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Added antialiasing option

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This commit is contained in:
Steven Tracey 2024-08-23 13:00:28 -04:00
parent 618a947010
commit a593f138c5
3 changed files with 11 additions and 7 deletions
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2
build.gradle
View File

@ -4,7 +4,7 @@ plugins {
}
group = 'tech.nevets'
version = '1.1.0'
version = '1.1.1'
repositories {
mavenCentral()

4
src/main/java/tech/nevets/igformatter/GenerateRoute.java
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@ -29,18 +29,20 @@ public class GenerateRoute implements Route {
int width;
int height;
int minBorder;
boolean antiAliasing;
try {
color = req.queryParams("color");
width = Integer.parseInt(req.queryParams("width"));
height = Integer.parseInt(req.queryParams("height"));
minBorder = Integer.parseInt(req.queryParams("minBorder"));
antiAliasing = Boolean.parseBoolean(req.queryParams("antiAliasing"));
} catch (final Exception e) {
res.type("plain/text");
res.status(400);
return "Error in sent parameters: " + e.getMessage();
}
BufferedImage finalImg = Images.renderImage(img, color, width, height, minBorder);
BufferedImage finalImg = Images.renderImage(img, color, width, height, minBorder, antiAliasing);
if (finalImg == null) {
res.type("text/plain");
res.status(400);

12
src/main/java/tech/nevets/igformatter/Images.java
View File

@ -4,7 +4,7 @@ import java.awt.*;
import java.awt.image.BufferedImage;
public class Images {
public static BufferedImage renderImage(BufferedImage img, String color, int totalWidth, int totalHeight, int minBorder) {
public static BufferedImage renderImage(BufferedImage img, String color, int totalWidth, int totalHeight, int minBorder, boolean antiAliasing) {
if (totalWidth > 8000 || totalHeight > 6000) {
System.out.println("Input too large");
return null;
@ -37,17 +37,19 @@ public class Images {
yPos = minBorder;
}
g.drawImage(resizeImage(img, width, height), xPos, yPos, width, height, null);
g.drawImage(resizeImage(img, width, height, antiAliasing), xPos, yPos, width, height, null);
g.dispose();
return image;
}
private static BufferedImage resizeImage(BufferedImage rawImage, int width, int height) {
private static BufferedImage resizeImage(BufferedImage rawImage, int width, int height, boolean antiAliasing) {
BufferedImage resizedImage = new BufferedImage(width, height, BufferedImage.TYPE_INT_ARGB);
Graphics2D g = resizedImage.createGraphics();
g.setRenderingHint(RenderingHints.KEY_INTERPOLATION, RenderingHints.VALUE_INTERPOLATION_BICUBIC);
g.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
if (antiAliasing) {
g.setRenderingHint(RenderingHints.KEY_INTERPOLATION, RenderingHints.VALUE_INTERPOLATION_BICUBIC);
g.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
}
g.drawImage(rawImage, 0, 0, width, height, null);
g.dispose();
return resizedImage;