mirror of
https://github.com/tdulcet/Table-and-Graph-Libs.git
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Merge branch 'tdulcet:master' into pixel-intermediate
This commit is contained in:
Jan Kuhlmann
179
graphs.hpp
179
graphs.hpp
@@ -80,24 +80,40 @@ namespace graphs
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enum color_type const color_types[] = {color_default, color_black, color_red, color_green, color_yellow, color_blue, color_magenta, color_cyan, color_white, color_gray, color_bright_red, color_bright_green, color_bright_yellow, color_bright_blue, color_bright_magenta, color_bright_cyan, color_bright_white};
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const char *const colors[] = {"\e[39m", "\e[30m", "\e[31m", "\e[32m", "\e[33m", "\e[34m", "\e[35m", "\e[36m", "\e[37m", "\e[90m", "\e[91m", "\e[92m", "\e[93m", "\e[94m", "\e[95m", "\e[96m", "\e[97m"};
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const unsigned char colors[] = {39, 30, 31, 32, 33, 34, 35, 36, 37, 90, 91, 92, 93, 94, 95, 96, 97};
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const char *const dots[] = {"⠀", "⠁", "⠂", "⠃", "⠄", "⠅", "⠆", "⠇", "⠈", "⠉", "⠊", "⠋", "⠌", "⠍", "⠎", "⠏", "⠐", "⠑", "⠒", "⠓", "⠔", "⠕", "⠖", "⠗", "⠘", "⠙", "⠚", "⠛", "⠜", "⠝", "⠞", "⠟", "⠠", "⠡", "⠢", "⠣", "⠤", "⠥", "⠦", "⠧", "⠨", "⠩", "⠪", "⠫", "⠬", "⠭", "⠮", "⠯", "⠰", "⠱", "⠲", "⠳", "⠴", "⠵", "⠶", "⠷", "⠸", "⠹", "⠺", "⠻", "⠼", "⠽", "⠾", "⠿", "⡀", "⡁", "⡂", "⡃", "⡄", "⡅", "⡆", "⡇", "⡈", "⡉", "⡊", "⡋", "⡌", "⡍", "⡎", "⡏", "⡐", "⡑", "⡒", "⡓", "⡔", "⡕", "⡖", "⡗", "⡘", "⡙", "⡚", "⡛", "⡜", "⡝", "⡞", "⡟", "⡠", "⡡", "⡢", "⡣", "⡤", "⡥", "⡦", "⡧", "⡨", "⡩", "⡪", "⡫", "⡬", "⡭", "⡮", "⡯", "⡰", "⡱", "⡲", "⡳", "⡴", "⡵", "⡶", "⡷", "⡸", "⡹", "⡺", "⡻", "⡼", "⡽", "⡾", "⡿", "⢀", "⢁", "⢂", "⢃", "⢄", "⢅", "⢆", "⢇", "⢈", "⢉", "⢊", "⢋", "⢌", "⢍", "⢎", "⢏", "⢐", "⢑", "⢒", "⢓", "⢔", "⢕", "⢖", "⢗", "⢘", "⢙", "⢚", "⢛", "⢜", "⢝", "⢞", "⢟", "⢠", "⢡", "⢢", "⢣", "⢤", "⢥", "⢦", "⢧", "⢨", "⢩", "⢪", "⢫", "⢬", "⢭", "⢮", "⢯", "⢰", "⢱", "⢲", "⢳", "⢴", "⢵", "⢶", "⢷", "⢸", "⢹", "⢺", "⢻", "⢼", "⢽", "⢾", "⢿", "⣀", "⣁", "⣂", "⣃", "⣄", "⣅", "⣆", "⣇", "⣈", "⣉", "⣊", "⣋", "⣌", "⣍", "⣎", "⣏", "⣐", "⣑", "⣒", "⣓", "⣔", "⣕", "⣖", "⣗", "⣘", "⣙", "⣚", "⣛", "⣜", "⣝", "⣞", "⣟", "⣠", "⣡", "⣢", "⣣", "⣤", "⣥", "⣦", "⣧", "⣨", "⣩", "⣪", "⣫", "⣬", "⣭", "⣮", "⣯", "⣰", "⣱", "⣲", "⣳", "⣴", "⣵", "⣶", "⣷", "⣸", "⣹", "⣺", "⣻", "⣼", "⣽", "⣾", "⣿"};
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const int dotvalues[][4] = {{0x1, 0x2, 0x4, 0x40}, {0x8, 0x10, 0x20, 0x80}};
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const char *const blocks[] = {" ", "▖", "▗", "▄", "▘", "▌", "▚", "▙", "▝", "▞", "▐", "▟", "▀", "▛", "▜", "█"};
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const int blockvalues[][2] = {{4, 1}, {8, 2}};
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const char *const blocks[] = {"\u00A0", "█"};
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const char *const bars[] = {" ", "▁", "▂", "▃", "▄", "▅", "▆", "▇", "█"};
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const char *const blocks_quadrant[] = {"\u00A0", "▘", "▝", "▀", "▖", "▌", "▞", "▛", "▗", "▚", "▐", "▜", "▄", "▙", "▟", "█"};
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const char *const separated_blocks_quadrant[] = {"\u00A0", "", "", "", "", "", "", "", "", "", "", "", "", "", "", ""};
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const char *const blocks_sextant[] = {"\u00A0", "🬀", "🬁", "🬂", "🬃", "🬄", "🬅", "🬆", "🬇", "🬈", "🬉", "🬊", "🬋", "🬌", "🬍", "🬎", "🬏", "🬐", "🬑", "🬒", "🬓", "▌", "🬔", "🬕", "🬖", "🬗", "🬘", "🬙", "🬚", "🬛", "🬜", "🬝", "🬞", "🬟", "🬠", "🬡", "🬢", "🬣", "🬤", "🬥", "🬦", "🬧", "▐", "🬨", "🬩", "🬪", "🬫", "🬬", "🬭", "🬮", "🬯", "🬰", "🬱", "🬲", "🬳", "🬴", "🬵", "🬶", "🬷", "🬸", "🬹", "🬺", "🬻", "█"};
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const char *const separated_blocks_sextant[] = {"\u00A0", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", ""};
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const char *const blocks_octant[] = {"\u00A0", "", "", "🮂", "", "▘", "", "", "", "", "▝", "", "", "", "", "▀", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "🮅", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "▖", "", "", "", "", "▌", "", "", "", "", "▞", "", "", "", "", "▛", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "▗", "", "", "", "", "▚", "", "", "", "", "▐", "", "", "", "", "▜", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "▂", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "▄", "", "", "", "", "▙", "", "", "", "", "▟", "", "▆", "", "", "█"};
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const char *const bars[] = {"\u00A0", "▁", "▂", "▃", "▄", "▅", "▆", "▇", "█"};
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enum type_type
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{
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type_braille,
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type_block,
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type_block_quadrant,
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type_separated_block_quadrant,
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type_block_sextant,
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type_separated_block_sextant,
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type_block_octant,
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type_histogram // Set automatically by the histogram() function
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};
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enum type_type const type_types[] = {type_braille, type_block /* , type_histogram */};
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enum type_type const type_types[] = {type_braille, type_block, type_block_quadrant, type_separated_block_quadrant, type_block_sextant, type_separated_block_sextant, type_block_octant /* , type_histogram */};
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const unsigned short densities[][2] = {{4, 2}, {1, 1}, {2, 2}, {2, 2}, {3, 2}, {3, 2}, {4, 2}, {8, 1}};
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enum plot_type
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{
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@@ -107,7 +123,7 @@ namespace graphs
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enum plot_type const plot_types[] = {plot_scatter, plot_line};
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const short marks[][8][2] = {{{0, 0}}, {{0, 1}, {-1, 0}, {0, 0}, {1, 0}, {0, -1}}, {{-1, 1}, {0, 1}, {1, 1}, {-1, 0}, {1, 0}, {-1, -1}, {0, -1}, {1, -1}}};
