SVG Conformance
Antenna House Formatter V7.4 conforms to W3C Scalable Vector Graphics (SVG) 2 and supports to display SVG images with a newly developed engine. This makes it possible to output high quality SVG images as vectors in the PDF. See also Graphics to learn how to utilize SVG.
The below table shows the implemented SVG elements. They are implemented focusing on basic drawing elements.
- [yes] in the list means that the element or property is implemented.
- [partial] means that the element or property is partially implemented.
- [no] means not implemented.
| CAUTION: | This conformance is not for SVG Output. |
|---|
| Element | Attribute/ | Condition | Comments |
|---|---|---|---|
| 5.1 <svg> | yes | When SVG is referenced in upper XML such as FO or HTML, the following properties specified in upper XML is inherited.
| |
| x | yes | ||
| y | yes | ||
| width | yes | You can choose to treat it as a presentation attribute or as an attribute with width-height-as-presentation-attribute. | |
| height | yes | ||
| viewBox | yes | ||
| preserveAspectRatio | yes | ||
| transform | yes | ||
| aria attributes | no | ||
| conditional processing attributes | |||
| core attributes | |||
| document event attributes | no | ||
| global event attributes | no | ||
| document element event attributes | no | ||
| presentation attributes | |||
| 5.2 <g> | yes | ||
| aria attributes | no | ||
| conditional processing attributes | |||
| core attributes | |||
| global event attributes | no | ||
| document element event attributes | no | ||
| presentation attributes | |||
| 5.4 <defs> | yes | ||
| core attributes | |||
| global event attributes | no | ||
| document element event attributes | no | ||
| presentation attributes | |||
| 5.5 <symbol> | yes | ||
| x | yes | ||
| y | yes | ||
| width | yes | You can choose to treat it as a presentation attribute or as an attribute with width-height-as-presentation-attribute. | |
| height | yes | ||
| viewBox | yes | ||
| preserveAspectRatio | yes | ||
| refX | no | ||
| refY | no | ||
| aria attributes | no | ||
| core attributes | |||
| global event attributes | no | ||
| document element event attributes | no | ||
| presentation attributes | |||
| 5.6 <use> | yes | ||
| x | yes | ||
| y | yes | ||
| width | yes | You can choose to treat it as a presentation attribute or as an attribute with width-height-as-presentation-attribute. | |
| height | yes | ||
| href | yes | ||
| aria attributes | no | ||
| conditional processing attributes | |||
| core attributes | |||
| global event attributes | no | ||
| document element event attributes | no | ||
| presentation attributes | |||
| deprecated xlink attributes | |||
| 5.7.3 <switch> | yes | ||
| aria attributes | no | ||
| conditional processing attributes | |||
| core attributes | |||
| global event attributes | no | ||
| document element event attributes | no | ||
| presentation attributes | |||
| 5.8 <desc> | no | ||
| core attributes | |||
| global event attributes | no | ||
| document element event attributes | no | ||
| 5.8 <title> | no | ||
| core attributes | |||
| global event attributes | no | ||
| document element event attributes | no | ||
| 5.9 <metadata> | no | ||
| core attributes | |||
| global event attributes | no | ||
| document element event attributes | no | ||
| 6.2 <style> | yes | ||
| type | yes | Supports type="text/css" only. | |
| media | no | ||
| title | no | ||
| core attributes | |||
| global event attributes | no | ||
| document element event attributes | no | ||
| 9.2 <path> | yes | ||
| d | yes | ||
| pathLength | no | ||
| aria attributes | no | ||
| conditional processing attributes | |||
| core attributes | |||
| global event attributes | no | ||
| document element event attributes | no | ||
