com.itextpdf.kernel.pdf.canvas.draw.ILineDrawer Maven / Gradle / Ivy
/*
This file is part of the iText (R) project.
Copyright (c) 1998-2022 iText Group NV
Authors: Bruno Lowagie, Paulo Soares, et al.
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it under the terms of the GNU Affero General Public License version 3
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or FITNESS FOR A PARTICULAR PURPOSE.
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*/
package com.itextpdf.kernel.pdf.canvas.draw;
import com.itextpdf.kernel.colors.Color;
import com.itextpdf.kernel.geom.Rectangle;
import com.itextpdf.kernel.pdf.canvas.PdfCanvas;
/**
* The {@link ILineDrawer} defines a drawing operation on a {@link PdfCanvas}
*
* This interface allows to customize the 'empty' space in a
* {@code com.itextpdf.layout.element.TabStop} through a Strategy design
* pattern
*/
public interface ILineDrawer {
/**
* Performs configurable drawing operations related to specific region
* coordinates on a canvas.
*
* @param canvas the canvas to draw on
* @param drawArea the rectangle in relation to which to fulfill drawing
* instructions
*/
void draw(PdfCanvas canvas, Rectangle drawArea);
/**
* Gets the width of the line
*
* @return width of the line
*/
float getLineWidth();
/**
* Sets line width in points
*
* @param lineWidth new line width
*/
void setLineWidth(float lineWidth);
/**
* Gets the color of the line
*
* @return color of the line
*/
Color getColor();
/**
* Sets line color
*
* @param color new line color
*/
void setColor(Color color);
}