The components used in a chart to display data are

Components included in a chart are axes for labeling direction, graphs for graphing data, data labels for displaying data, captions to indicate the title, and detailed lists for categorizing descriptions.

Charts

General refers to the screen in the display, can intuitively show the properties of statistical information, knowledge mining and information intuitively vivid feeling of the key role of graphical structure, is a good object attributes of the data intuitively, the image of "visualization "

Chart design belongs to the category of visual communication design, is through the diagrams, tables to represent the phenomenon of something or some kind of abstract idea of thinking. Charts are divided into two parts: table header and data area.

Chart design has its own expression characteristics, especially for the expression of time, space and other concepts and the expression of some abstract ideas with the text and words can not be replaced by the communication effect. The characteristics of chart expression are summarized as follows: first of all, the accuracy of the expression, the content of the things shown, the nature or quantity of the expression should be accurate.

The second is the readability of the expression of information, that is, in the chart of knowledge should be easy to understand, especially for the public to convey the chart. The third is the art of chart design, charts are completed through the visual transmission, must take into account the people's appreciation habits and aesthetic interests, which is also different from the text expression of the artistic characteristics.