| presentation attributes | |||
| 10.2 <rect> | yes | ||
| pathLength | no | ||
| x | yes | ||
| y | yes | ||
| width | yes | You can choose to treat it as a presentation attribute or as an attribute with width-height-as-presentation-attribute. | |
| height | yes | ||
| rx | yes | ||
| ry | yes | ||
| aria attributes | no | ||
| conditional processing attributes | |||
| core attributes | |||
| global event attributes | no | ||
| document element event attributes | no | ||
| presentation attributes | |||
| 10.3 <circle> | yes | ||
| pathLength | no | ||
| cx | yes | ||
| cy | yes | ||
| r | yes | ||
| aria attributes | no | ||
| conditional processing attributes | |||
| core attributes | |||
| global event attributes | no | ||
| document element event attributes | no | ||
| presentation attributes | |||
| 10.4 <ellipse> | yes | ||
| pathLength | no | ||
| cx | yes | ||
| cy | yes | ||
| rx | yes | ||
| ry | yes | ||
| aria attributes | no | ||
| conditional processing attributes | |||
| core attributes | |||
| global event attributes | no | ||
| document element event attributes | no | ||
| presentation attributes | |||
| 10.5 <line> | yes | ||
| pathLength | no | ||
| x1 | yes | ||
| y1 | yes | ||
| x2 | yes | ||
| y2 | yes | ||
| aria attributes | no | ||
| conditional processing attributes | |||
| core attributes | |||
| global event attributes | no | ||
| document element event attributes | no | ||
| presentation attributes | |||
| 10.6 <polyline> | yes | ||
| pathLength | no | ||
| points | yes | ||
| aria attributes | no | ||
| conditional processing attributes | |||
| core attributes | |||
| global event attributes | no | ||
| document element event attributes | no | ||
| presentation attributes | |||
| 10.7 <polygon> | yes | ||
| pathLength | no | ||
| points | yes | ||
| aria attributes | no | ||
| conditional processing attributes | |||
| core attributes | |||
| global event attributes | no | ||
| document element event attributes | no | ||
| presentation attributes | |||
| 11.2 <text> | yes | ||
| x | yes | ||
| y | yes | ||
| dx | yes | ||
| dy | yes | ||
| rotate | yes | ||
| textLength | yes | ||
| lengthAdjust | yes | ||
| aria attributes | no | ||
| conditional processing attributes | |||
| core attributes | |||
| global event attributes | no | ||
| document element event attributes | no | ||
| presentation attributes | |||
| 11.2 <tspan> | yes | ||
| x | yes | ||
| y | yes | ||
| dx | yes | ||
| dy | yes | ||
| rotate | yes | ||
| textLength | yes | ||
| lengthAdjust | yes | ||
| aria attributes | no | ||
| conditional processing attributes | |||
| core attributes | |||
| global event attributes | no | ||
| document element event attributes | no | ||
| presentation attributes | |||
| deprecated <tref> | yes | Deprecated in SVG 2.0 but handled according to the SVG 1.1 specification. | |
| xlink:href | yes | ||
| aria attributes | no | ||
| conditional processing attributes | |||
| core attributes | |||
| global event attributes | no | ||
| document element event attributes | no | ||
| presentation attributes | |||
| 11.8.1 <textPath> | no | ||
| 12.3 <image> | yes | Processes the reference destination in static secure mode when image-element-eval-as-svg20 is true. So if the reference destination refers to another SVG, that SVG will not be evaluated. | |
| x | yes | ||
| y | yes | ||
| width | yes |
| |
| height | yes | ||
| preserveAspectRatio | yes | ||
| href | yes | ||
| crossorigin | no | ||
| aria attributes | no | ||
| conditional processing attributes | |||
| core attributes | |||
| global event attributes | no | ||
| document element event attributes | no | ||
| deprecated xlink attributes | |||
| presentation attributes | |||
| 12.5 <foreignObject> | no | ||
| 13.7.1 <marker> | yes | ||