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const vector<vector<pair<short, short>>> marks = {{{0, 0}}, {{0, 1}, {-1, 0}, {0, 0}, {1, 0}, {0, -1}}, {{-1, 1}, {0, 1}, {1, 1}, {-1, 0}, {1, 0}, {-1, -1}, {0, -1}, {1, -1}}};
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enum mark_type
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{
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@@ -381,8 +397,9 @@ namespace graphs
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strm << number;
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}
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inline size_t outputlabel(const long double label, const units_type units, ostringstream &strm)
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inline size_t outputlabel(const long double label, const units_type units, string &str)
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{
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ostringstream strm;
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strm.imbue(locale(""));
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switch (units)
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@@ -423,11 +440,21 @@ namespace graphs
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break;
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}
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const size_t length = strcol(strm.str());
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str = strm.str();
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const size_t length = strcol(str);
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return length;
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}
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inline string outputcolor(const color_type color)
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{
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ostringstream strm;
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strm << "\e[" << int(colors[color]) << "m";
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return strm.str();
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}
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// Output graph
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inline int graph(const size_t height, const size_t width, const long double xmin, const long double xmax, const long double ymin, const long double ymax, const vector<vector<unsigned short>> &array, const options &aoptions)
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{
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@@ -440,7 +467,6 @@ namespace graphs
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const bool axistick = aoptions.axistick;
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const bool axisunitslabel = aoptions.axisunitslabel;
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const type_type type = aoptions.type;
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const char *const title = aoptions.title;
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if (!height)
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return 1;
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@@ -451,9 +477,7 @@ namespace graphs
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struct winsize w;
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ioctl(STDOUT_FILENO, TIOCGWINSZ, &w);
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const size_t ai = type == type_histogram ? 8 : type == type_block ? 2
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: 4;
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const size_t aj = type == type_histogram ? 1 : 2;
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const auto [ai, aj] = densities[type];
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const size_t aheight = height / ai;
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const size_t awidth = width / aj;
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@@ -496,8 +520,8 @@ namespace graphs
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setlocale(LC_ALL, "");
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if (title and title[0] != '\0')
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aoptions.ostr << wrap(title, awidth) << '\n';
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if (aoptions.title and aoptions.title[0] != '\0')
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aoptions.ostr << wrap(aoptions.title, awidth) << '\n';
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const char *const *astyle = styles[aoptions.style];
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@@ -518,7 +542,7 @@ namespace graphs
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const bool ayaxis = yaxis <= (height - ai) ? i <= yaxis and (i + ai) > yaxis : i < yaxis and (i + ai) >= yaxis;
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const bool yaxislabel = yaxis <= (height - ai) ? i <= (yaxis + ai) and (i + ai) > (yaxis + ai) : i < (yaxis - ai) and (i + ai) >= (yaxis - ai);
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ostringstream ylabelstrm;
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string ylabelstr;
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size_t ylabellength = 0;
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if (axis and axistick and axisunitslabel and yaxis >= 0 and yaxis <= height)
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@@ -539,7 +563,7 @@ namespace graphs
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if (output)
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{
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ylabellength = outputlabel(label, aoptions.yunits, ylabelstrm);
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ylabellength = outputlabel(label, aoptions.yunits, ylabelstr);
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ylabellength *= aj;
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}
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}
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@@ -657,12 +681,12 @@ namespace graphs
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{
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output = false;
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ostringstream astrm;
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size_t length = outputlabel(label, aoptions.xunits, astrm);
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string astr;
