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svg - IDML 多边形到 SVG

转载 作者:行者123 更新时间:2023-12-04 21:22:17 30 4
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我有这个 Polygon在 idml 文件中

<Polygon Self="ue7" ContentType="Unassigned" StoryTitle="$ID/" ParentInterfaceChangeCount="" TargetInterfaceChangeCount="" LastUpdatedInterfaceChangeCount="" OverriddenPageItemProps="" HorizontalLayoutConstraints="FlexibleDimension FixedDimension FlexibleDimension" VerticalLayoutConstraints="FlexibleDimension FixedDimension FlexibleDimension" GradientFillStart="0 0" GradientFillLength="0" GradientFillAngle="0" GradientStrokeStart="0 0" GradientStrokeLength="0" GradientStrokeAngle="0" ItemLayer="uc5" Locked="false" LocalDisplaySetting="Default" GradientFillHiliteLength="0" GradientFillHiliteAngle="0" GradientStrokeHiliteLength="0" GradientStrokeHiliteAngle="0" AppliedObjectStyle="ObjectStyle/$ID/[Normal Graphics Frame]" Visible="true" Name="$ID/" ItemTransform="1 0 0 1 41.5 -14.555409553836853">
<Properties>
<PathGeometry>
<GeometryPathType PathOpen="true">
<PathPointArray>
<PathPointType Anchor="105 -258.94488188905" LeftDirection="105 -258.94488188905" RightDirection="105 -171" />
<PathPointType Anchor="105 -168" LeftDirection="105 -257.05511811095" RightDirection="105 -78.94488188905001" />
<PathPointType Anchor="201 -72" LeftDirection="120 -72" RightDirection="282 -72" />
<PathPointType Anchor="338 -209" LeftDirection="338 -167" RightDirection="338 -251" />
<PathPointType Anchor="105 -258.94488188905" LeftDirection="105 -258.94488188905" RightDirection="105 -258.94488188905" />
</PathPointArray>
</GeometryPathType>
</PathGeometry>
</Properties>
<TextWrapPreference Inverse="false" ApplyToMasterPageOnly="false" TextWrapSide="BothSides" TextWrapMode="None">
<Properties>
<TextWrapOffset Top="0" Left="0" Bottom="0" Right="0" />
</Properties>
</TextWrapPreference>
<InCopyExportOption IncludeGraphicProxies="true" IncludeAllResources="false" />
<FrameFittingOption AutoFit="false" LeftCrop="0" TopCrop="0" RightCrop="0" BottomCrop="0" FittingOnEmptyFrame="None" FittingAlignment="CenterAnchor" />
<ObjectExportOption EpubType="$ID/" SizeType="DefaultSize" CustomSize="$ID/" PreserveAppearanceFromLayout="PreserveAppearanceDefault" AltTextSourceType="SourceXMLStructure" ActualTextSourceType="SourceXMLStructure" CustomAltText="$ID/" CustomActualText="$ID/" ApplyTagType="TagFromStructure" ImageConversionType="JPEG" ImageExportResolution="Ppi300" GIFOptionsPalette="AdaptivePalette" GIFOptionsInterlaced="true" JPEGOptionsQuality="High" JPEGOptionsFormat="BaselineEncoding" ImageAlignment="AlignLeft" ImageSpaceBefore="0" ImageSpaceAfter="0" UseImagePageBreak="false" ImagePageBreak="PageBreakBefore" CustomImageAlignment="false" SpaceUnit="CssPixel" CustomLayout="false" CustomLayoutType="AlignmentAndSpacing">
<Properties>
<AltMetadataProperty NamespacePrefix="$ID/" PropertyPath="$ID/" />
<ActualMetadataProperty NamespacePrefix="$ID/" PropertyPath="$ID/" />
</Properties>
</ObjectExportOption>
</Polygon>
现在我想将这些点转换为 svg 路径
我使用了来自 svg 的曲线点,但似乎不太好。这是我的结果
 <!DOCTYPE html>
<html>
<body>

<svg height="10000" width="10000">



<g transform="translate(300 400)">
<path d="M105 -258.94488188905
C105 -258.94488188905,105 -258.94488188905, 105 -171


C105 -168, 105 -257.05511811095, 105 -78.94488188905001

C201 -72, 120 -72, 282 -72

C338 -209, 338 -167, 338 -251

C105 -258.94488188905, 105 -258.94488188905, 105 -258.94488188905




" stroke="black" fill="transparent"/>
</g>

</svg>

</body>
</html>
来自 indesign 的原始路径如下所示:
enter image description here
有人知道从 PathPointArray 解析这些点的正确方法吗?

最佳答案

看起来 InDesign 使用的模型更接近于您在应用程序中操作路径的方式——即一系列带 handle 的点——并且不同于 SVG 模型——即一系列路径段。

但是可以通过以不同方式对齐它们来转换它们:

InDesign                                    SVG

LeftDirection="105 -258.94488188905" -- ignored as before the first point
Anchor="105 -258.94488188905" M 105 -258.94488188905
RightDirection="105 -171" C 105 -171

LeftDirection="105 -257.05511811095" 105 -257.05511811095
Anchor="105 -168" 105 -168
RightDirection="105 -78.94488188905001" C 105 -78.94488188905001

LeftDirection="120 -72" 120 -72
Anchor="201 -72" 201 -72
RightDirection="282 -72" C 282 -72

LeftDirection="338 -167" 338 -167
Anchor="338 -209" 338 -209
RightDirection="338 -251" C 338 -251

LeftDirection="105 -258.94488188905" 105 -258.94488188905
Anchor="105 -258.94488188905" 105 -258.94488188905
RightDirection="105 -258.94488188905" -- ignored as beyond the last point

如您所见, LeftDirection坐标出现在 Anchor 之前坐标。曲线段从 RightDirection 跨越和 LeftDirectionAnchor坐标。

<svg viewBox="100 -260 300 200">
<path fill="none" stroke="black" d="M 105 -258.94488188905
C 105 -171 105 -257.05511811095 105 -168 C 105 -78.94488188905001 120 -72 201 -72 C 282 -72 338 -167 338 -209 C 338 -251 105 -258.94488188905 105 -258.94488188905"
</svg>

关于svg - IDML 多边形到 SVG,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/55579550/

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