Annotation of Amaya/amaya/SVG.S, revision 1.22
1.1 vatton 1:
2: { Thot structure schema for Scalable Vector Graphics }
3:
4: STRUCTURE SVG;
5:
6: DEFPRES SVGP;
7:
8: ATTR
9:
10: { global attributes for all SVG elements }
11: id = text;
12: class = text;
13: PseudoClass = Text;
14: style_ = text;
15: xml_space = xml_space_default, xml_space_preserve;
1.3 cvs 16: { xml_base = Text; }
17:
1.1 vatton 18: { global attributes for internal processing }
1.2 cvs 19: Unknown_attribute = text;
1.1 vatton 20: Ghost_restruct = text;
21: Highlight = Yes_; { to show the SVG element corresponding to the
22: current selection in the source view }
23: Namespace = text; { for children of element foreignObject }
24: IntEmptyShape = yes_, no_;
25:
26: STRUCT
27:
1.21 quint 28: { Document Structure }
1.8 cvs 29:
1.1 vatton 30: SVG
1.7 cvs 31: (ATTR requiredFeatures = text;
32: requiredExtensions = text;
33: systemLanguage = text;
34: externalResourcesRequired = false, true;
35: fill = text;
36: stroke = text;
37: stroke_width = text;
38: font_family = text;
1.5 cvs 39: font_size = text;
40: font_style = normal_, italic, oblique_, inherit;
41: font_variant = normal_, small_caps, inherit;
42: font_weight = normal_, bold_, bolder, lighter, w100, w200, w300,
43: w400, w500, w600, w700, w800, w900, inherit;
1.16 quint 44: direction_ = ltr_, rtl_, inherit;
1.21 quint 45: text_anchor = start, middle, end__, inherit;
1.6 cvs 46: text_decoration = text;
1.14 quint 47: unicode_bidi = normal_, embed_, bidi_override, inherit;
1.5 cvs 48: viewBox = text;
1.19 quint 49: version = text;
1.1 vatton 50: x = text;
51: y = text;
1.5 cvs 52: width_ = text;
1.1 vatton 53: height_ = text;
1.11 cvs 54: RealLang = Yes_;
1.1 vatton 55: Charset = text)
1.14 quint 56: = LIST OF (GraphicsElement) + (XMLcomment, XMLPI, CDATA,
57: Unknown_namespace);
1.1 vatton 58:
59: g
1.7 cvs 60: (ATTR requiredFeatures; requiredExtensions; systemLanguage;
61: externalResourcesRequired;
62: fill; stroke; stroke_width;
1.5 cvs 63: font_family; font_size; font_style; font_variant; font_weight;
1.16 quint 64: direction_; text_anchor; text_decoration; unicode_bidi;
1.1 vatton 65: transform = text)
66: = LIST OF (GraphicsElement);
67:
68: defs
1.7 cvs 69: (ATTR requiredFeatures; requiredExtensions; systemLanguage;
70: externalResourcesRequired;
71: fill; stroke; stroke_width;
1.5 cvs 72: font_family; font_size; font_style; font_variant; font_weight;
1.16 quint 73: direction_; text_anchor; text_decoration; unicode_bidi;
1.1 vatton 74: transform;
75: { graphicsElementEvents })
76: = LIST OF (GraphicsElement);
77:
1.21 quint 78: desc = TEXT;
79:
80: title = TEXT;
81:
1.14 quint 82: symbol_ { not in SVG Tiny }
83: (ATTR externalResourcesRequired;
84: fill; stroke; stroke_width;
85: font_family; font_size; font_style; font_variant; font_weight;
1.16 quint 86: direction_; text_anchor; text_decoration; unicode_bidi;
1.14 quint 87: viewBox;
88: preserveAspectRatio = text;
89: { graphicsElementEvents })
90: = LIST OF (GraphicsElement);
91:
1.8 cvs 92: use_ { not in SVG Tiny }
