2011

Table Of Contents
See also:
Adding Rasters and Surfaces (page 437)
Using Other Raster Image Formats (page 453)
Analyzing Raster-Based Surfaces (page 1186)
Modifying Raster Images (page 489)
NOTE If you added an image using the Insert An image command, you cannot
use this procedure. See
Modifying Raster Images (page 489) instead.
To adjust brightness and contrast in a raster image (page 673)
To set transparency for a single color. (page 673)
To display your image in color or grayscale (page 674)
To adjust brightness and contrast in a raster image
1 In the
Display Manager (page 2060), right-click the layer Edit Style.
2 In the Style Editor, under Raster Style, do one of the following:
To adjust brightness, enter a value between -50 and 50 in the
Brightness box.
To adjust contrast, enter a value between -50 and 50 in the Contrast
box.
3 Click Apply.
To set transparency for a single color.
1 In the
Display Manager (page 2060), right-click the layer Edit Style.
2 In the Style Editor, under Raster Style, click Transparent.
3 In the Transparency Color dialog box, click Select.
4 Select a color on your map, then click OK.
5 Click Apply.
AutoCAD Map 3D displays all parts of the raster image that match the
selected color with 100% transparency.
Changing Brightness, Color, or Transparency for Raster Images | 673