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authormaxim-yurchuk <maxim-yurchuk@yandex-team.com>2025-02-11 13:26:52 +0300
committermaxim-yurchuk <maxim-yurchuk@yandex-team.com>2025-02-11 13:57:59 +0300
commitf895bba65827952ed934b2b46f9a45e30a191fd2 (patch)
tree03260c906d9ec41cdc03e2a496b15d407459cec0 /contrib/python/matplotlib/py3/extern/agg24-svn/src/agg_vcgen_dash.cpp
parent5f7060466f7b9707818c2091e1a25c14f33c3474 (diff)
downloadydb-f895bba65827952ed934b2b46f9a45e30a191fd2.tar.gz
Remove deps on pandas
<https://github.com/ydb-platform/ydb/pull/14418> <https://github.com/ydb-platform/ydb/pull/14419> \-- аналогичные правки в gh Хочу залить в обход синка, чтобы посмотреть удалится ли pandas в нашей gh репе через piglet commit_hash:abca127aa37d4dbb94b07e1e18cdb8eb5b711860
Diffstat (limited to 'contrib/python/matplotlib/py3/extern/agg24-svn/src/agg_vcgen_dash.cpp')
-rw-r--r--contrib/python/matplotlib/py3/extern/agg24-svn/src/agg_vcgen_dash.cpp235
1 files changed, 0 insertions, 235 deletions
diff --git a/contrib/python/matplotlib/py3/extern/agg24-svn/src/agg_vcgen_dash.cpp b/contrib/python/matplotlib/py3/extern/agg24-svn/src/agg_vcgen_dash.cpp
deleted file mode 100644
index 129505786c9..00000000000
--- a/contrib/python/matplotlib/py3/extern/agg24-svn/src/agg_vcgen_dash.cpp
+++ /dev/null
@@ -1,235 +0,0 @@
-//----------------------------------------------------------------------------
-// Anti-Grain Geometry - Version 2.4
-// Copyright (C) 2002-2005 Maxim Shemanarev (http://www.antigrain.com)
-//
-// Permission to copy, use, modify, sell and distribute this software
-// is granted provided this copyright notice appears in all copies.
-// This software is provided "as is" without express or implied
-// warranty, and with no claim as to its suitability for any purpose.
-//
-//----------------------------------------------------------------------------
-// Contact: mcseem@antigrain.com
-// mcseemagg@yahoo.com
-// http://www.antigrain.com
-//----------------------------------------------------------------------------
-//
-// Line dash generator
-//
-//----------------------------------------------------------------------------
-
-#include <math.h>
-#include "agg_vcgen_dash.h"
-#include "agg_shorten_path.h"
-
-namespace agg
-{
-
- //------------------------------------------------------------------------
- vcgen_dash::vcgen_dash() :
- m_total_dash_len(0.0),
- m_num_dashes(0),
- m_dash_start(0.0),
- m_shorten(0.0),
- m_curr_dash_start(0.0),
- m_curr_dash(0),
- m_src_vertices(),
- m_closed(0),
- m_status(initial),
- m_src_vertex(0)
- {
- }
-
-
-
- //------------------------------------------------------------------------
- void vcgen_dash::remove_all_dashes()
- {
- m_total_dash_len = 0.0;
- m_num_dashes = 0;
- m_curr_dash_start = 0.0;
- m_curr_dash = 0;
- }
-
-
- //------------------------------------------------------------------------
- void vcgen_dash::add_dash(double dash_len, double gap_len)
- {
- if(m_num_dashes < max_dashes)
- {
- m_total_dash_len += dash_len + gap_len;
- m_dashes[m_num_dashes++] = dash_len;
- m_dashes[m_num_dashes++] = gap_len;
- }
- }
-
-