93: (ATTR xlink_href = text;
94: requiredFeatures; requiredExtensions; systemLanguage;
95: externalResourcesRequired;
96: fill; stroke; stroke_width;
97: font_family; font_size; font_style; font_variant; font_weight;
1.16 quint 98: direction_; text_anchor; text_decoration; unicode_bidi;
1.8 cvs 99: transform;
100: { graphicsElementEvents }
101: x;
102: y;
103: width_;
104: height_)
105: = AGGREGATE
106: desc; title; metadata;
1.21 quint 107: LIST OF (Anim);
1.8 cvs 108: END;
109:
110: { Images }
111:
112: image
113: (ATTR xlink_href;
114: requiredFeatures; requiredExtensions; systemLanguage;
1.7 cvs 115: externalResourcesRequired;
1.8 cvs 116: transform;
117: x;
118: y;
119: width_;
120: height_)
1.1 vatton 121: = AGGREGATE
1.8 cvs 122: desc; ? title; ? metadata;
1.21 quint 123: LIST OF (Anim);
1.8 cvs 124: PICTURE;
125: SVG_Image = SVG;
1.1 vatton 126: END;
127:
1.8 cvs 128: { Conditional Processing }
129:
130: switch
131: (ATTR requiredFeatures; requiredExtensions; systemLanguage;
132: externalResourcesRequired;
133: { PresentationAttributes-All }
134: fill; stroke; stroke_width;
135: font_family; font_size; font_style; font_variant; font_weight;
1.16 quint 136: direction_; text_anchor; text_decoration; unicode_bidi;
1.8 cvs 137: transform;
138: { graphicsElementEvents })
139: = LIST OF (CASE OF
140: GraphicsElement; foreignObject;
141: END);
142:
143: { Styling }
144:
145: style__ { not in SVG Tiny }
146: (ATTR type = text;
147: media = text;
148: title_ = text)
149: = TEXT;
150:
1.21 quint 151: { Paths }
152:
153: path
154: (ATTR requiredFeatures; requiredExtensions; systemLanguage;
155: externalResourcesRequired;
156: fill; stroke; stroke_width;
157: transform;
158: d = text;
159: pathLength = text)
160: = AGGREGATE
161: desc; title; metadata;
162: LIST OF (Anim);
163: GRAPHICS;
164: END;
165:
166: { Basic Shapes }
1.8 cvs 167:
1.1 vatton 168: rect
1.7 cvs 169: (ATTR requiredFeatures; requiredExtensions; systemLanguage;
170: externalResourcesRequired;
171: fill; stroke; stroke_width;
172: transform;
1.1 vatton 173: x;
174: y;
175: width_;
176: height_;
177: rx = text;
1.7 cvs 178: ry = text)
1.1 vatton 179: = AGGREGATE
180: desc; title; metadata;
1.21 quint 181: LIST OF (Anim);
1.1 vatton 182: GRAPHICS;
183: END;
184:
185: circle
1.7 cvs 186: (ATTR requiredFeatures; requiredExtensions; systemLanguage;
187: externalResourcesRequired;
188: fill; stroke; stroke_width;
189: transform;
1.1 vatton 190: cx = text;
191: cy = text;
1.7 cvs 192: r = text)
1.1 vatton 193: = AGGREGATE
194: desc; title; metadata;
1.21 quint 195: LIST OF (Anim);
1.1 vatton 196: GRAPHICS;
197: END;
198:
1.21 quint 199: ellipse
1.7 cvs 200: (ATTR requiredFeatures; requiredExtensions; systemLanguage;
201: externalResourcesRequired;
202: fill; stroke; stroke_width;
203: transform;
1.21 quint 204: cx;
205: cy;
206: rx;
207: ry)
1.1 vatton 208: = AGGREGATE
209: desc; title; metadata;
1.21 quint 210: LIST OF (Anim);
1.1 vatton 211: GRAPHICS;
212: END;
213:
1.21 quint 214: line_
1.7 cvs 215: (ATTR requiredFeatures; requiredExtensions; systemLanguage;
