1 /*
   2  * Copyright (c) 1997, 2018, Oracle and/or its affiliates. All rights reserved.
   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   5  * This code is free software; you can redistribute it and/or modify it
   6  * under the terms of the GNU General Public License version 2 only, as
   7  * published by the Free Software Foundation.  Oracle designates this
   8  * particular file as subject to the "Classpath" exception as provided
   9  * by Oracle in the LICENSE file that accompanied this code.
  10  *
  11  * This code is distributed in the hope that it will be useful, but WITHOUT
  12  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  13  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  14  * version 2 for more details (a copy is included in the LICENSE file that
  15  * accompanied this code).
  16  *
  17  * You should have received a copy of the GNU General Public License version
  18  * 2 along with this work; if not, write to the Free Software Foundation,
  19  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  20  *
  21  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  22  * or visit www.oracle.com if you need additional information or have any
  23  * questions.
  24  */
  25 
  26 package sun.java2d.pipe;
  27 
  28 import sun.java2d.SunGraphics2D;
  29 
  30 /**
  31  * This interface defines the set of calls that pipeline objects
  32  * can use to pass on responsibility for drawing various basic
  33  * geometric figures defined by explicit integer coordinates.
  34  * Typically this interface will be used for communication when
  35  * the coordinates of the rendering have been narrowed down to
  36  * actual device pixels, or for communication of untransformed
  37  * coordinates when the coordinates were specified using integers.
  38  * This interface does not cover all of the rendering calls that
  39  * are possible in Graphics since many of the rendering calls can
  40  * be transformed into one or more variants of these calls.
  41  */
  42 public interface PixelDrawPipe {
  43     public void drawLine(SunGraphics2D sg,
  44                          int x1, int y1, int x2, int y2);
  45 
  46     public void drawRect(SunGraphics2D sg,
  47                          int x, int y, int width, int height);
  48 
  49     public void drawRoundRect(SunGraphics2D sg,
  50                               int x, int y, int width, int height,
  51                               int arcWidth, int arcHeight);
  52 
  53     public void drawOval(SunGraphics2D sg,
  54                          int x, int y, int width, int height);
  55 
  56     public void drawArc(SunGraphics2D sg,
  57                         int x, int y, int width, int height,
  58                         int startAngle, int arcAngle);
  59 
  60     public void drawPolyline(SunGraphics2D sg,
  61                              int[] xPoints, int[] yPoints,
  62                              int nPoints);
  63 
  64     public void drawPolygon(SunGraphics2D sg,
  65                             int[] xPoints, int[] yPoints,
  66                             int nPoints);
  67 }