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| 1 | +/* |
| 2 | + * Copyright © 2015 Stefan Niederhauser (nidin@gmx.ch) |
| 3 | + * |
| 4 | + * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | + * you may not use this file except in compliance with the License. |
| 6 | + * You may obtain a copy of the License at |
| 7 | + * |
| 8 | + * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | + * |
| 10 | + * Unless required by applicable law or agreed to in writing, software |
| 11 | + * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | + * See the License for the specific language governing permissions and |
| 14 | + * limitations under the License. |
| 15 | + */ |
| 16 | +package guru.nidi.graphviz; |
| 17 | + |
| 18 | +import guru.nidi.graphviz.attribute.*; |
| 19 | +import guru.nidi.graphviz.engine.Format; |
| 20 | +import guru.nidi.graphviz.engine.Graphviz; |
| 21 | +import guru.nidi.graphviz.model.Graph; |
| 22 | +import guru.nidi.graphviz.model.Node; |
| 23 | + |
| 24 | +import java.io.File; |
| 25 | +import java.io.IOException; |
| 26 | + |
| 27 | +import static guru.nidi.graphviz.attribute.Color.GREY80; |
| 28 | +import static guru.nidi.graphviz.attribute.Color.WHITE; |
| 29 | +import static guru.nidi.graphviz.attribute.GraphAttr.pad; |
| 30 | +import static guru.nidi.graphviz.attribute.Rank.RankDir.LEFT_TO_RIGHT; |
| 31 | +import static guru.nidi.graphviz.model.Factory.graph; |
| 32 | +import static guru.nidi.graphviz.model.Factory.node; |
| 33 | + |
| 34 | +class LogoCreator { |
| 35 | + public static void main(String[] args) throws IOException { |
| 36 | + final Image duke = Image.of("graphviz-java/src/test/resources/duke.png"); |
| 37 | + final Size size = Size.mode(Size.Mode.FIXED).size(30, 20); |
| 38 | + final Node d = node("b").with(Label.of(""), duke, size); |
| 39 | + final Node c = node("\n\n\nJava").with(duke, size).link(d); |
| 40 | + final Node b = node("\n\n\nGraphviz").with(duke, size).link(d); |
| 41 | + final Node a = node("a").with(Label.of(""), duke, size).link(b, c); |
| 42 | + final Style<ForAll> lineWidth = Style.lineWidth(10); |
| 43 | + final Graph g = graph() |
| 44 | + .graphAttr().with(GREY80.gradient(WHITE).background().angle(90), Rank.dir(LEFT_TO_RIGHT), pad(5, 5)) |
| 45 | + .linkAttr().with(lineWidth) |
| 46 | + .nodeAttr().with(lineWidth, Style.FILLED, Color.WHITE.fill(), Font.size(140)) |
| 47 | + .with(a); |
| 48 | + Graphviz.fromGraph(g).width(1280).height(640).render(Format.PNG).toFile(new File("logo")); |
| 49 | + } |
| 50 | +} |
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