26 lines
792 B
Java
26 lines
792 B
Java
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package cc.fascinated.common;
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import jakarta.validation.constraints.NotNull;
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import java.awt.*;
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import java.awt.geom.AffineTransform;
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import java.awt.image.BufferedImage;
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public class ImageUtils {
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/**
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* Resize an image.
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*
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* @param src the source image
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* @param scale the scale factor
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* @return the scaled image
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*/
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public static BufferedImage resize(@NotNull final BufferedImage src, final double scale) {
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BufferedImage scaled = new BufferedImage((int) (src.getWidth() * scale), (int) (src.getHeight() * scale), BufferedImage.TYPE_INT_ARGB);
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Graphics2D graphics = scaled.createGraphics();
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graphics.drawImage(src, AffineTransform.getScaleInstance(scale, scale), null);
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graphics.dispose();
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return scaled;
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}
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}
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