changedInput schema / properties / elements / description
Previous value: -"Replace mode: the full new element list. An array of element objects. This is the COMPLETE format, documented inline here: the tool definition is the full reference for it. Each element: { \"id\": a unique string, \"type\", \"x\", \"y\", \"width\", \"height\", and optional \"label\" }. type \"shape\" is a NODE (a labelled box) and also needs \"shape\", one of square, circle, diamond, cylinder, parallelogram, hexagon, document, page, mind-node, lane, entity, banner, callout, card, badge, step, pointer-note, diagram-key, stack, sequence, boundary, layer-stack, pyramid, cycle, hub, onion, chevrons, stat-row, process, site-header, mode-button, portal, tab-window, session-button, reveal, picker, reaction-pad, comment-pin, action-card, done-check, chair, fence, desk, sofa, room, meeting-table, plant, bookshelf, water-cooler, coffee-machine, rug, estimate, temperature, idea-box, qa-board, agenda, decision, roll-call, quiz, stadium, actor, final-state, cloud, triangle, trapezoid, star, speech-bubble, frame, browser, monitor, laptop, phone, tablet, foldable, smartwatch, progress-bar, progress-ring, timeline-rail, rating, pie-chart, bar-chart, line-chart, code-block, checklist, legend, sankey, focus-button, icon, sticker, plan-board, plan-card, plan-view, plan-sheet. The default box is \"square\" (there is NO \"rectangle\"); use \"diamond\" for a decision, \"cylinder\" for a datastore, \"stadium\" for start/end. type \"text\" is BARE text with no box; use it only for a title, caption, or legend, never for a node; it is centred in its box, so a left-aligned heading or caption sets \"textAlignX\": \"left\". type \"freehand\" is a HAND-DRAWN stroke: give \"points\" as canvas coordinates, [[x, y], ...] in drawing order (the box is taken from them), with \"closed\" true to close and fill the shape, and \"penColour\" (ink, grey, blue, red, orange, yellow, green, teal, violet, pink). A hand-drawn board starts from the \"whiteboard\" template, a tab in Draw mode: underline a heading, ring a word or draw a doodle with a few strokes, a point every 10 to 20 px along a curve; an arrow between boxes stays a pinned \"arrow\", which a \"sketch\" finish draws by hand and which stays attached. Any box may carry \"rotation\" in degrees, a small tilt (-4 to 4) reading as placed by hand. type \"arrow\" needs \"from\" and \"to\" endpoints, each either { \"kind\": \"pinned\", \"elementId\", \"anchor\" } (anchors: n, nne, ne, ene, e, ese, se, sse, s, ssw, sw, wsw, w, wnw, nw, nnw; preferred, so arrows track their shapes) or { \"kind\": \"free\", \"x\", \"y\" }; an arrow may carry a \"label\". The theme owns fill, stroke, and text colour on every element except a sticky. Any element may carry \"finish\" (\"flexible\", \"professional\" or \"sketch\") to be drawn differently from its tab. Style fields: \"textSize\" (sm, md, lg, scale), \"textAlignX\" (left, center, right), \"textAlignY\" (top, middle, bottom), \"iconPosition\" (left, right, above, below), \"arrowStyle\" (straight, angled, curved), \"arrowEnds\" (to, from, both, none), \"arrowheadShape\" (triangle, triangle-hollow, line, circle, circle-hollow, diamond, diamond-hollow, one, zero-or-one, many, zero-or-many, one-or-many), \"arrowheadStartShape\" (triangle, triangle-hollow, line, circle, circle-hollow, diamond, diamond-hollow, one, zero-or-one, many, zero-or-many, one-or-many), \"strokeStyle\" (solid, dashed, dotted, long-dash, dash-dot, dash-dot-dot), \"borderRadius\" (none, sm, md, lg, full), \"accentEdge\" (left, top, bottom), \"cardMedia\" (badge, tile, initial), \"chipLook\" (solid, ink, outline, tinted, quiet), \"attachAt\" (top-left, top, top-right, right, bottom-right, bottom, bottom-left, left), \"boundaryStyle\" (tab, inset, c4), \"pyramidVariant\" (pyramid, inverted, funnel), \"stackDirection\" (row, column, grid), \"stackAlign\" (start, center, end), \"mindLook\" (person), \"sequenceAnim\" (play), \"iconWeight\" (thin, regular, bold), \"font\" (inter, poppins, nunito, oswald, space-grotesk, lora, abril-fatface, roboto-slab, roboto-mono, caveat, permanent-marker); \"textBold\", \"textItalic\" (true/false); \"colorPreset\" (a shape’s look from the theme, its border’s width and style included, so it outranks a \"strokeStyle\" given with it; ghost and outline are dashed, dotted and dash-dot as named: theme, soft, tinted, solid, bold, ghost, paper, muted, slate, inked, hairline, outline, dotted, dash-dot, frame, info, success, warning, danger, highlight); \"iconId\" (an id from search_icons) with \"iconPosition\"; \"note\" (detail shown on the element); on text, wordmark type: \"letterSpacing\" (em between letters, -0.2 to 1), \"fontWeight\" (400, 500, 700), \"textCase\" (upper, lower), \"textArc\" (bends one line along a circle, -360 to 360 degrees, positive bowing up: a badge’s top line 180, its bottom -180); on an arrow \"label\", \"strokeStyle\", \"arrowEnds\", \"arrowheadShape\" (an ER line’s ends: one, zero-or-one, many, zero-or-many, one-or-many), \"arrowheadStartShape\" (the start’s, when it differs: a one at one table, a many at the other). A Mermaid erDiagram draws these ends itself. A field a type does not have, or a value off its list, is refused naming what it takes. Facilitation kinds and what they hold: \"session-button\" a \"session\" ({\"tool\": \"timer\" with \"minutes\", \"stopwatch\", \"vote\" with \"dots\", or \"poll\" with \"question\" and \"options\"}), drawn as what pressing it does unless it has a label; \"agenda\" its \"agendaItems\" ([{\"label\", \"minutes\"}]); \"checklist\" its \"checklistItems\" ([{\"text\", \"done\"}]); a stat row its \"stats\" ([{\"value\", \"caption\"}]); a callout its \"pageTitle\" over its \"label\" (the body); a banner its \"pageTitle\" and \"pageSubtitle\"; \"sticker\" a \"stickerId\" (an emoji- id from search_icons). The entries of a \"qa-board\", \"idea-box\" and \"temperature\" are the people’s, never an edit’s: starter questions or ideas go on stickies beside them. Content-carrying kinds: type \"sticky\": a note whose \"label\" is its text; the theme never recolours it, so its own \"fillColor\" + \"textColor\" are kept (palette pairs, fill/text: classic #fde68a/#451a03, lemon #fef08a/#422006, peach #fed7aa/#431407, rose #fecdd3/#4c0519, lilac #e9d5ff/#3b0764, sky #bae6fd/#082f49, mint #bbf7d0/#052e16, teal #99f6e4/#042f2e, slate #e2e8f0/#0f172a, paper #ffffff/#0f172a, charcoal #334155/#f1f5f9, ink #0f172a/#e2e8f0); unset it is the classic amber note. A sticky with \"esKind\" (domain-event, command, actor, policy, read-model, external-system, aggregate, hotspot) is an event-storming note of that kind (its paper, size and lane on a storm board): add one to a board with the edit `add sticky label=\"Courier\" esKind=actor`. type \"table\": \"cells\" is rows of strings (ragged rows are padded), \"headerRow\" / \"headerColumn\" style the first row / column, \"zebra\" tints alternate rows. shape \"code-block\": \"code\" (up to 4000 chars), \"codeLanguage\" (plain, ts, js, python, json, bash, sql, html, css, yaml), \"codeTheme\" (midnight, graphite, ocean, forest, plum, contrast, paper, parchment; default midnight, dark), \"codeWrap\"; the block draws itself and shows no