| viewBox | yes | ||
| preserveAspectRatio | yes | ||
| refX | yes | ||
| refY | yes | ||
| markerUnits | yes | ||
| markerWidth | yes | ||
| markerHeight | yes | ||
| orient | yes | ||
| aria attributes | no | ||
| conditional processing attributes | |||
| core attributes | |||
| global event attributes | no | ||
| document element event attributes | no | ||
| deprecated xlink attributes | |||
| presentation attributes | |||
| 14.2.2 <linearGradient> | yes | ||
| x1 | yes | ||
| y1 | yes | ||
| x2 | yes | ||
| y2 | yes | ||
| gradientUnits | yes | ||
| gradientTransform | yes | ||
| spreadMethod | yes | ||
| href | yes | ||
| conditional processing attributes | |||
| core attributes | |||
| global event attributes | no | ||
| document element event attributes | no | ||
| deprecated xlink attributes | |||
| presentation attributes | |||
| 14.2.3 <radialGradient> | yes | When radial-gradient-eval-as-svg20 is false, truncates the focal circle inside the terminal circle as in the SVG 1.1 specification, ignoring fr. | |
| gradientTransform | yes | ||
| cx | yes | ||
| cy | yes | ||
| r | yes | ||
| fx | yes | ||
| fy | yes | ||
| fr | yes | ||
| gradientUnits | yes | ||
| gradientTransform | yes | ||
| spreadMethod | yes | ||
| href | yes | ||
| conditional processing attributes | |||
| core attributes | |||
| global event attributes | no | ||
| document element event attributes | no | ||
| deprecated xlink attributes | |||
| presentation attributes | |||
| 14.2.4 <stop> | yes | ||
| offset | yes | ||
| core attributes | |||
| global event attributes | no | ||
| document element event attributes | no | ||
| presentation attributes | |||
| 14.3 <pattern> | yes | ||
| viewBox | yes | ||
| preserveAspectRatio | yes | ||
| x | yes | ||
| y | yes | ||
| width | yes | ||
| height | yes | ||
| patternUnits | yes | ||
| patternContentUnits | yes | ||
| patternTransform | yes | ||
| href | yes | ||
| conditional processing attributes | |||
| core attributes | |||
| global event attributes | no | ||
| document element event attributes | no | ||
| deprecated xlink attributes | |||
| presentation attributes | |||
| 15.10 <script> | no | ||
| 16.2 <a> | yes | ||
| href | yes | For xlink:href, you can also specify a format such as #nameddest=Chapter6 in Making Link. Hot spots are made rectangular. It does not function in GUI. | |
| target | no | ||
| download | no | ||
| ping | no | ||
| rel | no | ||
| hreflang | no | ||
| type | no | ||
| referrerpolicy | no | ||
| aria attributes | no | ||
| conditional processing attributes | |||
| core attributes | |||
| global event attributes | no | ||
| document element event attributes | no | ||
| deprecated xlink attributes | |||
| presentation attributes | |||
| 16.3.3 <view> | no | ||
| 5.1 <clipPath> | yes | CSS Masking Module Level 1 | |
| clipPathUnits | yes | ||
| class | yes | ||
| style | yes | ||
| externalResourcesRequired | no | ||
| transform | yes | ||
| Core Attributes | |||
| Conditional Processing Attributes | |||
| Presentation Attributes | |||
| 6.1 <mask> | yes | CSS Masking Module Level 1 | |
| class | yes | ||
| style | yes | ||
| x | yes | ||
| y | yes | ||
| width | yes | ||
| height | yes | ||
| maskUnits | yes | ||
| maskContentUnits | yes | ||
| Core Attributes | |||
| Conditional Processing Attributes | |||
| Presentation Attributes | |||
| 7 <filter> | yes | Filter Effects Module Level 1 | |
| class | yes | ||
| style | yes | ||
| externalResourcesRequired | no | ||
| x | yes | ||
| y | yes | ||
| width | yes | ||
| height | yes | ||
| filterUnits | yes | ||
| primitivetUnits | yes | ||
| Core Attributes | |||
| Conditional Processing Attributes | |||
| Presentation Attributes | |||
| 9.5 <feBlend> | yes | Filter Effects Module Level 1 | |
