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fanouss
Joined: 05 Aug 2008
Posts: 1
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 Posted: Tue Aug 05, 2008 9:14 am Post subject: diagram with two lines |
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Hello,
I would like to create a diagram with two lines. The problem is, each line has different values on the x axis.
for example:
| Code: |
$Dataset1 =& Image_Graph::factory('dataset');
$Dataset1->addpoint(10, 1);
$Dataset1->addpoint(12, 3);
$Dataset1->addpoint(14, 5);
$Plot1 =& $Plotarea->addNew('line', array(&$Dataset1));
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and:
| Code: |
$Dataset2 =& Image_Graph::factory('dataset');
$Dataset2->addpoint(11, 2);
$Dataset2->addpoint(13, 4);
$Dataset2->addpoint(15, 6);
$Plot2 =& $Plotarea->addNew('line', array(&$Dataset2));
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I get the values on the x axis exactly in the order as in the code: 10, 12, 14, 11, 13, 15. But the two lines should be parallel too each other and the X-values should be set in ascending order on the x axis.
How can I solve this problem? Thanks for your help.
Greetings
F. |
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