diff --git a/packages/preview/cetz-venn/0.2.0/LICENSE b/packages/preview/cetz-venn/0.2.0/LICENSE new file mode 100644 index 0000000000..a7e77cb28d --- /dev/null +++ b/packages/preview/cetz-venn/0.2.0/LICENSE @@ -0,0 +1,176 @@ + Apache License + Version 2.0, January 2004 + http://www.apache.org/licenses/ + +TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION + +1. Definitions. + + "License" shall mean the terms and conditions for use, reproduction, + and distribution as defined by Sections 1 through 9 of this document. + + "Licensor" shall mean the copyright owner or entity authorized by + the copyright owner that is granting the License. + + "Legal Entity" shall mean the union of the acting entity and all + other entities that control, are controlled by, or are under common + control with that entity. For the purposes of this definition, + "control" means (i) the power, direct or indirect, to cause the + direction or management of such entity, whether by contract or + otherwise, or (ii) ownership of fifty percent (50%) or more of the + outstanding shares, or (iii) beneficial ownership of such entity. + + "You" (or "Your") shall mean an individual or Legal Entity + exercising permissions granted by this License. + + "Source" form shall mean the preferred form for making modifications, + including but not limited to software source code, documentation + source, and configuration files. + + "Object" form shall mean any form resulting from mechanical + transformation or translation of a Source form, including but + not limited to compiled object code, generated documentation, + and conversions to other media types. + + "Work" shall mean the work of authorship, whether in Source or + Object form, made available under the License, as indicated by a + copyright notice that is included in or attached to the work + (an example is provided in the Appendix below). + + "Derivative Works" shall mean any work, whether in Source or Object + form, that is based on (or derived from) the Work and for which the + editorial revisions, annotations, elaborations, or other modifications + represent, as a whole, an original work of authorship. For the purposes + of this License, Derivative Works shall not include works that remain + separable from, or merely link (or bind by name) to the interfaces of, + the Work and Derivative Works thereof. + + "Contribution" shall mean any work of authorship, including + the original version of the Work and any modifications or additions + to that Work or Derivative Works thereof, that is intentionally + submitted to Licensor for inclusion in the Work by the copyright owner + or by an individual or Legal Entity authorized to submit on behalf of + the copyright owner. For the purposes of this definition, "submitted" + means any form of electronic, verbal, or written communication sent + to the Licensor or its representatives, including but not limited to + communication on electronic mailing lists, source code control systems, + and issue tracking systems that are managed by, or on behalf of, the + Licensor for the purpose of discussing and improving the Work, but + excluding communication that is conspicuously marked or otherwise + designated in writing by the copyright owner as "Not a Contribution." + + "Contributor" shall mean Licensor and any individual or Legal Entity + on behalf of whom a Contribution has been received by Licensor and + subsequently incorporated within the Work. + +2. Grant of Copyright License. Subject to the terms and conditions of + this License, each Contributor hereby grants to You a perpetual, + worldwide, non-exclusive, no-charge, royalty-free, irrevocable + copyright license to reproduce, prepare Derivative Works of, + publicly display, publicly perform, sublicense, and distribute the + Work and such