label. shape \"entity\": \"label\" is the title, \"entityFields\" is [{ \"name\", \"type\"? }] rows (up to 40; keys go in the type, e.g. \"uuid PK\"); the box grows to fit its rows. shape \"lane\": a swimlane whose \"label\" is the title in its left strip; elements fully inside its box belong to it, lanes are placed one under another, and they paint behind everything. shape \"bar-chart\" / \"pie-chart\": \"pieSlices\" is [{ \"label\", \"value\" }]; categories show in the legend. shape \"line-chart\": \"lineCategories\" is the x labels, \"lineSeries\" is [{ \"name\", \"values\" }] with one value per category. \"chartVariant\" picks the chart type: on \"bar-chart\" \"horizontal\" draws a Bar chart (absent: upright columns); on \"line-chart\" \"area\" fills each series down to zero and \"scatter\" draws points only, at x = each category read as a number; on \"pie-chart\" \"doughnut\" opens the middle. \"chartValues\": true prints each mark's number on the chart (a pie's as percentages when its values add up to 100; a column chart also names each column under it, so \"chartLegend\": false can drop the key). \"chartAxis\": true draws the value axis, round tick values and gridlines (not on a pie). A \"lineSeries\" entry with \"axis\": \"right\" is drawn against a scale of its own, labelled on the right, so a series in the thousands and one in the tens both read. A chart draws no title (a caption is a separate \"text\" element) and draws sample data when its data is empty. shape \"sankey\": a Sankey diagram, bands as wide as the amount they carry, laid out in columns by itself. \"sankeyFlows\" is [{ \"from\", \"to\", \"value\" }] with node NAMES (the nodes are the names; up to 200 flows, names up to 60 chars, values above zero; a flow back to an earlier node is hidden, as is one into itself). Options: \"sankeyLinkColor\" (gradient, source, target, neutral; default gradient), \"sankeyAlign\" (justify: end nodes in the last column, the default; left: each at its own step), \"sankeyValueLabel\" (value, percent, none), \"sankeyUnit\" (e.g. \"£\", \"kWh\"; up to 8 chars), \"sankeyNodes\" [{ \"name\", \"color\", \"leftover\": false }] to colour a node or switch off its own leftover, \"sankeyLeftover\" (show, the default: a middle node that sends on less than it receives draws the difference to a \"Leftover\" end node; hide: it does not), \"sankeyLeftoverName\" (that node's name; do not write leftover flows yourself). Make it wide (about 2:1); it draws no title. shape \"card\": a node with a title, meta line and body; \"pageTitle\" is the title, \"pageSubtitle\" the meta (a product or runtime), \"label\" the body, \"cardMedia\" + \"iconId\" the glyph (a badge disc, a tile or an initial), \"cardHeader\" true for a coloured header band, \"tags\" up to 6 short facts. Use cards for service and component nodes. \"callout\" is accepted and stored as a card. \"accentEdge\" on a square, stadium or card draws a coloured strip on that side. shape \"badge\": a small label pill (up to 24 chars); shape \"step\": a numbered disc (\"label\" the number, up to 3 chars). Both take \"chipLook\"; with \"attachedTo\" (a node id) and \"attachAt\" they sit on that point of the node and move, copy and delete with it; no x / y needed. shape \"boundary\": a titled container (\"label\" the title, \"pageSubtitle\" a meta line such as a CIDR, \"iconId\" in its tab); elements whose centre is inside it belong to it; nest them for edge, region, VPC and subnet, \"boundaryStyle\" inset for a nested one, c4 for a C4 diagram. shape \"layer-stack\" / \"pyramid\" / \"cycle\": \"conceptRows\" is [{ \"label\", \"note\"? }]: a