From: pbristow_at_[hidden]
Date: 2008-01-18 04:58:02
Author: pbristow
Date: 2008-01-18 04:58:01 EST (Fri, 18 Jan 2008)
New Revision: 42842
URL: http://svn.boost.org/trac/boost/changeset/42842
Log:
New list of get functions, only partly annotated as yet.
Added:
sandbox/SOC/2007/visualization/boost/svg_plot/show_2d_settings.hpp (contents, props changed)
Added: sandbox/SOC/2007/visualization/boost/svg_plot/show_2d_settings.hpp
==============================================================================
--- (empty file)
+++ sandbox/SOC/2007/visualization/boost/svg_plot/show_2d_settings.hpp 2008-01-18 04:58:01 EST (Fri, 18 Jan 2008)
@@ -0,0 +1,313 @@
+// default_2d_plot.cpp
+
+// Copyright Jacob Voytko 2007
+// Copyright Paul A. Bristow 2007
+
+// Use, modification and distribution are subject to the
+// Boost Software License, Version 1.0.
+// (See accompanying file LICENSE_1_0.txt
+// or copy at http://www.boost.org/LICENSE_1_0.txt)
+
+// -----------------------------------------------------------------
+
+// This shows settings and options for 2-D Plot.
+
+#ifndef BOOST_SVG_SHOW_2D_SETTINGS_HPP
+#define BOOST_SVG_SHOW_2D_SETTINGS_HPP
+
+#include <iostream> // for testing only.
+// using std::cerr and std::endl
+
+namespace boost
+{
+namespace svg
+{
+
+const char* fmtFlagWords[16] =
+{ // Descriptions of each bit.
+ "skipws", "unitbuf", "uppercase","showbase","showpoint","showpos","left","right",
+ "internal","dec","oct","hex","scientific","fixed","boolalpha", "?"
+ /*
+ enum _Fmtflags
+ { // Show action when bit set == 1
+ skipws = 0x0001, // Skip white space on input.
+ unitbuf = 0x0002, // Output each char - unbuffered.
+ uppercase = 0x0004,// Display uppercase A through F for hexadecimal values and E for scientific values
+ showbase = 0x0008, // Display numeric constants in a format that can be read by the C++ compiler.
+ showpoint = 0x0010, // Show decimal point and trailing zeros for floating-point values.
+ showpos = 0x0020, // Show plus signs (+) for positive values.
+ left = 0x0040, // Left-align values; pad on the right with the fill character.
+ right = 0x0080,// Right-align values; pad on the left with the fill character (default alignment).
+ internal = 0x0100, // Add fill characters after any leading sign or base indication, but before the value.
+ dec = 0x0200, // Format numeric values as base 10 (decimal) (default radix).
+ oct = 0x0400, // Format numeric values as base 8 (octal).
+ hex = 0x0800, // Format numeric values as base 16 (hexadecimal).
+ scientific = 0x1000,// Display floating-point numbers in scientific format.
+ fixed = 0x2000, // Display floating-point numbers in fixed format.
+ boolalpha = 0x4000, // Show bool as word true or false.
+ // 0x8000 un-used. // show as ?
+ adjustfield = 0x01c0,
+ basefield = 0x0e00,
+ floatfield = 0x3000,
+ _Fmtmask = 0x7fff,
+ _Fmtzero = 0
+ };
+ */
+}; // const char* fmtFlagWords
+
+void outFmtFlags(std::ios_base::fmtflags fmtFlags, std::ostream& os, const char* term)
+{// Usage: outFmtFlags(flags, cerr);
+ // For example, logs to cerr "FormatFlags: skipws showbase right dec"
+ // Defaults in xiostream.hpp:
+ // void outFmtFlags(fmtflags fmtFlags = cout.flags(), ostream& os = cerr, const char* term = ".\n");
+ const int up = 16; // Words across page.
+ const int count = 16; // cos using unsigned short int.
+ int const flags = os.flags(); // save to restore.
+ fmtFlags &= 0x7FFF; // _Fmtmask // clear un-used bits.
+ os << "IOS format flags (" << std::showbase << std::hex << fmtFlags << std::dec << ")" ; // hex value.
+ if (fmtFlags != 0)
+ {
+ for(int i = 0, j = 1, hit = 0; i < count; ++i)
+ {
+ if ((fmtFlags & j) != 0)
+ {
+ if (hit == 0)
+ { // First word no separator.
+ os << ' ';
+ }
+ else
+ {
+ os << (( (hit % up) == 0) ? ",\n" : ", ");
+ }
+ os << fmtFlagWords[i];
+ ++hit; // Count to add space or newline as appropriate.
