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Adding and Deleting Virtual Screens ........................................................................65
Virtual Screen Filer....................................................................................................65
Aphelion Projects.............................................................................................................. .......66
Creating a Project File ...............................................................................................67
Opening a Project File ...............................................................................................67
Elements Saved in a Project File ...............................................................................67
Images......................................................................................................................................68
Image File Formats ....................................................................................................68
TIFF files.....................................................................................................68
BMP files ....................................................................................................69
KBV files.....................................................................................................69
JPEG files....................................................................................................69
Multi-band images.......................................................................................69
Opening Images .........................................................................................................70
Opening an Image........................................................................................70
Saving an Image ..........................................................................................70
Importing Images.........................................................................................71
Acquisition Boards ......................................................................................72
Acquiring a Live Image ...............................................................................72
Closing and Freeing Images.......................................................................................73
Closing an Image.........................................................................................73
Freeing an Image .........................................................................................73
Image Views ..............................................................................................................74
Resizing an Image .......................................................................................74
Zooming (Image).........................................................................................75
Image Properties ........................................................................................................75
Image Properties..........................................................................................75
Calibrating an Image ...................................................................................76
Adjusting the Contrast/Brightness ...............................................................77
Selecting the Display Context .....................................................................77
Selecting a Lookup Table............................................................................79
Defining a New LUT...................................................................................79
Grid Documents .......................................................................................................................80
Displaying an Object Grid Document........................................................................80
ISR Histograms..........................................................................................................80
OLE Objects .................................................................................................................... ........81
Using OLE and BasicScript Macros ..........................................................................81
Example Macros ........................................................................................................81
Communicating with ActiveX or COM Components ................................................82
Text Files .................................................................................................................................82
Overlays ...................................................................................................................................83
Overlay Types and Properties....................................................................................83
Graphic Overlay Objects ...........................................................................................84
Layered Objects...........................................................................................84
Drawing a Graphic Overlay Object .............................................................85
Point Overlays .............................................................................................86
Moving and Resizing a Graphic Overlay Object.........................................86
Changing the Line Color of a Graphic Overlay Object ...............................87
Changing Line Width and the Size of Handles............................................87
Changing Fill Color.....................................................................................88
Copying and Pasting a Graphic Overlay Object ..........................................88
Deleting Graphic Overlays ..........................................................................89
Freehand Drawing......................................................................................................89
Text Overlays ............................................................................................................89
Changing a Text Overlay.............................................................................90
04/05/99; 4:00 PM
Aphelion User Guide • 3