[Boost-commit] svn:boost r42912 - sandbox/SOC/2007/visualization/libs/svg_plot/test

From: pbristow_at_[hidden]
Date: 2008-01-22 12:00:39

Author: pbristow
Date: 2008-01-22 12:00:38 EST (Tue, 22 Jan 2008)
New Revision: 42912
URL: http://svn.boost.org/trac/boost/changeset/42912

Log:
Enhanced version of what was in 1d color consistency.cpp

Uses new svg g() - BUT some evil looking 4172 errors with MSVC
Added:
   sandbox/SOC/2007/visualization/libs/svg_plot/test/1d_tests.cpp   (contents, props changed)

Added: sandbox/SOC/2007/visualization/libs/svg_plot/test/1d_tests.cpp
==============================================================================
--- (empty file)
+++ sandbox/SOC/2007/visualization/libs/svg_plot/test/1d_tests.cpp	2008-01-22 12:00:38 EST (Tue, 22 Jan 2008)
@@ -0,0 +1,489 @@
+// 1d_tests.cpp
+
+// Copyright Jacob Voytko 2007
+// Copyright Paul A. Bristow 2008
+
+// 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)
+
+//#if defined (BOOST_MSVC) // requires a prior Boost include, so use MSC_VER instead.
+
+#if defined (_MSC_VER)
+#  pragma warning(disable : 4267) //  '=' : conversion from 'size_t' to 'unsigned int'
+// in spirit
+#  pragma warning(disable : 4310) //  cast truncates constant value
+#  pragma warning(disable : 4512) //  assignment operator could not be generated
+#  pragma warning(disable : 4702) //  unreachable code
+#  pragma warning(disable : 4701) //  potentially uninitialized local variable 'old_iph' used
+#  pragma warning(disable : 4224) //   nonstandard extension used : formal parameter 'arg' was previously defined as a type
+#  pragma warning(disable : 4172) //  returning address of local variable or temporary  >>>>>>>> TODO get rid of this!
+#endif
+
+#define BOOST_TEST_MAIN
+// Must come BEFORE this include.
+#include <boost/test/included/unit_test.hpp>
+#include <boost/test/floating_point_comparison.hpp>
+
+#include <boost/svg_plot/svg_1d_plot.hpp>
+  using namespace boost::svg;
+#include <boost/svg_plot/svg_fwd.hpp> // forward declarations.
+// Included to check its validity.
+
+#include <iostream>
+  using std::cout;
+  using std::endl;
+#include <string>
+  using std::string;
+
+BOOST_AUTO_TEST_CASE( test1 )
+{
+  // Check on default values and all set and get functions.
+  // (Note: changes to default will mean tests must change too!)
+  // Note that constants for comparison must be exactly the right type.
+  // to avoid a warning from within Boost.Test.
+  // use of unsigned int means that test value must also be unsigned,
+  // for example 12U rather 12,
+  // double must be 1. rather than 1...
+
+  // Test the text_element class.
+  // text_element::text_element(double x, double y, 
+  //  const std::string&,
+  //  int, 
+  //  const std::string& font,
+  //  const std::string& style, const std::string& weight,
+  //  const std::string& stretch, const std::string& decoration,
+  //  int align, int rotate);
+
+
+  text_element text;
+  BOOST_CHECK_EQUAL(text.x(), 0);
+  text.x(10);
+  BOOST_CHECK_EQUAL(text.x(), 10);
+  BOOST_CHECK_EQUAL(text.y(), 0);
+  text.y(20);
+  BOOST_CHECK_EQUAL(text.y(), 20);
+
+  BOOST_CHECK_EQUAL(text.text(), "");
+  text.text("X");
+  BOOST_CHECK_EQUAL(text.text(), "X");
+
+  BOOST_CHECK_EQUAL(text.style().font_size(), 20);
+  text.style().font_size(10);
+  BOOST_CHECK_EQUAL(text.style().font_size(), 10);
+
+  BOOST_CHECK_EQUAL(text.style().font_family(), "");
+  text.style().font_family("Lucida Sans Unicode");
+  BOOST_CHECK_EQUAL(text.style().font_family(), "Lucida Sans Unicode");
+
+  BOOST_CHECK_EQUAL(text.style().font_style(), "");
+  text.style().font_style("X");
+  BOOST_CHECK_EQUAL(text.style().font_style(), "X");
+
+  BOOST_CHECK_EQUAL(text.style().font_weight(), "");
+  text.style().font_weight("X");
+  BOOST_CHECK_EQUAL(text.style().font_weight(), "X");
+
+  BOOST_CHECK_EQUAL(text.style().font_stretch(), "");
+  text.style().font_stretch("X");
+  BOOST_CHECK_EQUAL(text.style().font_stretch(), "X");
+
+  BOOST_CHECK_EQUAL(text.style().font_decoration(), "");
+  text.style().font_decoration("X");
+  BOOST_CHECK_EQUAL(text.style().font_decoration(), "X");
+
+  double string_svg_length(const std::string& s, const text_style& style);
+
+  text_style t(1); // font size / wh = unity for tests.
