Raster Page

The dialog controls are:

Layer

• Visible
  
  Default value. Show or hides the data source default setting. Use the Display style options to show or hide different style aspects of the data source.

Raster Settings

• Stretch Algorithm
  
  Default value. The stretch algorithm used for contrast enhancement when scaling the raster color space for visualization purposes.
• Minimum
  
  Default value. Percent Clip Minimum Value.
• Maximum
  
  Default value. Percent Clip Maximum Value.
• Sigma N
  
  Default value. Standard deviations multiplier.
• Dynamic Range Adjustment
  
  Default value. If true, dynamically adjusts the histogram to the viewport in order to clip the color space for enhanced visualization.
• Transparency
  
  Default value. The transparency of the raster. The range is 0 to 255 where 0 is completely transparent and 255 is completely opaque.

Feature Graphics

• Display
  
  Default value. If true, the features of the layer will be displayed as a graphics.

Terrain Settings

• Relief Shading
  
  Default value. The relief shading algorithm to apply to the raster image. Typically used for elevation data sources.
• Rough Terrain
  
  Default value. Uses Horn's formula to create better results with rougher terrain. Uses Zevenbergen & Thorne formula for smoother terrain.
• Include Edge
  
  Default value. Include edge values and near no data values in computations.
• Vertical Exaggeration
  
  Default value. Vertical exaggeration used to pre-multiply the elevations values to exaggerate the terrain.
• Sun Elevation Angle
  
  Default value. Elevation or altitude of the light, in degrees. 90 if the light comes from above the elevation data source, 0 if it is raking light.
• Sun Azimuth Angle
  
  Default value. Azimuth angle of the light, in degrees. 0 if it comes from the top of the raster, 90 from the east, the default value, 315, should rarely be changed as it is the value generally used to generate shaded maps.
• Use Percent Slope
  
  Default value. If true the slope will be expressed as percent slope. Otherwise, it is expressed as degrees.
• Use Zero For Flat Areas
  
  Default value. Computes a value of 0 for flat areas with slope of 0, instead of -9999.
• Color Match
  
  Default value. Determines how color values are computed when matching elevation values to colors in the color ramp.
• Color Ramp
  
  Default value. The color ramp file used for this raster data source when the Relief Shading option is set to Color Relief or Color Relief Shaded.

Feature Graphics

• Display
  
  Default value. If true, the features of the layer will be displayed as a graphics.

Coverage Graphics

• Display
  
  Default value. If true, the coverage area of the layer will be displayed as a graphic.
• Brush Style
  
  Default value. The brush pattern used to display the coverage graphic.
• Brush Color
  
  Default value. The brush color of the coverage graphic.
• Brush Texture
  
  Default value. An image file that is used to brush the coverage graphic.
• Pen Style
  
  Default value. The pen pattern used to display the coverage graphic.
• Pen Color
  
  Default value. The pen color of the coverage graphic.
• Pen Width
  
  Default value. The coverage graphic pen width.
• Transparency
  
  Default value. The transparency of the coverage graphic. The range is 0 to 255 where 0 is completely transparent and 255 is completely opaque.

Label Graphics

• Display
  
  Default value. If true, a label for each of the layer features will be displayed as a graphic.
• Background
  
  Default value. If true, a background graphic will be displayed behind the label text.
• Font
  
  Default value. The font characteristics for the label text.
• Italic
  
  Default value. If true, the label text will be italic or slanted.
• Underline
  
  Default value. If true, the label text will be underlined.
• Strikeout
  
  Default value. If true, the label text will have a line through the middle.
• Text Color
  
  Default value. The text color of the label.
• Brush Style
  
  Default value. The brush pattern used to display the background graphic.
• Brush Color
  
  Default value. The label graphic brush color.
• Brush Texture
  
  Default value. An image file that is used to brush the background graphic.
• Pen Style
  
  Default value. The pen pattern used to display the background graphic.
• Pen Color
  
  Default value. The pen color of the background graphic.
• Pen Width
  
  Default value. The background pen width.
• Transparency
  
  Default value. The transparency of the label graphics. The range is 0 to 255 where 0 is completely transparent and 255 is completely opaque.

Selection Graphics

• Display
  
  Default value. If true, a selection graphic will be displayed for each of the selected features in the layer when using the selection tool.
• Brush Style
  
  Default value. The brush pattern used to display the selection graphics.
• Brush Color
  
  Default value. The brush color of the selection graphics.
• Brush Texture
  
  Default value. An image file that is used to brush the selection graphics.
• Pen Style
  
  Default value. The pen pattern used to display the selection graphics.
• Pen Color
  
  Default value. The pen color of the selection graphics.
• Pen Width
  
  Default value. The selection graphics pen width.
• Transparency
  
  Default value. The transparency of the selection graphics. The range is 0 to 255 where 0 is completely transparent and 255 is completely opaque.

Buttons

• Reset
  
  When this button is clicked the dialog resets all properties on the current page to the original values that were present after product installation.
• OK
  
  When this button is clicked all properties on the dialog pages are saved and the dialog window is closed.
• Cancel
  
  Closes the dialog window.
• Apply
  
  When this button is clicked all properties on the dialog pages are saved but the dialog window is not closed.