Derivative Works in Source or Object form. + +3. Grant of Patent License. Subject to the terms and conditions of + this License, each Contributor hereby grants to You a perpetual, + worldwide, non-exclusive, no-charge, royalty-free, irrevocable + (except as stated in this section) patent license to make, have made, + use, offer to sell, sell, import, and otherwise transfer the Work, + where such license applies only to those patent claims licensable + by such Contributor that are necessarily infringed by their + Contribution(s) alone or by combination of their Contribution(s) + with the Work to which such Contribution(s) was submitted. If You + institute patent litigation against any entity (including a + cross-claim or counterclaim in a lawsuit) alleging that the Work + or a Contribution incorporated within the Work constitutes direct + or contributory patent infringement, then any patent licenses + granted to You under this License for that Work shall terminate + as of the date such litigation is filed. + +4. Redistribution. You may reproduce and distribute copies of the + Work or Derivative Works thereof in any medium, with or without + modifications, and in Source or Object form, provided that You + meet the following conditions: + + (a) You must give any other recipients of the Work or + Derivative Works a copy of this License; and + + (b) You must cause any modified files to carry prominent notices + stating that You changed the files; and + + (c) You must retain, in the Source form of any Derivative Works + that You distribute, all copyright, patent, trademark, and + attribution notices from the Source form of the Work, + excluding those notices that do not pertain to any part of + the Derivative Works; and + + (d) If the Work includes a "NOTICE" text file as part of its + distribution, then any Derivative Works that You distribute must + include a readable copy of the attribution notices contained + within such NOTICE file, excluding those notices that do not + pertain to any part of the Derivative Works, in at least one + of the following places: within a NOTICE text file distributed + as part of the Derivative Works; within the Source form or + documentation, if provided along with the Derivative Works; or, + within a display generated by the Derivative Works, if and + wherever such third-party notices normally appear. The contents + of the NOTICE file are for informational purposes only and + do not modify the License. You may add Your own attribution + notices within Derivative Works that You distribute, alongside + or as an addendum to the NOTICE text from the Work, provided + that such additional attribution notices cannot be construed + as modifying the License. + + You may add Your own copyright statement to Your modifications and + may provide additional or different license terms and conditions + for use, reproduction, or distribution of Your modifications, or + for any such Derivative Works as a whole, provided Your use, + reproduction, and distribution of the Work otherwise complies with + the conditions stated in this License. + +5. Submission of Contributions. Unless You explicitly state otherwise, + any Contribution intentionally submitted for inclusion in the Work + by You to the Licensor shall be under the terms and conditions of + this License, without any additional terms or conditions. + Notwithstanding the above, nothing herein shall supersede or modify + the terms of any separate license agreement you may have executed + with Licensor regarding such Contributions. + +6. Trademarks. This License does not grant permission to use the trade + names, trademarks, service marks, or product names of the Licensor, + except as required for reasonable and customary use in describing the + origin of the Work and reproducing the