Design & Publishing . / . WEB . / . Pixelsmith . / .Vector vs Pixel in the Browser-Safe Colors?
Followup to: Vector vs Pixel image programs
Vector to GIF Challenge Results, continued from Part 1
| Ken reports his experience... . . . . . . . . . First try. "Test Doc_FH8.gif" (above) gave me fairly accurate color, but every color component R, B or G value that was originally over 153 was clipped to 153. This was of course wrong, but not in a manner that would indicate a general failure of FreeHand to preserve the web palette colors. Some investigation was in order. ![]() These as you can see are accurate. Click and save these GIFs and see if they match your browser-safe palette. If they don't let us know the conditions in effect. |
"I opened the supplied file "Test Doc FH7.eps" with Freehand 8 and
checked the colors. Colors were set properly, according to the values listed below
each lettershape. __ To ensure accurate color exports, I made the following changes to the FreeHand 8 configuration: In the Output Options dialog box, I disabled "Convert RGB to process." The settings in this dialog box will affect all of FreeHand's output - either printed or exported - and this setting in particular would have invited disaster. __ For all examples, I exported from FreeHand 8 as: GIF, Interlaced, Antialiased (2 on a scale of 0 to 4), Web-Safe Palette, No Dither Results: Since FreeHand 8 was brand new to my system, I had not taken the time to set it up for production, and so I looked through the Preferences dialog box for clues. Under the Color tab, I found that the Color Management settings had defaulted to "Kodak Color Tables." Since the influence of color management was consistent with the way that the colors had been clipped, I disabled it. __ I made one more GIF file, "Test Doc_FH8_NCM.gif" and opened it up with Photoshop. That took care of the problem, now I had perfect web-safe color output from FreeHand. __ I then re-saved that image from Photoshop 4 as "Test Doc_FH8_NCM_PS4.gif" and reopened it. Colors were unchanged. continues... |
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