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IDL Demo Library |
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This application shows IDL contouring capabilities.
Select Quit to exit the Contour demo and return to the IDL Demo main screen.
Select "About contours" for information about the Contour plot demo.
Select this dataset to see examples of IDL's direct graphics contouring.
Select these datasets to see examples of IDL's object graphics contouring.
Select the number of contour levels. You can choose 7, 11, or 15 levels. This slider's numerical readout indicates the number of bands delimited by contour lines. For example, with the slider at "7", and the "Colored Lines" checkbox selected, you will see contour lines at 6 elevations, delimiting 7 bands of elevation.
Displays the contour lines with solid white
lines.
Displays the contour lines with solid lines in different colors.
Fills the areas between the contour lines with different colors.
Displays the contour lines with various linestyles.
Annotates contour lines with their respective values. The "Number of levels" slider is disabled.
Displays a filled contour plot with the contour lines shown as solid white lines.
Select the number of levels. This slider's numerical readout indicates the number of bands delimited by contour lines. For example, with the slider at "3", and the "Contour Lines" checkbox selected, you will see contour lines at two elevations, delimiting three bands of elevation.
Displays contour lines on top of a texture mapped surface.
Displays 3-D filled contours.
When line contours are displayed, you can select custom contour levels by right-clicking on the terrain surface. (If you only have one mouse-button, and you are on a Macintosh computer, hold down the Command key while pressing the mouse button to simulate a "right" mouse-button press.)
Displays color contour lines in 3D. The values being contoured represent percent change in distance from a the center of the tire. A non-deformed tire is the baseline against which percentages are calculated.
Displays filled color contours.
Displays the geometry of the tire as a wire mesh, without contours.
Displays the geometry of the tire as a vertex-colored mesh, without contours.
Displays the geometry or the tire as filled polygons, without contours.
Displays the geometry of the tire as filled polygons with colored vertices. No contour object is displayed.
Displays the geometry of the tire as a wire mesh, and displays color contour lines.
Move this slider to change the amount of deformation applied to the tire.
IDL Demo Online Help (October 11, 2006)