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Diffstat (limited to 'src/main/java/com/lowagie/text/Rectangle.java')
| -rw-r--r-- | src/main/java/com/lowagie/text/Rectangle.java | 955 |
1 files changed, 0 insertions, 955 deletions
diff --git a/src/main/java/com/lowagie/text/Rectangle.java b/src/main/java/com/lowagie/text/Rectangle.java deleted file mode 100644 index 801ace0..0000000 --- a/src/main/java/com/lowagie/text/Rectangle.java +++ /dev/null @@ -1,955 +0,0 @@ -/*
- * $Id: Rectangle.java,v 1.76 2005/12/12 08:31:40 blowagie Exp $
- * $Name: $
- *
- * Copyright 1999, 2000, 2001, 2002 by Bruno Lowagie.
- *
- * The contents of this file are subject to the Mozilla Public License Version 1.1
- * (the "License"); you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at http://www.mozilla.org/MPL/
- *
- * Software distributed under the License is distributed on an "AS IS" basis,
- * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
- * for the specific language governing rights and limitations under the License.
- *
- * The Original Code is 'iText, a free JAVA-PDF library'.
- *
- * The Initial Developer of the Original Code is Bruno Lowagie. Portions created by
- * the Initial Developer are Copyright (C) 1999, 2000, 2001, 2002 by Bruno Lowagie.
- * All Rights Reserved.
- * Co-Developer of the code is Paulo Soares. Portions created by the Co-Developer
- * are Copyright (C) 2000, 2001, 2002 by Paulo Soares. All Rights Reserved.
- *
- * Contributor(s): all the names of the contributors are added in the source code
- * where applicable.
- *
- * Alternatively, the contents of this file may be used under the terms of the
- * LGPL license (the "GNU LIBRARY GENERAL PUBLIC LICENSE"), in which case the
- * provisions of LGPL are applicable instead of those above. If you wish to
- * allow use of your version of this file only under the terms of the LGPL
- * License and not to allow others to use your version of this file under
- * the MPL, indicate your decision by deleting the provisions above and
- * replace them with the notice and other provisions required by the LGPL.
- * If you do not delete the provisions above, a recipient may use your version
- * of this file under either the MPL or the GNU LIBRARY GENERAL PUBLIC LICENSE.
- *
- * This library is free software; you can redistribute it and/or modify it
- * under the terms of the MPL as stated above or under the terms of the GNU
- * Library General Public License as published by the Free Software Foundation;
- * either version 2 of the License, or any later version.
- *
- * This library 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 Library general Public License for more
- * details.
- *
- * If you didn't download this code from the following link, you should check if
- * you aren't using an obsolete version:
- * http://www.lowagie.com/iText/
- */
-
-package com.lowagie.text;
-
-import java.awt.Color;
-import java.util.ArrayList;
-import java.util.Properties;
-import java.util.Set;
-import com.lowagie.text.pdf.GrayColor;
-
-/**
- * A <CODE>Rectangle</CODE> is the representation of a geometric figure.
- *
- * Rectangles support constant width borders using
- * {@link #setBorderWidth(float)}and {@link #setBorder(int)}. They also
- * support borders that vary in width/color on each side using methods like
- * {@link #setBorderWidthLeft(float)}or
- * {@link #setBorderColorLeft(java.awt.Color)}.
