Webpage heatmap js and heatmap js
Using HBuilder + js to implement webpage heat map
Let's talk about the code.
1
For the heatmap. min. js used in the code, search for heatmap to download it.
/** Heatmap. js v2.0.0 | JavaScript Heatmap
Heatmap. js v2.0 hotspot map plug-in uses the demo example, heatmap. jsdemo
Heatmap. js is currently the most widely used hotspot map plug-in. Its implementation principle is to use canvas to plot the region of the hotspot map. Therefore, heatmap can only be used in browsers that support html5.
Display
Demo code:
Heatmap Heat map through a number of data point information, aggregated into an intuitive visual color effect, heat map has been widely used in meteorological forecasts, medical imaging, computer room temperature monitoring and other industries, and even applied to the field of competitive sports data analysis.There are many articles that share the principle of generating heatmap heat maps, and you can refe
Heatmap Heat map through a number of data point information, aggregated into an intuitive visual color effect, heat map has been widely used in meteorological forecasts, medical imaging, computer room temperature monitoring and other industries, and even applied to the field of competitive sports data analysis. There are many articles that share the principle of generating heatmap heat maps, and you can re
alignment.The labels represents the label, which is null by default and represents the original name of the variable. Labels=f: Indicates that the label is not displayed.Example Introduction:Special case USAGE:When clustering with a known distance matrix, the distance between the variables has been calculated, just want to useA known distance matrix is clustered. At this point, you need to turn the distance matrix into the dist type.Then perform hclust () clustering and plot () drawing.#MyData
Heatmap Heat map through a number of data point information, aggregated into an intuitive visual color effect, heat map has been widely used in meteorological forecasts, medical imaging, computer room temperature monitoring and other industries, and even applied to the field of competitive sports data analysis.There are many articles that share the principle of generating heatmap heat maps, and you can refe
In bioinformatics, R is often used for drawing, while R is very powerful in drawing heatmap. In general, I used to use the heatmap.2 function in the gplots package for drawing. However, this function cannot adjust the clustering analysis (clustering) method. Therefore, you can use different clustering analysis methods to integrate heatmap by writing a small piece
Use the Heatmap plugin in an ArcGIS for JS API environment.Because the latest heatmap does not provide for ARCGISJSAPI plug-ins, too lazy to study the new version of the code, so here is the old version of the heatmap.However, the old version of the plugin has a problem, that is, when the point aggregation calculation is grouped according to the original coordinate points, which causes when the coordinate v
#!/usr/bin/env python#-*-coding:utf-8-*-ImportNumPy as NPImportPandas as PDImportSeaborn as SNS fromSciPyImportStatsImportMatplotlib as MplImportMatplotlib.pyplot as Plt#Heat Map Heatmapnp.random.seed (0) sns.set () Uniform_data= Np.random.rand (3,3)Print(Uniform_data)#vmin=0.3,vmax=0.6, specifying the minimum and maximum values, center can specify intermediate valuesHeatmap = Sns.heatmap (uniform_data,vmin=0.3,vmax=0.6) plt.show ()#read a copy of the dataFlights = Sns.load_dataset ("Flights")Pr
It is a very common requirement to use sample points to make heat force diagrams. The Heat force diagram can give the map reader intuitive information, and here's a look at how to make a nice heatmap in ArcGIS Pro.1.Getting the sample data ready is, of course, much better. I use the global seismic point data, which has about 21w+ data volume. Data like this can be obtained from a number of websites that provide public data, such as the USGS.2.Using th
It seems that the two sentences have the same meaning. However, this contains two aspects of the content. One is to SEO and SEO is just to do SEO only. For the ranking of the site to do SEO that is a kind of thinking. Below, useless SEO and everyone to discuss these two topi
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1. What is SEO
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In today's hot market for SEO, more and more SEO practitioners to get rid of the title to meet the search engine's appetite, as the saying goes, extremes, in the next few years, the search engine will be more and more intelligent, All for SEO and to change the title of the situation believe will let search engine feel disgusted, then,
The seoer who have had some experience are clear, SEO can be divided into two kinds of strategy: white Hat and black hat, these two different strategies to use the ratio is probably 6:4, that is to say, most seoer or will be more fond of white hat seo, because they think that Black hat seo is by cheating means to get ranked, Do not have any technical value, not w
ZAC "SEO actual password" in the final combat example, in his analysis of rival website SEO found that at that time the "smart point" optimization is very professional norms, but its home optimization there is a small omission: according to the industry's usual practice home H1 tags inside the anchor text should be placed on the site target keyword "online shopping", Can be smart
SEO (Search Engine optimization, SEO) is a way to use search engines to improve the purpose of the site in the search engine rankings. Deep understanding is: Through SEO such a set of marketing ideas based on search engines for the site to provide eco-style marketing solutions, so that the site in the industry leading position, so as to gain brand revenue. Resear
From several years June we can see Baidu's algorithm is in constant updates, and constantly out of the site is K, there is the site of innocent is implicated, the author as a member of the SEO industry this year also feel that the space of SEO industries are constantly compressed. Before have heard Zac in Lin Xi Pavilion on the interview, he proposed at this stage to do
Some seoer only white hat seo interest, black hat SEO is to sneer at. These people think that Black hat seo use of the means are the next three abuses, is immoral. In fact, I think the Black Hat seo and white hat seo is just different SE
At present, many enterprises recruit network optimization personnel are anxious to see the next second results, do three days after the boss will see the real effect, that is the site keywords and rankings, and as the seoer pressure that is self-evident, the boss every day in the back to urge you to effect, and SEO is not three days can be effective, This is a long-term adherence to the process, the effect is not likely to immediately appear, this is
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