stack 2 to 8 (note = a side note), a pyramid 2 to 6 (first row the apex; \"pyramidVariant\" funnel makes it a funnel and its note the row's value), a cycle 3 to 8 clockwise from the top (its \"label\" is the centre); \"hub\" 3 to 8 satellites round its \"label\" (\"hubSpokes\" false hides the lines), \"onion\" 2 to 6 rings from the core out, \"chevrons\" 2 to 8 stages left to right. They draw their own rows in the colour ramp; do not draw them from separate shapes. shape \"pointer-note\": a note (\"label\") with a leader to a tip; \"pointerTip\" { x, y } is relative to its top-left, or \"attachedTo\" + \"attachAt\" pins the tip to that point of a node. shape \"diagram-key\": a legend of the tab's arrow line styles and tag colours; its rows fill in by themselves, \"keyMeanings\" maps a row id (\"line:dashed\", \"tag:<tag>\") to what it means. shape \"stack\": a container that lines up the elements whose centre is inside it; \"stackDirection\", \"stackColumns\" (2 to 6, grid), \"stackGap\" and \"stackPadding\" (0 to 64), \"stackAlign\"; place children anywhere inside and the editor lays them out. An org chart is quickest as a graph with style \"tree\" and a \"role\" on each node (see the graph tool). shape \"sequence\": a UML sequence diagram in one element; \"sequenceParticipants\" is [{ \"id\", \"label\", \"actor\"? }] (2 to 12, left to right), \"sequenceMessages\" [{ \"from\", \"to\", \"label\", \"kind\": call | async | reply }] (up to 60, top to bottom, from === to a self-call), \"sequenceNumbered\" true numbers them. It lays itself out; prefer it over loose shapes and arrows for a sequence diagram you will edit."New value: +"Replace mode: the full new element list. An array of element objects. This is the COMPLETE format, documented inline here: the tool definition is the full reference for it. Each element: { \"id\": a unique string, \"type\", \"x\", \"y\", \"width\", \"height\", and optional \"label\" }. type \"shape\" is a NODE (a labelled box) and also needs \"shape\", one of square, circle, diamond, cylinder, parallelogram, hexagon, document, page, mind-node, lane, entity, banner, callout, card, badge, step, pointer-note, diagram-key, stack, sequence, boundary, layer-stack, pyramid, cycle, hub, onion, chevrons, stat-row, process, site-header, mode-button, portal, tab-window, session-button, reveal, picker, reaction-pad, comment-pin, action-card, done-check, chair, fence, desk, sofa, room, meeting-table, plant, bookshelf, water-cooler, coffee-machine, rug, estimate, temperature, idea-box, qa-board, agenda, decision, roll-call, quiz, stadium, actor, final-state, cloud, triangle, trapezoid, star, speech-bubble, frame, browser, monitor, laptop, phone, tablet, foldable, smartwatch, progress-bar, progress-ring, timeline-rail, rating, pie-chart, bar-chart, line-chart, code-block, checklist, legend, sankey, focus-button, icon, sticker, plan-board, plan-card, plan-view, plan-sheet. The default box is \"square\" (there is NO \"rectangle\"); use \"diamond\" for a decision, \"cylinder\" for a datastore, \"stadium\" for start/end. type \"text\" is BARE text with no box; use it only for a title, caption, or legend, never for a node; it is centred in its box, so a left-aligned heading or caption sets \"textAlignX\": \"left\". type \"freehand\" is a HAND-DRAWN stroke: give \"points\" as canvas coordinates, [[x, y], ...] in drawing order (the box is taken from them), with \"closed\" true to close and fill the shape, and \"penColour\" (ink, grey, blue, red, orange, yellow, green, teal, violet, pink). A hand-drawn board starts from the \"whiteboard\" template, a tab in Draw mode: