src/java.desktop/share/classes/sun/java2d/pipe/PixelToParallelogramConverter.java

*** 1,7 ****
  /*
!  * Copyright (c) 2008, 2011, Oracle and/or its affiliates. All rights reserved.
   * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   *
   * This code is free software; you can redistribute it and/or modify it
   * under the terms of the GNU General Public License version 2 only, as
   * published by the Free Software Foundation.  Oracle designates this
--- 1,7 ----
  /*
!  * Copyright (c) 2008, 2018, Oracle and/or its affiliates. All rights reserved.
   * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   *
   * This code is free software; you can redistribute it and/or modify it
   * under the terms of the GNU General Public License version 2 only, as
   * published by the Free Software Foundation.  Oracle designates this
*** 199,209 ****
          double x1, y1, x2, y2;
          switch (sg2d.transformState) {
          case SunGraphics2D.TRANSFORM_GENERIC:
          case SunGraphics2D.TRANSFORM_TRANSLATESCALE:
              {
!                 double coords[] = {ux1, uy1, ux2, uy2};
                  sg2d.transform.transform(coords, 0, coords, 0, 2);
                  x1 = coords[0];
                  y1 = coords[1];
                  x2 = coords[2];
                  y2 = coords[3];
--- 199,209 ----
          double x1, y1, x2, y2;
          switch (sg2d.transformState) {
          case SunGraphics2D.TRANSFORM_GENERIC:
          case SunGraphics2D.TRANSFORM_TRANSLATESCALE:
              {
!                 double[] coords = {ux1, uy1, ux2, uy2};
                  sg2d.transform.transform(coords, 0, coords, 0, 2);
                  x1 = coords[0];
                  y1 = coords[1];
                  x2 = coords[2];
                  y2 = coords[3];
*** 255,265 ****
              if (len == 0) {
                  dx = len = 1;
                  // dy = 0; already
              }
              // delta transform the transposed (90 degree rotated) unit vector
!             double unitvector[] = {dy/len, -dx/len};
              sg2d.transform.deltaTransform(unitvector, 0, unitvector, 0, 1);
              lw *= len(unitvector[0], unitvector[1]);
          }
          lw = Math.max(lw, minPenSize);
          dx = x2 - x1;
--- 255,265 ----
              if (len == 0) {
                  dx = len = 1;
                  // dy = 0; already
              }
              // delta transform the transposed (90 degree rotated) unit vector
!             double[] unitvector = {dy/len, -dx/len};
              sg2d.transform.deltaTransform(unitvector, 0, unitvector, 0, 1);
              lw *= len(unitvector[0], unitvector[1]);
          }
          lw = Math.max(lw, minPenSize);
          dx = x2 - x1;