Thank you (!) Karl, i'm going to try this.
I also found an example of PlotKit & MochiKit that seems to work in
IE, so i will try and see how that one works later.
kind regards
Francine
On 16 mrt, 18:18, "Karl Guertin" <[EMAIL PROTECTED]> wrote:
> On 3/15/07, francine <[EMAIL PROTECTED]> wrote:
>
> > var reserv = MochiKit.DOM.getElement("cmvv");
>
> Not seeing this ID anywhere else.
>
> > In the html page somewhere this node is placed:
> > <div id="container" style="width: 520px; height:300px; padding-top:
> > 0px;"></div>
>
> > This works fine in Firefox. If i try Safari several things seem to go
> > wrong. First, the html node has to be placed within a <div id="body"></
> > div> and a <canvas id="mgraphic"></canvas> has to be present before
> > the canvas shows anything. If i create the node with the 'container'
> > div, only the axis values are shown.
>
> You must have a <canvas> tag contained in a <div> for PlotKit to work.
> The canvas tag doesn't provide text rendering, so they have to be
> created as DOM nodes. The <div> acts as a container for these DOM
> nodes.
>
> > The 'if .. else' seems to only way to clear the canvas before
> > redrawing the graph, else the values along the axis mingle - don't get
> > refreshed. Calling a chart.clear() somewhere in the cicle is useless,
> > perhaps because the 'graph' gets remade with 'new'
> > PlotKit.SweetCanvasRenderer. It would be nice to be able to refresh
> > the canvas and axis in the combination.
>
> You don't have to (and probably shouldn't) create a new layout and
> renderer every time. Use the removeDataset method on the layout and
> then addDataset the new data then layout.evaluate(), chart.clear(),
> chart.render().
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