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/*
This file is part of the iText (R) project.
Copyright (c) 1998-2017 iText Group NV
Authors: iText Software.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU Affero General Public License version 3
as published by the Free Software Foundation with the addition of the
following permission added to Section 15 as permitted in Section 7(a):
FOR ANY PART OF THE COVERED WORK IN WHICH THE COPYRIGHT IS OWNED BY
ITEXT GROUP. ITEXT GROUP DISCLAIMS THE WARRANTY OF NON INFRINGEMENT
OF THIRD PARTY RIGHTS
This program 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 this program; if not, see http://www.gnu.org/licenses or write to
the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
Boston, MA, 02110-1301 USA, or download the license from the following URL:
http://itextpdf.com/terms-of-use/
The interactive user interfaces in modified source and object code versions
of this program must display Appropriate Legal Notices, as required under
Section 5 of the GNU Affero General Public License.
In accordance with Section 7(b) of the GNU Affero General Public License,
a covered work must retain the producer line in every PDF that is created
or manipulated using iText.
You can be released from the requirements of the license by purchasing
a commercial license. Buying such a license is mandatory as soon as you
develop commercial activities involving the iText software without
disclosing the source code of your own applications.
These activities include: offering paid services to customers as an ASP,
serving PDFs on the fly in a web application, shipping iText with a closed
source product.
For more information, please contact iText Software Corp. at this
address: sales@itextpdf.com
*/
using System;
using System.Collections;
using System.Text;
using System.util;
using iTextSharp.text.pdf;
using iTextSharp.text.error_messages;
namespace iTextSharp.text {
/// <summary>
/// A RectangleReadOnly is the representation of a geometric figure.
/// It's the same as a Rectangle but immutable.
/// </summary>
/// <seealso cref="T:iTextSharp.text.Element"/>
/// <seealso cref="T:iTextSharp.text.Table"/>
/// <seealso cref="T:iTextSharp.text.Cell"/>
/// <seealso cref="T:iTextSharp.text.HeaderFooter"/>
public class RectangleReadOnly : Rectangle {
// constructors
/// <summary>
/// Constructs a RectangleReadOnly-object.
/// </summary>
/// <param name="llx">lower left x</param>
/// <param name="lly">lower left y</param>
/// <param name="urx">upper right x</param>
/// <param name="ury">upper right y</param>
public RectangleReadOnly(float llx, float lly, float urx, float ury) : base(llx, lly, urx, ury) {
}
/**
* Constructs a <CODE>RectangleReadOnly</CODE> -object.
*
* @param llx lower left x
* @param lly lower left y
* @param urx upper right x
* @param ury upper right y
* @param rotation the rotation of the Rectangle (0, 90, 180, 270)
* @since iText 5.0.6
*/
public RectangleReadOnly(float llx, float lly, float urx, float ury, int rotation) : base(llx, lly, urx, ury) {
base.Rotation = rotation;
}
/// <summary>
/// Constructs a RectangleReadOnly-object starting from the origin (0, 0).
/// </summary>
/// <param name="urx">upper right x</param>
/// <param name="ury">upper right y</param>
public RectangleReadOnly(float urx, float ury) : base(0, 0, urx, ury) {}
/**
* Constructs a <CODE>RectangleReadOnly</CODE>-object starting from the origin
* (0, 0) and with a specific rotation (valid values are 0, 90, 180, 270).
*
* @param urx upper right x
* @param ury upper right y
* @since iText 5.0.6
*/
public RectangleReadOnly(float urx, float ury, int rotation) : base(0, 0, urx, ury) {
base.Rotation = rotation;
}
/// <summary>
/// Constructs a RectangleReadOnly-object.
/// </summary>
/// <param name="rect">another Rectangle</param>
public RectangleReadOnly(Rectangle rect) : base(rect.Left, rect.Bottom, rect.Right, rect.Top) {
base.CloneNonPositionParameters(rect);
}
/**
* Copies all of the parameters from a <CODE>Rectangle</CODE> object
* except the position.
*
* @param rect
* <CODE>Rectangle</CODE> to copy from
*/
public override void CloneNonPositionParameters(Rectangle rect) {
ThrowReadOnlyError();
}
private void ThrowReadOnlyError() {
throw new InvalidOperationException(MessageLocalization.GetComposedMessage("rectanglereadonly.this.rectangle.is.read.only"));
}
/**
* Copies all of the parameters from a <CODE>Rectangle</CODE> object
* except the position.
