VChart 1.12.11
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VChart Story Teller

Not only an out-of-the-box multi-terminal chart library, but also a vivid and flexible data storyteller.

VTable Checkered Artist

Not only a high-performance multi-dimensional data analysis form, but also a grid artist created between rows and columns.

VGrammar Data Magician

It is not only a visual grammar that generates thousands of charts, but also a data magician who turns boring into magic.

VRender Visual Rendering

Not only a visual rendering engine with rich functions, but also a handy pen.

VMind Smart Visualization Suit

Not just automatic, but also fantastic.

VStory Relationship Explorer plus

It is not only a fully functional graph visualization library, but also an explorer of data relationships.

!!!###!!!title=Line Chart Sampling——VisActor/VChart demo!!!###!!!!!!###!!!description=Line charts, area charts, and bar charts consume a lot of redundant calculations when the amount of data is much larger than the pixel width (height) of the chart drawing area; the data sampling function provides a downsampling strategy for these situations. After using data sampling, while effectively optimizing the chart loading efficiency, the trend of the data can also be displayed as much as possible.!!!###!!!

Line Chart Sampling

Name
Line Chart
Target
Comparison
Trend
Shape
Line

mobile

Line charts, area charts, and bar charts consume a lot of redundant calculations when the amount of data is much larger than the pixel width (height) of the chart drawing area; the data sampling function provides a downsampling strategy for these situations. After using data sampling, while effectively optimizing the chart loading efficiency, the trend of the data can also be displayed as much as possible.

PX
x
PX
%