- *
- * @see Element
- * @see Table
- * @see Cell
- * @see HeaderFooter
- */
-
-public class Rectangle implements Element, MarkupAttributes {
-
- // static membervariables (concerning the presence of borders)
-
- /** This is the value that will be used as <VAR>undefined </VAR>. */
- public static final int UNDEFINED = -1;
-
- /** This represents one side of the border of the <CODE>Rectangle</CODE>. */
- public static final int TOP = 1;
-
- /** This represents one side of the border of the <CODE>Rectangle</CODE>. */
- public static final int BOTTOM = 2;
-
- /** This represents one side of the border of the <CODE>Rectangle</CODE>. */
- public static final int LEFT = 4;
-
- /** This represents one side of the border of the <CODE>Rectangle</CODE>. */
- public static final int RIGHT = 8;
-
- /** This represents a rectangle without borders. */
- public static final int NO_BORDER = 0;
-
- /** This represents a type of border. */
- public static final int BOX = TOP + BOTTOM + LEFT + RIGHT;
-
- // membervariables
-
- /** the lower left x-coordinate. */
- protected float llx;
-
- /** the lower left y-coordinate. */
- protected float lly;
-
- /** the upper right x-coordinate. */
- protected float urx;
-
- /** the upper right y-coordinate. */
- protected float ury;
-
- /** This represents the status of the 4 sides of the rectangle. */
- protected int border = UNDEFINED;
-
- /** This is the width of the border around this rectangle. */
- protected float borderWidth = UNDEFINED;
-
- /** The color of the border of this rectangle. */
- protected Color color = null;
-
- /** The color of the left border of this rectangle. */
- protected Color borderColorLeft = null;
-
- /** The color of the right border of this rectangle. */
- protected Color borderColorRight = null;
-
- /** The color of the top border of this rectangle. */
- protected Color borderColorTop = null;
-
- /** The color of the bottom border of this rectangle. */
- protected Color borderColorBottom = null;
-
- /** The width of the left border of this rectangle. */
- protected float borderWidthLeft = UNDEFINED;
-
- /** The width of the right border of this rectangle. */
- protected float borderWidthRight = UNDEFINED;
-
- /** The width of the top border of this rectangle. */
- protected float borderWidthTop = UNDEFINED;
-
- /** The width of the bottom border of this rectangle. */
- protected float borderWidthBottom = UNDEFINED;
-
- /** Whether variable width borders are used. */
- protected boolean useVariableBorders = false;
-
- /** This is the color of the background of this rectangle. */
- protected Color background = null;
-
- protected int rotation = 0;
-
- /** Contains extra markupAttributes */
- protected Properties markupAttributes;
-
- // constructors
-
- /**
- * Constructs a <CODE>Rectangle</CODE> -object.
- *
- * @param llx
- * lower left x
- * @param lly
- * lower left y
- * @param urx
- * upper right x
- * @param ury
- * upper right y
- */
-
- public Rectangle(float llx, float lly, float urx, float ury) {
- this.llx = llx;
- this.lly = lly;
- this.urx = urx;
- this.ury = ury;
- }
-
- /**
- * Constructs a <CODE>Rectangle</CODE> -object starting from the origin
- * (0, 0).
- *
- * @param urx
- * upper right x
- * @param ury
- * upper right y
- */
-
- public Rectangle(float urx, float ury) {
- this(0, 0, urx, ury);
- }
-
- /**
- * Constructs a <CODE>Rectangle</CODE> -object.
- *
- * @param rect
- * another <CODE>Rectangle</CODE>
- */
-
- public Rectangle(Rectangle rect) {
- this(rect.llx, rect.lly, rect.urx, rect.ury);
- 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 void cloneNonPositionParameters(Rectangle rect) {
- this.rotation = rect.rotation;
- this.border = rect.border;
- this.borderWidth = rect.borderWidth;
- this.color = rect.color;
- this.background = rect.background;
- this.borderColorLeft = rect.borderColorLeft;
- this.borderColorRight = rect.borderColorRight;
- this.borderColorTop = rect.borderColorTop;
- this.borderColorBottom = rect.borderColorBottom;
- this.borderWidthLeft = rect.borderWidthLeft;
- this.borderWidthRight = rect.borderWidthRight;
- this.borderWidthTop = rect.borderWidthTop;
- this.borderWidthBottom = rect.borderWidthBottom;
- this.useVariableBorders = rect.useVariableBorders;
- }
-
- /**
- * Copies all of the parameters from a <CODE>Rectangle</CODE> object
- * except the position.
