|
| Declaration: |
Frm2DImg.SetImageCursor (PosX, PosY: double; Mode, MeanRange: integer): integer; |
|
The method SetImageCursor sets the image cursor of the 2D imager to the specified position [posX,posY]. The parameter Mode determines which kind of cursor and data trace will be displayed:
| 0 |
Cursor |
Data Display |
| 0 |
crosshair |
normal spectral display |
| 1 |
horizontal line through PosY |
intensities along the cursor line |
| 2 |
vertical line through PosX |
intensities along the cursor line |
| 3 |
crosshair with circular range |
the mean spectrum of all pixels within the circle; the parameter MeanRange controls the size of the circle (in pixels1)
|
Please note that SetImageCursor is always applied to the current Layer and TimeSlot.
The function returns the following error codes:
0 ... everything OK
-1 ... the specified cursor position is located outside the HSI image
-2 ... the Mode parameter is invalid
-3 ... invalid MeanRange parameter (valid range is between 1 and 100)
|
|
Script Language 
