i am trying to use gradient for my charts with angularjs1 using angular-chart.js version 1.0.0 but it seems that fillcolor does not recognize gradient here is my code down below
var app = angular.module('starter', ['ionic', 'ngCordova', 'chart.js', 'ionic-modal-select']).controller('graphCtrl', function($scope) { var ctx = document.getElementById('base2').getContext('2d'); var gradient =ctx.createLinearGradient(0, 0, 0, 400); gradient.addColorStop(0, 'rgba(243, 103, 101,0.5)'); gradient.addColorStop(1, 'rgba(0, 89, 179,0.5)');
$scope.labels2 = ['Monday', 'Tuesday', 'Wednesday', 'Thursday', 'Friday', 'Saturday', 'Sunday']; $scope.data2 = [ [65, -59, 80, 81, -56, 55, -40], [28, 48, -40, 19, 86, 27, 90] ]; $scope.type2 = 'bar'; $scope.colors2 = [{ fillColor: gradient, strokeColor: 'rgba(151,187,205,1)', pointColor: 'rgba(151,187,205,1)', pointStrokeColor: '#fff', pointHighlightFill: '#fff', pointHighlightStroke: 'rgba(151,187,205,0.8)' }, { pointDot: false, pointDotRadius: 0, fillColor: gradient, strokeColor: 'rgba(187,155,206,1)', pointColor: '#BB9BCE', pointStrokeColor: 'rgba(187,155,206,1)', pointHighlightFill: '#fff', pointHighlightStroke: 'rgba(187,155,206,1)' }]; $scope.datasetOverride2 = [{ label: "Bar chart", borderWidbelowbelowth: 1, type: 'bar' }, { label: "Line chart", borderWidth: 3, hoverBackgroundColor: "rgba(255,99,132,0.4)", hoverBorderColor: "rgba(255,99,132,1)", type: 'line' }]; });<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.2.23/angular.min.js"></script>
<div class="chart-container" > <canvas id="base2" class="chart-base" chart-type="type2" chart- data="data2" chart-labels="labels2" chart-colours="colors2" chart- options="options2" chart-dataset-override="datasetOverride2" > </canvas> </div>How can declare gradient so it works ? i have tried this
var ctx = angular.element(document).find("canvas")[0].getContext("2d");
var gradient = ctx.createLinearGradient(0, 0, 0, 400);
gradient.addColorStop(0, 'rgba(243, 103, 101,0.5)');
gradient.addColorStop(1, 'rgba(0, 89, 179,0.5)');but it doesn't work either.