+ }
+ j <<= 1;
+ }
+ }
+ os << term; // eg "\n" or ". "
+ os.flags(flags); // Restore.
+} // outFmtFlags
+
+ namespace detail
+ {
+
+ //std::ostream& operator<< (std::ostream&, const std::pair<double, double>&);
+ //template<class T1, class T2> std::ostream& operator<< (std::ostream&, std::pair<T1, T1>&);
+
+ template<class T1, class T2>
+ std::ostream& operator<< (std::ostream& os, const std::pair<T1, T2>& p)
+ { // Output a pair of values.
+ os << p.first << ", " << p.second;
+ // Outputs: 1.2, 3.4
+ return os;
+ } // std::ostream& operator<<
+
+ std::ostream& operator<< (std::ostream& os, const std::pair<double, double>& p)
+ { // Output a pair of values.
+ int precision = os.precision(3); // Save & use rather than default precision(6)
+ os << p.first << ", " << p.second;
+ // Outputs: 1.2, 3.4
+ os.precision(precision); // Restore.
+ return os;
+ } // std::ostream& operator<<
+
+ // Maybe better as:
+ //template<typename charT, typename traits, typename T1, typename T2>
+ //inline std::basic_ostream<charT, traits>& operator<<(std::basic_ostream<charT, traits>& os, const std::pair<T1, T2>& p)
+ //{
+ // return os << p.first << " " << p.second;
+ //}
+ //
+ //// Explicit double, double.
+ //template<typename charT, typename traits>
+ //inline std::basic_ostream<charT, traits>& operator<<(std::basic_ostream<charT, traits>& os, const std::pair<double, double>& p)
+ //{
+ // return os << p.first << " " << p.second;
+ //}
+ // but OK for this purpose.
+ } // namespace detail
+
+ const std::string l_or_r(int i)
+ {
+ return ((i < 0) ? "left" : ((i == 0) ? "none" : "right"));
+ }
+
+ const std::string t_or_b(int i)
+ {
+ return ((i < 0) ? "bottom" : ((i == 0) ? "none" : "top"));
+ }
+
+void show_plot_settings(svg_2d_plot& plot)
+{
+ using std::cout;
+ using std::endl;
+ using std::hex;
+ using std::dec;
+ using std::boolalpha;
+ using std::fixed;
+
+ using boost::svg::detail::operator<<;
+ // std::ostream& operator<< (std::ostream&, const std::pair<double, double>&);
+ // defined above.
+
+ int iostate = cout.flags(); // Save to restore one exit.
+ cout << dec << std::boolalpha << endl;
+ cout << endl;
+ //cout << ">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>" << "image_filename() " << plot.image.image_filename() << endl;
+ // doesn't work - no filename is shown.
+
+ cout << "axes_on " << plot.axes_on() << endl;
+ cout << "background_border_color " << plot.background_border_color() << endl;
+ cout << "background_color " << plot.background_color() << endl;
+ cout << "image_border_margin() " << plot.image_border_margin() << endl;
+ cout << "image_border_width() " << plot.image_border_width() << endl;
+ cout << "background_border_width " << plot.background_border_width() << endl;
+ cout << "coord_precision " << plot.coord_precision() << endl;
+ cout << "copyright_date " << plot.copyright_date() << endl;
+ cout << "copyright_holder " << plot.copyright_holder() << endl;
+ cout << "description "<< plot.description() << endl;
+ cout << "document_title " << plot.document_title() << endl;
+ //cout << plot.draw_bezier_lines() << endl;
+ cout << "image_x_size " << plot.image_x_size() << endl;
+ cout << "image_y_size " << plot.image_y_size() << endl;
+ cout << "legend_on " << plot.legend_on() << endl;
+ std::pair<double, double> lt = plot.legend_top_left();
+ std::pair<double, double> rb = plot.legend_bottom_right();
+ cout << "legend_place " << plot.legend_place() << endl;
+ cout << "legend_top_left " << lt << ", legend_bottom_right " << rb << endl;
+ cout << "legend_background_color " << plot.legend_background_color() << endl;
+ cout << "legend_border_color " << plot.legend_border_color() << endl;
+ cout << "legend_color " << plot.legend_color() << endl;
+ cout << "legend_title " << plot.legend_title() << endl;
+ cout << "legend_title_font_size " << plot.legend_title_font_size() << endl;
+ cout << "legend_font_weight " << plot.legend_font_weight() << endl;
