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TengwarTranslatorLibrary
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Merge pull request #5 from andrewlalis/development 

Added image generator to create file.
This commit is contained in:
Andrew Lalis 2017-07-02 01:41:01 +02:00 committed by GitHub
parent 6149e86d29 15622a095c
commit af8fe4e70e
5 changed files with 30 additions and 20 deletions
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0
src/resources/tngan.ttf → resources/tngan.ttf
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src/resources/tnganb.ttf → resources/tnganb.ttf
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src/resources/tnganbi.ttf → resources/tnganbi.ttf
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src/resources/tngani.ttf → resources/tngani.ttf
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50
src/net/agspace/TengwarImageGenerator.java
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@ -2,7 +2,6 @@ package net.agspace;
import javax.imageio.ImageIO; import javax.imageio.ImageIO;
import java.awt.*; import java.awt.*;
import java.awt.geom.Rectangle2D;
import java.awt.image.BufferedImage; import java.awt.image.BufferedImage;
import java.io.File; import java.io.File;
import java.io.IOException; import java.io.IOException;
@ -23,47 +22,58 @@ public class TengwarImageGenerator {
* @param italic Whether or not the font should be italic. * @param italic Whether or not the font should be italic.
* @return An Image Object containing the drawn text. * @return An Image Object containing the drawn text.
*/ */
public static Image generateImage(String tengwarText, int maxWidth, int fontSize, boolean bold, boolean italic) { public static File generateImage(String tengwarText, int maxWidth, float fontSize, boolean bold, boolean italic, String filepath) {
BufferedImage bufferedImage = new BufferedImage(maxWidth, 1, BufferedImage.TYPE_INT_RGB); BufferedImage bufferedImage = new BufferedImage(1, 1, BufferedImage.TYPE_INT_RGB);
Graphics2D graphics = (Graphics2D)bufferedImage.getGraphics(); Graphics2D graphics = bufferedImage.createGraphics();
Color backgroundColor = new Color(54, 57, 62); Font tengwarFont = getTengwarFont(bold, italic, fontSize);
Font tengwarFont = getTengwarFont(bold, italic);
tengwarFont = tengwarFont.deriveFont(fontSize);
graphics.setFont(tengwarFont); graphics.setFont(tengwarFont);
FontMetrics fm = graphics.getFontMetrics(); FontMetrics fm = graphics.getFontMetrics();
Rectangle2D rect = fm.getStringBounds(tengwarText, graphics); int width = fm.stringWidth(tengwarText);
graphics.setColor(backgroundColor); int height = fm.getHeight();
graphics.fillRect((int)rect.getX(), (int)rect.getY(), (int)rect.getWidth(), (int)rect.getHeight()); graphics.dispose();
bufferedImage = new BufferedImage(width, height, BufferedImage.TYPE_INT_RGB);
graphics = bufferedImage.createGraphics();
graphics.setBackground(new Color(54, 57, 62));
graphics.clearRect(0, 0, width, height);
graphics.setRenderingHint(RenderingHints.KEY_TEXT_ANTIALIASING, RenderingHints.VALUE_TEXT_ANTIALIAS_ON);
graphics.setColor(Color.white); graphics.setColor(Color.white);
graphics.drawString(tengwarText, 0, fm.getHeight()); graphics.setFont(tengwarFont);
graphics.drawString(tengwarText, 0, fm.getAscent());
graphics.dispose();
try { try {
ImageIO.write(bufferedImage, "png", new File("C:\\Users\\AndrewComputer\\Documents\\Programming\\IntelliJ_Projects")); File file = new File(filepath);
ImageIO.write(bufferedImage, "png", file);
return file;
} catch (IOException e) { } catch (IOException e) {
e.printStackTrace(); e.printStackTrace();
} }
return (Image)bufferedImage; return null;
} }
/** /**
* Returns the tngan.ttf font loaded into a Java Font. * Returns the tngan.ttf font loaded into a Java Font.
* @param bold Whether or not font should be bold. * @param bold Whether or not font should be bold.
* @param italic Whether or not font should be italic. * @param italic Whether or not font should be italic.
* @param size The font size, in pt.
* @return The Font loaded, or null. * @return The Font loaded, or null.
*/ */
public static Font getTengwarFont(boolean bold, boolean italic){ public static Font getTengwarFont(boolean bold, boolean italic, float size){
Font font = null; Font font = null;
try { try {
String filename = null; String filename;
if (bold && italic){ if (bold && italic){
filename = "resources/tnganbi.ttf"; filename = "tnganbi.ttf";
} else if (bold){ } else if (bold){
filename = "resources/tnganb.ttf"; filename = "tnganb.ttf";
} else if (italic){ } else if (italic){
filename = "resources/tngani.ttf"; filename = "tngani.ttf";
} else { } else {
filename = "resources/tngan.tff"; filename = "tngan.ttf";
} }
font = Font.createFont(Font.TRUETYPE_FONT, TengwarImageGenerator.class.getClassLoader().getResourceAsStream(filename)); font = Font.createFont(Font.TRUETYPE_FONT, TengwarImageGenerator.class.getClassLoader().getResourceAsStream(filename)).deriveFont(size);
} catch (FontFormatException | IOException e) { } catch (FontFormatException | IOException e) {
e.printStackTrace(); e.printStackTrace();
} }