[FIXED] [#114] Chart mask and zoom

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  1. #31
    Good to know, thank you.

    Re: print

    There are some guys which had success in chart printing (at the end of the thread).
    http://www.sencha.com/forum/showthread.php?137541

    Re: pdf

    I was unable to find any info on Sencha forums regarding this. Maybe, it is possible to send a chart as an image to server, then port to pdf server side?
  2. #32
    Quote Originally Posted by Daniil View Post
    Good to know, thank you.

    Re: print

    There are some guys which had success in chart printing (at the end of the thread).
    http://www.sencha.com/forum/showthread.php?137541

    Re: pdf

    I was unable to find any info on Sencha forums regarding this. Maybe, it is possible to send a chart as an image to server, then port to pdf server side?

    Thank you Daniil. What matters most is chart zooming
  3. #33
    Agreed, it is an important feature. Sadly, it is buggy in ExtJS. Hopefully, they will fix.
  4. #34

    mask Zoom chart

    Hi Daniil,

    do you know whether this issue of mask and zooming happens just in the GPL version of ExtJS or also in the commercial version?

    Thanks
  5. #35
    Commercial too, this is what I have
  6. #36

    mask Zoom chart

    Quote Originally Posted by feanor91 View Post
    Commercial too, this is what I have
    Thank you Daniil for your prompt response.
    I find it strange, it is about two years this problem posted and it is not yet fixed!, I do not think it is that difficult.
  7. #37
    I think @feanor91 is not Daniil:)

    Yes, it is very sad that this bug lives so long.

    Unfortunately, we (Ext.NET) have no resources to work deeply with charts. So, we also have to wait a fix.
  8. #38
    Hello! As an update, I believe this is no longer an issue. But the syntax heavily changed.

    The mask and zoom feature now is set up by the CrossZoomInteraction, and the reviewed test case for this would be:

    <%@ Page Language="C#" %>
    
    <%@ Register Assembly="Ext.Net" Namespace="Ext.Net" TagPrefix="ext" %>
    
    <script runat="server">
        protected void Page_Load(object sender, EventArgs e)
        {
            if (!X.IsAjaxRequest)
            {
                Store store = this.Chart1.GetStore();
                store.DataSource = new object[]
                {
                    new { x = 0, y = 0 },
                    new { x = 50, y = 50 },
                    new { x = 100, y = 100 }
                };
            }
        }
    </script>
    
    <!DOCTYPE html>
    
    <html>
    <head runat="server">
        <title>19384 - chart mask zoom</title>
    </head>
    <body>
        <ext:ResourceManager runat="server" />
        <ext:CartesianChart 
            ID="Chart1" 
            runat="server" 
            Width="400" 
            Height="400"
            MaskElement="Box"
            >
            <Store>
                <ext:Store runat="server">
                    <Model>
                        <ext:Model runat="server">
                            <Fields>
                                <ext:ModelField Name="x" />
                                <ext:ModelField Name="y" />
                            </Fields>
                        </ext:Model>
                    </Model>
                </ext:Store>
            </Store>
            <Interactions>
                <ext:CrossZoomInteraction />
            </Interactions>
            <Axes>
                <ext:NumericAxis Title="X" Fields="x" Position="Bottom" />
                <ext:NumericAxis Title="Y" Fields="y" Position="Left" />
            </Axes>
            <Series>
                <ext:AreaSeries Title="LineSeries" XField="x" YField="y" />
            </Series>
        </ext:CartesianChart>
    </body>
    </html>
    Fabrício Murta
    Developer & Support Expert
  9. #39
    Hi

    So old that i give it up :) but thanks for the update
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