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iTool User's Guide: Visualization Properties |
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These properties control image object visualizations. For each property, the type of control and the values that can be assigned are listed. For a description of how a particular control is used, refer to Property Controls.
Property
|
Control Type: Values
|
---|---|
Image Palette
|
|
Interpolation
|
String List: Method used for interpolating the image. Select a method from the list. Choose from these values:
Default = Nearest Neighbor
|
Z value
|
Number: Z value of plane on to which to project the image. Edit the number to change the value.
Note - If the Z value is zero then the image visualization is considered to be 2D. If the Z value is nonzero, then the image visualization is considered to be 3D, and the dataspace associated with this image will be automatically switched to 3D.
Default =
0
|
Pixel size (x)
|
Number: Pixel size for x value.
Default =
1
|
Pixel size (y)
|
Number: Pixel size for y value.
Default =
1
|
Origin (x)
|
Number: Origin point for x value.
Default =
0
|
Origin (y)
|
Number: Origin point for y value.
Default =
0
|
Units
|
Number: Number of units.
Default = None
|
Image transparency
|
Number: Transparency of the image, 0% - 100%. Move the slider to change the value. Default =
0 (no transparency)
Note - The transparency is changed by adding an alpha channel to the image. If your image has an alpha channel then the Transparency property is ignored.
|
Row Order
|
String List: Select an order from the list. Choose from these values:
Default = Bottom-to-top
|
IDL Online Help (March 01, 2006)