dvisvgm 1.9.1

git-svn-id: svn://tug.org/texlive/trunk@36419 c570f23f-e606-0410-a88d-b1316a301751

1 files changed, 0 insertions, 126 deletions

diff --git a/Build/source/texk/dvisvgm/dvisvgm-1.9/src/Bitmap.cpp b/Build/source/texk/dvisvgm/dvisvgm-1.9/src/Bitmap.cpp
deleted file mode 100644
index 265533b1ef5..00000000000
--- a/Build/source/texk/dvisvgm/dvisvgm-1.9/src/Bitmap.cpp
+++ /dev/null
@@ -1,126 +0,0 @@
-/*************************************************************************
-** Bitmap.cpp                                                           **
-**                                                                      **
-** This file is part of dvisvgm -- the DVI to SVG converter             **
-** Copyright (C) 2005-2014 Martin Gieseking <martin.gieseking@uos.de>   **
-**                                                                      **
-** This program is free software; you can redistribute it and/or        **
-** modify it under the terms of the GNU General Public License as       **
-** published by the Free Software Foundation; either version 3 of       **
-** the License, or (at your option) any later version.                  **
-**                                                                      **
-** This program 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 General Public License for more details.                         **
-**                                                                      **
-** You should have received a copy of the GNU General Public License    **
-** along with this program; if not, see <http://www.gnu.org/licenses/>. **
-*************************************************************************/
-
-#include <config.h>
-#include <algorithm>
-#include <cstdlib>
-#include <iostream>
-#include "Bitmap.h"
-#include "macros.h"
-
-using namespace std;
-
-Bitmap::Bitmap () : _rows(0), _cols(0), _xshift(0), _yshift(0), _bpr(0), _bytes(0)
-{
-}
-
-
-/** Constructs a Bitmap */
-Bitmap::Bitmap (int minx, int maxx, int miny , int maxy) {
-	resize(minx, maxx, miny, maxy);
-}
-
-
-/** Resizes the bitmap and clears all pixels.
- *  @param[in] minx index of leftmost pixel column
- *  @param[in] maxx index of rightmost pixel column
- *  @param[in] miny index of bottom row
- *  @param[in] maxy index of top row */
-void Bitmap::resize (int minx, int maxx, int miny , int maxy) {
-	_rows = abs(maxy-miny)+1;
-	_cols = abs(maxx-minx)+1;
-	_xshift = minx;
-	_yshift = miny;
-	_bpr  = _cols/8 + (_cols % 8 ? 1 : 0);  // bytes per row
-	_bytes.resize(_rows*_bpr);
-	FORALL(_bytes, vector<UInt8>::iterator, it)
-		*it = 0;
-}
-
-
-/** Sets n pixels of row r to 1 starting at pixel c.
- *  @param[in] r number of row
- *  @param[in] c number of column (pixel)
- *  @param[in] n number of bits to be set */
-void Bitmap::setBits (int r, int c, int n) {
-	r -= _yshift;
-	c -= _xshift;
-	UInt8 *byte = &_bytes[r*_bpr + c/8];// + (c%8 ? 1 : 0);
-	while (n > 0) {
-		int b = 7 - c%8;            // number of leftmost bit in current byte to be set
-		int m = min(n, b+1);        // number of bits to be set in current byte
-		int bitseq = (1 << m)-1;    // sequence of n set bits (bits 0..n-1 are set)
-		bitseq <<= b-m+1;           // move bit sequence so that bit b is the leftmost set bit
-		*byte |= UInt8(bitseq);     // apply bit sequence to current byte
-		byte++;
-		n -= m;
-		c += m;
-	}
-}
-
-
-void Bitmap::forAllPixels (ForAllData &data) const {
-	for (int y=_rows-1; y >= 0 ; y--) {
-		for (int c=0; c < _bpr; c++) {
-			UInt8 byte = _bytes[y*_bpr+c];
-			int x;
-			for (int b=7; (b >= 0) && ((x = 8*c+(7-b)) < _cols); b--) {
-				data.pixel(x, y, byte & (1 << b), *this);
-			}
-		}
-	}
-}
-
-
-struct BBoxData : public Bitmap::ForAllData
-{
-	BBoxData () : maxx(0), maxy(0) {}
-	void pixel (int x, int y, bool set, const Bitmap &bm) {
-		if (set) {
-			maxx = max(maxx, x);
-			maxy = max(maxy, y);
-		}
-	}
-	int maxx, maxy;
-};
-
-
-void Bitmap::bbox (int &w, int &h) const {
-	BBoxData data;
-	forAllPixels(data);
-	w = data.maxx+1;
-	h = data.maxy+1;
-}
-
-
-ostream& Bitmap::write (ostream &os) const {
-#if 0
-	for (int r=_rows-1; r >= 0 ; r--) {
-		for (int c=0; c < _bpr; c++) {
-			UInt8 byte = _bytes[r*_bpr+c];
-			for (int b=128; b; b>>=1)
-				os << (byte & b ? '*' : '-');
-			os << ' ';
-		}
-		os << endl;
-	}
-#endif
-	return os;
-}