216: externalResourcesRequired;
217: fill; stroke; stroke_width;
218: transform;
1.21 quint 219: x1 = text;
220: y1 = text;
221: x2 = text;
222: y2 = text)
1.1 vatton 223: = AGGREGATE
224: desc; title; metadata;
1.21 quint 225: LIST OF (Anim);
1.1 vatton 226: GRAPHICS;
227: END;
228:
229: polyline
1.7 cvs 230: (ATTR requiredFeatures; requiredExtensions; systemLanguage;
231: externalResourcesRequired;
232: fill; stroke; stroke_width;
1.1 vatton 233: transform;
1.7 cvs 234: points = text)
1.1 vatton 235: = AGGREGATE
236: desc; title; metadata;
1.21 quint 237: LIST OF (Anim);
1.1 vatton 238: GRAPHICS;
239: END;
240:
241: polygon
1.7 cvs 242: (ATTR requiredFeatures; requiredExtensions; systemLanguage;
243: externalResourcesRequired;
244: fill; stroke; stroke_width;
1.1 vatton 245: transform;
1.7 cvs 246: points)
1.1 vatton 247: = AGGREGATE
248: desc; title; metadata;
1.21 quint 249: LIST OF (Anim);
1.8 cvs 250: GRAPHICS;
251: END;
252:
253: { Text }
254:
1.1 vatton 255: text_
1.7 cvs 256: (ATTR requiredFeatures; requiredExtensions; systemLanguage;
257: externalResourcesRequired;
258: fill; stroke; stroke_width;
259: font_family; font_size; font_style; font_variant; font_weight;
1.16 quint 260: direction_; text_anchor; text_decoration; unicode_bidi;
1.5 cvs 261: transform;
1.20 vatton 262: writing_mode = lr_tb, rl_tb, tb_rl, lr, rl, tb, inherit;
1.1 vatton 263: x;
1.7 cvs 264: y;
265: dx = text;
266: dy = text)
1.1 vatton 267: = LIST OF (TextComponent);
268:
1.8 cvs 269: tspan { not in SVG Tiny }
1.7 cvs 270: (ATTR requiredFeatures; requiredExtensions; systemLanguage;
271: externalResourcesRequired;
272: fill; stroke; stroke_width;
273: font_family; font_size; font_style; font_variant; font_weight;
1.16 quint 274: direction_; text_anchor; text_decoration; unicode_bidi;
1.20 vatton 275: writing_mode;
1.5 cvs 276: x;
1.1 vatton 277: y;
1.7 cvs 278: dx;
279: dy)
1.8 cvs 280: = LIST OF (SpanElement = CASE OF
281: TEXT;
1.21 quint 282: desc; title; metadata;
283: tspan;
284: a;
285: animate; set; animateColor;
1.8 cvs 286: END);
287:
1.1 vatton 288: { tref }
289: { textPath }
290: { altGlyph }
1.21 quint 291: { altGlyphDef }
292: { altGlyphItem }
293: { glyphRef }
294:
295: { Marker Symbols }
296:
297: { marker }
298:
299: { Color }
300:
301: { color-profile }
302:
303: { Gradients and Patterns }
304:
305: { linearGradient }
306: { radialGradient }
307: { stop }
308: { pattern }
309:
310: { Clipping, Masking and Compositing }
311:
312: clipPath
313: (ATTR requiredFeatures; requiredExtensions; systemLanguage;
314: externalResourcesRequired;
315: fill; stroke; stroke_width;
316: font_family; font_size; font_style; font_variant; font_weight;
317: direction_; text_anchor; text_decoration; unicode_bidi;
318: transform;
319: clipPathUnits = userSpaceOnUse, objectBoundingBox;)
320: = AGGREGATE
321: desc; title; metadata;
322: LIST OF
323: (CASE OF
324: path; text_; rect; circle; ellipse; line_; polyline; polygon;
325: use_; animate; set; animateMotion; animateColor;
326: animateTransform;
327: END);
328: END;
329:
330: { mask }
