charts

问题 I followed the guide on https://charts.erik.cat/guide/ to install Chartisan with echarts in my Laravel 7.4 framework. Everything works fine and I receive a chart. The chart is triggered with this handler function: public function handler(Request $request): Chartisan { return Chartisan::build() ->labels(['First', 'Second', 'Third']) ->dataset('Sample', [1, 2, 3]) ->dataset('Sample 2', [3, 2, 1]); } The dataset shall be pulled from my database therefore I modify the code to: public function

问题 I create below simple scatter chart with only one point, (I always have only one point) In the above chart I want to mark top left and bottom right boxes as one color and remaining two boxes as different to suggest to users that whether their value is good or bad. Top left and bottom right are good(green) and top right and bottom left are bad(red). just for reference, i'm adding sample image of what colors go where I've searched a lot and couldn't find any solution for this. I tried linear

问题 I'm developing an application using some StackedBarChart but i've found what i think is a little bug, negative values are not rendered if the animated property of the chart is set to false. Try the code below to test it, anyone know how to solve it ? Thanks in advance. import javafx.application.Application; import javafx.application.Platform; import javafx.event.EventHandler; import javafx.scene.Scene; import javafx.scene.chart.CategoryAxis; import javafx.scene.chart.NumberAxis; import javafx

问题 The legend labels for my pie chart are being cut off when the label is too long. I have already tried to setting width to '100%' but my legend is way big to counter that. Is there a way to discretely define the pie chart size and the legend size? Could someone please share a working example of the same. Link for JS Fiddle: https://jsfiddle.net/2nzzLe18 The container div dimensions and the legend label font size are part of my requirement. Also below is the code, google.charts.load('current',

问题 I have data in format [ { "date": dt1, "action": "T", "isRequest": "", "delay": 0 }, { "date": dt1, "action": "C1", "isRequest": "R", "delay": 10 }, { "date": dt1, "action": "T", "isRequest": "", "delay": 0 }, { "date": dt1, "action": "C2", "isRequest": "R", "delay": 20 }, { "date": dt1, "action": "T", "isRequest": "", "delay": 0 }, ... ] Main bar chart is about counts (1 line in array), all delays chart is about delay distribution (attribute delay) Filtering by date main graph, changes data

问题 I am trying to create a simple Sankey diagram showing flows between two sets of nodes, and would like the two sets to have the same names. However, this isn't allowed (it brings up a "Cycle found in rows" error), so I add "2" to the names of the nodes in the second set, like so: function drawChart() { var data = new google.visualization.DataTable(); data.addColumn('string', 'From'); data.addColumn('string', 'To'); data.addColumn('number'); data.addRows([ ['foo', 'foo2', 6], ['bar', 'bar2', 4]

问题 I am trying to create a simple Sankey diagram showing flows between two sets of nodes, and would like the two sets to have the same names. However, this isn't allowed (it brings up a "Cycle found in rows" error), so I add "2" to the names of the nodes in the second set, like so: function drawChart() { var data = new google.visualization.DataTable(); data.addColumn('string', 'From'); data.addColumn('string', 'To'); data.addColumn('number'); data.addRows([ ['foo', 'foo2', 6], ['bar', 'bar2', 4]

问题 I am trying to make a series of graphs like this: I have some mixed categorical and continuous data. I am able to make this series of graphs when there are only categorical variables or when there are only continuous variables. But I am unable to produce this series of graphs when there are both types of variables. I have created some data below. Is there a way to debug this code so that it produces a series of graphs? library(ggplot2) library(gridExtra) library(tidyr) /create some data/ var

问题 I am trying to make a series of graphs like this: I have some mixed categorical and continuous data. I am able to make this series of graphs when there are only categorical variables or when there are only continuous variables. But I am unable to produce this series of graphs when there are both types of variables. I have created some data below. Is there a way to debug this code so that it produces a series of graphs? library(ggplot2) library(gridExtra) library(tidyr) /create some data/ var

问题 I am making a gradient generator that creates gradients in the SVG format so users can open them in Adobe Illustrator, their browser, etc. Here is an example conical gradient that I have generated: Here is the code for this one (it's very long) https://codepen.io/HexylCinnamal/pen/QWwPWBy As you can see, there are minuscule little white lines between each wedge. The whole entire basis of this conical gradient is to create a pie chart that contains up to 360 elements. Due to the nature of the