| T O P I C R E V I E W |
| Oleg |
Posted - Dec 14 2011 : 18:05:33
Hi!
I have ImageEnMView with 500 images (greyscale,100 kB each).
When i try execute:
ImageEnMView.MIO.SaveToFilePDF('My.pdf')
then after some time i have message "Out of memeory".
My RAM = 4 Gb
How i can make it ????
/Sorry for bad English/
:)
Oleg K |
| 4 L A T E S T R E P L I E S (Newest First) |
| Oleg |
Posted - Dec 19 2011 : 23:01:46
Thank You!
Oleg K |
| fab |
Posted - Dec 16 2011 : 00:30:51
JPEG requires an RGB image. So you should write:
ImageEnMView1.MIO.Params[0].TIFF_JPEGQuality:=50;
ImageEnMView1.MIO.Params[0].TIFF_Compression:=ioTIFF_JPEG ;
ImageEnMView1.MIO.Params[0].BitsPerSample:=8;
ImageEnMView1.MIO.Params[0].SamplesPerPixel:=3;
ImageEnMView1.MIO.DuplicateCompressionInfo();
ImageEnMView1.MIO.SaveToFileTIFF('MyFile.tif') ;
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| Oleg |
Posted - Dec 15 2011 : 21:42:33
Ok, thank You for answer.
And i so try after scan my 500 images (if save to JPG = 50-100 kB each):
...
ImageEnMView1.MIO.Params[i].TIFF_JPEGQuality:=50;
ImageEnMView1.MIO.Params[i].TIFF_Compression:=ioTIFF_JPEG ;
ImageEnMView1.MIO.SaveToFileTIFF('MyFile.tif') ;
...
After save - TIF file > 1GB (!!)...
How i can make TIF real size (~25..50 Mb)?
/Sorry for bad English/
:)
Oleg K |
| fab |
Posted - Dec 15 2011 : 01:16:29
Hi,
you're right, this is a bug. Unfortunately each page of the resulting PDF is cached in memory, so to exhaust it soon.
Next minor release will cache pages on disk, so to allow to create bigger PDFs.
In the mean time you could try to set a compression (like jpeg) to the PDF pages.
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