+  // double wh = 0.7; declared in svg_style.hpp
+
+  const string s0("");
+  double l = string_svg_length(s0, t);
+  BOOST_CHECK_EQUAL(l, 0);
+  const string s1("1");
+  BOOST_CHECK_EQUAL(string_svg_length(s1, t) /wh, 1);
+
+  string s10("1234567890");
+  l = string_svg_length(s10, t);
+   BOOST_CHECK_EQUAL(l / wh, 10); // Normal chars
+  const string g1("&#x00B1;"); // One greek.
+  BOOST_CHECK_EQUAL( string_svg_length(g1, t)/ wh, 1);
+   const string g2("&#x221A;&#x00B1;"); // 2 greek only.
+  l = string_svg_length(g2, t);
+  BOOST_CHECK_EQUAL( l / wh, 2);
+  const string g3("&#x221A; &#x00B1;"); // 2 greek plus a space.
+  const string x0("<>");
+  BOOST_CHECK_EQUAL( string_svg_length(x0, t)/ wh, 0);
+  const string xn("<    >"); // Should ignore all inside.
+  BOOST_CHECK_EQUAL( string_svg_length(xn, t)/ wh, 0);
+
+  const std::string s = "Demo 1D plot <sup>-&#945; </sup> &#x3A9; &#x3A6; &#x221A; &#x221E; &#x3B6; &#x00B1;";
+  BOOST_CHECK_EQUAL( string_svg_length(s, t)/ wh, 28);
+
+  // Test the svg_element class.
+
+	svg_1d_plot my_plot;
+  // Check the default image sizes:
+	BOOST_CHECK_EQUAL(my_plot.image_x_size(), 500U);
+	BOOST_CHECK_EQUAL(my_plot.image_y_size(), 200U);
+
+  my_plot.image_size(200U, 100U);
+	BOOST_CHECK_EQUAL(my_plot.image_x_size(), 200U);
+  my_plot.image_size(500U, 100U); // update x
+	BOOST_CHECK_EQUAL(my_plot.image_x_size(), 500U); // & check
+  my_plot.image_size(500U, 300U); // update y
+	BOOST_CHECK_EQUAL(my_plot.image_y_size(), 300U); // & check
+
+  // cout <<  my_plot.image_x_size() << endl; // 500
+	BOOST_CHECK_EQUAL(my_plot.image_x_size(), 500U);
+ // Check that test really works by checking the wrong answer!
+//	BOOST_CHECK_EQUAL(my_plot.image_x_size(), 400U);
+ // // check my_plot.image_x_size() == 400U failed [500 != 400]
+
+  std::pair<double, double> const def(-1., -1.); // needs operator<<
+  std::pair<double, double> tl(my_plot.legend_top_left()); //
+
+  BOOST_CHECK_EQUAL(tl.first, def.first); // default position unassigned = -1..
+  BOOST_CHECK_EQUAL(tl.second, def.second); // default position unassigned = -1..
+  my_plot.legend_top_left(10., 20.);
+  std::pair<double, double> tl2(my_plot.legend_top_left()); //
+  BOOST_CHECK_EQUAL(tl2.first, 10.); 
+  BOOST_CHECK_EQUAL(tl2.second, 20.); 
+
+  BOOST_CHECK_EQUAL(my_plot.title(), "Plot of data"); // Title of plot.
