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TengwarTranslatorLibrary
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changed to 1.3

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Andrew Lalis 2017-08-07 15:55:30 +02:00 committed by Andrew Lalis
parent 8a6569e225
commit fe7930ad0f
2 changed files with 22 additions and 5 deletions
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2
pom.xml
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@ -6,7 +6,7 @@
<groupId>com.github.andrewlalis</groupId> <groupId>com.github.andrewlalis</groupId>
<artifactId>TengwarTranslatorLibrary</artifactId> <artifactId>TengwarTranslatorLibrary</artifactId>
<version>1.3</version> <version>1.3.1</version>
<build> <build>
<plugins> <plugins>

25
src/main/java/net/agspace/TengwarImageGenerator.java
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@ -12,6 +12,18 @@ import java.io.IOException;
*/ */
public class TengwarImageGenerator { public class TengwarImageGenerator {
/**
* Overloaded method for a simpler image generator, using white-on-black text and neither bold nor italics.
* @param tengwarText The string of tengwar text to transform into an image.
* @param maxWidth The maximum width, in pixels, that the generated image can be.
* @param fontSize The size of the font to use.
* @param filePath The path of the file to save the generated image to.
* @return An Image Object containing the drawn text.
*/
public static File generateImage(String tengwarText, int maxWidth, float fontSize, String filePath){
return generateImage(tengwarText, maxWidth, fontSize, false, false, filePath, Color.black, Color.white);
}
/** /**
* Generates an image of some tengwar text. The text is wrapped so that each line may not take up more than * Generates an image of some tengwar text. The text is wrapped so that each line may not take up more than
* {@code maxWidth} pixels. * {@code maxWidth} pixels.
@ -20,16 +32,20 @@ public class TengwarImageGenerator {
* @param fontSize The size of the font to use. * @param fontSize The size of the font to use.
* @param bold Whether or not the font should be bold. * @param bold Whether or not the font should be bold.
* @param italic Whether or not the font should be italic. * @param italic Whether or not the font should be italic.
* @param filepath The path of the file to save the generated image to.
* @param backgroundColor The background color of the image.
* @param foregroundColor The foreground color of the image.
* @return An Image Object containing the drawn text. * @return An Image Object containing the drawn text.
*/ */
public static File generateImage(String tengwarText, int maxWidth, float fontSize, boolean bold, boolean italic, String filepath) { public static File generateImage(String tengwarText, int maxWidth, float fontSize, boolean bold, boolean italic, String filepath, Color backgroundColor, Color foregroundColor) {
BufferedImage bufferedImage = new BufferedImage(1, 1, BufferedImage.TYPE_INT_RGB); BufferedImage bufferedImage = new BufferedImage(1, 1, BufferedImage.TYPE_INT_RGB);
Graphics2D graphics = bufferedImage.createGraphics(); Graphics2D graphics = bufferedImage.createGraphics();
Font tengwarFont = getTengwarFont(bold, italic, fontSize); Font tengwarFont = getTengwarFont(bold, italic, fontSize);
graphics.setFont(tengwarFont); graphics.setFont(tengwarFont);
FontMetrics fm = graphics.getFontMetrics(); FontMetrics fm = graphics.getFontMetrics();
int width = fm.stringWidth(tengwarText); //Set width of the image, either max width or the string width itself plus some padding space.
int width = fm.stringWidth(tengwarText) + 10;
if (width > maxWidth){ if (width > maxWidth){
width = maxWidth; width = maxWidth;
} }
@ -41,11 +57,12 @@ public class TengwarImageGenerator {
bufferedImage = new BufferedImage(width, (height*lines.length)+fm.getMaxDescent(), BufferedImage.TYPE_INT_RGB); bufferedImage = new BufferedImage(width, (height*lines.length)+fm.getMaxDescent(), BufferedImage.TYPE_INT_RGB);
graphics = bufferedImage.createGraphics(); graphics = bufferedImage.createGraphics();
graphics.setBackground(new Color(54, 57, 62)); //graphics.setBackground(new Color(54, 57, 62)); Color for discord background.
graphics.setBackground(backgroundColor);
graphics.clearRect(0, 0, width, height*lines.length+fm.getMaxDescent()); graphics.clearRect(0, 0, width, height*lines.length+fm.getMaxDescent());
graphics.setRenderingHint(RenderingHints.KEY_TEXT_ANTIALIASING, RenderingHints.VALUE_TEXT_ANTIALIAS_ON); graphics.setRenderingHint(RenderingHints.KEY_TEXT_ANTIALIASING, RenderingHints.VALUE_TEXT_ANTIALIAS_ON);
graphics.setColor(Color.white); graphics.setColor(foregroundColor);
graphics.setFont(tengwarFont); graphics.setFont(tengwarFont);
for (int i = 0; i < lines.length; i++){ for (int i = 0; i < lines.length; i++){
graphics.drawString(lines[i], 5, height*(i+1)); graphics.drawString(lines[i], 5, height*(i+1));