Add SVG benchmarks (EchoSVG vs Batik)

NOTICE

@@ -0,0 +1,4 @@
+This project contains SVG files from the EchoSVG project:
+
+Copyright 2020-2024 Contributors to the EchoSVG project
+Copyright 1999-2020 The Apache Software Foundation

README.md

@@ -1,4 +1,4 @@
-# DOM / SAC / CSSOM Benchmarks
+# DOM / SAC / CSSOM / SVG Benchmarks
 
 You can build and run the benchmarks in this repository with either Maven or Gradle, Java 11 or later is required:
 

build.gradle

@@ -1,3 +1,14 @@
+/*
+
+ Copyright (c) 2019-2024, C. Amengual.
+
+ Licensed under a BSD-style License. You can find the license here:
+ https://css4j.github.io/LICENSE.txt
+
+ */
+
+// SPDX-License-Identifier: BSD-3-Clause
+
 plugins {
 	id 'java'
 	id 'maven-publish'
@@ -13,8 +24,7 @@ repositories {
 			releasesOnly()
 		}
 		content {
-			includeGroup 'io.sf.carte'
-			includeGroup 'io.sf.jclf'
+			includeGroupByRegex 'io\\.sf\\..*'
 		}
 	}
 }
@@ -26,13 +36,16 @@ dependencies {
 	implementation 'io.sf.carte:css4j:4.4'
 	implementation(group: 'io.sf.carte', name: 'css4j', version: '4.4', classifier: 'tests')
 	implementation 'io.sf.carte:css4j-dom4j:4.2'
+	implementation 'io.sf.carte:echosvg-transcoder:1.2.2'
+	implementation 'org.apache.xmlgraphics:batik-transcoder:1.17'
+	implementation 'org.apache.xmlgraphics:batik-codec:1.17'
 	implementation 'nu.validator:htmlparser:1.4.16'
 	implementation 'org.jsoup:jsoup:1.17.1'
 }
 
 group = 'io.sf.carte'
 version = '0.6'
-description = 'JMH benchmark for CSS4J'
+description = 'JMH benchmark for CSS4J and EchoSVG'
 java.sourceCompatibility = JavaVersion.VERSION_11
 
 sourceSets {

pom.xml

@@ -47,6 +47,24 @@
 			<type>test-jar</type>
 			<scope>compile</scope>
 		</dependency>
+		<dependency>
+			<groupId>io.sf.carte</groupId>
+			<artifactId>echosvg-transcoder</artifactId>
+			<version>1.2.2</version>
+			<scope>compile</scope>
+		</dependency>
+		<dependency>
+			<groupId>org.apache.xmlgraphics</groupId>
+			<artifactId>batik-transcoder</artifactId>
+			<version>1.17</version>
+			<scope>compile</scope>
+		</dependency>
+		<dependency>
+			<groupId>org.apache.xmlgraphics</groupId>
+			<artifactId>batik-codec</artifactId>
+			<version>1.17</version>
+			<scope>compile</scope>
+		</dependency>
 		<dependency>
 			<groupId>nu.validator</groupId>
 			<artifactId>htmlparser</artifactId>
@@ -122,6 +140,12 @@
 									<mainClass>org.openjdk.jmh.Main</mainClass>
 								</transformer>
 							</transformers>
+							<artifactSet>
+								<excludes>
+									<exclude>*:xml-apis</exclude>
+									<exclude>*:xml-apis-ext</exclude>
+								</excludes>
+							</artifactSet>
 							<filters>
 								<filter>
 									<artifact>*:*</artifact>
@@ -130,6 +154,8 @@
 										<exclude>overview.html</exclude>
 										<exclude>META-INF/*.txt</exclude>
 										<exclude>META-INF/*.MF</exclude>
+										<exclude>META-INF/LICENSE</exclude>
+										<exclude>META-INF/NOTICE</exclude>
 										<!--
 							Shading signed JARs will fail without this.
 							http://stackoverflow.com/questions/999489/invalid-signature-file-when-attempting-to-run-a-jar
@@ -139,6 +165,12 @@
 										<exclude>META-INF/*.RSA</exclude>
 									</excludes>
 								</filter>
+								<filter>
+									<artifact>org.apache.xmlgraphics:batik-script</artifact>
+									<excludes>
+										<exclude>META-INF/imports/*.txt</exclude>
+									</excludes>
+								</filter>
 							</filters>
 						</configuration>
 					</execution>

