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Export to image - dynamically adding chart title
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ck31wong
#1 Posted : Tuesday, December 22, 2015 7:35:21 AM(UTC)
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Hi jqChart,
i've recently purchased your product, i have 2 questions for you.

1) let's say i've created an error chart w/ data & color all properly setup without title during display. When we need to export to image, can I add 'Title' parameter to the image during jqChart('exportToImage', config);?

2) can we add html code to the chart legend and can we hide the series details?

Thank you,
Keith
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Ivan
#2 Posted : Tuesday, December 22, 2015 7:54:33 AM(UTC)
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Hi,

1) You can set a title before exporting the chart and remove it after that. Check this example:
http://www.jqchart.com/aspnetmvc/chart/Dynamic/ChartOptions

2) The legend doesn't support html code. It supports only text and new line ('\n') symbols. What do you mean by "series details"?
Best,
Ivan Petrov
jqChart Inc.
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ck31wong
#3 Posted : Tuesday, December 22, 2015 8:09:21 AM(UTC)
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Hi Ivan,
thank you for your prompt reply.

for my point 2, using your link (http://www.jqchart.com/aspnetmvc/chart/Dynamic/ChartOptions), when we display legend, the 'series details' = the blue dot and series name.

is there a way to just show the legend title but not the series details?

Thank you,
Keith
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Ivan
#4 Posted : Tuesday, December 22, 2015 8:36:12 AM(UTC)
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You can use custom legend:
http://www.jqchart.com/aspnetmvc/chart/ChartFeatures/CustomLegend
Best,
Ivan Petrov
jqChart Inc.
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ck31wong
#5 Posted : Tuesday, December 22, 2015 8:38:00 AM(UTC)
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Thanks again Ivan. I should have check your samples more carefully.

once again, appreciated on your prompt reply.

keith
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