Echarts legend overlap. 'avoidLabelOverlap' not working.

Echarts legend overlap. 图例 图例是图表中对内容区元素的注释、用不同形状、颜色、文字等来标示不同数据列，通过点击对应数据列的标记，可以显示或隐藏该数据列。图例虽然不是图表中的主要信息、却是了解图表信息的钥匙。 布局 图例一般放在图表的右上角、也可以放在图表的底部、同一页面中的所有图例位置保持 Description ECharts is a free, powerful charting and visualization library offering an easy way of adding intuitive, interactive, and highly customizable charts to your commercial products. allowOverlap Whether to allow the axis labels to overlap. Let's begin with a basic Aug 31, 2022 · Overlapping labels are hidden when the width is insufficient, but when the legend is suspended, all the labels are displayed, that is, the hideOverlap is invalid when the legend is suspended. xAxis. See full list on echarts. I assume it is because the legend text width is calculated by default font "sans serif" but Roboto has wider letter width. I assume it is because the legend text width is calculated by default font “sans serif” but Roboto has wider letter width. When there are too many Echarts report headers, although Echarts will be adaptive, the legend text may be too long, and the legends and chart lines will inevitably overlap. stagger Arranges axis labels into two Apache ECharts is an awesome charting and visualization library, it supports adorable chart types and various interactive features. Simple Example The config of the pie chart is not completely the same as the line chart and bar chart. 7339. Basic display In chart components, the legend links series with label properties and their color. I want to avoid an overlapping of legend and grid item. net Aug 19, 2024 · I'm using echarts for some small, dashboard-style, charts. Here is a fiddle of what I've done so far: https://jsfidd Sep 10, 2025 · Issues like chart/legend overlap (especially with ECharts), sticky UI elements covering controls, and malformed dashboard layouts have been reported before—workarounds include enabling legend scrolling in chart options, adjusting container heights or scroll regions for sticky elements, and exporting dashboard JSON to check for layout 在 ECharts 中，遇到 legend 的名称在图表中被遮挡。 被遮挡的原因，通常是因为布局问题，可能涉及到 legend 的位置、尺寸或者是与其他组件的重叠。. Reading from the echarts threads [0] [1], they recommend to use type: 'scroll'. Every series has a legend to show. Arguments e An echarts4r object as returned by e_charts or a proxy as returned by echarts4rProxy. I can't understand from the documentation how to fix this. I'm new to apache echarts and would like to know how to solve this problem. It would be nice if the legend would attach the top of the legend to the bottom of the graph and expand the bottom of the grid accordingly. Thus, I would like to use a custom HTML for my legend but I don't know how to use their events. What I want to do is to move the graph to the left so the legend would have enough space and won't overlap the graph but I can't find the solution. Apache ECharts 5 can be enabled to automatically hide overlapping labels through a configuration item. In the documentation there is a brief mention of the "RespomsiveChartContainer", but it doesn't show any example of use with Pie Chart, and I try to add it to my code and the Pie Chart doesn't render. For labels that exceed the display area, you can choose to automatically truncate or line break them. From a simple charting tool to a visualization powerhouse supporting millions of developers; from a single front-end charting library to a comprehensive technology system covering mobile, large screens, and server-side rendering—over these 12 years, we've [Echarts] [Front end] Click on the legend, only the broken line corresponding to the clicked legend will be displayed, others will be hidden I'm doing a feature recently: use echarts to make a line chart with multiple lines. Jun 27, 2024 · I have a small problem with responsiveness when using Pie Charts. If you are using Vue 2, avoid declaring the ECharts instance object in the data function or using the Vue. Here's a picture. However, the ECharts plugin in Superset does support advanced legend configuration, including scrolling, via the chart options. observable API. Mar 7, 2025 · I've using eCharts 3 by baidu to build a stacked bar graph but the legend always overlaps the graph. labels. Current Behavior The legend text overlapping with each other Expected Behavior The text should not overlap with each other Environment - OS: macOS Sequoia 15. (I can't understand the reason short questions aren't allo May 14, 2022 · I want to set the legend area in a two-column fashion in Apache Echarts, how I can achieve this with legend options? I'm not able to find any example related to this. g plotting stock prices). 