- *
- * @param rect
- * <CODE>Rectangle</CODE> to copy from
- */
-
- public void softCloneNonPositionParameters(Rectangle rect) {
- if (rect.rotation != 0)
- this.rotation = rect.rotation;
- if (rect.border != UNDEFINED)
- this.border = rect.border;
- if (rect.borderWidth != UNDEFINED)
- this.borderWidth = rect.borderWidth;
- if (rect.color != null)
- this.color = rect.color;
- if (rect.background != null)
- this.background = rect.background;
- if (rect.borderColorLeft != null)
- this.borderColorLeft = rect.borderColorLeft;
- if (rect.borderColorRight != null)
- this.borderColorRight = rect.borderColorRight;
- if (rect.borderColorTop != null)
- this.borderColorTop = rect.borderColorTop;
- if (rect.borderColorBottom != null)
- this.borderColorBottom = rect.borderColorBottom;
- if (rect.borderWidthLeft != UNDEFINED)
- this.borderWidthLeft = rect.borderWidthLeft;
- if (rect.borderWidthRight != UNDEFINED)
- this.borderWidthRight = rect.borderWidthRight;
- if (rect.borderWidthTop != UNDEFINED)
- this.borderWidthTop = rect.borderWidthTop;
- if (rect.borderWidthBottom != UNDEFINED)
- this.borderWidthBottom = rect.borderWidthBottom;
- if (useVariableBorders)
- this.useVariableBorders = rect.useVariableBorders;
- }
-
- // implementation of the Element interface
-
- /**
- * Processes the element by adding it (or the different parts) to an <CODE>
- * ElementListener</CODE>.
- *
- * @param listener
- * an <CODE>ElementListener</CODE>
- * @return <CODE>true</CODE> if the element was processed successfully
- */
-
- public boolean process(ElementListener listener) {
- try {
- return listener.add(this);
- } catch (DocumentException de) {
- return false;
- }
- }
-
- /**
- * Gets the type of the text element.
- *
- * @return a type
- */
-
- public int type() {
- return Element.RECTANGLE;
- }
-
- /**
- * Gets all the chunks in this element.
- *
- * @return an <CODE>ArrayList</CODE>
- */
-
- public ArrayList getChunks() {
- return new ArrayList();
- }
-
- // methods
-
- /**
- * Switches lowerleft with upperright
- */
- public void normalize() {
- if (llx > urx) {
- float a = llx;
- llx = urx;
- urx = a;
- }
- if (lly > ury) {
- float a = lly;
- lly = ury;
- ury = a;
- }
- }
-
- /**
- * Gets a Rectangle that is altered to fit on the page.
- *
- * @param top
- * the top position
- * @param bottom
- * the bottom position
- * @return a <CODE>Rectangle</CODE>
- */
-
- public Rectangle rectangle(float top, float bottom) {
- Rectangle tmp = new Rectangle(this);
- if (top() > top) {
- tmp.setTop(top);
- tmp.setBorder(border - (border & TOP));
- }
- if (bottom() < bottom) {
- tmp.setBottom(bottom);
- tmp.setBorder(border - (border & BOTTOM));
- }
- return tmp;
- }
-
- /**
- * Swaps the values of urx and ury and of lly and llx in order to rotate the
- * rectangle.
- *
- * @return a <CODE>Rectangle</CODE>
- */
-
- public Rectangle rotate() {
- Rectangle rect = new Rectangle(lly, llx, ury, urx);
- rect.rotation = rotation + 90;
- rect.rotation %= 360;
- return rect;
- }
-
- // methods to set the membervariables
-
- /**
- * Sets the lower left x-coordinate.
- *
- * @param value
- * the new value
- */
-
- public void setLeft(float value) {
- llx = value;
- }
-
- /**
- * Sets the upper right x-coordinate.
- *
- * @param value
- * the new value
- */
-
- public void setRight(float value) {
- urx = value;
- }
-
- /**
- * Sets the upper right y-coordinate.