1.8 cvs 331:
1.21 quint 332: { Filter Effects }
1.8 cvs 333:
334: { filter }
1.21 quint 335: { feDistantLight }
336: { fePointLight }
337: { feSpotLight }
1.8 cvs 338: { feBlend }
339: { feColorMatrix }
340: { feComponentTransfer }
1.21 quint 341: { feFuncR }
342: { feFuncG }
343: { feFuncB }
344: { feFuncA }
1.8 cvs 345: { feComposite }
346: { feConvolveMatrix }
347: { feDiffuseLighting }
348: { feDisplacementMap }
1.21 quint 349: { feFlood }
1.8 cvs 350: { feGaussianBlur }
351: { feImage }
352: { feMerge }
1.21 quint 353: { feMergeNode }
1.8 cvs 354: { feMorphology }
355: { feOffset }
356: { feSpecularLighting }
357: { feTile }
358: { feTurbulence }
359:
1.14 quint 360: { Interactivity }
361:
362: { cursor }
363:
364: { Linking }
365:
366: a
367: (ATTR xlink_href;
368: requiredFeatures; requiredExtensions; systemLanguage;
369: externalResourcesRequired;
370: fill; stroke; stroke_width;
371: font_family; font_size; font_style; font_variant; font_weight;
1.16 quint 372: direction_; text_anchor; text_decoration; unicode_bidi;
1.14 quint 373: transform;
374: { graphicsElementEvents }
375: target_ = text)
376: = LIST OF (CASE OF
377: GraphicsElement; TextComponent;
378: END);
1.21 quint 379: { view }
1.14 quint 380:
1.8 cvs 381: { Scripting }
382:
1.12 vatton 383: script_ { not in SVG Tiny }
1.8 cvs 384: (ATTR externalResourcesRequired;
385: type)
386: = TEXT;
387:
388: { Animation }
389:
1.21 quint 390: animate
391: (ATTR requiredFeatures; requiredExtensions; systemLanguage; {testAttrs}
392: externalResourcesRequired;
393: onbegin = text; {animationEvents}
394: onend = text;
395: onrepeat = text;
396: {animElementAttrs - see XLink.S}
397: xlink_href;
1.22 ! quint 398: attributeName_ = text; {animAttributeAttrs}
1.21 quint 399: attributeType = text;
400: begin_ = text; {animTimingAttrs}
401: dur = text;
402: end_ = text;
1.22 ! quint 403: min_ = text;
! 404: max_ = text;
1.21 quint 405: restart = always, never, whenNotActive;
406: repeatCount = text;
407: repeatDur = text;
1.22 ! quint 408: fill_ = remove_, freeze;
1.21 quint 409: calcMode = discrete, linear, paced, spline; {animValueAttrs}
410: values = text;
411: keyTimes = text;
412: keySplines = text;
413: from = text;
1.22 ! quint 414: to_ = text;
1.21 quint 415: by = text;
416: additive = replace, sum; {animAdditionAttrs}
417: accumulate = none_, sum;)
418: = AGGREGATE
419: desc; title; metadata;
420: END;
421:
1.22 ! quint 422: set_
1.21 quint 423: (ATTR requiredFeatures; requiredExtensions; systemLanguage; {testAttrs}
424: externalResourcesRequired;
425: onbegin; onend; onrepeat; {animationEvents}
426: xlink_href; {animElementAttrs - see XLink.S}
1.22 ! quint 427: attributeName_; attributeType; {animAttributeAttrs}
! 428: begin_; dur; end_; min_; max_; restart; repeatCount; repeatDur; fill_;
1.21 quint 429: {animTimingAttrs}
1.22 ! quint 430: to_;)
1.21 quint 431: = AGGREGATE
432: desc; title; metadata;
433: END;
1.8 cvs 434:
1.21 quint 435: animateMotion
436: (ATTR requiredFeatures; requiredExtensions; systemLanguage; {testAttrs}
437: externalResourcesRequired;
