How do I increase the width of the canvas dynamically?

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Posted by Sudarshan on 27th June 2017
Hi,


I am drawing bar chart i am increasing the canvas width dynamically as per the data it's showing for 2000px width if it is more than 3000 it's gone away is anything i am wrong in that ??? i need canvas width up to 5000 px
Posted by Richard on 27th June 2017
Hi there,

Are you redrawing the canvas after you resize it? Resizing a canvas clears it so you do need to call this:

RGraph.redraw();

Here's an example of a 5000px wide canvas:

www.rgraph.net/fiddle/view.html/new-wide-rgraph-example

Richard

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