+  my_plot.title("test");
+  BOOST_CHECK_EQUAL(my_plot.title(), "test");
+
+  BOOST_CHECK_EQUAL(my_plot.legend_title(), ""); // Default no legend title.
+  my_plot.legend_title("");
+  BOOST_CHECK_EQUAL(my_plot.legend_title(), "");
+
+  BOOST_CHECK_EQUAL(my_plot.document_title(), ""); // Default no document title
+  my_plot.document_title("Document Title");
+  BOOST_CHECK_EQUAL(my_plot.document_title(), "Document Title");
+
+  BOOST_CHECK_EQUAL(my_plot.description(), ""); // Default no document description.
+  my_plot.description("Document Description");
+  BOOST_CHECK_EQUAL(my_plot.description(), "Document Description");
+
+  BOOST_CHECK_EQUAL(my_plot.copyright_holder(), ""); // Default no copyright_holder.
+  my_plot.copyright_holder("Jake Voytko");
+  BOOST_CHECK_EQUAL(my_plot.copyright_holder(), "Jake Voytko");
+
+  BOOST_CHECK_EQUAL(my_plot.copyright_date(), ""); // Default no copyright_date.
+  my_plot.copyright_date("2007");
+  BOOST_CHECK_EQUAL(my_plot.copyright_date(), "2007");
+
+  // Plot Title & font.
+
+ 	BOOST_CHECK_EQUAL(my_plot.title_font_family(), "Verdana");// Check default.
+  my_plot.title_font_family("Times New Roman"); // Set
+ 	BOOST_CHECK_EQUAL(my_plot.title_font_family(),"Times New Roman"); // & check.
+
+ 	BOOST_CHECK_EQUAL(my_plot.title_font_style(), ""); // Check default.
+  my_plot.title_font_style("bold"); // Set
+ 	BOOST_CHECK_EQUAL(my_plot.title_font_style(), "bold"); // & check.
+
+ 	BOOST_CHECK_EQUAL(my_plot.title_font_weight(), ""); // Check default.
+  my_plot.title_font_weight("400"); // Set
+ 	BOOST_CHECK_EQUAL(my_plot.title_font_weight(), "400"); // & check.
+
+ 	BOOST_CHECK_EQUAL(my_plot.title_font_stretch(), ""); // Check default.
+  my_plot.title_font_stretch("wider"); // Set
+ 	BOOST_CHECK_EQUAL(my_plot.title_font_stretch(), "wider"); // & check.
+
+ 	BOOST_CHECK_EQUAL(my_plot.title_font_decoration(), ""); // Check default.
+  my_plot.title_font_decoration("underline"); // Set
+ 	BOOST_CHECK_EQUAL(my_plot.title_font_decoration(), "underline"); // & check.
+
+ 	BOOST_CHECK_EQUAL(my_plot.title_font_rotation(), 0);// Check default.
+  my_plot.title_font_rotation(uphill); // Set
+ 	BOOST_CHECK_EQUAL(my_plot.title_font_rotation(), uphill); // & check.
+
+ 	BOOST_CHECK_EQUAL(my_plot.title_font_alignment(), center_align);// Check default.
+  my_plot.title_font_alignment(left_align); // Set
+ 	BOOST_CHECK_EQUAL(my_plot.title_font_alignment(), left_align); // & check.
+
+  // legend title & font
+
+ 	BOOST_CHECK_EQUAL(my_plot.legend_on(), false); // Check default.
+  my_plot.legend_on(true); // Set
+ 	BOOST_CHECK_EQUAL(my_plot.legend_on(), true); // & check.
+
+  BOOST_CHECK_EQUAL(my_plot.legend_title_font_size(), 14U);// Check default.
+  my_plot.legend_title_font_size(15); // Set
+ 	BOOST_CHECK_EQUAL(my_plot.legend_title_font_size(), 15U); // & check.
+
+
+ 	BOOST_CHECK_EQUAL(my_plot.plot_window_on(), true); // Check default.
+  my_plot.plot_window_on(false); // Set
+ 	BOOST_CHECK_EQUAL(my_plot.plot_window_on(), false); // & check.
+
+  BOOST_CHECK_EQUAL(my_plot.x_ticks_up_on(), false); // Check default. 
