com.blitline.image.functions.Tile Maven / Gradle / Ivy
package com.blitline.image.functions;
import java.net.URI;
import org.apache.commons.lang3.Validate;
public class Tile extends AbstractFunction {
private static final long serialVersionUID = 1L;
@Override
public String getName() {
return "tile";
}
public Tile(String src) {
params.put("src", src);
}
public Tile(URI src) {
this(src.toString());
}
public Tile scaledAt(double scaleFactor) {
Validate.validState(!params.containsKey("width"), "only one of scale factor or explicit size may be specified");
params.put("scale", scaleFactor);
return this;
}
public Tile resizedTo(int width, int height) {
Validate.validState(!params.containsKey("scale"), "only one of scale factor or explicit size may be specified");
Validate.isTrue(width > 0, "width must be positive");
Validate.isTrue(height > 0, "height must be positive");
params.put("width", width);
params.put("height", height);
return this;
}
}