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size_t length = outputlabel(label, aoptions.xunits, astr);
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length *= aj;
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if ((j >= xaxis or (j + length) < (ymin <= 0 and ymax >= 0 and xmin <= 0 and xmax >= 0 ? xaxis - ai : xaxis)) and (j + length) < (width - aj) and (xaxis <= (width - aj) or j > aj))
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{
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strm << astrm.str();
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strm << astr;
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if (length > aj)
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j += length - aj;
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@@ -681,7 +705,7 @@ namespace graphs
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}
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else if (ylabellength and (xaxis < aj ? xaxislabel : j < (xaxis - ylabellength) and (j + aj) >= (xaxis - ylabellength)) and (yaxis >= ai or i < (height - ai)) and axistick and axisunitslabel)
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{
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strm << ylabelstrm.str();
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strm << ylabelstr;
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output = true;
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if (ylabellength > aj)
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j += ylabellength - aj;
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@@ -700,15 +724,24 @@ namespace graphs
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const unsigned short value = array[j + k][i + l];
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if (value)
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{
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if (type == type_histogram)
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switch (type)
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{
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case type_braille:
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dot += dotvalues[k][l];
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break;
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case type_block:
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case type_block_quadrant:
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case type_separated_block_quadrant:
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case type_block_sextant:
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case type_separated_block_sextant:
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case type_block_octant:
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dot += 1 << (l * aj + k);
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break;
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case type_histogram:
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if (!dot)
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dot = (size(bars) - l) - 1;
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break;
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}
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else if (type == type_block)
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dot += blockvalues[k][l];
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else
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dot += dotvalues[k][l];
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}
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if (color)
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{
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@@ -724,13 +757,38 @@ namespace graphs
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--color;
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if (color)
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strm << colors[color];
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strm << outputcolor(color_type(color));
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strm << (type == type_histogram ? bars[dot] : type == type_block ? blocks[dot]
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: dots[dot]);
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switch (type)
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{
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case type_braille:
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strm << dots[dot];
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break;
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case type_block:
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strm << blocks[dot];
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break;
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case type_block_quadrant:
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strm << blocks_quadrant[dot];
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break;
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case type_separated_block_quadrant:
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strm << separated_blocks_quadrant[dot];
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break;
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case type_block_sextant:
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strm << blocks_sextant[dot];
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break;
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case type_separated_block_sextant:
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strm << separated_blocks_sextant[dot];
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break;
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case type_block_octant:
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strm << blocks_octant[dot];
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break;
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case type_histogram:
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strm << bars[dot];
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break;
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}
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if (color)
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strm << colors[0];
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strm << outputcolor(color_default);
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}
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}
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@@ -931,31 +989,30 @@ namespace graphs