+ cout << "legend_font_width " << plot.legend_font_width() << endl;
+ cout << "legend_width " << plot.legend_width() << endl;
+ cout << "legend_lines " << plot.legend_lines() << endl;
+ cout << "license_on " << plot.license_on() << endl;
+ cout << "license_reproduction " << plot.license_reproduction() << endl;
+ cout << "license_distribution " << plot.license_distribution() << endl;
+ cout << "license_attribution " << plot.license_attribution() << endl;
+ cout << "license_commercialuse " << plot.license_commercialuse() << endl;
+ cout << "plot_background_color " << plot.plot_background_color() << endl;
+ cout << "plot_border_color " << plot.plot_border_color() << endl;
+ cout << "plot_border_width " << plot.plot_border_width() << endl;
+ cout << "plot_window_on " << plot.plot_window_on() << endl;
+ cout << "plot_window_x " << plot.plot_window_x() << endl;
+ cout << "plot_window_x_left " << plot.plot_window_x_left() << endl;
+ cout << "plot_window_x_right " << plot.plot_window_x_right() << endl;
+ cout << "plot_window_y " << plot.plot_window_y() << endl;
+ cout << "plot_window_y_top " << plot.plot_window_y_top() << endl;
+ cout << "plot_window_y_bottom " << plot.plot_window_y_bottom() << endl;
+ cout << "title_on " << plot.title_on() << endl;
+ cout << "title \"" << plot.title() << "\""<< endl;
+ cout << "title_color " << plot.title_color() << endl;
+ cout << "title_font_alignment " << plot.title_font_alignment() << endl;
+ cout << "title_font_decoration " << plot.title_font_decoration() << endl;
+ cout << "title_font_family " << plot.title_font_family() << endl;
+ cout << "title_font_rotation " << plot.title_font_rotation() << endl;
+ cout << "title_font_size " << plot.title_font_size() << endl;
+ cout << "title_font_stretch " << plot.title_font_stretch() << endl;
+ cout << "title_font_style " << plot.title_font_style() << endl;
+ cout << "title_font_weight " << plot.title_font_weight() << endl;
+ cout << "title_font_width " << plot.title_font_width() << endl;
+ cout << "x_value_precision " << plot.x_value_precision() << endl;
+ cout << "x_value_ioflags " << hex << plot.x_value_ioflags() << dec << ' ';
+ outFmtFlags(plot.x_value_ioflags(), cout, ".\n");
+ cout << "y_value_precision " << plot.y_value_precision() << endl;
+ cout << "y_value_ioflags " << hex << plot.y_value_ioflags() << dec << ' ';
+ outFmtFlags(plot.y_value_ioflags(), cout, ".\n");
+
+ cout << "x_max " << plot.x_max() << endl;
+ cout << "x_min " << plot.x_min() << endl;
+
+ cout << "x_axis_on " << plot.x_axis_on() << endl;
+ cout << "x_axis_color() " << plot.x_axis_color() << endl;
+ cout << "x_axis_label_color " << plot.x_axis_label_color() << endl;
+ cout << "x_axis_value_color " << plot.x_axis_value_color() << endl;
+ cout << "x_axis_width " << plot.x_axis_width() << endl;
+
+ cout << "x_label_on " << plot.x_label_on() << endl;
+ cout << "x_label " << plot.x_label() << endl;
+ cout << "x_label_color " << plot.x_label_color() << endl;
+ cout << "x_label_font_family " << plot.x_label_font_family() << endl;
+ cout << "x_label_font_size " << plot.x_label_font_size() << endl;
+ cout << "x_label_units " << plot.x_label_units() << endl;
+ cout << "x_label_units_on " << plot.x_label_units_on() << endl;
+ cout << "x_label_width " << plot.x_label_width() << endl;
+ cout << "x_major_labels_on " << l_or_r(plot.x_major_labels_on()) << endl;
+ cout << "x_major_label_rotation " << plot.x_major_label_rotation() << endl;
+ cout << "x_major_grid_color " << plot.x_major_grid_color() << endl;
+ cout << "x_major_grid_on " << plot.x_major_grid_on() << endl;
+ cout << "x_major_grid_width " << plot.x_major_grid_width() << endl;
+ cout << "x_major_interval " << plot.x_major_interval() << endl;
+ cout << "x_major_tick " << plot.x_major_tick() << endl;
+ cout << "x_major_tick_color " << plot.x_major_tick_color() << endl;
+ cout << "x_major_tick_length " << plot.x_major_tick_length() << endl;