- *
- * @param value
- * the new value
- */
-
- public void setTop(float value) {
- ury = value;
- }
-
- /**
- * Sets the lower left y-coordinate.
- *
- * @param value
- * the new value
- */
-
- public void setBottom(float value) {
- lly = value;
- }
-
- /**
- * Enables/Disables the border on the specified sides. The border is
- * specified as an integer bitwise combination of the constants: <CODE>
- * LEFT, RIGHT, TOP, BOTTOM</CODE>.
- *
- * @see #enableBorderSide(int)
- * @see #disableBorderSide(int)
- * @param value
- * the new value
- */
-
- public void setBorder(int value) {
- border = value;
- }
-
- /**
- * Enables the border on the specified side.
- *
- * @param side
- * the side to enable. One of <CODE>LEFT, RIGHT, TOP, BOTTOM
- * </CODE>
- */
- public void enableBorderSide(int side) {
- if (border == UNDEFINED) {
- border = 0;
- }
- border |= side;
- }
-
- /**
- * Disables the border on the specified side.
- *
- * @param side
- * the side to disable. One of <CODE>LEFT, RIGHT, TOP, BOTTOM
- * </CODE>
- */
- public void disableBorderSide(int side) {
- if (border == UNDEFINED) {
- border = 0;
- }
- border &= ~side;
- }
-
- /**
- * Sets the borderwidth of the table.
- *
- * @param value
- * the new value
- */
-
- public void setBorderWidth(float value) {
- borderWidth = value;
- }
-
- /**
- * Sets the color of the border.
- *
- * @param value
- * the new value
- */
-
- public void setBorderColor(Color value) {
- color = value;
- }
-
- /**
- * Sets the value of the border color
- *
- * @param value
- * a color value
- */
- public void setBorderColorRight(Color value) {
- borderColorRight = value;
- }
-
- /**
- * Sets the value of the border color
- *
- * @param value
- * a color value
- */
- public void setBorderColorLeft(Color value) {
- borderColorLeft = value;
- }
-
- /**
- * Sets the value of the border color
- *
- * @param value
- * a color value
- */
- public void setBorderColorTop(Color value) {
- borderColorTop = value;
- }
-
- /**
- * Sets the value of the border color
- *
- * @param value
- * a color value
- */
- public void setBorderColorBottom(Color value) {
- borderColorBottom = value;
- }
-
- /**
- * Sets the backgroundcolor of the rectangle.
- *
- * @param value
- * the new value
- */
-
- public void setBackgroundColor(Color value) {
- background = value;
- }
-
- /**
- * Sets the grayscale of the rectangle.
- *
- * @param value
- * the new value
- */
-
- public void setGrayFill(float value) {
- background = new GrayColor(value);
- }
-
- // methods to get the membervariables
-
- /**
- * Returns the lower left x-coordinate.
- *
- * @return the lower left x-coordinate
- */
-
- public float left() {
- return llx;
- }
-
- /**
- * Returns the upper right x-coordinate.
- *
- * @return the upper right x-coordinate
- */
-
- public float right() {
- return urx;
- }
-
- /**
- * Returns the upper right y-coordinate.
- *
- * @return the upper right y-coordinate
- */
-
- public float top() {
- return ury;
- }
-
- /**
- * Returns the lower left y-coordinate.
- *
- * @return the lower left y-coordinate
- */
-
- public float bottom() {
- return lly;
- }
-
- /**
- * Returns the lower left x-coordinate, considering a given margin.
- *
- * @param margin
- * a margin
- * @return the lower left x-coordinate
- */
-
- public float left(float margin) {
- return llx + margin;
- }
-
- /**
- * Returns the upper right x-coordinate, considering a given margin.
- *
- * @param margin
- * a margin
- * @return the upper right x-coordinate
- */
-
- public float right(float margin) {
- return urx - margin;
- }
-
- /**
- * Returns the upper right y-coordinate, considering a given margin.
