java - Re-Sizing of an image? -

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how retain resolution of image while reducing or expanding... there way...

you shoould check here, same problem exists:

http://forums.oracle.com/forums/thread.jspa?threadid=1270008

solution offered there:

tiffencodeparam tep = new tiffencodeparam();  // create {x,y}resolution fields. tifffield fieldxres = new tifffield(0x11a, tifffield.tiff_rational,                                 1, new long[][] {{dpi_x, 1}}); tifffield fieldyres = new tifffield(0x11b, tifffield.tiff_rational,                                 1, new long[][] {{dpi_y, 1}}); tep.setextrafields(new tifffield[] {fieldxres, fieldyres});

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