A bi-polar bar chart with a range limit set with low and high. I want to draw a horizontal bar chart with Chart.js but it keeps scaling the chart instead of using the height I assign the canvas form the script. It is important to point out that, in this case, we will need to use a secondary Y axis. Changing the global options only affects charts created after the change. In this case: The X axis is defined by the labels array; The Y axis is plotted by the data field inside the dataset array; Edit Example. In case if you are using ng2-chart in an angular project then the bar chart configuration looks Alike this: npm install ng2-charts chart.js --save import 'ng2-charts' in your module. Bi-polar bar chart. The bar chart will immediately appear in your screen with ChartJS default looks. Moving the JS files in the js folder. Bar chart examples. In this example, we can use a bar chart for the clients mixed with a line chart for the revenues. HTML There is also an interpolation function used to skip every odd grid line / label. It is common to want to apply a configuration setting to all created line charts. Is there any way to set the height of the graph from the script? For example, to configure all line charts with spanGaps = true you would do: So i'll paste the new graph at the bottom of this answer as it's pretty large, to use it copy and paste it into your own chart.js file at the bottom or paste it after you include chart.js on your page. Existing charts are not changed. Demo on bar, line and doughnut chart of chartjs in Angular We have 3 cards, each card has an element canvas element, and we add a local variable like so#barCanvas that we can easily grab a reference to it from our TypeScript file via viewChild() decorator.For UI angular grid we have use ng-bootstrap, is … I've updated the example to make it more clear, but it was rendering correctly. I need to get a chart like this: I find this example but it uses old version of ChartJs. I try it using v2.0 but I don't get it. See fiddle: Jsfidle. @Shahid That's because the Y-axis minimum value was 2—such is Chart.js's default behavior to take the smallest value—not 0 as you expected. Charts are highly customizable, interactive, support animation, zooming, panning & exporting as image. Examples of chartjs in ionic We’ll demonstrate doughnut, bar, and a line chart of chartjs in ionic application, and in order to display the chart of Chart.js in ionic we need a canvas element. Feel free to name your project as per your choice. – Jacob Budin Dec 6 '16 at 13:46 Inside the chartjs project folder create a subfolder and name it js. The global line chart settings are stored in Chart.defaults.controllers.line. Whenever it is looping over the lineDataSets variable it is performing code from the current line graph and visa versa for the bar graph. 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