| class | yes | ||
| style | yes | ||
| x | yes | ||
| y | yes | ||
| width | yes | ||
| height | yes | ||
| result | yes | ||
| in | yes | ||
| in2 | yes | ||
| Core Attributes | |||
| Presentation Attributes | |||
| 9.6 <feColorMatrix> | yes | Filter Effects Module Level 1 | |
| class | yes | ||
| style | yes | ||
| x | yes | ||
| y | yes | ||
| width | yes | ||
| height | yes | ||
| result | yes | ||
| in | yes | ||
| type | yes | ||
| value | yes | ||
| Core Attributes | |||
| Presentation Attributes | |||
| 9.7 <feComponentTransfer> | yes | Filter Effects Module Level 1 | |
| class | yes | ||
| style | yes | ||
| x | yes | ||
| y | yes | ||
| width | yes | ||
| height | yes | ||
| result | yes | ||
| in | yes | ||
| Core Attributes | |||
| Presentation Attributes | |||
|
9.7.1 <feFuncR> 9.7.2 <feFuncG> 9.7.3 <feFuncB> 9.7.4 <feFuncA> | yes | Filter Effects Module Level 1 | |
| type | yes | ||
| tableValues | yes | ||
| slope | yes | ||
| intercept | yes | ||
| amplitude | yes | ||
| exponent | yes | ||
| offset | yes | ||
| Core Attributes | |||
| 9.8 <feComposite> | yes | Filter Effects Module Level 1 | |
| class | yes | ||
| style | yes | ||
| x | yes | ||
| y | yes | ||
| width | yes | ||
| height | yes | ||
| result | yes | ||
| in | yes | ||
| in2 | yes | ||
| operator | yes | ||
| k1 | yes | ||
| k2 | yes | ||
| k3 | yes | ||
| k4 | yes | ||
| Core Attributes | |||
| Presentation Attributes | |||
| 9.9 <feConvolveMatrix> | yes | Filter Effects Module Level 1 | |
| class | yes | ||
| style | yes | ||
| x | yes | ||
| y | yes | ||
| width | yes | ||
| height | yes | ||
| result | yes | ||
| in | yes | ||
| order | yes | ||
| kernelMatrix | yes | ||
| divisor | yes | ||
| bias | yes | ||
| targetX | yes | ||
| targetY | yes | ||
| edgeMode | yes | ||
| kernelUnitLength | yes | ||
| preserveAlpha | yes | ||
| Core Attributes | |||
| Presentation Attributes | |||
| 9.10 <feDiffuseLighting> | yes | Filter Effects Module Level 1 | |
| class | yes | ||
| style | yes | ||
| x | yes | ||
| y | yes | ||
| width | yes | ||
| height | yes | ||
| result | yes | ||
| in | yes | ||
| surfaceScale | yes | ||
| diffuseConstant | yes | ||
| kernelUnitLength | yes | ||
| Core Attributes | |||
| Presentation Attributes | |||
| 9.11 <feDisplaceMap> | yes | Filter Effects Module Level 1 | |
| class | yes | ||
| style | yes | ||
| x | yes | ||
| y | yes | ||
| width | yes | ||
| height | yes | ||
| result | yes | ||
| in | yes | ||
| in2 | yes | ||
| scale | yes | ||
| xChannelSelector | yes | ||
| yChannelSelector | yes | ||
| Core Attributes | |||
| Presentation Attributes | |||
| 9.12 <feDropShadow> | yes | Filter Effects Module Level 1 | |
| class | yes | ||
| style | yes | ||
| x | yes | ||
| y | yes | ||
| width | yes | ||
| height | yes | ||
| result | yes | ||
| in | yes | ||
| stdDeviation | yes | ||
| dx | yes | ||
| dy | yes | ||
| Core Attributes | |||
| Presentation Attributes | |||
| 9.13 <feFlood> | yes | Filter Effects Module Level 1 | |
| class | yes | ||
| style | yes | ||
| x | yes | ||
| y | yes | ||
| width | yes | ||
| height | yes | ||
| result | yes | ||
| Core Attributes | |||
| Presentation Attributes | |||
| 9.14 <feGaussianBlur> | yes | Filter Effects Module Level 1 | |
| class | yes | ||
| style | yes | ||
| x | yes | ||
| y | yes | ||
| width | yes | ||
| height | yes | ||
| result | yes | ||
| in | yes | ||
| stdDeviation | yes | ||
| edgeMode | yes | ||
| Core Attributes | |||
| Presentation Attributes | |||
| 9.15 <feImage> | yes | Filter Effects Module Level 1 | |
| class | yes | ||
| style | yes | ||
| x | yes | ||
| y | yes | ||
| width | yes | ||
| height | yes | ||
| result | yes | ||
| externalResourceRequired | no | ||
| preserveAspectRatio | yes | ||
| xlink:href | yes | ||