+  my_plot.x_ticks_up_on(true); // Set
+ 	BOOST_CHECK_EQUAL(my_plot.x_ticks_up_on(), true); // & check.
+
+  BOOST_CHECK_EQUAL(my_plot.x_ticks_down_on(), true); // Check default. 
+  my_plot.x_ticks_down_on(false); // Set
+ 	BOOST_CHECK_EQUAL(my_plot.x_ticks_down_on(), false); // & check.
+
+ 	BOOST_CHECK_EQUAL(my_plot.x_label_on(), true); // Check default.
+  my_plot.x_label_on(false); // Set false // & check.
+
+ 	BOOST_CHECK_EQUAL(my_plot.x_label_units_on(), false); // Check default.
+  my_plot.x_label_units_on(true); // Set
+ 	BOOST_CHECK_EQUAL(my_plot.x_label_units_on(), true); // & check.
+
+ 	BOOST_CHECK_EQUAL(my_plot.x_major_labels_on(), -1); // Check default.
+  my_plot.x_major_labels_on(0); // Set
+ 	BOOST_CHECK_EQUAL(my_plot.x_major_labels_on(), 0); // & check.
+  my_plot.x_major_labels_on(+1); // Set
+ 	BOOST_CHECK_EQUAL(my_plot.x_major_labels_on(), +1); // & check.
+
+ 	BOOST_CHECK_EQUAL(my_plot.title_on(), true); // Check default.
+  my_plot.title_on(false); // Set
+ 	BOOST_CHECK_EQUAL(my_plot.title_on(), false); // & check.
+ 	BOOST_CHECK_EQUAL(my_plot.title_on(), false); // & check.
+
+ 	BOOST_CHECK_EQUAL(my_plot.x_major_grid_on(), false); // Check default.
+  my_plot.x_major_grid_on(true); // Set
+ 	BOOST_CHECK_EQUAL(my_plot.x_major_grid_on(), true); // & check.
+
+ 	BOOST_CHECK_EQUAL(my_plot.x_minor_grid_on(), false); // Check default.
+  my_plot.x_minor_grid_on(true); // Set
+ 	BOOST_CHECK_EQUAL(my_plot.x_minor_grid_on(), true); // & check.
+
+  // Varies for 1D and 2D
+  BOOST_CHECK_EQUAL(my_plot.axes_on(), false); // Check default (only x for 1d). 
+  my_plot.axes_on(true); // Set
+ 	BOOST_CHECK_EQUAL(my_plot.axes_on(), true); // & check.
+  my_plot.axes_on(false); // Set false revert to default. 
+
+ 	BOOST_CHECK_EQUAL(my_plot.x_axis_on(), false); // & check.
+  my_plot.x_axis_on(true); // Set
+ 	BOOST_CHECK_EQUAL(my_plot.x_axis_on(), true); // & check.
+
+  BOOST_CHECK_EQUAL(my_plot.y_axis_on(), false); // Check default.
+  my_plot.y_axis_on(true); // But leave false - as always should be for 1D?
+ 	BOOST_CHECK_EQUAL(my_plot.y_axis_on(), true); // & check.
+  my_plot.y_axis_on(false); // Set
+ 	BOOST_CHECK_EQUAL(my_plot.y_axis_on(), false); // & check.
+
+ 	BOOST_CHECK_EQUAL(my_plot.axes_on(), false); //
+  my_plot.axes_on(true); // 
+ 	BOOST_CHECK_EQUAL(my_plot.axes_on(), true); // Only x axis on
+  my_plot.axes_on(false); // Both on
+ 	BOOST_CHECK_EQUAL(my_plot.axes_on(), false); //
+
+  // ticks left and right only for 2-D
+
+
+  my_plot.y_axis_on(false); // But leave false - as always should be for 1D?
+
+ 	BOOST_CHECK_EQUAL(my_plot.title_color(), svg_color(0, 0, 0)); //  Check default color.
+  my_plot.title_color(svg_color(red)); // 
+ 	BOOST_CHECK_EQUAL(my_plot.title_color(), svg_color(red)); // & check.
+
+ 	BOOST_CHECK_EQUAL(my_plot.background_color(), svg_color(255, 255, 255)); //  Check default color.