7k次，点赞9次，收藏9次。Pyecharts是基于Echarts的Python数据可视化库。Echarts是目前国内非常流行的数据可视化开源库，有着诸如友好的文档、强大的功能和良好的兼容性等优点。Pyecharts则是将这套强大的前端库通过Python进行了封装，方便我们在Python环境下直接使用。在数据可视化领域中 Apache ECharts 5 provides a variety of new labeling features that allow dense labels to be clearly displayed and accurately represented. If I add more labels eventually some appear to the right of the other labels but some still get cut off at the bottom. The click event is the most commonly used. For sankey charts, data labels are visible for the nodes by default, but hidden for links. What strategies can I implement to prevent issues like the overlap of the slice label for CityC and the legend for CityB? Too many legend legends in Echarts overlap with title, Programmer Sought, the best programmer technical posts sharing site. Oct 17, 2022 · Echarts legend with custom style Asked 2 years, 11 months ago Modified 3 days ago Viewed 10k times Apache ECharts 6 New Features Twelve years ago, ECharts was first released on GitHub, planting the seed for an open-source journey. In the initial state, all polylines are displayed, and then click one of the legends, and the other polylines will b The x-axis is usually used to declare the number of categories which was also called the aspects of observing the data: "Sales Time", "Sales Location" and "product name", etc. Another option would be to allow fixed sizes of each, but allow more than one row for a scroll style legend. But except blue data everything else will overlap with 'emphasis label'. You can learn about the new features brought by v6 in ECharts 6 New Features. Jul 25, 2019 · I am using ECharts to show the trend data in line chart. avoidLabelOverlap: false, Let's remove it or change it to true to solve the overlap problem. hide Hides certain axis labels and leaves more space for the others. Stack bar chart places bar on top of another bar. On large screens, the subtitles When echarts data volume is very large and many values are relatively similar, the label is covered, the legend and the pie chart overlap, when the mouse is hovering over the legend legend, the tooltie prompt message displays all the information, Programmer Sought, the best programmer technical posts sharing site. By clicking the legends, the user can show or hide the corresponding categories. Though there is one function I miss in ECharts, and that is setting the legend to not overlap the chart, by automatically scaling the chart down when there is overlap. But, I want t Sep 13, 2016 · 问题简述 (One-line summary) Pie charts with sections with long name have the labels that overlap / go out of the canvas (so no more visible) 版本及环境 (Version & Environment) ECharts 版本 3. 0 to 5. It seems legend doesn't take any space in Echarts, so it would overlap with anything if possible. sankey. The y-axis usually used to indicate the numerical value of categories. Charts - Legend Legend is the UI element mapping symbols and colors to the series' label. 0 and noticed that now the x axis labels are overlapping. The general mouse events and descriptions are shown in the table. As shown in: Refer to this article and the official Echarts documentation to come up with the following solutions: 1. We have a need to have dynamic legends. And here is a screenshot of what the plot looks like: I know there is layout. Dec 15, 2018 · Sorry I don't show the whole code, but it's private-owned by my company. 'avoidLabelOverlap' not working. The echarts pie chart prompt text defaults to Figure 2 (high-risk 123 is 0) Even if there are multiple items with a ratio of 0, they will not overlap. Legend is one of the key to understand the chart. this. Customise the legend. echarts-bot bot changed the title Pie chart setting moveOverlap, when all data is 0, the label undergoes a positional shift [Bug] [Bug] Pie chart setting moveOverlap, when all data is 0, the label undergoes a positional shift on Jan 22 Line E-Chart In this example scenario, a line E-Chart is customized using the following JavaScript code to configure the visual effects like the appearance of the chart by adjusting the x-axis, y-axis, series (distinct ones), axis pointers, legend, and data zoom. What are my options for avoiding situations like this? Notice how the slice label for CityC and the legend for CityB overlap. margin. Any other option to pass, check See Also section. Not only between the chart and legend, but also many other components like toolbox. 