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ioctl(STDOUT_FILENO, TIOCGWINSZ, &w);
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if (!height)
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height = w.ws_row * 4;
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height = w.ws_row;
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if (!width)
|
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width = w.ws_col * 2;
|
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width = w.ws_col;
|
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if (aoptions.check)
|
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{
|
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const size_t aheight = height / 4;
|
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const size_t awidth = width / 2;
|
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|
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if (aheight > w.ws_row)
|
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if (height > w.ws_row)
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{
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cerr << "The height of the graph (" << aheight << ") is greater then the height of the terminal (" << w.ws_row << ").\n";
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cerr << "The height of the graph (" << height << ") is greater then the height of the terminal (" << w.ws_row << ").\n";
|
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return 1;
|
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}
|
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|
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if (awidth > w.ws_col)
|
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if (width > w.ws_col)
|
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{
|
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cerr << "The width of the graph (" << awidth << ") is greater then the width of the terminal (" << w.ws_col << ").\n";
|
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cerr << "The width of the graph (" << width << ") is greater then the width of the terminal (" << w.ws_col << ").\n";
|
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return 1;
|
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}
|
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}
|
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|
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height *= 2;
|
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width /= 2;
|
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const auto [ai, aj] = densities[type_histogram];
|
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|
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height *= ai;
|
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width *= aj;
|
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|
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if (!xmin and !xmax)
|
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{
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@@ -1055,31 +1112,30 @@ namespace graphs
|
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ioctl(STDOUT_FILENO, TIOCGWINSZ, &w);
|
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|
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if (!height)
|
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height = w.ws_row * 4;
|
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height = w.ws_row;
|
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|
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if (!width)
|
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width = w.ws_col * 2;
|
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width = w.ws_col;
|
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|
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if (aoptions.check)
|
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{
|
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const size_t aheight = height / 4;
|
||||
const size_t awidth = width / 2;
|
||||
|
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if (aheight > w.ws_row)
|
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if (height > w.ws_row)
|
||||
{
|
||||
cerr << "The height of the graph (" << aheight << ") is greater then the height of the terminal (" << w.ws_row << ").\n";
|
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cerr << "The height of the graph (" << height << ") is greater then the height of the terminal (" << w.ws_row << ").\n";
|
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return 1;
|
||||
}
|
||||
|
||||
if (awidth > w.ws_col)
|
||||
if (width > w.ws_col)
|
||||
{
|
||||
cerr << "The width of the graph (" << awidth << ") is greater then the width of the terminal (" << w.ws_col << ").\n";
|
||||
cerr << "The width of the graph (" << width << ") is greater then the width of the terminal (" << w.ws_col << ").\n";
|
||||
return 1;
|
||||
}
|
||||
}
|
||||
|
||||
if (aoptions.type == type_block)
|
||||
height /= 2;
|
||||
const auto [ai, aj] = densities[aoptions.type];
|
||||
|
||||
height *= ai;
|
||||
width *= aj;
|
||||
|
||||
if (!xmin and !xmax)
|
||||
{
|
||||
@@ -1194,31 +1250,30 @@ namespace graphs
|
||||
ioctl(STDOUT_FILENO, TIOCGWINSZ, &w);
|
||||
|
||||
if (!height)
|
||||
height = w.ws_row * 4;
|
||||
height = w.ws_row;
|
||||
|
||||
if (!width)
|
||||
width = w.ws_col * 2;
|
||||
width = w.ws_col;
|
||||
|
||||
if (aoptions.check)
|
||||
{
|
||||
const size_t aheight = height / 4;
|
||||
const size_t awidth = width / 2;
|
||||
|
||||
if (aheight > w.ws_row)
|
||||
if (height > w.ws_row)
|
||||
{
|
||||
cerr << "The height of the graph (" << aheight << ") is greater then the height of the terminal (" << w.ws_row << ").\n";
|
||||
cerr << "The height of the graph (" << height << ") is greater then the height of the terminal (" << w.ws_row << ").\n";
|
||||
return 1;
|
||||
}
|
||||
|
||||
if (awidth > w.ws_col)
|
||||
if (width > w.ws_col)
|
||||
{
|
||||
cerr << "The width of the graph (" << awidth << ") is greater then the width of the terminal (" << w.ws_col << ").\n";
|
||||
cerr << "The width of the graph (" << width << ") is greater then the width of the terminal (" << w.ws_col << ").\n";
|
||||
return 1;
|
||||
}
|
||||
}
|
||||
|
||||
if (aoptions.type == type_block)
|
||||
height /= 2;
|
||||
const auto [ai, aj] = densities[aoptions.type];
|
||||
|
||||
height *= ai;
|
||||
width *= aj;
|
||||
|
||||
if (xmin >= xmax)
|
||||
{
|
||||
|
||||
Reference in New Issue
Block a user