+  my_plot.background_color(svg_color(red)); // 
+ 	BOOST_CHECK_EQUAL(my_plot.background_color(), svg_color(red)); // & check.
+
+ 	BOOST_CHECK_EQUAL(my_plot.legend_background_color(), svg_color(255, 255, 255)); //  Check default color.
+  my_plot.legend_background_color( svg_color(red)); //
+ 	BOOST_CHECK_EQUAL(my_plot.legend_background_color(), svg_color(red)); // & check.
+
+ 	BOOST_CHECK_EQUAL(my_plot.legend_border_color(), svg_color(0, 0, 0)); //  Check default color.
+  my_plot.legend_border_color( svg_color(red)); // 
+ 	BOOST_CHECK_EQUAL(my_plot.legend_border_color(), svg_color(red)); // & check.
+
+ 	BOOST_CHECK_EQUAL(my_plot.background_border_color(), svg_color(255,255,0)); //  Check default color.
+  my_plot.background_border_color( svg_color(red)); // 
+ 	BOOST_CHECK_EQUAL(my_plot.background_border_color(), svg_color(red)); // & check.
+
+ 	BOOST_CHECK_EQUAL(my_plot.plot_background_color(), svg_color(255, 255, 255)); //  Check default color.
+  my_plot.plot_background_color( svg_color(red)); // 
+ 	BOOST_CHECK_EQUAL(my_plot.plot_background_color(), svg_color(red)); // & check.
+
+ 	BOOST_CHECK_EQUAL(my_plot.x_axis_color(), svg_color(black)); //  Check default color.
+  my_plot.x_axis_color(svg_color(red)); // 
+ 	BOOST_CHECK_EQUAL(my_plot.x_axis_color(), svg_color(red)); // & check.
+
+ 	BOOST_CHECK_EQUAL(my_plot.y_axis_color(), svg_color(black)); //  Check default color.
+  my_plot.y_axis_color( svg_color(red)); // 
+ 	BOOST_CHECK_EQUAL(my_plot.y_axis_color(), svg_color(red)); // & check.
+
+ 	BOOST_CHECK_EQUAL(my_plot.x_label_color(), svg_color(black)); //  Check default color.
+  my_plot.x_label_color( svg_color(red)); // 
+ 	BOOST_CHECK_EQUAL(my_plot.x_label_color(), svg_color(red)); // & check.
+
+ 	BOOST_CHECK_EQUAL(my_plot.y_label_color(), svg_color(black)); //  Check default color.
+  my_plot.y_label_color(svg_color(red)); // 
+ 	BOOST_CHECK_EQUAL(my_plot.y_label_color(), svg_color(red)); // & check.
+
+ 	BOOST_CHECK_EQUAL(my_plot.x_major_tick_color(), svg_color(black)); //  Check default color.
+  my_plot.x_major_tick_color(svg_color(red)); // 
+ 	BOOST_CHECK_EQUAL(my_plot.x_major_tick_color(), svg_color(red)); // & check.
+
+ 	BOOST_CHECK_EQUAL(my_plot.x_minor_tick_color(), svg_color(black)); //  Check default color.
+  my_plot.x_minor_tick_color(svg_color(red)); // 
+ 	BOOST_CHECK_EQUAL(my_plot.x_minor_tick_color(), svg_color(red)); // & check.
+
+ 	BOOST_CHECK_EQUAL(my_plot.x_major_grid_color(), svg_color(200, 220, 255)); //  Check default color.
+  my_plot.x_major_grid_color(svg_color(red)); // 
+ 	BOOST_CHECK_EQUAL(my_plot.x_major_grid_color(), svg_color(red)); // & check.
+
+ 	BOOST_CHECK_EQUAL(my_plot.x_major_grid_width(), 1U); //  Check default width. 
+  my_plot.x_major_grid_width(10U); // 
+ 	BOOST_CHECK_EQUAL(my_plot.x_major_grid_width(), 10U); // & check.
+
+ 	BOOST_CHECK_EQUAL(my_plot.x_minor_grid_width(), 0.5); //  Check default width.
+  my_plot.x_minor_grid_width(10); // 
+ 	BOOST_CHECK_EQUAL(my_plot.x_minor_grid_width(), 10); // & check.
