linechart

change min and max y-axis values in a raphael linechart

由 心已入冬 提交于 2019-12-23 04:20:52
问题 Consider the following code (sorry I was not able to put it on jsfiddle): <script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.7.1/jquery.min.js"></script> <script src="raphael.js"></script> <script src="g.raphael.js"></script> <script src="g.bar.js"></script> <script src="g.line-min.js"></script> <body> <div style="width:500px;height:150px" id="div"></div> <script> var r = Raphael("div",400,150), fin = function () { this.flag = r.popup(this.x, this.y, this.value

Google Charts API Smooth Line Chart

由 风流意气都作罢 提交于 2019-12-22 05:11:38
问题 Does anyone know how to create a line chart with a smooth line instead of a jagged line? I think my chart would present much better to end users with a smooth line. Here's an example URL: http://chart.apis.google.com/chart?chxr=0,0,46&chxt=y&chs=300x225&cht=lc&chco=3D7930&chd=s:MNPRSYVUSSMNQRVfXXSPPM&chg=14.3,-1,1,1&chls=2,4,0&chm=B,C5D4B5BB,0,0,0 回答1: I simply used var options = {smoothLine: true,} var chart = new google.visualization.LineChart(document.getElementById('some_id')); chart.draw

Google Charts API Smooth Line Chart

由 自闭症网瘾萝莉.ら 提交于 2019-12-22 05:11:07
问题 Does anyone know how to create a line chart with a smooth line instead of a jagged line? I think my chart would present much better to end users with a smooth line. Here's an example URL: http://chart.apis.google.com/chart?chxr=0,0,46&chxt=y&chs=300x225&cht=lc&chco=3D7930&chd=s:MNPRSYVUSSMNQRVfXXSPPM&chg=14.3,-1,1,1&chls=2,4,0&chm=B,C5D4B5BB,0,0,0 回答1: I simply used var options = {smoothLine: true,} var chart = new google.visualization.LineChart(document.getElementById('some_id')); chart.draw

Scrollable x-axis in Chart.js

由 China☆狼群 提交于 2019-12-22 04:48:24
问题 I would like to use Chart.js library for drawing charts on my website, but I intend to feed the chart large amounts of data (>1000). However, when I feed the data to chart.js line chart, the chart is not made scrollable, but the values are pushed together rendering the chart unreadable. Is there a way to make the chart.js line chart scrollable on the x-axis? 回答1: I was experiencing this problem and worked around it by using jquery to edit the css of the parent div for my chartjs canvas. This

Highcharts - fire legendItemClick event

由 放肆的年华 提交于 2019-12-22 04:36:28
问题 I want to fire the same event that it's fired when you select an item legend but from an external html button. Is it possible? I've created a jsfiddle to show it: http://jsfiddle.net/YcJF8/1/ . $('#container').highcharts({ chart : { type : 'spline', }, xAxis : { categories : ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec'] }, series : [{ data : [29.9, 71.5, 106.4, 129.2, 144.0, 176.0, 135.6, 148.5, 216.4, 194.1, 95.6, 54.4], }], plotOptions : { series : {

Android Line chart/graph API

由 ╄→гoц情女王★ 提交于 2019-12-21 19:53:01
问题 I need to show progressive numeric stats to my Line Graph/Chart. Please share your opinion and advice. Please also make a note that I prefer if there would be a native API. rohit 回答1: AChartEngine is a charting library for Android applications. It currently supports the following chart types: line chart area chart scatter chart time chart bar chart pie chart bubble chart doughnut chart range (high-low) bar chart dial chart / gauge combined (any combination of line, cubic line, scatter, bar,

BarChart/LineChart - Only the label for the last data point showing

由 ﹥＞﹥吖頭↗ 提交于 2019-12-21 05:40:37
问题 I am not able to get a bar chart or a line chart to show all the labels on the X axis.As you can see in the provided print screen, only the latest datapoint shows its label. This is when using scene builder. Do I have to have an ObservableList with Strings for the CategoriesAxis ? I have made a MVCE of my current code: @FXML LineChart<String, Integer> lineChart; @FXML private Label label; @FXML private void handleButtonAction(ActionEvent event) { XYChart.Series series1 = new XYChart.Series();

Chartjs - pointColor to follow current color of gradient stroke

由 ≯℡__Kan透↙ 提交于 2019-12-21 05:21:33
问题 I just created Line Chart using chartjs library and I managed to make stroke in gradient color. Here is simple fiddle example what I did so far. What I need next, is to make pointColor to follow gradient stroke and to pick up the current color of it's position. Like on this photo. Any ideas how to achieve that? Thanks! 回答1: Update From @AndyHolmes question at Is it possible to add a drop shadow to chart.js line chart? The original solution (extending) is not required. All that is required is

JavaFX 2.x : Logarithmic scale on Y axis

由 限于喜欢 提交于 2019-12-21 02:41:25
问题 As from this very good post here Logarithmic scale in Java FX 2 I have changed this class to get log scale on Y axis, and it works fine. The only problem I have is that there are very few horizontal grid lines and scale always start ranges from 0 or near zero. Here is what I get I would like to have tick values grid also in the min and max range of my data serie, in this case min = 19,35 max = 20,35; as of now all 10 horizontal grid lines are all plotted outside this range. How to accomplish

JavaFX 2.x : Logarithmic scale on Y axis

由 ε祈祈猫儿з 提交于 2019-12-21 02:41:14
问题 As from this very good post here Logarithmic scale in Java FX 2 I have changed this class to get log scale on Y axis, and it works fine. The only problem I have is that there are very few horizontal grid lines and scale always start ranges from 0 or near zero. Here is what I get I would like to have tick values grid also in the min and max range of my data serie, in this case min = 19,35 max = 20,35; as of now all 10 horizontal grid lines are all plotted outside this range. How to accomplish
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