Is it possible to have an area Laravel chart on which we can zoom to have a closer look on it?
I have an area chart with three components to show, two of them having very close values i would like to zoom into onclick.
This has nothing to do with laravel. You should check the chart plugin's documentation if it support the zoom mechanism that you want. If it's not, You should find other plugin.
Related
Does the Nivo charts library allow on-load animations for pie charts? I have only been able to get on-load animations for bar charts, but not for pie charts.
Nivo has a transition mode property which gives animation when a chart node is clicked. I need the animation to show on component load. Is there a workaround for this or has anyone managed to get this feature to work before? My pie chart is a react js storybook component.
This seems to be a difficult problem to solve. Nivo has an outstanding issue out where they made some progress, but based on the final postings the initial draw still has issues. I was able to force an initial render with a little help from window.setTimeout() but the animation ends up warping the circle, I'm guessing that is why it doesn't work by default.
I tried Victory.js and it also has the exact same issue. You can use this technique in React.js to force the initial draw.
My solution was to move to react-chartjs-2, which worked right out of the box.
https://react-chartjs-2.js.org/components/doughnut/
I'm trying to create a scattered chart with Angular-Kendo,
and have some challenges with zooming.
The current challenge is that upon zoom in by area selection with the mouse.
It does the zoom perfectly, besides the fact that it ruins the axis numbers.
I created an example [not angular oriented, but very clear].
Simple example - you can try to zoom with mouse drag.
Already tried the [labels]= "{format: '{0: n3}'}", etc... but it didn't work...
Thanks for any help.
The solution I found for this very painful item is:
using kendo-chart-x-axis instead of category-axis :-)
I am building a version of this parallel coordinate view in d3.js v4.
https://bl.ocks.org/syntagmatic/05a5b0897a48890133beb59c815bd953
In my example I have a predefined selection (in the form of a [min,max] array that I would like to set programatically as a brush in one or more of the axes, after the plot has loaded. But I cannot seem to find a way to do it. Most examples I found on setting a brush from code are using d3 v3 and use setting extent but that does not work anymore in v4 it seems.
can someone give me some tips and a simple example hot to do this in this case (so with multiple axes and brushes active) ?
thanks
Select your brush group and call brush.move, then also pass an array with the start and end coordinates. Your brush move event will then take care of the rest.
d3.select(".brush").call(brush.move, [[startX, endX], [startY, endY]]);
I am currently using Fabric JS but I dont like the layer/group implementation there but beside of layers fabric js has something useful I cannot find in konva js at the moment: viewports. How much work would it to implement zooming to a certain point (most often the mouse cursor) and also emit mouse events with transformed coordinates?
Use case: I would like to zoom in on a the top most layer and use drawing tools to draw on the zoomed area, so the mouse event coordinates need to fit accordingly.
Thank you :)!
I managed to get it working just by using some demo code and one coordinate scaling, great!
Hey everyone, I am trying to accomplish something with images growing on hover like the fancy grow mouseover effect on google images.
Here is what I have:
http://www.1stbusinessneeds.com/tooltip/tooltip.html
The tooltip is offset and is based on the walter zorn tooltip. What's the best way to have the mouseover popup grow out just like google images (with the text), instead of following the mouse?
(I still need it done with the same tooltip - maybe overwrite it, but it must be present to pass the text and image, it's just the positioning and display method of it that I need help creating, any samples would be appreciated)
You might want to look at JQuery.
this might be a good start http://jsfiddle.net/ZwhEu/