Forum Replies Created by Stefan Alfs

Viewing 8 posts - 1 through 8 (of 8 total)
  • in reply to: chart zoom not work #42596

    In some situations, this is a restriction which limits the user functionality and does not make sense. E.g. if you are using a range bar chart to display events on a time range and there are e.g. only 2 events within 24 hours (full time range), but the initial viewport is only the last 10 hours: In that situation it should be possible to use the panning functionality to move back to the first event which may actually be outside the viewport (e.g. at the beginning of the 24h range). But due to the restriction you described, panning and zooming is not possible.

    in reply to: chart zoom not work #42560

    There are already a few JSFiddle examples in this topic which show you the problem. You could also use the range bar chart example, reduce the data to e.g 2 data points and then you should be able to reproduce this.

    in reply to: Zoom not working with many data points? #42552

    Has this already been fixed? I tried with the latest version and this bug still exists (after 5 years!). When will a fix be available?

    in reply to: chart zoom not work #42551

    Do you already have a solution for this? Today I also noticed that zooming and panning is not working if there a only a few data points. My chart displays a timeline (y-axis) and starts with a viewport of around 10 hours. If there is a data point outside this window, it is not possible to use panning to move teh window to that data point.

    in reply to: Display evaluation objects on line chart #38316

    Thanks for the response! I do not want to use different objects (polygons) as markers, but as separate objects which represent evaluation windows for the corresponding graph, like the green areas in the force/distance graph) below:

    EvaluationObject

    in reply to: Display evaluation objects on line chart #38317

    Thanks for the response! I do not want to use different objects (polygons) as markers, but as separate objects which represent evaluation windows for the corresponding graph (e.g. for force/distance graphs from press devices)

    in reply to: Border around bars #31977

    Vishwas,

    yes, you can use the JSFiddle yo sent. Imagine a bar chart (time range) where the bar colors represent operating states of a machine (green, red, orange). Now I want to be able to show if an additional action has been started for selected bars (e.g. escalation level has been raised). I cannot just use a different color, as the system already used several colors. A border around that bar (or a color patter) would help here to indicate an additional condition. Letting the bar blink would also be an option. Or can you think of other options?

    Many thanks!

    in reply to: Click event from tooltip #29191

    Visjwas,

    many thanks, now with this the jsfiddle example is working.

    However, now I seem to be facing a scope issue when applying this in my Angular application. I have created the chart within the ngOnInit methode of a component. The click event hanlder onClickToolTip is defined in that component, too. But when I click the tooltip, I am getting the following error:

    ReferenceError: onClickToolTip is not defined at HTMLDivElement.onclick

    Do you have an idea in how I can reference the event handler correctly?

    Many thanks,
    Stefan

Viewing 8 posts - 1 through 8 (of 8 total)