2. The name and value of data need to be defined in the series. sstatic. org Sep 1, 2021 · There are many open issues where various elements are overlapping with each other. Sep 26, 2023 · The chart automatically resizes and adjusts based on screen size, but when shrinking widgets down for donut and pie charts - even on my largest screen - the legend overlaps the chart. rotate Rotates axis labels at the angle specified by the rotationAngle property. Aug 19, 2024 · How can legend overlap with labels be prevented? I am using echarts to create small dashboard-style charts. These data are used to examine the quantitative value of a certain type of data or some indicator you need to analyze, such as "Sales Quantity" and Aug 22, 2025 · Echarts可以帮助我们快速构建柱状图、饼图、条形图，这对于多图形化展示数据来说尤其方便，可帮助我们快速开发。 不过我们在使用Echarts过程中经常会遇到如下问题：图例经常不知道如何调节到我们想要的位置。 Dec 7, 2021 · Echarts seems to have a nice feature that automatically chooses which labels to display depending on the space provided. Instead if we can position then one below the other when position is left or right of chart without overlapping it will be usefu; What does the proposed API look like? Jun 12, 2017 · Using ECharts I am giving it a data series that consists of a number of data against really values. Learn how to prevent x-axis labels from overlapping in Echarts with this easy-to-follow guide. It is more useful when multiple diagrams in one instance all need titles. icons A optional list of icons the same length as there are series, see example. Jun 13, 2023 · how can I prevent overlapping of the chart title and legend? Ideally I would like to stack them vertically as it is done in the echart doc . Center Move the position of the figure up to legend I won't overlap with t ayesha-omarali edited a comment on issue #9093: Scroll Legend Arrows Overlap With Values URL: https://github. 0-beta. I want to show the legends on top of the chart. I do not see any simple way to determine whether the Legend overlaps series labels in order to reposition it. This guide includes step-by-step instructions and code examples, so you can get your charts looking great in no time. 0. Feb 8, 2021 · There should be a way to have the legend and grid resize appropriately based on the data in the legend. If the prompt text overlaps as shown in Figure 1, Apr 7, 2025 · series. 7. Configuration settings in the code include styling the axis labels, setting line styles and symbols, legend settings, and data zoom Apache ECharts, a powerful, interactive charting and visualization library for browser However, the horizontal legend text has overlap. Axis names overlap with axis labels, the legend and grid overlap, axis labels are cut, timeline overlaps with axis, etc. Apr 15, 2016 · Though there is one function I miss in ECharts, and that is setting the legend to not overlap the chart, by automatically scaling the chart down when there is overlap. New issue New issue Closed Closed label Overlapping with nested pie charts #12980 Labels enhancementtopic: labeltopic: pie Milestone 5. com/apache/incubator-echarts/issues/9093#issuecomment-423013434 I changed my renderer in opts to 'canvas' instead of 'svg' and it fixed it for me! In this demo, argument axis labels overlap due to their length. You are able to fix this by expanding the bottom size of the grid. Jan 11, 2021 · ECharts, a powerful, interactive charting and visualization library for browser In this demo, argument axis labels overlap due to their length. I have 50 series to show in the line chart. . Legends are used to annotate the content in the chart using different colors, shapes and texts to indicate different categories. eCharts legend Overlap. I've looked through the docs but can't seem to find an option that would resolve this. Apache ECharts, a powerful, interactive charting and visualization library for browser Oct 4, 2021 · When we have a lot of legends it may overlap the graph. Apache ECharts, a powerful, interactive charting and visualization library for browser Aug 25, 2020 · Hello Jason, A Series label's ResolveOverlappingMode allows you only to resolve overlapping by other series labels and does not take into account Legends. Small window What is expected? Option to not have legend and title overlap What is actually happening? Legend and title overlaps Am Legend Legends are used to annotate the content in the chart using different colors, shapes and texts to indicate different categories. Sep 7, 2022 · The legend of chart overlaps Chart Heres the example of legend legend={ width: '95%', type: 'scroll', orient: 'vertical' } [![Chart][1]][1] [1]: https://i. I can manually move the labels so they can be read, but my chart will be dynamic and don't want to keep the labels in a static place. There is no need to configure the axis. 6. 