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  • Jan 30 2019 22:34
    SteveCapetta opened #3482
  • Nov 08 2018 23:28
    leemi edited #3481
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    leemi opened #3481
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  • Jun 04 2018 23:01

    themadcreator on v3.8.3

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  • Jun 04 2018 23:00

    themadcreator on 3.8.3

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Tsion Behailu
@tbehailu
Screen Shot 2018-12-04 at 11.49.52 AM.png
Jānis Elmeris
@JanisE
Hello! I would like to know, if it's possible to draw a line graph with more than one (multiple) Y-axis ()? (I would need three.)
Ian Smith
@ismith78

Hi. First of all I want to say thank you for creating such a useful module.

I have a question about the selection colour for the XDragBoxLayer. It appears as a washed out grey colour and I need it to be a bit more obvious, however the XDragBoxLayer doesn't seem to support attr or have an obvious way of changing the background colour.

I'm obviously missing something here but I just can't seem to spot it. So when I drag an area, how do I specify the colour that the area is drawn in?

Ian Smith
@ismith78

@ismith78 Found the issue - the colour is controlled by css and there was a definition that was pulled in elsewhere in the code that set the opacity to 0.03. After changing that the box is more visible.

If anyone else gets stuck, the css that I ended up using was

.plottable .selection-box-layer .selection-area {
fill: black;
fill-opacity: 0.3;
stroke: #CCC;
}

Nahuel Rosso
@arraydude

Hello guys!, i'm trying to replace my old d3 implementation using this library and it looks really straight forward but i having an issue, the API Documentation says that exists an DoubleClick interaction but webpack is saying :

Interactions.DoubleClick is not a constructor

Ian Smith
@ismith78

What is the best way of disposing of a graph when leaving a page? I have registered a ngOnDestroy which I use to make a call to the plottable destroy method. However there appears to be something trying to make a call inside plottable on mouse movement as I see the following crash

core.js:15714 ERROR TypeError: Cannot read property 'node' of undefined
at Function.../../node_modules/plottable/build/src/utils/transformAwareTranslator.js.Translator.isEventInside (transformAwareTranslator.js:56)
at Mouse.../../node_modules/plottable/build/src/dispatchers/mouseDispatcher.js.Mouse.eventInside (mouseDispatcher.js:167)
at Pointer.../../node_modules/plottable/build/src/interactions/pointerInteraction.js.Pointer._handleMouseEvent (pointerInteraction.js:38)
at CallbackSet.Pointer._this._mouseMoveCallback (pointerInteraction.js:19)
at callbackSet.js:26
at callbackWrapper (set.js:56)
at Set.forEach (<anonymous>)
at CallbackSet.../../node_modules/plottable/build/src/utils/set.js.Set.forEach (set.js:57)
at CallbackSet.../../node_modules/plottable/build/src/utils/callbackSet.js.CallbackSet.callCallbacks (callbackSet.js:25)
at Mouse.../../node_modules/plottable/build/src/dispatchers/dispatcher.js.Dispatcher._callCallbacksForEvent (dispatcher.js:80)
at Mouse.../../node_modules/plottable/build/src/dispatchers/mouseDispatcher.js.Mouse._measureAndDispatch (mouseDispatcher.js:163)
at HTMLDocument.processMoveCallback (mouseDispatcher.js:21)

I had been trapping on Interact onPointerMove and onPointerExit, but made sure that these events were cleared before the call to destroy method and that makes no difference

Ian Smith
@ismith78

Is there any way to dynamically define if a GuideLineLayer text is aligned to the left or right of the guideline? I'm seeing the same issue as can be seen with the example at http://plottablejs.org/examples/spacerace/.
If I hover the mouse on the far right data point (First Man on Moon 1969) then the text at the bottom is lost as the text cannot fit from the left of the gridline. It should be displayed to the right of the gridline (i.e. if the gridline is more to the right the label should switch).

However I have not been able to find anything in the API that controls this behaviour - is this something controlled in the CSS somewhere?

Ian Smith
@ismith78
My expectation was that this was controlled by xAlignment and that if I called xAlignment("right") that would flip the alignment of the text. However it seems that although I can check that the value has been set, changing the value from "left" to "right" has no effect.
nikhilesh
@nikitiwari_twitter

Hi,
Is it possible to create multi level charts.
For example Continent wise, Country wise, State wise sales.