*
* @param rect
* <CODE>Rectangle</CODE> to copy from
*/
public override void SoftCloneNonPositionParameters(Rectangle rect) {
ThrowReadOnlyError();
}
// methods
/**
* Switches lowerleft with upperright
*/
public override void Normalize() {
ThrowReadOnlyError();
}
// methods to set the membervariables
/// <summary>
/// Get/set the upper right y-coordinate.
/// </summary>
/// <value>a float</value>
public override float Top {
set {
ThrowReadOnlyError();
}
}
/**
* Enables the border on the specified side.
*
* @param side
* the side to enable. One of <CODE>LEFT, RIGHT, TOP, BOTTOM
* </CODE>
*/
public override void EnableBorderSide(int side) {
ThrowReadOnlyError();
}
/**
* Disables the border on the specified side.
*
* @param side
* the side to disable. One of <CODE>LEFT, RIGHT, TOP, BOTTOM
* </CODE>
*/
public override void DisableBorderSide(int side) {
ThrowReadOnlyError();
}
/// <summary>
/// Get/set the border
/// </summary>
/// <value>a int</value>
public override int Border {
set {
ThrowReadOnlyError();
}
}
/// <summary>
/// Get/set the grayscale of the rectangle.
/// </summary>
/// <value>a float</value>
public override float GrayFill {
set {
ThrowReadOnlyError();
}
}
// methods to get the membervariables
/// <summary>
/// Get/set the lower left x-coordinate.
/// </summary>
/// <value>a float</value>
public override float Left {
set {
ThrowReadOnlyError();
}
}
/// <summary>
/// Get/set the upper right x-coordinate.
/// </summary>
/// <value>a float</value>
public override float Right {
set {
ThrowReadOnlyError();
}
}
/// <summary>
/// Get/set the lower left y-coordinate.
/// </summary>
/// <value>a float</value>
public override float Bottom {
set {
ThrowReadOnlyError();
}
}
public override BaseColor BorderColorBottom {
set {
ThrowReadOnlyError();
}
}
public override BaseColor BorderColorTop {
set {
ThrowReadOnlyError();
}
}
public override BaseColor BorderColorLeft {
set {
ThrowReadOnlyError();
}
}
public override BaseColor BorderColorRight {
set {
ThrowReadOnlyError();
}
}
/// <summary>
/// Get/set the borderwidth.
/// </summary>
/// <value>a float</value>
public override float BorderWidth {
set {
ThrowReadOnlyError();
}
}
/**
* Gets the color of the border.
*
* @return a value
*/
/// <summary>
/// Get/set the color of the border.
/// </summary>
/// <value>a BaseColor</value>
public override BaseColor BorderColor {
set {
ThrowReadOnlyError();
}
}
/**
* Gets the backgroundcolor.
*
* @return a value
*/
/// <summary>
/// Get/set the backgroundcolor.
/// </summary>
/// <value>a BaseColor</value>
public override BaseColor BackgroundColor {
set {
ThrowReadOnlyError();
}
}
/// <summary>
/// Set/gets the rotation
/// </summary>
/// <value>a int</value>
public override int Rotation {
set {
ThrowReadOnlyError();
}
}
public override float BorderWidthLeft {
set {
ThrowReadOnlyError();
}
}
public override float BorderWidthRight {
set {
ThrowReadOnlyError();
}
}
public override float BorderWidthTop {
set {
ThrowReadOnlyError();
}
}
public override float BorderWidthBottom {
set {
ThrowReadOnlyError();
}
}
/**
* Sets a parameter indicating if the rectangle has variable borders
*
* @param useVariableBorders
* indication if the rectangle has variable borders
*/
public override bool UseVariableBorders{
set {
ThrowReadOnlyError();
}
}
public override String ToString() {
StringBuilder buf = new StringBuilder("RectangleReadOnly: ");
buf.Append(Width);
buf.Append('x');
buf.Append(Height);
buf.Append(" (rot: ");
buf.Append(rotation);
buf.Append(" degrees)");
return buf.ToString();
}
}
}