content of the NOTICE file. + +7. Disclaimer of Warranty. Unless required by applicable law or + agreed to in writing, Licensor provides the Work (and each + Contributor provides its Contributions) on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or + implied, including, without limitation, any warranties or conditions + of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A + PARTICULAR PURPOSE. You are solely responsible for determining the + appropriateness of using or redistributing the Work and assume any + risks associated with Your exercise of permissions under this License. + +8. Limitation of Liability. In no event and under no legal theory, + whether in tort (including negligence), contract, or otherwise, + unless required by applicable law (such as deliberate and grossly + negligent acts) or agreed to in writing, shall any Contributor be + liable to You for damages, including any direct, indirect, special, + incidental, or consequential damages of any character arising as a + result of this License or out of the use or inability to use the + Work (including but not limited to damages for loss of goodwill, + work stoppage, computer failure or malfunction, or any and all + other commercial damages or losses), even if such Contributor + has been advised of the possibility of such damages. + +9. Accepting Warranty or Additional Liability. While redistributing + the Work or Derivative Works thereof, You may choose to offer, + and charge a fee for, acceptance of support, warranty, indemnity, + or other liability obligations and/or rights consistent with this + License. However, in accepting such obligations, You may act only + on Your own behalf and on Your sole responsibility, not on behalf + of any other Contributor, and only if You agree to indemnify, + defend, and hold each Contributor harmless for any liability + incurred by, or claims asserted against, such Contributor by reason + of your accepting any such warranty or additional liability. + +END OF TERMS AND CONDITIONS \ No newline at end of file diff --git a/packages/preview/cetz-venn/0.2.0/README.md b/packages/preview/cetz-venn/0.2.0/README.md new file mode 100644 index 0000000000..928ab5e8db --- /dev/null +++ b/packages/preview/cetz-venn/0.2.0/README.md @@ -0,0 +1,40 @@ +# CeTZ Venn + +A [CeTZ](https://github.com/cetz-package/cetz) library for drawing simple two- or three-set Venn diagrams. + +## Examples + + + + + + + +
+ + Two set Venn diagram + + + + Three set Venn diagram + +
Two set Venn diagramThree set Venn diagram
+ +*Click on the example image to jump to the code.* + +## Usage + +This package requires CeTZ version >= 0.5.0! + +For information, see the [manual (stable)](https://github.com/cetz-package/cetz-venn/blob/stable/manual.pdf?raw=true). + +To use this package, simply add the following code to your document: + +``` +#import "@preview/cetz:0.5.2" +#import "@preview/cetz-venn:0.2.0" + +#cetz.canvas({ + cetz-venn.venn2() +}) +``` diff --git a/packages/preview/cetz-venn/0.2.0/gallery/venn2.png b/packages/preview/cetz-venn/0.2.0/gallery/venn2.png new file mode 100644 index 0000000000..04f41a7575 Binary files /dev/null and b/packages/preview/cetz-venn/0.2.0/gallery/venn2.png differ diff --git a/packages/preview/cetz-venn/0.2.0/gallery/venn2.typ b/packages/preview/cetz-venn/0.2.0/gallery/venn2.typ new file mode 100644 index 0000000000..ef56f15d18 --- /dev/null +++ b/packages/preview/cetz-venn/0.2.0/gallery/venn2.typ @@ -0,0 +1,11 @@ +#set page(width: auto, height: auto, margin: .5cm) +#import "@preview/cetz:0.5.2" +#import "@preview/cetz-venn:0.2.0": venn2 + +#cetz.canvas({ + import cetz.draw: * + + venn2(name: "venn", a-fill: red, ab-fill: green) + content("venn.a", [A]) + content("venn.b", [B]) +}) diff --git a/packages/preview/cetz-venn/0.2.0/gallery/venn3.png