- //------------------------------------------------------------------------
- void vcgen_dash::dash_start(double ds)
- {
- m_dash_start = ds;
- calc_dash_start(fabs(ds));
- }
-
-
- //------------------------------------------------------------------------
- void vcgen_dash::calc_dash_start(double ds)
- {
- m_curr_dash = 0;
- m_curr_dash_start = 0.0;
- while(ds > 0.0)
- {
- if(ds > m_dashes[m_curr_dash])
- {
- ds -= m_dashes[m_curr_dash];
- ++m_curr_dash;
- m_curr_dash_start = 0.0;
- if(m_curr_dash >= m_num_dashes) m_curr_dash = 0;
- }
- else
- {
- m_curr_dash_start = ds;
- ds = 0.0;
- }
- }
- }
-
-
- //------------------------------------------------------------------------
- void vcgen_dash::remove_all()
- {
- m_status = initial;
- m_src_vertices.remove_all();
- m_closed = 0;
- }
-
-
- //------------------------------------------------------------------------
- void vcgen_dash::add_vertex(double x, double y, unsigned cmd)
- {
- m_status = initial;
- if(is_move_to(cmd))
- {
- m_src_vertices.modify_last(vertex_dist(x, y));
- }
- else
- {
- if(is_vertex(cmd))
- {
- m_src_vertices.add(vertex_dist(x, y));
- }
- else
- {
- m_closed = get_close_flag(cmd);
- }
- }
- }
-
-
- //------------------------------------------------------------------------
- void vcgen_dash::rewind(unsigned)
- {
- if(m_status == initial)
- {
- m_src_vertices.close(m_closed != 0);
- shorten_path(m_src_vertices, m_shorten, m_closed);
- }
- m_status = ready;
- m_src_vertex = 0;
- }
-
-
- //------------------------------------------------------------------------
- unsigned vcgen_dash::vertex(double* x, double* y)
- {
- unsigned cmd = path_cmd_move_to;
- while(!is_stop(cmd))
- {
- switch(m_status)
- {
- case initial:
- rewind(0);
-
- case ready:
- if(m_num_dashes < 2 || m_src_vertices.size() < 2)
- {
- cmd = path_cmd_stop;
- break;
- }
- m_status = polyline;
- m_src_vertex = 1;
- m_v1 = &m_src_vertices[0];
- m_v2 = &m_src_vertices[1];
- m_curr_rest = m_v1->dist;
- *x = m_v1->x;
- *y = m_v1->y;
- if(m_dash_start >= 0.0) calc_dash_start(m_dash_start);
- return path_cmd_move_to;
-
- case polyline:
- {
- double dash_rest = m_dashes[m_curr_dash] - m_curr_dash_start;
-
- unsigned cmd = (m_curr_dash & 1) ?
- path_cmd_move_to :
- path_cmd_line_to;
-
- if(m_curr_rest > dash_rest)
- {
- m_curr_rest -= dash_rest;
- ++m_curr_dash;
- if(m_curr_dash >= m_num_dashes) m_curr_dash = 0;
- m_curr_dash_start = 0.0;
- *x = m_v2->x - (m_v2->x - m_v1->x) * m_curr_rest / m_v1->dist;
- *y = m_v2->y - (m_v2->y - m_v1->y) * m_curr_rest / m_v1->dist;
- }
- else
- {
- m_curr_dash_start += m_curr_rest;
- *x = m_v2->x;
- *y = m_v2->y;
- ++m_src_vertex;
- m_v1 = m_v2;
- m_curr_rest = m_v1->dist;
- if(m_closed)
- {
- if(m_src_vertex > m_src_vertices.size())
- {
- m_status = stop;
- }
- else
- {
- m_v2 = &m_src_vertices
- [
- (m_src_vertex >= m_src_vertices.size()) ? 0 :
- m_src_vertex
- ];
- }
- }
- else
- {
- if(m_src_vertex >= m_src_vertices.size())
- {
- m_status = stop;
- }
- else
- {
- m_v2 = &m_src_vertices[m_src_vertex];
- }
- }
- }
- return cmd;
- }
- break;
-
- case stop:
- cmd = path_cmd_stop;
- break;
- }
-
- }
- return path_cmd_stop;
- }
-
-
-}
-