 blue dots and 4 transparent dots.

%CHART{data="R2:C7..R7:C7" gridcolor="#FF0000, #FF0000, #FF0000, #FF0000, #00FF00, #00FF00, #00FF00, #00FF00, #0000FF, #0000FF, #0000FF, #0000FF, transparent, transparent, transparent, transparent," name="line_52" table="table1" title="line test #52" type="line" xaxis="R2:C2..R7:C2" xgrid="dot" ygrid="dot"}%

ChartPlugin error: Required Perl module 'GD' not found
Change the grid style to be 1 black dot which basically makes a solid line

%CHART{data="R2:C7..R7:C7" gridcolor="#000000" name="line_53" table="table1" title="line test #53" type="line" xaxis="R2:C2..R7:C2" xgrid="dot" ygrid="dot"}%

ChartPlugin error: Required Perl module 'GD' not found

Error handling tests

Description Expected Output Output
no parameters passed to CHART

%CHART{}%

ChartPlugin error: parameter name must be specified ChartPlugin error: Required Perl module 'GD' not found
Define type but name not specified

%CHART{type="bar"}%

ChartPlugin error: parameter name must be specified ChartPlugin error: Required Perl module 'GD' not found
Invalid type of badtype

%CHART{type="badtype"}%

ChartPlugin error: Invalid value of badtype for parameter type ChartPlugin error: Required Perl module 'GD' not found
Missing topic page

%CHART{name="err1" topic="DoesNotExist" type="line"}%

ChartPlugin error: Error retrieving TWiki topic DoesNotExist? ChartPlugin error: Required Perl module 'GD' not found
Missing web

%CHART{name="err1" type="line" web="DoesNotExist"}%

ChartPlugin error: Error retrieving TWiki topic ChartPluginTests? ChartPlugin error: Required Perl module 'GD' not found
Invalid table number

%CHART{name="err1" table="999" type="line"}%

ChartPlugin error: parameter table is not valid table; the specified table '999' does not exist. ChartPlugin error: Required Perl module 'GD' not found
No data specified

%CHART{name="err1" type="line"}%

ChartPlugin error: parameter data must be specified ChartPlugin error: Required Perl module 'GD' not found
invalid xaxis value

%CHART{data="R2:C4..R7:C7" name="err1" type="line" xaxis="R2:C4..R7:C7"}%

ChartPlugin error: parameter xaxis specifies multiple rows and columns. ChartPlugin error: Required Perl module 'GD' not found
invalid legend

%CHART{data="R1:C1..R2:C2" legend="R1:C1..R2:C2" name="err1" type="line" xaxis="R1:C1..R2:C2"}%

ChartPlugin error: parameter legend specifies multiple rows and columns. ChartPlugin error: Required Perl module 'GD' not found
ymin == ymax such that there is no chart height

%CHART{data="R1:C1..R2:C2" name="err1" type="line" xaxis="R1:C1..R1:C2" ymax="10" ymin="10"}%

ChartPlugin error: chart error: name=err1: Chart height = 0 (ymin(10) == ymax(10)) ChartPlugin error: Required Perl module 'GD' not found
xmin == xmax such that there is no chart width

%CHART{data="R2:C4..R7:C4" name="err1" type="scatter" xaxis="R2:C3..R7:C3"}%

ChartPlugin error: chart error: name=err1: Chart width = 0 (xmin(0) = xmax(0)) ChartPlugin error: Required Perl module 'GD' not found
Use an invalid xaxis range

%CHART{data="R2:C4..R7:C7" name="err1" xaxis="R2:C2"}%

ChartPlugin error: parameter xaxis value of 'R2:C2' is not valid ChartPlugin error: Required Perl module 'GD' not found
Use an invalid data range

%CHART{data="R2:C4" name="err1"}%

ChartPlugin error: parameter data value of 'R2:C4' is not valid ChartPlugin error: Required Perl module 'GD' not found
Use an invalid legend range

%CHART{data="R2:C4..R7:C7" legend="R1:C4" name="err1"}%

ChartPlugin error: parameter legend contains an invalid value 'R1:C4'. ChartPlugin error: Required Perl module 'GD' not found
scale=semilog and data <= 0

%CHART{data="R2:C3..R7:C7" name="err1" scale="semilog"}%

ChartPlugin error: data (0) <= 0 not valid when scale=semilog ChartPlugin error: Required Perl module 'GD' not found

-- TWiki:Main.TaitCyrus - 3 June 2004
-- TWiki:Main.PeterThoeny - 14 Sept 2002
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