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Questions tagged [syncfusion-chart]

66 questions
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Too much slowliness on the syncfusion's gantt initial display

We are having performance issues when trying to display the gantt chart in our app. I made the following couple of stackblitzs showing it. the first one with an active rows grouping on it :…
Bardelman
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Doughnut with rounded edges can be implemented in Maui?

I created a donut chart with Syncfusion in a Maui application and I want it to have rounded edges. I want it to look like this: enter image description here But currently is looking like this: enter image description here This is what I've…
Adela Chivu
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Syncfusion Charts in Blazor WebAssembly app

I'm trying to make the dashboard in Blazor WebAssmebly with Syncfusion charts. However, when I'm trying to display them I'm getting the following error: Error: attribute x: Expected length, "NaN". I was thinking that maybe there is problem in…
Roksana
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WPF Trying to render a control from code, using Application.CurrentDispatcher still gives System.InvalidOperationException

I am trying to build a reporting system that builds reports on a scheduled basis with no UI. The controls I am using are Syncfusion Controls and I couldn't do this in a Worker Service (Windows Service) due to no UI thread. I went down the avenue of…
Gaz83
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Create a customised bar graph using SfCartesianChart

I have tried creating this bar graph using SfCartesianChart, and have been able to complete 95% of it, but unable to remove the middle labels. ...
Shekhar J. Lobo
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How to provide different colors to different Bars in SfChart BarSeries

I need to display 2 employees sales in Bar form. I have created SfChart BarSeries and provided 2 employee details and X and Y axis values from the ViewModel. But I need to display both employees in different colors but I can provide only a single…
Afsal T
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dataLabel in AccumulationChartComponent (pie chart) is not displaying

I'm trying to build simple pie, doughnut chart in Syncfusion. And after that I finally managed to display this chart properly, now I can't figure out what is the problem that dataLabel's are not displaying with the chart. Couldn't find anything in…
BlackH3art
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show text widget with no data for a bar which has zero value synfusion stacked bar graph flutter

Need to show no data available text in place of bar which has zero value , y axis labels are string and x axis are integers please refer below for the 1st image is acutal result and 2nd image is expected result . 1st image in which empty place…
gopinath
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ej2 Syncfusion Sparkline component displays nothing

Calling Component actuall Component import React from 'react' import…
Abdullah Rehmani
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Flutter + syncfusion charts: Is it possible to have a dataSource that is not a List? (type 'BanditData' is not a subtype of type 'List')

I am trying to display a bar chart in my app with the syncfusion library. It contains 6 bars where the height is defined by a score and the name is a player name. I have the following methods: getBanditBarData() which gets the data from a database…
bragi
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How to show correct Time on DateTime axis (Primary axis) of Line chart after loading data from API response using SFChart in Xamarin forms?

Time on DateTime axis (Primary axis) of Line chart showing incorrect time after loading data from API response using SFChart in Xamarin forms. I am using SFChart - Line chart to show graph having time on x-axis and values on y-axis. I want to show…
BSB
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flutter UI Problem: How to show DoughnutSeries data like this?

Here I want My UI like Second Image , I want to show DoughnutSeries data like below DoughnutSeries circle in second Image. This is my syncfusion DoughnutSeries data ui code. import 'package:flutter/material.dart'; import…
Deepak
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How to change Marker/data point color on Tap for Flutter Line Chart

Line chart image Please I don't know how I can make a Flutter chart responsive on Tap. In the attached image, one of the points have been selected and the color changed. I want to know what widget can be used in order to change the color of a…
Richard Kenneth
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Chart doesn´t show data from database/flutter

Hey guys i created an App where data is shown in a chart. My problem is that the data isn´t shown but I don´t know why here is my chart code: import 'package:flutter/material.dart'; import 'package:hive/hive.dart'; import…
Josepe0501
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My Projects thows error of syncfusion_flutter_gauges

AppData/Local/Pub/Cache/hosted/pub.dartlang.org/syncfusion_flutter_gauges-19.4.54/lib/src/radial_gauge/pointers/marker_pointer_renderer.dart:631:34: Error: The getter 'secondaryContainer' isn't defined for the class 'ColorScheme'. 'ColorScheme' is…
Nirav Mangroliya
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