- *
- * @param margin
- * a margin
- * @return the upper right y-coordinate
- */
-
- public float top(float margin) {
- return ury - margin;
- }
-
- /**
- * Returns the lower left y-coordinate, considering a given margin.
- *
- * @param margin
- * a margin
- * @return the lower left y-coordinate
- */
-
- public float bottom(float margin) {
- return lly + margin;
- }
-
- /**
- * Returns the width of the rectangle.
- *
- * @return a width
- */
-
- public float width() {
- return urx - llx;
- }
-
- /**
- * Returns the height of the rectangle.
- *
- * @return a height
- */
-
- public float height() {
- return ury - lly;
- }
-
- /**
- * Indicates if the table has borders.
- *
- * @return a boolean
- */
-
- public boolean hasBorders() {
- return (border > 0)
- && ((borderWidth > 0) || (borderWidthLeft > 0)
- || (borderWidthRight > 0) || (borderWidthTop > 0) || (borderWidthBottom > 0));
- }
-
- /**
- * Indicates if the table has a some type of border.
- *
- * @param type
- * the type of border
- * @return a boolean
- */
-
- public boolean hasBorder(int type) {
- return border != UNDEFINED && (border & type) == type;
- }
-
- /**
- * Returns the exact type of the border.
- *
- * @return a value
- */
-
- public int border() {
- return border;
- }
-
- /**
- * Gets the borderwidth.
- *
- * @return a value
- */
-
- public float borderWidth() {
- return borderWidth;
- }
-
- /**
- * Gets the color of the border.
- *
- * @return a value
- */
-
- public Color borderColor() {
- return color;
- }
-
- /**
- * Gets the backgroundcolor.
- *
- * @return a value
- */
-
- public Color backgroundColor() {
- return background;
- }
-
- /**
- * Gets the grayscale.
- *
- * @return a value
- */
-
- public float grayFill() {
- if (background instanceof GrayColor)
- return ((GrayColor)background).getGray();
- else
- return 0;
- }
-
- /**
- * Gets the rotation of the rectangle
- *
- * @return a rotation value
- */
- public int getRotation() {
- return rotation;
- }
-
- /**
- * @see com.lowagie.text.MarkupAttributes#setMarkupAttribute(java.lang.String,
- * java.lang.String)
- */
- public void setMarkupAttribute(String name, String value) {
- if (markupAttributes == null)
- markupAttributes = new Properties();
- markupAttributes.put(name, value);
- }
-
- /**
- * @see com.lowagie.text.MarkupAttributes#setMarkupAttributes(java.util.Properties)
- */
- public void setMarkupAttributes(Properties markupAttributes) {
- this.markupAttributes = markupAttributes;
- }
-
- /**
- * @see com.lowagie.text.MarkupAttributes#getMarkupAttribute(java.lang.String)
- */
- public String getMarkupAttribute(String name) {
- return (markupAttributes == null) ? null : String
- .valueOf(markupAttributes.get(name));
- }
-
- /**
- * @see com.lowagie.text.MarkupAttributes#getMarkupAttributeNames()
- */
- public Set getMarkupAttributeNames() {
- return Chunk.getKeySet(markupAttributes);
- }
-
- /**
- * @see com.lowagie.text.MarkupAttributes#getMarkupAttributes()
- */
- public Properties getMarkupAttributes() {
- return markupAttributes;
- }
-
- /**
- * Gets the color of a border.
- *
- * @return a color value
- */
- public Color getBorderColorLeft() {
- if (borderColorLeft == null) return color;
- return borderColorLeft;
- }
-
- /**
- * Gets the color of a border.
- *
- * @return a color value
- */
- public Color getBorderColorRight() {
- if (borderColorRight == null) return color;
- return borderColorRight;
- }
-
- /**
- * Gets the color of a border.
- *
- * @return a color value
- */
- public Color getBorderColorTop() {
- if (borderColorTop == null) return color;
- return borderColorTop;
- }
-
- /**
- * Gets the color of a border.
