I am trying to change the density (DPI) of an EPS-file with the following command:
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convert original.eps -density 300 EPT:300.epsI guess that some things gets lost when converting the image.
The only difference between the input-file and the output-file should be the density - independent of the other properties.
Is it possible to do that?
You can find the output of 'identify -verbose ...' of both files below.
Thank you.
identify -verbose original.eps:
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original[5].eps EPT 159x102 159x102+0+0 DirectClass 48kb
Image: original[5].eps
Format: EPT (Encapsulated PostScript with TIFF preview)
Geometry: 159x102
Class: DirectClass
Type: Palette
Endianess: Undefined
Colorspace: RGB
Channel depth:
Red: 8-bits
Green: 8-bits
Blue: 8-bits
Channel statistics:
Red:
Min: 35 (0.137255)
Max: 255 (1)
Mean: 237.011 (0.929454)
Standard deviation: 59.3746 (0.232842)
Green:
Min: 31 (0.121569)
Max: 255 (1)
Mean: 236.707 (0.928262)
Standard deviation: 60.3788 (0.23678)
Blue:
Min: 32 (0.12549)
Max: 255 (1)
Mean: 236.773 (0.928522)
Standard deviation: 60.1571 (0.23591)
Colors: 32
Histogram:
824: ( 35, 31, 32) #231F20
127: ( 35, 32, 33) #232021
216: ( 35, 32, 32) #232020
60: ( 36, 32, 33) #242021
10: ( 49, 45, 46) #312D2E
2: ( 49, 46, 46) #312E2E
2: ( 49, 46, 47) #312E2F
3: ( 63, 59, 60) #3F3B3C
3: ( 63, 60, 61) #3F3C3D
1: ( 63, 60, 60) #3F3C3C
4: ( 76, 73, 74) #4C494A
2: ( 76, 74, 74) #4C4A4A
2: ( 76, 74, 75) #4C4A4B
18: ( 90, 87, 88) #5A5758
5: ( 90, 88, 89) #5A5859
8: ( 90, 88, 88) #5A5858
1: ( 91, 88, 89) #5B5859
1: (104,101,102) #686566
1: (104,102,103) #686667
1: (118,116,116) #767474
2: (132,129,130) #848182
54: (145,143,143) #918F8F
10: (145,143,144) #918F90
3: (158,157,157) #9E9D9D
14: (172,171,171) #ACABAB
1: (173,171,171) #ADABAB
5: (186,185,185) #BAB9B9
14: (200,199,199) #C8C7C7
6: (214,213,213) #D6D5D5
4: (227,227,227) grey89
14: (241,241,241) #F1F1F1
14800: (255,255,255) white
Rendering-intent: Undefined
Resolution: 72x72
Units: Undefined
Filesize: 48kb
Interlace: None
Background Color: white
Border Color: #DFDFDF
Matte Color: grey74
Page geometry: 159x102+0+0
Dispose: Undefined
Iterations: 0
Compression: Undefined
Orientation: Undefined
Comment: Image generated by GPL Ghostscript (device=pnmraw)
Signature: 128bfc93b4dad86f0451c55f500454b259836c0076ce4be220c34f9448c4e2f1
Profile-iptc: 4826 bytes
0x00000000: 42494d04 25000000 00001000 00000000 00000000 8BIM-%--------------
0x00000190: 00000000 00000038 42494d04 2f000000 00004a50 --------8BIM-/-----J
0x00000320: 0f010048 00000048 00000000 00000000 000000d0 P---H---H-----------
0x000004b0: 02000040 02000000 00000000 00000018 03000064 ----@---------------
0x00000640: 02000000 01c00300 00b00400 0001000f 2701006c d----------------'--
[...hundrets of lines...]
0x00004010: ac3eadda ac4eadda adefdecd e01defda acec1ead -->---N-------------
0x000041a0: daac2ead daac3ead daac4ead daadeffe ecedcedb ---.--->---N--------
0x00004330: eba14262 49beae88 88888888 88888888 88888888 ---BbI--------------
0x000044c0: 88888888 88888888 88888888 88888888 88888888 --------------------
0x00004650: 88888888 88888888 88888888 88888888 88888888 --------------------
0x000047e0: 88888888 88888888 88888888 88888888 88888888 --------------------
0x00004970: 88888888 88888888 88888888 88888888 88888888 --------------------
0x00004b00: 88888888 88888888 88888888 88888888 88888888 --------------------
0x00004c90: 88888888 88888888 88888888 88888888 88888888 --------------------
0x00004e20: 88888888 88888888 88888888 88888888 88888888 --------------------
0x00004fb0: 88888888 88888888 88888888 88888888 88888888 --------------------
0x00005140: 88888888 88888888 88888888 88888888 88888888 --------------------
0x000052d0: 88888888 88888888 88888888 88888888 88888888 --------------------
0x00005460: 88888888 88888888 88888888 88888888 88888888 --------------------
[...hundrets of lines...]
0x000474a0: 88888888 88888888 88888888 88888888 88888888 --------------------
0x00047630: 88888888 88888888 88888888 88888888 88888888 --------------------
0x000477c0: 88888888 88888888 88888888 88888888 88888888 --------------------
0x00047950: 88888888 88888888 88888888 88888888 88888888 --------------------
0x00047ae0: 88888888 88888888 88888888 88888888 88888888 --------------------
0x00047c70: 88888888 888800 -------
Tainted: False
Version: ImageMagick 6.2.4 02/10/07 Q16 http://www.imagemagick.org
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300.eps EPT 38x24 38x24+0+0 DirectClass 3kb
Image: 300.eps
Format: EPT (Encapsulated PostScript with TIFF preview)
Geometry: 38x24
Class: DirectClass
Type: Palette
Endianess: Undefined
Colorspace: RGB
Channel depth:
Red: 8-bits
Green: 8-bits
Blue: 8-bits
Channel statistics:
Red:
Min: 35 (0.137255)
Max: 255 (1)
Mean: 233.636 (0.916219)
Standard deviation: 64.4024 (0.252558)
Green:
Min: 31 (0.121569)
Max: 255 (1)
Mean: 233.275 (0.914805)
Standard deviation: 65.4922 (0.256832)
Blue:
Min: 32 (0.12549)
Max: 255 (1)
Mean: 233.348 (0.915089)
Standard deviation: 65.2696 (0.255959)
Colors: 12
Histogram:
60: ( 35, 31, 32) #231F20
19: ( 35, 32, 32) #232020
4: ( 35, 32, 33) #232021
1: ( 36, 32, 33) #242021
1: ( 49, 46, 46) #312E2E
1: ( 76, 73, 74) #4C494A
4: (145,143,143) #918F8F
1: (172,171,171) #ACABAB
1: (200,199,199) #C8C7C7
1: (227,227,227) grey89
1: (241,241,241) #F1F1F1
818: (255,255,255) white
Rendering-intent: Undefined
Resolution: 72x72
Units: Undefined
Filesize: 3kb
Interlace: None
Background Color: white
Border Color: #DFDFDF
Matte Color: grey74
Page geometry: 38x24+0+0
Dispose: Undefined
Iterations: 0
Compression: Undefined
Orientation: Undefined
Comment: Image generated by GPL Ghostscript (device=pnmraw)
Signature: c6e75cd066d8db8ee6b1500dae69ebb839fb0ef32ffd81a85fca34f598711c95
Tainted: False
Version: ImageMagick 6.2.4 02/10/07 Q16 http://www.imagemagick.org