b/packages/preview/cetz-venn/0.2.0/gallery/venn3.png new file mode 100644 index 0000000000..bd9adbdfa9 Binary files /dev/null and b/packages/preview/cetz-venn/0.2.0/gallery/venn3.png differ diff --git a/packages/preview/cetz-venn/0.2.0/gallery/venn3.typ b/packages/preview/cetz-venn/0.2.0/gallery/venn3.typ new file mode 100644 index 0000000000..00a360ef8c --- /dev/null +++ b/packages/preview/cetz-venn/0.2.0/gallery/venn3.typ @@ -0,0 +1,19 @@ +#set page(width: auto, height: auto, margin: .5cm) +#import "@preview/cetz:0.5.2" +#import "@preview/cetz-venn:0.2.0": venn3 + +#cetz.canvas({ + import cetz.draw: * + + scale(1.5) + venn3(name: "venn", a-fill: red, b-fill: green, c-fill: blue, + ab-fill: yellow, abc-fill: gray, bc-fill: gray) + + content("venn.a", [1], angle: 45deg) + content("venn.b", [2]) + content("venn.c", [3]) + content("venn.ab", [4]) + content("venn.bc", [5]) + content("venn.ac", [6]) + content("venn.abc", [7]) +}) diff --git a/packages/preview/cetz-venn/0.2.0/manual.pdf b/packages/preview/cetz-venn/0.2.0/manual.pdf new file mode 100644 index 0000000000..900043433e Binary files /dev/null and b/packages/preview/cetz-venn/0.2.0/manual.pdf differ diff --git a/packages/preview/cetz-venn/0.2.0/manual.typ b/packages/preview/cetz-venn/0.2.0/manual.typ new file mode 100644 index 0000000000..4c0f0c9a95 --- /dev/null +++ b/packages/preview/cetz-venn/0.2.0/manual.typ @@ -0,0 +1,87 @@ +#import "@preview/tidy:0.4.3" +#import "/doc/example.typ": example +#import "/doc/style.typ" as doc-style +#import "/src/lib.typ" as cetz-venn + +// Usage: +// ```example +// /* canvas drawing code */ +// ``` +#show raw.where(lang: "example"): example +#show raw.where(lang: "example-vertical"): example.with(vertical: true) + +#set terms(indent: 1em) +#set par(justify: true) +#set heading(numbering: (..num) => if num.pos().len() < 4 { + numbering("1.1", ..num) +}) +#show link: set text(blue) + +#rect(width: 100%, fill: blue.darken(30%), + table(columns: (1fr, 1fr), align: (left, right), stroke: none, + text(white)[*CeTZ Venn*], text(white)[#cetz-venn.version])) + +// Outline +#{ + show heading: none + columns(2, outline(depth: 3)) + pagebreak(weak: true) +} + +#set page(numbering: "1/1", header: align(right)[CeTZ Venn]) + += Introduction + +CeTZ Venn is a tiny package for drawing two- and three-set Venn diagrams +using Typst and CeTZ. + +*CeTZ version $>=$ 0.5.0 is required!* + += Examples + +A simple two set Venn diagram: + +```example +cetz.canvas({ + cetz-venn.venn2( + name: "venn", + a-fill: gray, + ab-fill: gray, + ) + + import cetz.draw: * + content("venn.ab", [AB]) +}) +``` + +A three set diagram with arrows: + +```example +cetz.canvas({ + cetz-venn.venn3( + name: "venn", + a-fill: gray, + b-fill: gray, + abc-fill: gray, + ) + + import cetz.draw: * + content("venn.c", [C]) + + line("venn.abc", (rel: (2.2,-2.5)), mark: (start: "o", fill: black), name: "arrow") + content("arrow.end", [Here], anchor: "north", padding: .1) +}) +``` + += Styling + +All diagrams use the style root `venn` and accept the following style keys: +#doc-style.show-parameter-block("fill", "fill", default: "white", [The default fill for all elements]) +#doc-style.show-parameter-block("stroke", "stroke", default: auto, [The default stroke for all elements]) +#doc-style.show-parameter-block("padding", ("number", "dictionary"), default: 2em, [ + Padding of the outer (rect) element. Per side padding can be specified by passing a dicitonary with one or more + of the following keys: `top`, `bottom`, `left`, `right` and `rest`, where `rest` acts as a fallback for unset values.]) + += Functions + +#doc-style.parse-show-module("/src/venn.typ") diff --git a/packages/preview/cetz-venn/0.2.0/src/lib.typ b/packages/preview/cetz-venn/0.2.0/src/lib.typ new file mode 100644 index 0000000000..14f746ffa5 --- /dev/null +++ b/packages/preview/cetz-venn/0.2.0/src/lib.typ @@ -0,0 +1,2 @@ +#let version = version(0,2,0) +#import "/src/venn.typ": venn2, venn3 diff --git a/packages/preview/cetz-venn/0.2.0/src/venn.typ b/packages/preview/cetz-venn/0.2.0/src/venn.typ new file mode 100644 index 0000000000..f32439f762 --- /dev/null +++ b/packages/preview/cetz-venn/0.2.0/src/venn.typ @@ -0,0 +1,209 @@ +#import "@preview/cetz:0.5.2" + +#let default-venn2-style = ( + stroke: auto, + fill: white, + padding: 2em, + distance: 1.25, + radius: 1, + anchor-outset: -0.25, +) + +#let default-venn3-style = ( + ..default-venn2-style, + distance: 0.75, + anchor-outset: 0.4, +) + +#let venn-prepare-args(ctx, num-sets, args, style) = { + assert(2 <= num-sets and num-sets <= 3, + message: "Number of sets must be 2 or 3") + + let set-combinations = if num-sets == 2 { + ("a", "b", "ab", "not-ab") + } else { + ("a", "b", "c", "ab", "ac", "bc", "abc", "not-abc") + } + + let keys = ( + "fill": style.fill, + "stroke": style.stroke, + "layer": 0, + "ab-layer": -1, + "ac-layer": -1, + "bc-layer": -1, + "abc-layer": -1, + "ab-stroke": none, + "ac-stroke": none, + "bc-stroke": none, + "not-ab-layer": -2, + "not-abc-layer": -2, + "radius": style.radius, + "distance": style.distance, + "anchor-outset": style.anchor-outset, + ) + + let wants-resolve(key) = { + key in ("distance", "radius", "anchor-outset") + } + + let new = (:) + for combo in set-combinations { + for (suffix, def) in keys { + let key = combo + "-" + suffix + let value = args.at(key, default: keys.at(key, default: def)) + if wants-resolve(suffix) { + value = cetz.util.resolve-number(ctx, value) + } + new.insert(key, value) + } + } + + return new +} + +/// Draw a venn diagram with two sets a and b +/// +/// *Set attributes:* \ +/// The `venn2` function has two sets `a` and `b`, each of them having the following attributes: +/// - `*-fill`: Fill color +/// - `*-stroke`: Stroke style +/// - `*-layer`: CeTZ layer index +/// - `*-distance`: Distance of the center of the set to the center +/// - `*-anchor-outset`: Distance offset for the named anchor +/// - `*-radius`: Radius of the set circle +/// To set a set-attribute, combine the set name (`a`) and the attribute key (`fill`) with a dash: `a-fill`. +/// +/// ```example +/// cetz.canvas({ +/// cetz-venn.venn2(a-fill: red, b-fill: green) +/// }) +/// ``` +/// +/// The following set names exist and also act as anchors (for labels): +/// - `a` +/// - `b` +/// - `ab` +/// - `not-ab` +/// +#let venn2( + /// Set and style attributes -> any + ..args, + /// Element name -> none | string + name: none) = { + import cetz.draw: * + + assert-version(std.version(0, 5, 0), max: std.version(0, 6, 0), hint: "tests/version/assert-version") + + group(name: name, ctx => { + let style = cetz.styles.resolve(ctx.style, base: default-venn2-style, root: "venn", merge: args.named()) + let padding = cetz.util.as-padding-dict(style.padding) + for (k, v) in padding { + padding.insert(k, cetz.util.resolve-number(ctx, v)) + } + + let args = venn-prepare-args(ctx, 2, args.named(), style) + let distance = cetz.util.resolve-number(ctx, style.distance) + + let pos-a = (-args.a-distance / 2,0) + let pos-b = (+args.b-distance / 2,0) + + let a = circle(pos-a, radius: args.a-radius) + let b = circle(pos-b, radius: args.b-radius) + + on-layer(args.not-ab-layer, + rect((rel: (-1 - padding.left, -1 - padding.bottom), to: pos-a), + (rel: (+1 + padding.right, +1 + padding.top), to: pos-b), + fill: args.not-ab-fill, stroke: args.not-ab-stroke, name: "frame")) + + on-layer(args.a-layer, + boolean(a, b, op: "difference", name: "a", ignore-hidden: false, + fill: args.a-fill, stroke: args.a-stroke)) + on-layer(args.b-layer, + boolean(b, a, op: "difference", name: "b", ignore-hidden: false, + fill: args.b-fill, stroke: