mirror of https://github.com/KLayout/klayout.git
83 lines
2.7 KiB
C++
83 lines
2.7 KiB
C++
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/*
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KLayout Layout Viewer
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Copyright (C) 2006-2017 Matthias Koefferlein
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#ifndef HDR_layBitmapsToImage
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#define HDR_layBitmapsToImage
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#include "layViewOp.h"
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#include <vector>
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class QMutex;
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class QImage;
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namespace lay
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{
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class DitherPattern;
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class LineStyles;
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class Bitmap;
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/**
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* @brief This function converts the given set of bitmaps to a QImage
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*
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* This function uses the set of bitmaps in "pbitmaps" with the given set
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* of view operands in "view_ops" and converts these into the QImage
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* with the given width and height.
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* The "view_ops" and "pbitmaps" vectors must have the same size.
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* The QImage must be initialized to the given width and height.
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* If the QMutex pointer is not 0, the mutex is locked between operations
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* if the bitmap is accessed. The set of dither pattern specifies any custom
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* pattern that are used bz the view operands.
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* The "use_bitmap_index" parameter specifies whether the bitmap_index
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* parameter of the operators is being used to map a operator to a certain
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* bitmap.
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*/
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LAYBASIC_PUBLIC void
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bitmaps_to_image (const std::vector <lay::ViewOp> &view_ops,
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const std::vector <lay::Bitmap *> &pbitmaps,
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const lay::DitherPattern &dp,
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const lay::LineStyles &ls,
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QImage *pimage, unsigned int width, unsigned int height,
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bool use_bitmap_index,
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QMutex *mutex);
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/**
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* @brief Convert a lay::Bitmap to a unsigned char * data field to be passed to QBitmap
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*
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* This function converts the bitmap given the view_op into a raw byte data
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* field that can be passed to a QBitmap constructor. The data field is not
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* cleared by the bits rather or'ed to the existing bits.
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*/
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LAYBASIC_PUBLIC void
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bitmap_to_bitmap (const lay::ViewOp &view_op, const lay::Bitmap &bitmap,
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unsigned char *data,
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unsigned int width, unsigned int height,
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const lay::DitherPattern &dp,
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const lay::LineStyles &ls);
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} // namespace lay
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#endif
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