- *
- * @return a color value
- */
- public Color getBorderColorBottom() {
- if (borderColorBottom == null) return color;
- return borderColorBottom;
- }
-
- /**
- * Gets the width of a border.
- *
- * @return a width
- */
- public float getBorderWidthLeft() {
- return getVariableBorderWidth(borderWidthLeft, LEFT);
- }
-
- /**
- * Sets the width of a border
- *
- * @param borderWidthLeft
- * a width
- */
- public void setBorderWidthLeft(float borderWidthLeft) {
- this.borderWidthLeft = borderWidthLeft;
- updateBorderBasedOnWidth(borderWidthLeft, LEFT);
- }
-
- /**
- * Gets the width of a border.
- *
- * @return a width
- */
- public float getBorderWidthRight() {
- return getVariableBorderWidth(borderWidthRight, RIGHT);
- }
-
- /**
- * Sets the width of a border
- *
- * @param borderWidthRight
- * a width
- */
- public void setBorderWidthRight(float borderWidthRight) {
- this.borderWidthRight = borderWidthRight;
- updateBorderBasedOnWidth(borderWidthRight, RIGHT);
- }
-
- /**
- * Gets the width of a border.
- *
- * @return a width
- */
- public float getBorderWidthTop() {
- return getVariableBorderWidth(borderWidthTop, TOP);
- }
-
- /**
- * Sets the width of a border
- *
- * @param borderWidthTop
- * a width
- */
- public void setBorderWidthTop(float borderWidthTop) {
- this.borderWidthTop = borderWidthTop;
- updateBorderBasedOnWidth(borderWidthTop, TOP);
- }
-
- /**
- * Gets the width of a border.
- *
- * @return a width
- */
- public float getBorderWidthBottom() {
- return getVariableBorderWidth(borderWidthBottom, BOTTOM);
- }
-
- /**
- * Sets the width of a border
- *
- * @param borderWidthBottom
- * a width
- */
- public void setBorderWidthBottom(float borderWidthBottom) {
- this.borderWidthBottom = borderWidthBottom;
- updateBorderBasedOnWidth(borderWidthBottom, BOTTOM);
- }
-
- /**
- * Updates the border flag for a side based on the specified width. A width
- * of 0 will disable the border on that side. Any other width enables it.
- *
- * @param width
- * width of border
- * @param side
- * border side constant
- */
-
- private void updateBorderBasedOnWidth(float width, int side) {
- useVariableBorders = true;
- if (width > 0) {
- enableBorderSide(side);
- } else {
- disableBorderSide(side);
- }
- }
-
- private float getVariableBorderWidth(float variableWidthValue, int side) {
- if ((border & side) != 0) {
- return variableWidthValue != UNDEFINED ? variableWidthValue
- : borderWidth;
- } else {
- return 0;
- }
- }
-
- /**
- * Indicates whether variable width borders are being used. Returns true if
- * <CODE>setBorderWidthLeft, setBorderWidthRight, setBorderWidthTop, or
- * setBorderWidthBottom</CODE> has been called.
- *
- * @return true if variable width borders are in use
- *
- */
- public boolean isUseVariableBorders() {
- return useVariableBorders;
- }
-
- /**
- * Sets a parameter indicating if the rectangle has variable borders
- *
- * @param useVariableBorders
- * indication if the rectangle has variable borders
- */
- public void setUseVariableBorders(boolean useVariableBorders) {
- this.useVariableBorders = useVariableBorders;
- }
-
- /**
- * @see java.lang.Object#toString()
- */
- public String toString() {
- StringBuffer buf = new StringBuffer("Rectangle: ");
- buf.append(width());
- buf.append("x");
- buf.append(height());
- buf.append(" (rot: ");
- buf.append(rotation);
- buf.append(" degrees)");
- return buf.toString();
- }
-
-}
\ No newline at end of file |