underline a heading, ring a word or draw a doodle with a few strokes, a point every 10 to 20 px along a curve; an arrow between boxes stays a pinned \"arrow\", which a \"sketch\" finish draws by hand and which stays attached. Any box may carry \"rotation\" in degrees, a small tilt (-4 to 4) reading as placed by hand. type \"arrow\" needs \"from\" and \"to\" endpoints, each either { \"kind\": \"pinned\", \"elementId\", \"anchor\" } (anchors: n, nne, ne, ene, e, ese, se, sse, s, ssw, sw, wsw, w, wnw, nw, nnw; preferred, so arrows track their shapes) or { \"kind\": \"free\", \"x\", \"y\" }; an arrow may carry a \"label\". The theme owns fill, stroke, and text colour on every element except a sticky. Any element may carry \"finish\" (\"flexible\", \"professional\" or \"sketch\") to be drawn differently from its tab. Style fields: \"textSize\" (sm, md, lg, scale), \"textAlignX\" (left, center, right), \"textAlignY\" (top, middle, bottom), \"iconPosition\" (left, right, above, below), \"arrowStyle\" (straight, angled, curved), \"arrowEnds\" (to, from, both, none), \"arrowheadShape\" (triangle, triangle-hollow, line, circle, circle-hollow, diamond, diamond-hollow, one, zero-or-one, many, zero-or-many, one-or-many), \"arrowheadStartShape\" (triangle, triangle-hollow, line, circle, circle-hollow, diamond, diamond-hollow, one, zero-or-one, many, zero-or-many, one-or-many), \"strokeStyle\" (solid, dashed, dotted, long-dash, dash-dot, dash-dot-dot), \"borderRadius\" (none, sm, md, lg, full), \"accentEdge\" (left, top, bottom), \"cardMedia\" (badge, tile, initial), \"chipLook\" (solid, ink, outline, tinted, quiet), \"attachAt\" (top-left, top, top-right, right, bottom-right, bottom, bottom-left, left), \"boundaryStyle\" (tab, inset, c4), \"pyramidVariant\" (pyramid, inverted, funnel), \"stackDirection\" (row, column, grid), \"stackAlign\" (start, center, end), \"mindLook\" (person), \"sequenceAnim\" (play), \"iconWeight\" (thin, regular, bold), \"font\" (inter, poppins, nunito, oswald, space-grotesk, lora, abril-fatface, roboto-slab, roboto-mono, caveat, permanent-marker); \"textBold\", \"textItalic\" (true/false); \"colorPreset\" (a shape’s look from the theme, its border’s width and style included, so it outranks a \"strokeStyle\" given with it; ghost and outline are dashed, dotted and dash-dot as named: theme, soft, tinted, solid, bold, ghost, paper, muted, slate, inked, hairline, outline, dotted, dash-dot, frame, info, success, warning, danger, highlight); \"iconId\" (an id from search_icons) with \"iconPosition\"; \"note\" (detail shown on the element); on text, wordmark type: \"letterSpacing\" (em between letters, -0.2 to 1), \"fontWeight\" (400, 500, 700), \"textCase\" (upper, lower), \"textArc\" (bends one line along a circle, -360 to 360 degrees, positive bowing up: a badge’s top line 180, its bottom -180); on an arrow \"label\", \"strokeStyle\", \"arrowEnds\", \"arrowheadShape\" (an ER line’s ends: one, zero-or-one, many, zero-or-many, one-or-many), \"arrowheadStartShape\" (the start’s, when it differs: a one at one table, a many at the other). A Mermaid erDiagram draws these ends itself. A field a type does not have, or a value off its list, is refused naming what it takes. Facilitation kinds and what they hold: \"session-button\" a \"session\" ({\"tool\": \"timer\" with \"minutes\", \"stopwatch\", \"vote\" with \"dots\", or \"poll\" with \"question\" and \"options\"}), drawn as what pressing it does unless it has a label; \"agenda\" its \"agendaItems\" ([{\"label\", \"minutes\"}]); \"checklist\" its \"checklistItems\" ([{\"text\", \"done\"}]); a stat row its \"stats\" ([{\"value\", \"caption\"}]); a callout its \"pageTitle\" over its \"label\" (the body); a banner its \"pageTitle\" and \"pageSubtitle\"; \"sticker\" a \"stickerId\" (an emoji- id from search_icons). The entries of a \"qa-board\", \"idea-box\" and \"temperature\" are the people’s, never an edit’s: starter questions or ideas go on stickies beside them. Content-carrying kinds: type \"sticky\": a note whose \"label\" is its text; the theme never recolours it, so its own \"fillColor\" + \"textColor\" are kept (palette pairs, fill/text: classic #fde68a/#451a03, lemon #fef08a/#422006, peach #fed7aa/#431407, rose #fecdd3/#4c0519, lilac #e9d5ff/#3b0764, sky #bae6fd/#082f49, mint #bbf7d0/#052e16, teal #99f6e4/#042f2e, slate #e2e8f0/#0f172a, paper #ffffff/#0f172a, charcoal #334155/#f1f5f9, ink #0f172a/#e2e8f0); unset it is the classic amber note. A sticky with \"esKind\" (domain-event, command, actor, policy, read-model, external-system, aggregate, hotspot) is an event-storming note of that kind (its paper, size and lane on a storm board): add one to a board with the edit `add sticky label=\"Courier\" esKind=actor`. type \"image\": a picture from the user's gallery: \"imageId\" is an id from list_images (one not in the gallery is refused); without it the element is a placeholder the user fills in the editor. \"objectFit\" contain (default, the whole picture) or cover (fills the box, cropping); \"alt\" describes it. A box in the picture's own proportions (its width and height from list_images, scaled) shows it uncropped. type \"table\": \"cells\" is rows of strings (ragged rows are padded), \"headerRow\" / \"headerColumn\" style the first row / column, \"zebra\" tints alternate rows. shape \"code-block\": \"code\" (up to 4000 chars), \"codeLanguage\" (plain, ts, js, python, json, bash, sql, html, css, yaml), \"codeTheme\" (midnight, graphite, ocean, forest, plum, contrast, paper, parchment; default midnight, dark), \"codeWrap\"; the block draws itself and shows no label. shape \"entity\": \"label\" is the title, \"entityFields\" is [{ \"name\", \"type\"? }] rows (up to 40; keys go in the type, e.g. \"uuid PK\"); the box grows to fit its rows. shape \"lane\": a swimlane whose \"label\" is the title in its left strip; elements fully inside its box belong to it, lanes are placed one under another, and they paint behind everything. shape \"bar-chart\" / \"pie-chart\": \"pieSlices\" is [{ \"label\", \"value\" }]; categories show in the legend. shape \"line-chart\": \"lineCategories\" is the x labels, \"lineSeries\" is [{ \"name\", \"values\" }] with one value per category. \"chartVariant\" picks the chart type: on \"bar-chart\" \"horizontal\" draws a Bar chart (absent: upright columns); on \"line-chart\" \"area\" fills each series down to zero and \"scatter\" draws points only, at x = each category read as a number; on \"pie-chart\" \"doughnut\" opens the middle. \"chartValues\": true prints each mark's number on the chart (a pie's as percentages when its values add up to 100; a column chart also names each column under it, so \"chartLegend\": false can drop the key). \"chartAxis\": true draws the value axis, round tick values and gridlines (not on a pie). A \"lineSeries\" entry with \"axis\": \"right\" is drawn against a scale of its own, labelled on the right, so a series in the thousands and one in the tens both read. A chart draws no title (a caption is a separate \"text\" element) and draws sample data when its data is empty. shape \"sankey\": a Sankey diagram, bands as wide as the amount they carry, laid out in columns by itself. \"sankeyFlows\" is [{ \"from\", \"to\", \"value\" }] with