| href | yes | ||
| crossorigin | no | ||
| Core Attributes | |||
| Presentation Attributes | |||
| 9.16 <feMerge> | yes | Filter Effects Module Level 1 | |
| class | yes | ||
| style | yes | ||
| x | yes | ||
| y | yes | ||
| width | yes | ||
| height | yes | ||
| result | yes | ||
| Core Attributes | |||
| Presentation Attributes | |||
| 9.16.1 <feMergeNode> | yes | Filter Effects Module Level 1 | |
| in | yes | ||
| Core Attributes | |||
| 9.17 <feMorphology> | yes | Filter Effects Module Level 1 | |
| class | yes | ||
| style | yes | ||
| x | yes | ||
| y | yes | ||
| width | yes | ||
| height | yes | ||
| result | yes | ||
| in | yes | ||
| operator | yes | ||
| radius | yes | ||
| Core Attributes | |||
| Presentation Attributes | |||
| 9.18 <feOffset> | yes | Filter Effects Module Level 1 | |
| class | yes | ||
| style | yes | ||
| x | yes | ||
| y | yes | ||
| width | yes | ||
| height | yes | ||
| result | yes | ||
| in | yes | ||
| dx | yes | ||
| dy | yes | ||
| Core Attributes | |||
| Presentation Attributes | |||
| 9.19 <feSpecularLighting> | yes | Filter Effects Module Level 1 | |
| class | yes | ||
| style | yes | ||
| x | yes | ||
| y | yes | ||
| width | yes | ||
| height | yes | ||
| result | yes | ||
| in | yes | ||
| surfaceScale | yes | ||
| specularConstant | yes | ||
| specularExponent | yes | ||
| kernelUnitsLength | yes | ||
| Core Attributes | |||
| Presentation Attributes | |||
| 9.20 <feTile> | yes | Filter Effects Module Level 1 | |
| class | yes | ||
| style | yes | ||
| x | yes | ||
| y | yes | ||
| width | yes | ||
| height | yes | ||
| result | yes | ||
| in | yes | ||
| Core Attributes | |||
| Presentation Attributes | |||
| 9.21 <feTurbulence> | no | Filter Effects Module Level 1 | |
| 2.13 <animate> | no | SVG Animations Level 2 | |
| 2.14 <set> | no | SVG Animations Level 2 | |
| 2.15 <discard> | no | SVG Animations Level 2 | |
| 2.16 <animateMotion> | no | SVG Animations Level 2 | |
| 2.18 <animateTransfer> | no | SVG Animations Level 2 | |
| Core Attributes | |||
| id | yes | ||
| tabindex | no | ||
| autofocus | no | ||
| xml:lang, lang | yes | ||
| xml:space | yes | ||
| class | yes | ||
| style | yes | ||
| Conditional Processing Attributes | |||
| requiredExtensions | no | ||
| systemLanguage | yes | ||
| deprecated xlink attributes | |||
| xlink:href | yes | ||
| xlink:target | no | ||
| Presentation Attributes | |||
| fill | yes | ||
| transform | no | ||
| alignment-baseline | no | ||
| baseline-shift | yes | ||
| clip-path | yes | ||
| clip-rule | yes | ||
| color | yes | ||
| color-interpolation | no | ||
| color-interpolation-filters | yes | ||
| cusor | no | ||
| direction | yes | ||
| display | yes | ||
| dominant-baseline | no | ||
| fill-opacity | yes | ||
| fill-rule | yes | ||
| filter | yes | ||
| flood-color | yes | ||
| flood-opacity | yes | ||
| font-family | yes | ||
| font-size | yes | ||
| font-size-adjust | no | ||
| font-stretch | yes | ||
| font-style | yes | ||
| font-variant | yes | ||
| font-weight | yes | ||
| glyph-orientation-horizontal | no | ||
| glyph-orientation-vertical | no | ||
| image-rendering | no | ||
| letter-spacing | yes | ||
| lighting-color | yes | ||
| marker-end | yes | ||
| marker-mid | yes | ||
| maeker-start | yes | ||
| mask | partial | Only <funciri> | none | inherit are allowed. | |
| mask-type | yes | ||
| opacity | yes | ||
| overflow | yes | ||
| paint-order | yes | ||
| pointer-events | no | ||
| shape-rendering | no | ||
| stop-color | yes | ||
| stop-opacity | yes | ||
| stroke-dasharray | yes | ||
| stroke-dashoffset | yes | ||
| stroke-linecap | yes | ||
| stroke-linejoin | partial | arcs is not supported. | |
| stroke-miterlimit | yes | ||
| stroke-opacity | yes | ||
| stroke-width | yes | ||