2 Steps to reproduce Legend and title enabled. avoidLabelOverlap avoids label overlap Sep 20, 2024 · 文章浏览阅读1. However, in ECharts 3, there could be one or more than one title components. dataLabels Options for the data labels appearing on top of the nodes and links. The title and legend in echarts overlap to solve, Programmer Sought, the best programmer technical posts sharing site. option = { Apr 20, 2021 · The legend will overlap with the actual graph when multiple lines in the legend are present. At lower resolutions the pie chart legend overlaps the chart, is there any way to freeze the legend or an auto adjust so Apr 19, 2022 · TRANSLATED [Question] When the legend may have multiple lines, how do I avoid overlapping graphics with the legend? Because of the demand, the scroll type legend cannot be used in this piece, and because the number of legends is uncertain, it is impossible to set a suitable top value for the graph, resulting in the legend and the graph may overlap. x Jul 25, 2019 · Version 4. My issue is that the generated X axis' labels overlap with the dataZoom. Apr 15, 2016 · And we have discussed if there is a way to get the layout done automatically to avoid overlap. Is it an error in the echart or is there an option to prevent overlapping of Sep 24, 2025 · Step 2 Check the legend area, the text truns out overlapping which is more obvious as the longer the text is. Layout Legend is always placed at the upper right corner of the chart. 3: Chrome 52. Mar 4, 2021 · I recently upgraded echarts from 4. At best, this is annoying and unpolished. data to realize the line break of the legend. ), sometimes the size and color of items can be mapped to the value, represent high-dimensional data. All legends in the same page need to be consistent, align Jan 2, 2022 · What problem does this feature solve? we can order the legends one below the other. Simple Example The following example is a basic Apache ECharts 6 Upgrade Guide This guide is for users who wish to upgrade from echarts 5. You can use the mapshaper-plus tool to upload a custom geojson file and then generate a map file that can be used in Echarts. Title component, including main title and subtitle. Look at the picture below Here is my option. What does the proposed API look like? Aug 18, 2020 · When a lot of seriese is given, the title area, legend area, and series area overlap. 1 Steps to reproduce Create a Echarts line chart with 50 series. Every line echarts ring diagram and pillar chart legend too many stacks LEGEND and legends placed on the bottom of the ring diagram overlap The ring diagram can be modified by modifying server [0] . At present when we position the legends as left centre it is getting overlapped with chart. All of the above will cause the ECharts instance object to be proxied as a reactive object, which may affect the access to the properties of inner models of ECharts and bring some unexpected issues and lousy performance. Here is a demonstration of the problem on CodePen. 207 - Framework: Vanilla JavaScript I'm struggle to find why the bar overlap. Nov 2, 2020 · Version 5. There should be a way to avoid the legend overlapping the chart Too many legend legends in Echarts overlap with title, Programmer Sought, the best programmer technical posts sharing site. Opening the link you'll understand what I mean. bg, color: [colors. These points sometimes represent the position of the value in the coordinate system (cartesian coordinate system, geo coordinate system, etc. (e. Aug 9, 2016 · 想提供一个legend的hover事件，这样可以在hover时控制扇形的突出显示效果。 版本及环境 (Version & Environment) ECharts 版本 (ECharts version): 浏览器类型和版本 (Browser v Nov 28, 2022 · I’ve run into an issue where some of my legend labels are being cut off. 4k次。本文介绍了如何在ECharts中调整title和legend的位置，以确保它们在图表中不重叠，并设置legend为滚动显示，通过修改left和top属性来适应不同需求。 Basic Scatter Chart Scatter Chart, a frequently used chart type, was constructed with several "points". In order to avoid overlap, you can add an empty string ”in legend. Aug 15, 2023 · I am looking for a way to get the bounding box of the echarts (SVGRenderer) legend item to get the height. type Type of legend, plain or scroll. The radians represent the proportion of each category. This is my graph right now javascript echarts Share Follow edited Apr 26, 2017 at 13:07BRJ asked Apr 26, 2017 at 9:42 BRJ BRJ16522 silver After setting the areastyle properties, find the color overlap, if you don't want to overlap, add the same Stack property to the item items. In ECharts, 9 normal mouse events are supported, including click, dblClick, mouseDown, mousemove, mouseup, mouseover, mouseout, GlobalOut, and ContextMenu. Feb 15, 2021 · However, the horizontal legend text has overlap. Mar 17, 2022 · 本文探讨了在使用ECharts创建饼图时，如何通过设置avoidLabelOverlap属性来避免标签重叠的问题。