438: onbegin; onend; onrepeat; {animationEvents}
439: xlink_href; {animElementAttrs - see XLink.S}
1.22 ! quint 440: attributeName_; attributeType; {animAttributeAttrs}
! 441: begin_; dur; end_; min_; max_; restart; repeatCount; repeatDur; fill_;
1.21 quint 442: {animTimingAttrs}
1.22 ! quint 443: calcMode; values; keyTimes; keySplines; from; to_; by;
1.21 quint 444: additive; accumulate; {animAdditionAttrs}
445: path_ = text;
446: keyPoints = text;
447: rotate = text;
448: origin = text;)
449: = AGGREGATE
450: desc; title; metadata; ? mpath;
451: END;
452:
453: mpath
454: (ATTR
455: xlink_href; {xlinkRefAttrs - see XLink.S}
456: externalResourcesRequired;)
457: = AGGREGATE
458: desc; title; metadata;
459: END;
460:
461: animateColor
462: (ATTR requiredFeatures; requiredExtensions; systemLanguage; {testAttrs}
463: externalResourcesRequired;
464: onbegin; onend; onrepeat; {animationEvents}
465: xlink_href; {animElementAttrs - see XLink.S}
1.22 ! quint 466: attributeName_; attributeType; {animAttributeAttrs}
! 467: begin_; dur; end_; min_; max_; restart; repeatCount; repeatDur; fill_;
1.21 quint 468: {animTimingAttrs}
1.22 ! quint 469: calcMode; values; keyTimes; keySplines; from; to_; by;
1.21 quint 470: {animValueAttrs}
471: additive; accumulate;) {animAdditionAttrs}
472: = AGGREGATE
473: desc; title; metadata;
474: END;
475:
476: animateTransform
477: (ATTR requiredFeatures; requiredExtensions; systemLanguage; {testAttrs}
478: externalResourcesRequired;
479: onbegin; onend; onrepeat; {animationEvents}
480: xlink_href; {animElementAttrs - see XLink.S}
1.22 ! quint 481: attributeName_; attributeType; {animAttributeAttrs}
! 482: begin_; dur; end_; min_; max_; restart; repeatCount; repeatDur; fill_;
1.21 quint 483: {animTimingAttrs}
1.22 ! quint 484: calcMode; values; keyTimes; keySplines; from; to_; by;
1.21 quint 485: {animValueAttrs}
486: additive; accumulate; {animAdditionAttrs}
487: type_ = translate, scale, rotate_, skewX, skewY;)
488: = AGGREGATE
489: desc; title; metadata;
490: END;
491:
492: Anim = CASE OF animate; set; animateMotion; animateColor; animateTransform;
493: END;
1.8 cvs 494: { Fonts }
495:
1.1 vatton 496: { font }
497: { glyph }
498: { missing-glyph }
499: { hkern }
500: { vkern }
1.21 quint 501: { font-face }
502: { font-face-src }
503: { font-face-uri }
504: { font-face-format }
505: { font-face-name }
506: { definition-src }
507: { cursor }
508:
509: { Metadata }
510:
511: metadata = TEXT;
1.1 vatton 512:
1.8 cvs 513: { Extensibility }
514:
515: foreignObject { not in SVG Tiny }
516: (ATTR requiredFeatures; requiredExtensions; systemLanguage;
517: externalResourcesRequired;
1.7 cvs 518: fill; stroke; stroke_width;
1.5 cvs 519: font_family; font_size; font_style; font_variant; font_weight;
1.16 quint 520: direction_; text_anchor; text_decoration; unicode_bidi;
1.1 vatton 521: transform;
522: x;
1.8 cvs 523: y;
1.1 vatton 524: width_;
525: height_)
1.8 cvs 526: = BEGIN CASE OF
527: HTML; MathML;
1.1 vatton 528: END;
1.8 cvs 529: END;
530:
531: { The following elements are not defined in the SVG DTD }
