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OS/2 Shareware BBS: Science
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goat006.zip
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SRC.ZIP
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goatsrc
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SubProcs
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openimage
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2002-08-17
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2KB
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65 lines
imagefilename = VpFileDialog(window,'OPEN',filetypes,'GOAT - Open Image File')
if length(imagefilename) > 0 then
do
imagefileexist=stream(imagefilename,'C','QUERY EXISTS')
parse upper value imagefileexist with,
pathandimagename'.'ext
value=filespec("name",imagefileexist)
parse upper value value with,
imagename'.'ext
end
else
imagefileexist=''
imagetype=0
Do i=1 to 25
if word(extensions, i) = translate(ext) then
Do
if translate(ext)='PNM' then
/* need to use pnmtotiff */
imagetype=2
/* everything else is internal */
else imagetype=1
End
End
drop i
IF (LENGTH(imagefileexist) > 0) & (imagetype=1 | imagetype=2) THEN
do
if imagetype=2 then
do
convertimage=1
pnmtotiff imagefilename||' > '||imagename||'_TMP.TIF'||' 2>>error.log'
imagefilename=imagename||'_TMP.TIF'
end
else convertimage=0
/* Load image from file 1000 Image Editor */
CALL VpImgEdt window,1000,'LOAD',imagefilename,''
imageattributes=VpImgEdt(window, 1000, 'GETBMPATTRIBUTES')
parse var imageattributes imagex imagey numcolors
if numcolors <> 0 then
Call VpImgEdt window, 1000, 'SETBMPATTRIBUTES', x, y, 65536
/* Set changed flag off 1000 Image Editor */
CALL VpImgEdt window,1000,'RESETCHANGED'
/* Get the zoom level value */
zoomlevel=VpImgEdt(window, 1000, 'GETZOOM')
/* set the title to include the image name */
CALL VpWindow window,'SETTITLE','GOAT - '||imagename||'.'||ext
if imageautorun=1 then
call externalimageeditor
end
else
do
if (length(imagefileexist) > 0) & imagetype=0 then
response=vpmessagebox(window,'Unknown Format','The File Format Is unknown')
else
if (length(imagefileexist) = 0) & (length(imagefilename) > 0) then
response=vpmessagebox(window,'File Not Found','The File Was not Found')
end
rc=vpimgedt(window,1000,'RESETDISABLEUNDO')
/* rc=vpimgedt(window,1000,'GETDISABLEUNDO')
say rc */