| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to you 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. |
| */ |
| package org.apache.pivot.tests; |
| |
| import java.awt.Color; |
| import java.awt.Font; |
| import java.awt.GraphicsEnvironment; |
| import java.awt.Toolkit; |
| import java.awt.geom.AffineTransform; |
| |
| import org.apache.pivot.collections.Map; |
| import org.apache.pivot.wtk.Application; |
| import org.apache.pivot.wtk.DesktopApplicationContext; |
| import org.apache.pivot.wtk.Display; |
| import org.apache.pivot.wtk.HorizontalAlignment; |
| import org.apache.pivot.wtk.Label; |
| import org.apache.pivot.wtk.VerticalAlignment; |
| import org.apache.pivot.wtk.Window; |
| |
| public class LabelAntialiasTest extends Application.Adapter { |
| private Window window = null; |
| |
| private Label buildLabel(double rotation) { |
| Label label = new Label(); |
| |
| Font font = new Font("Arial", Font.BOLD, 64); |
| |
| AffineTransform fontAT = new AffineTransform(); |
| // Derive a new font using a rotation transform |
| fontAT.rotate(rotation * java.lang.Math.PI / 180.0d); |
| Font fontDerived = font.deriveFont(fontAT); |
| |
| label.setText("Hello at " + rotation + " degree."); |
| label.getStyles().put("color", Color.RED); |
| label.getStyles().put("font", fontDerived); |
| label.getStyles().put("horizontalAlignment", HorizontalAlignment.CENTER); |
| label.getStyles().put("verticalAlignment", VerticalAlignment.TOP); |
| |
| return label; |
| } |
| |
| /** |
| * Write to console some details of Desktop Hints, for Font Rendering. |
| * |
| * @see org.apache.pivot.wtk.Platform#initializeFontRenderContext |
| */ |
| private void showFontDesktopHints() { |
| System.out.println("Show Font Desktop Hints:"); |
| |
| Toolkit toolkit = Toolkit.getDefaultToolkit(); |
| java.util.Map<?, ?> fontDesktopHints = |
| (java.util.Map<?, ?>)toolkit.getDesktopProperty("awt.font.desktophints"); |
| |
| System.out.println(fontDesktopHints); |
| } |
| |
| /** |
| * Write to console the list of Font families found in the System. |
| */ |
| private void showFontFamilies() { |
| System.out.println("Show Font Families:"); |
| |
| GraphicsEnvironment ge = GraphicsEnvironment.getLocalGraphicsEnvironment(); |
| String []fontFamilies = ge.getAvailableFontFamilyNames(); |
| int fontFamiliesNumber = fontFamilies.length; |
| StringBuffer fontFamilyNames = new StringBuffer(1024); |
| for (int i=0; i < fontFamiliesNumber; i++) { |
| if (i > 0) { |
| fontFamilyNames.append(", "); |
| } |
| fontFamilyNames.append(fontFamilies[i]); |
| } |
| System.out.println(fontFamilyNames); |
| } |
| |
| @Override |
| public void startup(Display display, Map<String, String> properties) { |
| window = new Window(); |
| |
| showFontDesktopHints(); |
| showFontFamilies(); |
| |
| Label label = buildLabel(45); |
| window.setContent(label); |
| |
| window.setTitle("Label Antialiasing Test"); |
| window.setMaximized(true); |
| window.open(display); |
| } |
| |
| @Override |
| public boolean shutdown(boolean optional) { |
| if (window != null) { |
| window.close(); |
| } |
| |
| return false; |
| } |
| |
| public static void main(String[] args) { |
| DesktopApplicationContext.main(LabelAntialiasTest.class, args); |
| } |
| |
| } |