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#1 | ||
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正式会员
等级: 四袋长老
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如下 <ColorBarDataSet> <ColorBar> <cbName>T35LS540</cbName> <cbType>1</cbType> <cbComments /> <cbStandardWidth>5</cbStandardWidth> <cbHeight>5</cbHeight> </ColorBar> <PatchData> <pchCbName>T35LS540</pchCbName> <pchLocation>0</pchLocation> <pchType>0</pchType> <pchWidth>5</pchWidth> <pchEnabled>true</pchEnabled> <pchInkWell1>5</pchInkWell1> <pchInkWell2>-1</pchInkWell2> <pchInkWell3>-1</pchInkWell3> <pchTint1>100</pchTint1> <pchTint2>-1</pchTint2> <pchTint3>-1</pchTint3> </PatchData> <PatchData> <pchCbName>T35LS540</pchCbName> <pchLocation>1</pchLocation> <pchType>0</pchType> <pchWidth>5</pchWidth> <pchEnabled>true</pchEnabled> <pchInkWell1>1</pchInkWell1> <pchInkWell2>-1</pchInkWell2> <pchInkWell3>-1</pchInkWell3> <pchTint1>100</pchTint1> <pchTint2>-1</pchTint2> <pchTint3>-1</pchTint3> </PatchData> <PatchData> <pchCbName>T35LS540</pchCbName> <pchLocation>2</pchLocation> <pchType>0</pchType> <pchWidth>5</pchWidth> <pchEnabled>true</pchEnabled> <pchInkWell1>2</pchInkWell1> <pchInkWell2>-1</pchInkWell2> <pchInkWell3>-1</pchInkWell3> <pchTint1>100</pchTint1> <pchTint2>-1</pchTint2> <pchTint3>-1</pchTint3> </PatchData> 我来解释一下, 小森应该是komori的东西, 这个文件的结构类似与XML, 大概是给komori印刷机的自己的颜色管理系统引入数据用的, <ColorBarDataSet> 这个是讲整套数据开始的标志符号 <ColorBar>这个是讲这个是colorbar, 就是色块 cb代表colorbar的缩写 <cbName>T35LS540</cbName> 这些色块的名字, LS540是komori产的一个著名的印刷机 <cbType>1</cbType>这个讲color bar的类型是什么, 1可能代表什么类型的 <cbComments /> 有什么要注意的地方 下面两句代表标准色块的宽度和长度, 分别是5, 估计是毫米, 这个是标准印刷色块的高和宽 <cbStandardWidth>5</cbStandardWidth> <cbHeight>5</cbHeight> patch这个词就是色块的意思, 下面从patch=0开始, 就是一号色块排下去, 对每个色块的位置的定义, tint是深浅, tint=100肯定是实色, 里面我略微看了一下, 包含了25%, 75%等, 综合以上的推论, 这个是给自动色度仪或者密度计用的色带控制, 扫描以后回送到油墨控制台, 根据扫描的密度来控制各个墨池的开放程度来达到密度要求, 这个你可以参照komori的说明书, 如果你们厂用的不是自动控制, 那么任何一个标准的色带其实都可以, 排好cmykrgb, slur trap, gray balance其实就可以了 |
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#3 | ||
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正式会员
等级: 四袋长老
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引用cip4上的一段原话 Q10: Will PPF (CIP3) continue on as a separate specification? A10: PPF functionality is a subset of the JDF standard. But currently, PPF also exists as a separate standard to support legacy implementations. JDF builds on and extends beyond CIP3’s Print Production Format (PPF). In JDF 1.3 we will be integrating PPF support directly into JDF. 典型的JDF文件语句, 举个例子好了 <ResourcePool> > < ColorantControl Class = "Parameter" ID = "r000004" ProcessColorModel = "DeviceCMYK" Status = "Available" > <!--ColorantControl after prepress has correctly set ActualColorName based on pdl content--> <!--Note that all Strings in ColorantParams etc. use Color/@Name, NOT Color/@ActualColorName--> < ColorantParams > < SeparationSpec Name = "Spot1" /> < SeparationSpec Name = "BlackText" /> </ ColorantParams > < ColorPoolRef rRef = "r000005" /> <!--ColorantAlias that maps the additional representations (noir, schwarz) to the predefined separation Black--> < ColorantAlias Class = "Parameter" RawNames = "6E6F6972 73636877E4727A" ReplacementColorantName = "Black" > < SeparationSpec Name = "noir" /> < SeparationSpec Name = "schwarz" /> </ ColorantAlias > </ ColorantControl > < ColorPool Class = "Parameter" ID = "r000005" Status = "Available" > <!-- ColorPool is same as previous example --> </ ColorPool > <!-- ... --> </ResourcePool> <ResourceLinkPool> <ColorantControlLink Usage="Input" rRef="r000004"/> </ResourceLinkPool> 不知你是否感觉和楼主的很相似? |
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