1.1 vatton 532:
533: GraphicsElement
534: = CASE OF
1.18 quint 535: desc; title; metadata; defs;
1.1 vatton 536: path; text_; rect; circle; ellipse; line_; polyline; polygon;
1.3 cvs 537: use_; image; SVG; g; switch; a;
1.18 quint 538: script_; style__; symbol_; clipPath;
1.21 quint 539: animate; set; animateMotion; animateColor; animateTransform;
1.3 cvs 540: XLink;
1.1 vatton 541: END;
542:
543: TextComponent
544: = CASE OF
545: tspan; { must be the first option, to allow the Return key
546: to create tspan elements }
547: TEXT;
1.21 quint 548: desc; title; metadata;
549: a;
550: animate; set; animateMotion; animateColor; animateTransform;
1.1 vatton 551: END;
552:
1.10 cvs 553: DOCTYPE = LIST OF (DOCTYPE_line = TEXT);
1.9 cvs 554:
1.1 vatton 555: XMLcomment = LIST OF (XMLcomment_line = TEXT);
556:
557: XMLPI = LIST OF (XMLPI_line = TEXT);
558:
1.13 cvs 559: CDATA = LIST OF (CDATA_line = TEXT);
560:
1.2 cvs 561: Unknown_namespace = TEXT;
1.6 cvs 562:
1.1 vatton 563: EXCEPT
564:
565: SVG: IsDraw, MoveResize, NoMove;
566: g: NoMove, NoResize, HighlightChildren, NoShowBox,
567: NoCreate;
568: defs: NoMove, NoResize, NoShowBox, NoCreate;
569: rect: MoveResize, HighlightChildren, NoShowBox, NoCreate;
570: circle: MoveResize, HighlightChildren, NoShowBox, NoCreate;
571: ellipse: MoveResize, HighlightChildren, NoShowBox, NoCreate;
572: line_: MoveResize, HighlightChildren, NoShowBox, NoCreate;
573: polyline: MoveResize, HighlightChildren, NoShowBox, NoCreate;
574: polygon: MoveResize, HighlightChildren, NoShowBox, NoCreate;
575: path: MoveResize, HighlightChildren, NoShowBox, NoCreate;
576: text_: MoveResize, NoResize, NoShowBox, ReturnCreateWithin,
577: NoCreate;
578: tspan: NoShowBox;
579: use_: NoMove, NoResize, HighlightChildren, NoShowBox,
580: NoCreate;
581: image: MoveResize, HighlightChildren, NoShowBox;
582: symbol_: NoMove, NoResize, HighlightChildren,NoShowBox,
583: NoCreate;
584: a: NoMove, NoResize, HighlightChildren, NoShowBox,
585: NoCreate;
1.12 vatton 586: script_: NoMove, NoResize, NoShowBox, NoCreate;
1.1 vatton 587: style__: NoMove, NoResize, NoShowBox, NoCreate;
1.17 vatton 588: switch: NoMove, NoResize, NoShowBox, NoCreate, HighlightChildren;
1.1 vatton 589: foreignObject: MoveResize, HighlightChildren, NoCreate;
1.4 cvs 590: SVG_Image: Hidden, SelectParent;
1.1 vatton 591: GRAPHICS: SelectParent;
592: PICTURE: NoMove, NoResize, SelectParent;
593: TEXT: NoMove, NoResize;
1.2 cvs 594: Unknown_namespace: NoCreate;
1.21 quint 595: DOCTYPE: NoCut;
596: DOCTYPE_line: Hidden, NoCut;
1.18 quint 597: XMLcomment_line: Hidden;
598: XMLPI_line: Hidden;
599: CDATA_line: Hidden;
1.1 vatton 600:
601: id: CssId;
602: class: CssClass;
603: PseudoClass: Invisible, CssPseudoClass;
1.2 cvs 604: Unknown_attribute: Invisible;
1.1 vatton 605: Highlight: Invisible;
606: Ghost_restruct: Invisible;
607: Namespace: Invisible;
608: IntEmptyShape: Invisible;
1.11 cvs 609: RealLang: Invisible;
610: Charset: Invisible;
1.1 vatton 611:
612: END
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