| text-anchor | yes | ||
| text-decoration | yes | ||
| text-overflow | no | ||
| text-rendering | no | ||
| transform-origin | yes | ||
| unicode-bidi | yes | ||
| vector-effect | no | ||
| visibility | yes | ||
| white-space | yes | ||
| word-spacing | yes | ||
| writing-mode | yes | ||
| 6.7 Required properties | Enumeration of what is not included in the presentation attributes | ||
| isolation | yes | Compositing and Blending Level 1 | |
| transform-box | yes | CSS Transforms Module Level 1 | |
| text-align | no | CSS Text Module Level 3 | |
| text-align-last | no | CSS Text Module Level 3 | |
| text-indent | no | CSS Text Module Level 3 | |
| vertical-align | no | CSS Inline Layout Module Level 3 | |
| text-orientation | yes | CSS Writing Modes Level 3 | |
| 11.10.1.4 kerning | no | ||
| 11.10.2.2 line-height | yes | ||
| line-break | yes | Allows the same values as axf:line-break. | |
| word-break | yes | Allows the same values as axf:word-break. | |
| hyphenate | yes | Allows the same values as hyphenate. | |
| word-wrap | yes | Allows the same values as axf:word-wrap. | |
| overflow-wrap | no | ||
| max-height | partial | Effective only with <svg>. | |
| max-width | partial | ||
| min-height | partial | ||
| min-width | partial | ||
| Other Properties | |||
| mix-blend-mode | partial | Compositing and Blending Level 1. When converted into a raster image, color mixing with the background of the svg image is not performed. Also, if the outermost <svg> has a background, the SVG and background will blend. | |
Elements and attributes not listed in the above table are not supported.
SVG in gzip file format is supported.
Restrictions
-
Only CSS can be described in <style>. Evaluates CSS2 selectors and a part of CSS3 selectors, but has the following restrictions:
The same applies to external CSS.
- Only the following @rules are evaluated: Others are ignored.
- @namespace
- @import
- @font-face
- Does not match the selector that includes pseudo elements.
- Supports the following pseudo classes. Does not match the selector that includes the other pseudo classes.
- :root
- :first-child
- :last-child
- :only-child
- :first-of-type
- :last-of-type
- :only-of-type
- :nth-child()
- :nth-last-child()
- :nth-of-type()
- :nth-last-of-type()
- :empty
- :not()
- :target
- With the [attr=val] attribute selector, only the conformity of the character string is evaluated. For example, the x="1.0" attribute doesn't match the [x="1"] selector.
The following selectors are supported.
- E[foo]
- E[foo="bar"]
- E[foo~="bar"]
- E[foo^="bar"]
- E[foo$="bar"]
- E[foo*="bar"]
- E[foo|="bar"]
- The following Functions are available: No other function is available.
- When there is a grammatical violation, no more issues are evaluated after that.
- In the case of inline svg, selectors are processed as if there are no parent/sibling nodes of the outermost svg. Also, the outermost svg is treated as not matching :root.
- Only the following @rules are evaluated: Others are ignored.
- To reference an external CSS, use <?xml-stylesheet?> and specify as follows:
<?xml version="1.0"?> <?xml-stylesheet type="text/css" href="foobar.css"?> <svg xmlns="http://www.w3.org/2000/svg"> ... - Supports stop-opacity only for the PDF output.
- Complicated (three or more colors, repeat, reflect) gradient strokes are invalid except for PDF/SVG output.
- Transparency is not supported in PDF1.3.
- When the filter/mask properties are present, the SVG image will be output as a raster image. At this time, conversion to match the color space of the output destination is not performed.
- The clipPath is not taken into account when calculating the bounding box.
- When rasterized, text with fonts that are not allowed to be embedded will not be rendered.