From 15622a095c6c4b9241400587d349f30fcb105040 Mon Sep 17 00:00:00 2001
From: andrewlalis <andrewlalisofficial@gmail.com>
Date: Sun, 2 Jul 2017 01:40:25 +0200
Subject: [PATCH] Added image generator to create file.

---
 {src/resources => resources}/tngan.ttf     | Bin
 {src/resources => resources}/tnganb.ttf    | Bin
 {src/resources => resources}/tnganbi.ttf   | Bin
 {src/resources => resources}/tngani.ttf    | Bin
 src/net/agspace/TengwarImageGenerator.java |  50 ++++++++++++---------
 5 files changed, 30 insertions(+), 20 deletions(-)
 rename {src/resources => resources}/tngan.ttf (100%)
 rename {src/resources => resources}/tnganb.ttf (100%)
 rename {src/resources => resources}/tnganbi.ttf (100%)
 rename {src/resources => resources}/tngani.ttf (100%)

diff --git a/src/resources/tngan.ttf b/resources/tngan.ttf
similarity index 100%
rename from src/resources/tngan.ttf
rename to resources/tngan.ttf
diff --git a/src/resources/tnganb.ttf b/resources/tnganb.ttf
similarity index 100%
rename from src/resources/tnganb.ttf
rename to resources/tnganb.ttf
diff --git a/src/resources/tnganbi.ttf b/resources/tnganbi.ttf
similarity index 100%
rename from src/resources/tnganbi.ttf
rename to resources/tnganbi.ttf
diff --git a/src/resources/tngani.ttf b/resources/tngani.ttf
similarity index 100%
rename from src/resources/tngani.ttf
rename to resources/tngani.ttf
diff --git a/src/net/agspace/TengwarImageGenerator.java b/src/net/agspace/TengwarImageGenerator.java
index c7a398b..edc4bc9 100644
--- a/src/net/agspace/TengwarImageGenerator.java
+++ b/src/net/agspace/TengwarImageGenerator.java
@@ -2,7 +2,6 @@ package net.agspace;
 
 import javax.imageio.ImageIO;
 import java.awt.*;
-import java.awt.geom.Rectangle2D;
 import java.awt.image.BufferedImage;
 import java.io.File;
 import java.io.IOException;
@@ -23,47 +22,58 @@ public class TengwarImageGenerator {
      * @param italic Whether or not the font should be italic.
      * @return An Image Object containing the drawn text.
      */
-    public static Image generateImage(String tengwarText, int maxWidth, int fontSize, boolean bold, boolean italic) {
-        BufferedImage bufferedImage = new BufferedImage(maxWidth, 1, BufferedImage.TYPE_INT_RGB);
-        Graphics2D graphics = (Graphics2D)bufferedImage.getGraphics();
-        Color backgroundColor = new Color(54, 57, 62);
-        Font tengwarFont = getTengwarFont(bold, italic);
-        tengwarFont = tengwarFont.deriveFont(fontSize);
+    public static File generateImage(String tengwarText, int maxWidth, float fontSize, boolean bold, boolean italic, String filepath) {
+        BufferedImage bufferedImage = new BufferedImage(1, 1, BufferedImage.TYPE_INT_RGB);
+        Graphics2D graphics = bufferedImage.createGraphics();
+        Font tengwarFont = getTengwarFont(bold, italic, fontSize);
         graphics.setFont(tengwarFont);
         FontMetrics fm = graphics.getFontMetrics();
-        Rectangle2D rect = fm.getStringBounds(tengwarText, graphics);
-        graphics.setColor(backgroundColor);
-        graphics.fillRect((int)rect.getX(), (int)rect.getY(), (int)rect.getWidth(), (int)rect.getHeight());
+        int width = fm.stringWidth(tengwarText);
+        int height = fm.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.drawString(tengwarText, 0, fm.getHeight());
+        graphics.setFont(tengwarFont);
+        graphics.drawString(tengwarText, 0, fm.getAscent());
+        graphics.dispose();
+
         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) {
             e.printStackTrace();
         }
-        return (Image)bufferedImage;
+        return null;
     }
 
     /**
      * Returns the tngan.ttf font loaded into a Java Font.
      * @param bold Whether or not font should be bold.
      * @param italic Whether or not font should be italic.
+     * @param size The font size, in pt.
      * @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;
         try {
-            String filename = null;
+            String filename;
             if (bold && italic){
-                filename = "resources/tnganbi.ttf";
+                filename = "tnganbi.ttf";
             } else if (bold){
-                filename = "resources/tnganb.ttf";
+                filename = "tnganb.ttf";
             } else if (italic){
-                filename = "resources/tngani.ttf";
+                filename = "tngani.ttf";
             } 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) {
             e.printStackTrace();
         }