Autodesk 15606-011408-9005 Tutorial - Page 57

Lesson 2: Style Map Features, Exercise 1: Create a theme for the parcels layer

Page 57 highlights

Where you are now You have assembled all the raw materials for your map. The aerial photograph provides context. The geometry from the DWG drawing shows the county boundaries, and the SDF files add the city boundary and parcel outlines. To continue this tutorial, go to Lesson 2: Style Map Features (page 49) Lesson 2: Style Map Features In the Lesson 3: Get Started (page 30) lesson, you changed the style for the roads in your map. You changed the color, thickness, and pattern for the lines representing roads. In this lesson, you use themed styles to give the viewer an immediate sense of the value of each parcel. Exercise 1: Create a theme for the parcels layer A theme uses a range of colors to represent an analogous range of values. You can also use theming to show relative area, population density, water depth, or height of geographic features. NOTE This exercise uses the BuildMap1.dwg map you created and modified in the previous exercises. To style the parcels layer with a theme 1 Open your finished map from the previous lesson. ■ Click ➤ Open ➤ Drawing. ■ Locate BuildMap1.dwg. ■ Select it, and click Open. 2 Create a theme for the parcel layer. A theme is a display style. You assign styles for geospatial features by layer. ■ In Display Manager (page 310), select the Parcels layer and click Style. Lesson 2: Style Map Features | 49

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Where you are now
You have assembled all the raw materials for your map. The aerial photograph
provides context. The geometry from the DWG drawing shows the county
boundaries, and the SDF files add the city boundary and parcel outlines.
To continue this tutorial, go to
Lesson 2: Style Map Features
(page 49)
Lesson 2: Style Map Features
In the
Lesson 3: Get Started
(page 30) lesson, you changed the style for the
roads in your map. You changed the color, thickness, and pattern for the lines
representing roads.
In this lesson, you use themed styles to give the viewer an immediate sense
of the value of each parcel.
Exercise 1: Create a theme for the parcels layer
A theme uses a range of colors to represent an analogous range of values. You
can also use theming to show relative area, population density, water depth,
or height of geographic features.
NOTE
This exercise uses the
BuildMap1.dwg
map you created and modified in the
previous exercises.
To style the parcels layer with a theme
1
Open your finished map from the previous lesson.
Click
Open
Drawing.
Locate
BuildMap1.dwg
.
Select it, and click Open.
2
Create a theme for the parcel layer.
A theme is a display style. You assign styles for geospatial features by
layer.
In
Display Manager
(page 310)
, select the Parcels layer and click Style.
Lesson 2: Style Map Features |
49