当该属性设置为true时，图表将自动调整标签位置，确保即使在标签密集的情况下也能清晰展示。 The ECharts map is additionally encoded from original coordinates. Here are some instances of different animation easing functions, among which every instance has a title Feb 21, 2024 · What problem does this feature solve? For example, in the line chart below, left Y-axis labels are overlapping for Torsica and Mitzerland series var option; const dataset = [[150, 230, 224, 218, 13 Jan 20, 2020 · What problem does this feature solve? I want to create bar chart with multiple series overlapping each other. x (hereinafter referred to as v5) to echarts 6. Too many legend legends in Echarts will overlap with title. Jun 14, 2016 · I allow my labels to overlap, but because some of the data in my set is such a low volume the labels overlap with each other. Basic Pie Chart Pie charts are mainly used to show the proportion of several categories compared with the total. apache. show Set to FALSE to hide the legend. Dec 15, 2023 · In ECharts, any action by the user may trigger an event. I have created a pie chart using ECharts. To specify the overlapping behavior, you can use one of the following label. But isn't ideal since only a few legends are readable and are border: 1px solid red;5 Echarts histogram, line graph legend side overlap problem When using echarts for histograms or line charts, I encountered a problem: when there are too many legends and the items are fixed, it is not beautiful when the legend is displayed by default. The number of echarts histograms is too large, the y-axis is not displayed completely The pie chart legend and the label overlap, Programmer Sought, the best programmer technical posts sharing site. When false, overlapping labels are hidden. warningLight Mar 7, 2018 · When you write legend: { orient: vertical, right: 10px } the legends really should not overlay the chart - it should automatically place itself beside it, with a default margin/padding. Aug 19, 2024 · By utilizing these techniques, you should be able to prevent legends from overlapping with labels in your charts and graphs for a clearer and more visually appealing presentation. One-line summary [问题简述] When series/data names are over ~50 in length, there is no flex between arrows and legend values. and there have many program languages interactive with Echarts, such as pyecharts, which go-echarts learns and has evolved a lot from, and the echarts4j either. I also have data zoom enabled. This is controlled by modifying the nodeFormat, and the format that applies to links and is an empty string by default. set to show the legends at top with vertical scroll bar. I have tried to use all of top/left/right/bottom properties to layout legen However, I found that legend will still overlap with axis label or axis title, especially when axis labels are rotated. stagger Arranges axis labels into two 文章浏览阅读1. autoexpand Jun 24, 2025 · There isn't a built-in Superset UI control to prevent legend overlap in ECharts when there are many legend entries. 1 - Browser: Google Chrome 140. At worst, one of the legend’s colors overlaps the same color on the chart, rendering it useless. Contribute to robertjorg/legend-overlap development by creating an account on GitHub. x (hereinafter referred to as v6). When the legend grows (multiple traces, thus multiple lines in legend), it starts overlapping the tick-labels from the date-axis. x, a single instance of ECharts could contains one title component at most. In ECharts 2. So look Oct 16, 2024 · Hi experts 🙂 ! I have a very simple linechart with a date-axis and a legend positioned at the bottom of this chart. Nov 18, 2021 · I try to make the pie chart show 'customized label',change label when the mouse triggered. If the prompt text overlaps as shown in Figure 1, it is probably set in the series. options = { backgroundColor: echarts. What is expected? Scroll should shown with 3 lines. However, this algorithm seems to be bit too aggressive at times and does not Too many legend legends in Echarts will overlap with title. overlappingBehavior modes: none Leaves axis labels overlapped. snm pds zu9lh jki x14w9 upet se3 gbgk k5f aua