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- /*
- ** CropToSize.fred.pre
- **
- ** $VER: CropToSize.fred.pre 1.1.0 (23.10.93)
- **
- ** If the CropToSize.fred script appears in the InvokeADPro list,
- ** this program will ask the user to enter the width, height, left offset,
- ** and top offset values of the area to be cropped.
- **
- ** Clips Exported:
- ** FREDCropWidth - Width user entered
- ** FREDCropHeight - Height user entered
- ** FREDCropLeftOffset - Left offset user entered
- ** FREDCropTopOffset - Top offset user entered
- **
- ** NOTE: Clip names are case sensitive.
- **
- ** This script requires FRED v1.4.0 (or higher) to run. Also required is
- ** ADPro v2.5.0 (or higher).
- **
- ** Copyright © 1993 ASDG, Incorporated
- ** All Rights Reserved
- */
-
-
- ADDRESS "ADPro"
- OPTIONS RESULTS
-
- PARSE ARG NumberOfCells NumberOfFrames
-
- NL = '0A'X
- SQ = '27'X
- DQ = '22'X
- TRUE = 1
- FALSE = 0
-
-
- /*
- ** Set some default values.
- */
-
- CurrentWidth = 320
- CurrentHeight = 200
- CurrentLeft = 0
- CurrentTop = 0
-
-
- /*
- ** See what type of data is loaded in ADPro/MorphPlus.
- */
-
- CALL "FREDSCRIPTS:FREDFunctions/CheckForImageData"
- IF (RESULT = 0) THEN DO
- XSIZE
- CurrentWidth = ADPRO_RESULT
-
- YSIZE
- CurrentHeight = ADPRO_RESULT
- END
-
-
- /*
- ** Ask the user for a size using the currently loaded width as default.
- */
-
- CALL "FREDSCRIPTS:FREDFunctions/GetANumber" '"Enter Crop Width"' CurrentWidth 1 999999 TRUE
- IF (RESULT = (1-1)) THEN
- EXIT 10
- ELSE
- DesiredWidth = RESULT
-
-
- /*
- ** Ask the user for a size using the currently loaded height as default.
- */
-
- CALL "FREDSCRIPTS:FREDFunctions/GetANumber" '"Enter Crop Height"' CurrentHeight 1 999999 TRUE
- IF (RESULT = (1-1)) THEN
- EXIT 10
- ELSE
- DesiredHeight = RESULT
-
-
- /*
- ** Ask the user for an offset using the currently loaded x offset as default.
- */
-
- CALL "FREDSCRIPTS:FREDFunctions/GetANumber" '"Enter Crop X Offset"' CurrentLeft 0 999999 TRUE
- IF (RESULT = (0-1)) THEN
- EXIT 10
- ELSE
- DesiredLeft = RESULT
-
-
- /*
- ** Ask the user for an offset using the currently loaded y offset as default.
- */
-
- CALL "FREDSCRIPTS:FREDFunctions/GetANumber" '"Enter Crop Y Offset"' CurrentTop 0 999999 TRUE
- IF (RESULT = (0-1)) THEN
- EXIT 10
- ELSE
- DesiredTop = RESULT
-
-
- /*
- ** Update the clips.
- */
-
- SETCLIP( "FREDCropWidth", DesiredWidth )
- SETCLIP( "FREDCropHeight", DesiredHeight )
- SETCLIP( "FREDCropLeftOffset", DesiredLeft )
- SETCLIP( "FREDCropTopOffset", DesiredTop )
-
- EXIT 0
-