node NAMES (the nodes are the names; up to 200 flows, names up to 60 chars, values above zero; a flow back to an earlier node is hidden, as is one into itself). Options: \"sankeyLinkColor\" (gradient, source, target, neutral; default gradient), \"sankeyAlign\" (justify: end nodes in the last column, the default; left: each at its own step), \"sankeyValueLabel\" (value, percent, none), \"sankeyUnit\" (e.g. \"£\", \"kWh\"; up to 8 chars), \"sankeyNodes\" [{ \"name\", \"color\", \"leftover\": false }] to colour a node or switch off its own leftover, \"sankeyLeftover\" (show, the default: a middle node that sends on less than it receives draws the difference to a \"Leftover\" end node; hide: it does not), \"sankeyLeftoverName\" (that node's name; do not write leftover flows yourself). Make it wide (about 2:1); it draws no title. shape \"card\": a node with a title, meta line and body; \"pageTitle\" is the title, \"pageSubtitle\" the meta (a product or runtime), \"label\" the body, \"cardMedia\" + \"iconId\" the glyph (a badge disc, a tile or an initial), \"cardHeader\" true for a coloured header band, \"tags\" up to 6 short facts. Use cards for service and component nodes. \"callout\" is accepted and stored as a card. \"accentEdge\" on a square, stadium or card draws a coloured strip on that side. shape \"badge\": a small label pill (up to 24 chars); shape \"step\": a numbered disc (\"label\" the number, up to 3 chars). Both take \"chipLook\"; with \"attachedTo\" (a node id) and \"attachAt\" they sit on that point of the node and move, copy and delete with it; no x / y needed. shape \"boundary\": a titled container (\"label\" the title, \"pageSubtitle\" a meta line such as a CIDR, \"iconId\" in its tab); elements whose centre is inside it belong to it; nest them for edge, region, VPC and subnet, \"boundaryStyle\" inset for a nested one, c4 for a C4 diagram. shape \"layer-stack\" / \"pyramid\" / \"cycle\": \"conceptRows\" is [{ \"label\", \"note\"? }]: a stack 2 to 8 (note = a side note), a pyramid 2 to 6 (first row the apex; \"pyramidVariant\" funnel makes it a funnel and its note the row's value), a cycle 3 to 8 clockwise from the top (its \"label\" is the centre); \"hub\" 3 to 8 satellites round its \"label\" (\"hubSpokes\" false hides the lines), \"onion\" 2 to 6 rings from the core out, \"chevrons\" 2 to 8 stages left to right. They draw their own rows in the colour ramp; do not draw them from separate shapes. shape \"pointer-note\": a note (\"label\") with a leader to a tip; \"pointerTip\" { x, y } is relative to its top-left, or \"attachedTo\" + \"attachAt\" pins the tip to that point of a node. shape \"diagram-key\": a legend of the tab's arrow line styles and tag colours; its rows fill in by themselves, \"keyMeanings\" maps a row id (\"line:dashed\", \"tag:<tag>\") to what it means. shape \"stack\": a container that lines up the elements whose centre is inside it; \"stackDirection\", \"stackColumns\" (2 to 6, grid), \"stackGap\" and \"stackPadding\" (0 to 64), \"stackAlign\"; place children anywhere inside and the editor lays them out. An org chart is quickest as a graph with style \"tree\" and a \"role\" on each node (see the graph tool). shape \"sequence\": a UML sequence diagram in one element; \"sequenceParticipants\" is [{ \"id\", \"label\", \"actor\"? }] (2 to 12, left to right), \"sequenceMessages\" [{ \"from\", \"to\", \"label\", \"kind\": call | async | reply }] (up to 60, top to bottom, from === to a self-call), \"sequenceNumbered\" true numbers them. It lays itself out; prefer it over loose shapes and arrows for a sequence diagram you will edit."
