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100_095_Mouse_Actions
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Though mouse actions (click, move on) on the graph, you can call self written functions. This chapter explains how to define those actions.
Description: if you set the option savePng to true, the functions that help to save the graph into a png file are activated.
Graph 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 graph. With option savePngBackgroundColor you can define a background color for the saved graph.
Graph type: all
Value: any valid color
Default value: “white”
Sample: savePngBackgroundColor : “yellow”
See also:
Description: the graph will be saved when the user perform a specific action on the graph. Specify the action with option savePngFunction
Graph 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 graph, different effect are possible :
- The graph can be displayed in a new window and from there, you can save it.
- The graph can be displayed in the current window and from there, you can save it;
- The graph 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…
Graph type: all
Value: "NewWindow", "CurrentWindow", "Save"
Default value: “NewWindow”
See also:
Description: If you use savePngOutput: "Save" you can also specify a file name.
Graph type: all
Value: any string (without ".png")
Default value: "canvas"
See also:
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