resources/io/sf/carte/mark/svg/css/test.css

@@ -0,0 +1,32 @@
+/*
+
+   See the NOTICE file distributed with this work for additional
+   information regarding copyright ownership.
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+
+ */
+
+svg {
+  font-family: 'Roboto';
+}
+.title {
+  font-family: 'Open Sans', 'Roboto';
+  font-size: 16px;
+  text-anchor: middle;
+}
+.legend {
+  font-family: 'Open Sans', 'Roboto';
+  font-size: 10px;
+  text-anchor: middle;
+}

src/io/sf/carte/mark/svg/FontDecorationPainter.java

@@ -0,0 +1,102 @@
+/*
+
+ Copyright (c) 2024, contributors to EchoSVG project.
+
+ Licensed under a BSD-style License. You can find the license here:
+ https://css4j.github.io/LICENSE.txt
+
+ */
+
+/*
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+package io.sf.carte.mark.svg;
+
+import java.awt.Color;
+import java.awt.Font;
+import java.awt.Graphics2D;
+import java.awt.RenderingHints;
+import java.awt.Transparency;
+import java.awt.color.ICC_ColorSpace;
+import java.awt.color.ICC_Profile;
+import java.awt.font.TextAttribute;
+import java.awt.geom.Rectangle2D;
+import java.awt.image.BufferedImage;
+import java.awt.image.ComponentColorModel;
+import java.awt.image.DataBuffer;
+import java.awt.image.WritableRaster;
+import java.io.IOException;
+import java.io.InputStream;
+import java.util.HashMap;
+import java.util.Map;
+
+/**
+ * Draw text with decoration attributes.
+ */
+public class FontDecorationPainter {
+
+	public void paint(Graphics2D g) {
+		// Set anti-aliasing
+		g.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
+
+		// Set a background color
+		Color backgroundColor = new Color(0x08081a);
+		g.setBackground(backgroundColor);
+
+		// Set default font
+		g.setFont(new Font("sans-serif", Font.BOLD, 12));
+
+		// Create a font with the desired attributes, including STRIKETHROUGH
+		Map<TextAttribute, Object> attributes = new HashMap<>();
+		attributes.put(TextAttribute.FAMILY, "serif");
+		attributes.put(TextAttribute.WEIGHT, TextAttribute.WEIGHT_EXTRABOLD);
+		attributes.put(TextAttribute.SIZE, 20);
+		Font fontS = new Font(attributes);
+
+		// A similar font
+		Map<TextAttribute, Object> attributes2 = new HashMap<>();
+		attributes.put(TextAttribute.FAMILY, "sans-serif");
+		Font fontSS = new Font(attributes2);
+
+		// Set the font and a color
+		g.setFont(fontS);
+		g.setPaint(new Color(0x666699));
+		// Draw a string
+		g.drawString("Hello!", 10, 40);
+
+		// Embed an image
+		BufferedImage image = createImage();
+		g.drawImage(image, 25, 60, new Color(0xcccccc), null);
+
+		// Now draw with a different color and the other font
+		g.setPaint(Color.black);
+		g.setFont(fontSS);
+		g.translate(0, 30);
+		// Draw a new string
+		g.drawString("Hi!", 10, 70);
+	}
+
+	private static BufferedImage createImage() {
+		// Create an Image
+		BufferedImage image = new BufferedImage(100, 75, BufferedImage.TYPE_INT_ARGB);
+
+		Graphics2D ig = image.createGraphics();
+		ig.scale(.5, .5);
+		ig.setPaint(new Color(128, 0, 0));
+		ig.fillRect(0, 0, 100, 50);
+		ig.setPaint(Color.orange);
+		ig.fillRect(100, 0, 100, 50);
+		ig.setPaint(Color.yellow);
+		ig.fillRect(0, 50, 100, 50);
+		ig.setPaint(Color.red);
+		ig.fillRect(100, 50, 100, 50);
+		ig.setPaint(new Color(255, 127, 127));
+		ig.fillRect(0, 100, 100, 50);
+		ig.setPaint(Color.black);
+		ig.draw(new Rectangle2D.Double(0.5, 0.5, 199, 149));
+		ig.dispose();
+
+		return image;
+	}
+
+}