I would like to develop highcharts donut charts similar to attached image :
I have gone through multiple links but I can't find a clear solution.
Can someone help me ?
As you mentioned angular,
you need the highchart npm package in your application
check the following source
https://stackblitz.com/edit/highcharts-angular-drilldown
Update 1:
To hide labels, you need to do the following
dataLabels: {
enabled: false,
}
check latest link https://stackblitz.com/edit/highcharts-angular-drilldown-m3dwq6?file=app/app.component.ts
Related
How do I use the color range like the following image ? I've looked for it several times in the source code
This gradient bar is made with the React component HeatmapOptions and in the Hyperion Reference App, it's called from the BaseApp.
Here's the link to the documentation HeatmapOptions.
We are currently making the client retrieve the object states when the page loads (which will cause the 'pending' objects in the model to turn into different colors). Then we poll for changes to update the coloring (Firstly: pending object gets colored when the viewer loads, and then we keep polling to check and change state again, to make Forge render those in a different color and store their old color/material. When the polling received a change that an object should no longer be colored, it tells Forge to use the old color/material again.
The problem:
We've found out what the problem is, but we couldn't find out how to fix it. The problem is that changing materials in Forge doesn't work after startup anymore, it only works in the first ~3 seconds or so (the materials were used to show the colors).
However, setting overlays works even after the first ~3 seconds, (showing overlays instead of materials to show the colors).
This is not what we want to achieve. This looks unoptimized, because overlays will be shown through everything.
The materials, however, seem to be 'locked', as in, they cannot be changed anymore after the first ~3 seconds. It seems like they aren't refreshed or something
In the examples, we found they used viewer.impl.invalidate(true) to refresh the Forge viewer, but that doesn't do anything after ~3 seconds.
We've also tried every combination of viewer.impl.invalidate(true, true, true) as well as setting material.needsUpdate to true, as well as trying to re-render the entire scene.
We also found this: https://github.com/mrdoob/three.js/issues/790, but we couldn't find a good way to do that in Forge, we tried viewer.requestSilentRender() but that didn't do anything either.
Anyway, we've tried everything we could come up with and could find online to make the materials work, but nothing made a difference.
We are looking to find someone that's more experienced with how Forge works that can see what the material code is doing wrong.
As for the content, here is all the code you will need to understand what is happening:
DROPBOX LINK
And here is a small part of the "index.html" file that sets the color:
try
{
viewer.restoreAllColorOverlays(); //for materials instead of overlays: viewer.restoreAllColorMaterials();
$.each(colors, function(color, selectionIds)
{
viewer.setColorOverlay(selectionIds, color); //for materials instead of overlays: viewer.setColorMaterial(selectionIds, color);
});
}
catch(error)
{
console.error(error);
}
I have no idea how you implement your app, so I only tell what I found in your codes. If you want to resolve the issue you addressed, you can consider providing a reproducible case demonstrating that, I will gladly pass it to our dev team. Those following items should be in the reproducible case:
A short exact description of what you are trying to achieve. The behavior you observe versus what you expect, and why this is a problem.
A complete yet minimal sample source model to run a test in.
A complete yet minimal Forge app that can be run and debugged with a simple procedure to analyze its behavior lives in the sample model.
A complete yet minimal pure three.js app that can be run and demonstrated the shader effect you want. Note. Forge Viewer is using r71 three.js.
Detailed step-by-step instructions for reproducing the issue, e.g. which element to pick, what command to launch etc.
If your reproducible case could not be posted here publicly, please send it to the forge.help#autodesk.com and remove sensitive data or information before you send.
=== Something I found in your codes:
I found here are some wrong types and missing actions in your ColorMaterial extension. The color property of an material should the a type of the THREE.Color. Here is my modification:
Autodesk.Viewing.Viewer3D.prototype.setColorMaterial = function(objectIds, color)
{
if( !(color instanceof THREE.Color) ) throw 'Invalid argument: Color';
var material = new THREE.MeshPhongMaterial
({
color: color,
opacity: 0.8,
transparent: true
});
viewer.impl.matman().addMaterial( 'ColorMaterial-' + new Date().getTime(), material, true );
// ...........
};
Its' result is here:
In the ColorOverlay extension, The type of material color property is also wrong, it should be a type of THREE.Color, too. Changing it into THREE.Color should work fine. In addition, overlay is covers on 3D objects, so you should call viewer.hide() with your setColorOverlay() together. Otherwise, it won't look like a transparent object.
Without hidding 3D object of the wall:
hide 3D object of the wall:
I'm looking for a native way to display a message over an Highstock graph when there is no data to display or when an error occurs. In fact, I knew that the noData solution already exists for the Highchart library but it seems that it is not yet implemented in Highstock...
So, does anybody knows how to achieve this other than showing a message in a different div?
Thank you in advance for your time!
Keven
You can develop your own solution, based on extracting series object from highcharts. Then you check data length and show div or not.
if(series[0].data.length === 0) {
$('#nodata').show();
}
$('#container').highcharts({
chart: {},
series: series
});
Example: http://jsfiddle.net/3Bh7b/125/
Ok, after few days on UserVoice an administrator told me that the noData functionality is also available under Highstock (this functionality is not currently described in the API documentation).
This is the link of the admin reply (including a jsfiddle demo) :
https://highcharts.uservoice.com/forums/55896-highcharts-javascript-api/suggestions/8547274-highstock-display-a-message-when-nodata-is-avail
This is the link of the API reference (Highchart references) :
http://api.highcharts.com/highcharts#noData
$reportViewer = $("#reportViewer1")
.telerik_ReportViewer({
serviceUrl: "/api/reports/",
templateUrl: '/ReportViewer/templates/telerikReportViewerTemplate.html',
reportSource: { report: "MyClassLib.Group, MyClassLib" },
viewMode: telerikReportViewer.ViewMode.Interactive,
scaleMode: telerikReportViewer.ScaleModes.SPECIFIC,
scale: 1.0,
PersistSession: false
});
I took this code part from a sample project and modified only the reportSource. It was working but i didn't know how. I have tried to add reporting parameters, but problems started to show itself. Parameters not shown in parameter area in browser view although shown in design view.
I wonder especially, how serviceUrl is working and where is
/api/reports/ ?
I would appreciate, if you tell what other parameters is for and how
they are working or give link of a document.
You can find all client-side properties explained here.
Or you can look up
http://www.telerik.com/help/reporting/html5-report-viewer-embedding.html
http://www.telerik.com/help/reporting/telerik-reporting-rest-implementing-http-service.html
I couldn't find any official documentation about extending Kendo UI widgets or making composite controls on Kendo UI's website.
Are there any examples of how to do this?
I'm about to write a post on this, but you can checkout the following project on GitHub for creating plugins. Currently there is a composite control for this...
https://github.com/kendo-labs/kendo-plugins
Here is a live fiddle example of a compositing an AutoComplete and a ListView...
http://jsfiddle.net/burkeholland/G2f4a/embedded/result/
// thanks for making put a useless comment here stackoverflow
There's official documentation now:
How to Create a Custom Widget
Here's a link to semi-official community plugins.
And here are some examples of widgets created by John DeVight.
An SO post showing a simple example which extends the mobile list view.
Thanks! With this help I can do that:
kendo.data.DataSource.prototype.dataFiltered = function () {
// Gets the filter from the dataSource
var filters = this.filter();
// Gets the full set of data from the data source
var allData = this.data();
// Applies the filter to the data
var query = new kendo.data.Query(allData);
// Returns the filtered data
return query.filter(filters).data;
}