Hence on the X axis there is a grouping happening at continent wise, then within that countrywise and then within that we should see state wise actual bars with values??

Something like below
https://i.stack.imgur.com/CYp8Y.jpg

A sample code will be very very helpful
Thanks a lot
Samuel Mburu
@samuelmburu
Hi there, it's been a while since I've been back, but I have a question regarding the clusteredBar plot -- is there any way to find out the gap size between the bars in a cluster?
the api docs aren't very clear as to how to find that out
Samuel Mburu
@samuelmburu
i was thinking that i could use the attribute projector to get the barWidth multiplied by the scale.innerPadding, but that did not work

well i took the longer route and used the attribute projector for barWidth, and then x1 position of my first datapoint from the first dataset, then the x position of the first datapoint from my second dataset of then the math is like this

bar2Xpos - (bar1Xpos + barWidth). <- that gives the spacing between bars -- hope that helps someone else

Samuel Mburu
@samuelmburu
i wish there was a function that returned that, but oh well
😔
front-end-developer
@front-end-developer
anyone had success getting plottable to draw a chat inside a render() after componentDidMount()

I have something like:

<div className="chartItem" width="150" height="100">Chart Test</div>

then inside componentDidMount in react I do the normal plottable stuff then
chart.renderTo(".chartItem");

but it does not draw properly

Bob12345
@Bob12345
Plottable is built on top of D3 React. Does doing something in D3 directly, without Plottable work as expected?
this is what I've been using. I'm not a pro in this field, but it's been working fine thus far.
<div class="panel">
     <div id="content" style="width: 1400px; height: 3800px;"></div> 
</div>
......
var table = new Plottable.Components.Table(tableArray)
table.renderTo("#content");
.......

$('#content').ready(function() {

    ccc1 = document.getElementsByClassName(xtimeclass);
    ccc2 = document.getElementsByClassName(compgroup);
    //setTimeout 
    setInterval
    (function() {

        $.ajax({
            url: "/",
            type: "POST",
            contentType: "application/json",
            processData: false,
            data: JSON.stringify(
                {
                    chartQuery: myQuery,
 .........................
    }, 4500);

});
Bob12345
@Bob12345
and the table array is defined as follows (it's actually a whole list of charts)
var tableArray = [];
for (let i = 0, len = plotGroups.length; i < len; i++){
    var xAxis = new Plottable.Axes.Time(xScale, "bottom");
    var yAxis = new Plottable.Axes.Numeric(yScales[i], "left")
      .xAlignment("right");

    var ar = [];
    ar.push(new Plottable.Components.Table([
    [yAxis, plotGroups[i]],
    [null,        xAxis]])
    );

    tableArray.push( 
    ar
    );
}
Bob12345
@Bob12345
@samuelmburu You can modify the stylesheet atributes or whatever directly. Probably not the proper way but... (you can find the elements using your browser's web developer inspector) For example:
var xtimeclass = "component axis x-axis time-axis";
var compgroup = "component component-group";
var tickcontainer = "content component-overflow-visible";
var ccc1 = null;
var ccc2 = null;
..................
$('#content').ready(function() {

    ccc1 = document.getElementsByClassName(xtimeclass);
    ccc2 = document.getElementsByClassName(compgroup);
..........................................
                        for (let c = 0; c < ccc1.length; c++) {
                            ccc1[c].style["left"] = "80px";
                        }     
                        for (let c = 0; c < ccc2.length; c++) {
                            ccc2[c].style["left"] = "80px";
                        }
Bob12345
@Bob12345
@ghost~5b46fd5bd73408ce4fa08cae what do you mean by localizing? Converting to your timezone? My guess is this is beyond the chart and you have to write that yourself. If you're talking about the formats, d3 has a bunch of parsers, e.g.
var strictIsoParse = d3.utcParse("%Y-%m-%dT%H:%M:%S.%LZ");
var myParse = d3.timeParse("%Y-%m-%dT%H:%M:%S.%LZ");
var myFormat = d3.timeFormat("%Y-%m-%d %H:%M:%S.%L");
Mark
@marklester
is there some examples of using plottable with react?
Mark
@marklester
I am looking to see if it can render with jsx
TopInvestorApp
@topinvestor
Is plottabe working with D3 v5.14.2?