args.b-stroke)) + on-layer(args.ab-layer, + boolean(a, b, op: "intersection", name: "ab", ignore-hidden: false, + fill: args.ab-fill, stroke: args.ab-stroke)) + + anchor("a", ((0, 0), args.a-distance + args.a-anchor-outset, pos-a)) + anchor("b", ((0, 0), args.b-distance + args.b-anchor-outset, pos-b)) + anchor("ab", ("a", 50%, "b")) + anchor("not-ab", (rel: (padding.left / 2, padding.bottom / 2), to: "frame.south-west")) + }) +} + +/// Draw a venn diagram with three sets a, b and c +/// +/// See `venn2` for the attribute documentation. +/// +/// ```example +/// cetz.canvas({ +/// cetz-venn.venn3(not-abc-fill: red) +/// }) +/// ``` +/// +/// The following set names exist and also act as anchors (for labels): +/// - `a` +/// - `b` +/// - `c` +/// - `ab` +/// - `bc` +/// - `ac` +/// - `abc` +/// - `not-abc` +/// +#let venn3( + /// Set attributes -> any + ..args, + /// Element name -> none | string + name: none) = { + import cetz.draw: * + + assert-version(std.version(0, 5, 0), max: std.version(0, 6, 0), hint: "tests/version/assert-version") + + group(name: name, ctx => { + let style = cetz.styles.resolve(ctx.style, base: default-venn3-style, root: "venn", merge: args.named()) + let padding = cetz.util.as-padding-dict(style.padding) + for (k, v) in padding { + padding.insert(k, cetz.util.resolve-number(ctx, v)) + } + + let args = venn-prepare-args(ctx, 3, args.named(), style) + let distance = cetz.util.resolve-number(ctx, style.distance) + + let pos-a = (-90deg + 2 * 360deg / 3, args.a-distance) + let pos-b = (-90deg + 360deg / 3, args.b-distance) + let pos-c = (-90deg + 360deg, args.c-distance) + + let a = circle(pos-a, radius: args.a-radius) + let b = circle(pos-b, radius: args.b-radius) + let c = circle(pos-c, radius: args.c-radius) + + on-layer(args.a-layer, + boolean(a, { b; c }, op: "difference", name: "a", fill: args.a-fill, stroke: args.a-stroke)) + on-layer(args.b-layer, + boolean(b, { a; c }, op: "difference", name: "b", fill: args.b-fill, stroke: args.b-stroke)) + on-layer(args.c-layer, + boolean(c, { a; b }, op: "difference", name: "c", fill: args.c-fill, stroke: args.c-stroke)) + on-layer(args.ab-layer, + boolean({ a; b }, c, op: "difference", name: "ab", fill: args.ab-fill, stroke: args.ab-stroke)) + on-layer(args.bc-layer, + boolean({ b; c }, a, op: "difference", name: "bc", fill: args.bc-fill, stroke: args.bc-stroke)) + on-layer(args.ac-layer, + boolean({ a; c }, b, op: "difference", name: "ac", fill: args.ac-fill, stroke: args.ac-stroke)) + on-layer(args.abc-layer, + boolean(boolean(a, b, op: "intersection"), c, op: "intersection", name: "abc", fill: args.abc-fill, stroke: args.abc-stroke)) + on-layer(args.not-abc-layer, + rect-around("a", "b", "c", fill: args.not-abc-fill, stroke: args.not-abc-stroke, padding: padding, name: "frame")) + + anchor("a", ((0, 0), args.a-distance + args.a-anchor-outset, pos-a)) + anchor("b", ((0, 0), args.b-distance + args.b-anchor-outset, pos-b)) + anchor("c", ((0, 0), args.c-distance + args.c-anchor-outset, pos-c)) + anchor("ab", ("a", 50%, "b")) + anchor("bc", ("b", 50%, "c")) + anchor("ac", ("c", 50%, "a")) + anchor("abc", (0,0)) + anchor("not-abc", (rel: (padding.left / 2, padding.bottom / 2), to: "frame.south-west")) + }) +} diff --git a/packages/preview/cetz-venn/0.2.0/typst.toml b/packages/preview/cetz-venn/0.2.0/typst.toml new file mode 100644 index 0000000000..b1a0810875 --- /dev/null +++ b/packages/preview/cetz-venn/0.2.0/typst.toml @@ -0,0 +1,12 @@ +[package] +name = "cetz-venn" +version = "0.2.0" +repository = "https://github.com/johannes-wolf/cetz-venn" +entrypoint = "src/lib.typ" +authors = [ + "Johannes Wolf " +] +license = "Apache-2.0" +description = "CeTZ library for drawing venn diagrams for two or three sets." +keywords = [ "venn", "diagram", "cetz" ] +exclude = [ "/gallery/*", "manual.pdf", "manual.typ" ]