Research on ArcGIS 10 (5) Graphical expression of desktop, charts, and tables

The most important achievement of GIS is map. Representation is used to solve the difficulties in drawing. In addition, GIS results also include charts, reports, and other forms. Let's take a look at the improvements made in ArcGIS 10 in these aspects. 1. graphic expression

The new version of Ric Effects provides you with new geometric effects, including line effects and arrow effects ,;

　　

For the effect of some geometric elements such as dotted lines, the starting point of a line segment is sometimes not the starting point of a symbolic unit, but the starting position needs to be specified in detail. For example, a line segment (--) may sometimes start with a small line segment or with a blank line. In ArcGIS 10, an attribute field is provided to specify the starting position of a symbol. The attribute field has a small function but is very practical.

　　

The move tool can now specify the pixel size to be offset, either by translation or by specifying the specific displacement direction.

　　

Finally, in ArcGIS 10 desktop, the prompt for Geodatabase data loss in the map document is more comprehensive, including the use of graphics to express the effect of loaded geometric elements and the information for marking location settings.

2. Charts

Charts are commonly used in previous versions. In 10, this function is mainly improved:

First, the chart function is changed in the menu.

　　

Two new chart types are added: bubble graphs (bubble chart ?) And Polar Graph (polar chart ).

This bubble graphs is actually to draw the three variables of the element on a Cartesian coordinate system, and use the two variables as X, Y coordinates to determine the center of the circle, and the other variables as the radius to draw a circle, for example, it is a bubble graph that shows the distribution of AIDS people. The Y coordinate is the total urban population, the X coordinate is the urban population, and the radius is the population of AIDS in the city.

　　

Polar chart, which should be familiar to everyone, should be used in high school mathematics to reflect some sensitive data.

　　

Once again, the chart function of ArcGIS Desktop 10 is packaged into a GP Tool, so that we can directly use the chart function in the GP framework, such as model builder or script.

　　

Finally, you can create charts in arcglobe and arcscene in ArcGIS 10. These charts can also be saved to 3D documents or saved as chart documents, and a function called graph manager can be used to manage charts in these programs.

3. Reports

The new report function is also placed under the View menu.

　　
From: http://math.31931.cn/html-32288-1.html