+ cout << "x_major_tick_width " << plot.x_major_tick_width() << endl;
+ cout << "x_minor_interval " << plot.x_minor_interval() << endl;
+ cout << "x_minor_tick_color " << plot.x_minor_tick_color() << endl;
+ cout << "x_minor_tick_length " << plot.x_minor_tick_length() << endl;
+ cout << "x_minor_tick_width " << plot.x_minor_tick_width() << endl;
+ cout << "x_minor_grid_on " << plot.x_minor_grid_on() << endl;
+ cout << "x_minor_grid_color " << plot.x_minor_grid_color()<< endl;
+ cout << "x_minor_grid_width " << plot.x_minor_grid_width() << endl;
+ cout << "x_range() " << plot.x_range() << endl;
+ cout << "x_num_minor_ticks " << plot.x_num_minor_ticks() << endl;
+ cout << "x_ticks_down_on " << plot.x_ticks_down_on() << endl;
+ cout << "x_ticks_up_on " << plot.x_ticks_up_on() << endl;
+ cout << "x_ticks_on_plot_window_on " << plot.x_ticks_on_plot_window_on() << endl;
+ cout << "y_ticks_on_plot_window_on " << plot.y_ticks_on_plot_window_on() << endl;
+ cout << "y_axis_position " << plot.y_axis_position() << endl;
+ cout << "x_axis_position " << plot.x_axis_position() << endl;
+ cout << "y_label_on " << plot.y_label_on() << endl;
+ cout << "y_label_axis " << plot.y_label_axis() << endl;
+ cout << "y_axis_color " << plot.y_axis_color() << endl;
+ cout << "y_axis_label_color " << plot.y_axis_label_color() << endl;
+ cout << "y_axis_on " << plot.y_axis_on() << endl;
+ cout << "axes_on " << plot.axes_on() << endl; // Both x and y axes on
+ cout << "y_axis_value_color " << plot.y_axis_value_color() << endl;
+ cout << "y_axis_width " << plot.y_axis_width() << endl;
+ cout << "y_label " << plot.y_label() << endl;
+ cout << "y_label_color " << plot.y_label_color() << endl;//
+ cout << "y_label_font_family " << plot.y_label_font_family() << endl;
+ cout << "y_label_font_size " << plot.y_label_font_size() << endl;
+ cout << "y_label_on " << plot.y_label_on() << endl;
+ cout << "y_label_units " << plot.y_label_units() << endl;
+ cout << "y_label_units_on " << plot.y_label_units_on() << endl;
+ cout << "y_label_width " << plot.y_label_width() << endl;
+ cout << "y_major_grid_on " << plot.y_major_grid_on() << endl;
+ cout << "y_major_grid_color " << plot.y_major_grid_color() << endl;
+ cout << "y_major_grid_width " << plot.y_major_grid_width() << endl;
+ cout << "y_major_interval " << plot.y_major_interval() << endl;
+ cout << "y_major_labels_on " << t_or_b(plot.y_major_labels_on()) << endl;
+ cout << "y_major_label_rotation " << plot.y_major_label_rotation() << endl;
+ cout << "y_major_tick_color " << plot.y_major_tick_color() << endl;
+ cout << "y_major_tick_length " << plot.y_major_tick_length() << endl;
+ cout << "y_major_tick_width " << plot.y_major_tick_width() << endl;
+ cout << "y_minor_grid_on " << plot.y_minor_grid_on() << endl;
+ cout << "y_minor_grid_color " << plot.y_minor_grid_color() << endl;
+ cout << "y_minor_grid_width " << plot.y_minor_grid_width() << endl;
+ cout << "y_minor_interval " << plot.y_minor_interval() << endl;
+ //cout << "y_minor_labels_on " << plot.y_minor_labels_on() << endl; // Not implemented yet.
+ cout << "y_minor_tick_color " << plot.y_minor_tick_color() << endl;
+ cout << "y_minor_tick_length " << plot.y_minor_tick_length() << endl;
+ cout << "y_minor_tick_width " << plot.y_minor_tick_width() << endl;
+ cout << "y_range() " << plot.y_range() << endl;
+ cout << "y_num_minor_ticks " << endl;
+ cout << "y_ticks_left_on " << plot.y_ticks_left_on() << endl;
+ cout << "y_ticks_right_on " << plot.y_ticks_right_on() << endl;
+ cout << "y_ticks_on_plot_window_on " << plot.y_ticks_on_plot_window_on() << endl;
+ cout << "y_max " << plot.y_max() << endl;
+ cout << "y_min " << plot.y_min() << endl;
+ cout << "data lines width " << plot.data_lines_width() << endl;
+
+
+ cout.flags(iostate); // Restore.
+} // void show_plot_settings(svg_2d_plot& plot)
+
+} // svg
+} // boost
+
+#endif // BOOST_SVG_SHOW_2D_SETTINGS_HPP