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100_100_Save_to_Png
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In order to help the user to save the chart into a PNG file, several options have been setup.
Description: if you set the option savePng to true, the functions that help to save the chart into a png file are activated. When this option is set to true and if none of the associated options are changed, when you click with the right mouse button on the chart, the chart is displayed in a new window and can easely be saved there.
Chart type: all
Value: true or false
Default value: false
Sample: savePng : true
See also:
Description: Unless the user has defined a background color for the canvas, there is no background color for the chart. With option savePngBackgroundColor you can define a background color for the saved chart.
Chart type: all
Value: any valid color
Default value: “white”
Sample: savePngBackgroundColor : “yellow”
See also:
Description: the chart will be saved when the user perform a specific action on the chart. Specify the action with option savePngFunction
Chart type: all
Value: any valid mouse movement (see chapter about mouse movement)
Default value: "mousedown right"
Sample:
See also:
Description: When the user perform the action for saving the chart, different effect are possible :
- The chart can be displayed in a new window and from there, you can save it.
- The chart can be displayed in the current window and from there, you can save it;
- The chart can be immediately saved to a png file.
Remark : None of those three effect is running correctly on all browsers; The “NewWindow” is the less bad solution…
Chart type: all
Value: "NewWindow", "CurrentWindow", "Save"
Default value: “NewWindow”
See also:
Description: If you use savePngOutput: "Save" you can also specify a file name.
Chart type: all
Value: any string (without ".png")
Default value: "canvas"
See also:
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