I have never paid enough attention to Class before. The usual use of prototypes is limited to hanging properties on the prototype of the constructor. There is no need for a prototype, not to mention that your Class is just a syntactic sugar for the prototype? Until the company started a webgis project using openlayers. […]
Tag: axes
[Python Ocean Topic 23] Shared coordinate axes
Click the blue words to follow us Shared coordinate axes Draw the subplot in the last issue But the coordinate axis feels redundant Contents of this issue Optimize axes 1: Not optimized optimization key statement # % Do not display coordinate scales plt.xticks([]) Recommended in the past picture [Python Ocean Topic 1] View the attributes […]
R language panel data regression: mixed model with time fixed effects to analyze traffic mortality, drunk driving laws and beer taxes…
Full text link: https://tecdat.cn/?p=33874 Panel data regression can alleviate the problem of omitted variable bias, especially when there is no information about variables related to both the regressor of interest and the dependent variables, and these variables are constant in the time or entity dimension( Click “Read the original text” at the end of the […]
How to use echarts to implement dual y-axes and use the y-axis for specified data?
Echarts is often used in projects. We often use dual y-axes to straighten multiple y-axes to display data. By default, all data uses the left y-axis to display data. We need to set it ourselves to specifically use a certain y-axis. To display a specific specific data specified. 1. Implement echarts dual y-axis 1. When […]
echarts has multiple y-axes. The data has negative numbers, causing the 0 tick mark to be misaligned.
before fixing: let y1Data = [2.0, 4.9, 7.0, 23.2, 25.6, -76.7, 135.6, 162.2, 32.6, 20.0, 6.4, 3.3] let y2Data = [2.6, 5.9, 9.0, 26.4, 28.7, 70.7, 175.6, 182.2, 48.7, 18.8, 6.0, 2.3] let rowNum = 6; let max1 = y1Data.length != 0 ? Math.max(…y1Data) : 1; let max2 = y2Data.length != 0 ? Math.max(…y2Data) : […]
matplotlib: drawing of subplots and sharing of coordinate axes
Table of Contents Chapter summary Draw subgraphs of fixed areas and subgraphs of custom areas Shared subplot axes Line chart and donut chart cases Bar chart case Histogram and pie chart examples Stacked column chart and line chart cases Histogram, line chart, stacked chart cases Chapter programming questions Chapter Summary Draw the sub-picture of the […]
matplotlib: Customization of coordinate axes
Table of Contents Add an axis to any location Custom scale Hide spine moving spine Summarize Add axis to any position axes() function axes(arg=None, projection=None, polar=True, aspect, frame_on, **kwargs) ”’ 1. The parameter arg supports any value from None or 4-tuple. The meaning of each value is as follows: (1) None: Indicates an Axes object […]
Big Data Offline Phase 08: Other syntaxes of Hive DDL
5. Other syntax of Hive DDL 1.Database|schema (database) DDL operation Create database The concept of DATABASE in Hive is similar to that in RDBMS, we call it a database. In Hive, DATABASE and SCHEMA are interchangeable, and you can use either DATABASE or SCHEMA. CREATE (DATABASE|SCHEMA) [IF NOT EXISTS] database_name [COMMENT database_comment] [LOCATION hdfs_path] [WITH […]
echarts chart component with multiple Y axes
Component file: <template> <div class=”wrap”> <div ref=”multipleLineChart” :style=”{ height: height, width: width }” style=”overflow:hidden”></div> </div> </template> <script> export default {<!– –> name: “MultipleLineChart”, props: {<!– –> width: {<!– –> type: String, default: “100%”, }, height: {<!– –> type: String, default: “100%”, }, dataOption: {<!– –> type: Object, default: {<!– –>}, }, }, data() {<!– –> […]
echarts makes a line chart with multiple vertical axes
code <script type=”text/javascript”> $(function (){ var myChart = echarts.init(document.getElementById(‘main’)); option = { color: [“#9bbb59″,”#0B438B”,”#4141F1″,”#F81945″,”#4bacc6″,”#F89E19″,”#000000\ “], title: { //text: ‘A line chart with multiple vertical axes’ }, tooltip: { //Box floating layer content formatter tooltip box component trigger: ‘axis’, formatter: ‘{b}’ + ‘<br>’ + ‘{a0}:{c0}’ + ‘<br>’ + ‘{a1}:{c1}’ + ‘<br>’ + ‘{a2}:{c2}’ + ‘<br>’ + […]