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Package containing reusable model for Sejda.
/*
* Created on 01 ago 2017
* Copyright 2017 by Andrea Vacondio ([email protected]).
* This file is part of Sejda.
*
* Sejda is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Sejda is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with Sejda. If not, see .
*/
package org.sejda.model.scale;
import jakarta.validation.constraints.PositiveOrZero;
import org.apache.commons.lang3.builder.EqualsBuilder;
import org.apache.commons.lang3.builder.HashCodeBuilder;
import org.apache.commons.lang3.builder.ToStringBuilder;
import org.apache.commons.lang3.builder.ToStringStyle;
/**
* Margins in inches to be added to a PDF document
*
* @author Andrea Vacondio
*/
public class Margins {
@PositiveOrZero
public final double top;
@PositiveOrZero
public final double right;
@PositiveOrZero
public final double bottom;
@PositiveOrZero
public final double left;
public Margins(double top, double right, double bottom, double left) {
this.top = top;
this.right = right;
this.bottom = bottom;
this.left = left;
}
/**
* @param inches
* @return the value in points
*/
public static double inchesToPoints(double inches) {
return 72 * inches;
}
public static double pointsToInches(double points) {
return points / 72;
}
public Margins rotate() {
return new Margins(left, top, right, bottom);
}
@Override
public String toString() {
return new ToStringBuilder(this, ToStringStyle.SHORT_PREFIX_STYLE).append("top", top).append("right", right)
.append("bottom", bottom).append("left", left).toString();
}
@Override
public int hashCode() {
return new HashCodeBuilder().append(top).append(right).append(bottom).append(left).toHashCode();
}
@Override
public boolean equals(Object other) {
if (this == other) {
return true;
}
if (!(other instanceof Margins instance)) {
return false;
}
return new EqualsBuilder().append(top, instance.top).append(right, instance.right)
.append(bottom, instance.bottom).append(left, instance.left).isEquals();
}
}