+
+  my_plot.x_minor_grid_color(svg_color(red)); // 
+ 	BOOST_CHECK_EQUAL(my_plot.x_minor_grid_color(), svg_color(red)); // & check.
+ 	BOOST_CHECK_EQUAL(my_plot.x_minor_grid_color(), svg_color(red)); // & check.
+
+ 	BOOST_CHECK_EQUAL(my_plot.x_axis_width(), 1); //  Check default width.
+  my_plot.x_axis_width(2); // change
+ 	BOOST_CHECK_EQUAL(my_plot.x_axis_width(), 2); // & check.
+
+ 	BOOST_CHECK_EQUAL(my_plot.x_label(), "X Axis"); //  Check default label.
+  my_plot.x_label("X"); // 
+ 	BOOST_CHECK_EQUAL(my_plot.x_label(), "X"); // & check.
+ 	BOOST_CHECK_EQUAL(my_plot.x_label(), "X"); // & check.
+
+ 	BOOST_CHECK_EQUAL(my_plot.x_label_units(), " (units)"); //  Check default label.
+  my_plot.x_label_units(" (meter)"); // 
+ 	BOOST_CHECK_EQUAL(my_plot.x_label_units()," (meter)"); // & check.
+
+ 	BOOST_CHECK_EQUAL(my_plot.x_major_interval(), 2.); //  Check default.
+  my_plot.x_major_interval(1.); // 
+ 	BOOST_CHECK_EQUAL(my_plot.x_major_interval(), 1.); // & check.
+
+ 	BOOST_CHECK_EQUAL(my_plot.x_major_tick_length(), 5);
+  my_plot.x_major_tick_length(10); // 
+ 	BOOST_CHECK_EQUAL(my_plot.x_major_tick_length(), 10);
+
+ 	BOOST_CHECK_EQUAL(my_plot.x_major_tick_width(), 2);
+  my_plot.x_major_tick_width(5); // 
+ 	BOOST_CHECK_EQUAL(my_plot.x_major_tick_width(), 5);
+
+ 	BOOST_CHECK_EQUAL(my_plot.x_minor_tick_width(), 1);
+  my_plot.x_minor_tick_width(5); // 
+ 	BOOST_CHECK_EQUAL(my_plot.x_minor_tick_width(), 5);
+
+ 	BOOST_CHECK_EQUAL(my_plot.x_num_minor_ticks(), 4U);
+  my_plot.x_num_minor_ticks(9U); // 
+ 	BOOST_CHECK_EQUAL(my_plot.x_num_minor_ticks(), 9U);
+
+ 	BOOST_CHECK_EQUAL(my_plot.x_major_interval(), 1.);
+  my_plot.x_major_interval(2.); // 
+ 	BOOST_CHECK_EQUAL(my_plot.x_major_interval(), 2.);
+
+ 	BOOST_CHECK_EQUAL(my_plot.x_min(), -10.); //  Check default xmin.
+ 	BOOST_CHECK_EQUAL(my_plot.x_max(), +10.); //  Check default xmax.
+  my_plot.x_range(-1., +1.); // 
+ 	BOOST_CHECK_EQUAL(my_plot.x_min(), -1.); // & check.
+ 	BOOST_CHECK_EQUAL(my_plot.x_max(), +1.); // & check.
+
+  std::pair<double, double> r = my_plot.x_range();
+ 	BOOST_CHECK_EQUAL(r.first, -1.); // & check.
+ 	BOOST_CHECK_EQUAL(r.second, +1.); // & check.
+
+  std::pair<double, double> xr = my_plot.x_range();
+ 	BOOST_CHECK_EQUAL(xr.first, -1.); // & check.
+ 	BOOST_CHECK_EQUAL(xr.second, +1.); // & check.
+
+  const string style = "test_style.css";
+  //my_plot.load_stylesheet(style); // TODO -  Error opening file test_style.css
+  //BOOST_CHECK(validate_stylesheet(style));
+ 
+
+ // my_plot
+	//.background_border_color(svg_color(0, 0, 1))
+	//.background_color(svg_color(0, 0, 2))
+	//.legend_background_color(svg_color(0, 0, 3))
+	//.legend_border_color(svg_color(0, 0, 4))
+	//.plot_background_color(svg_color(0, 0, 5))
+	//.title_color(svg_color(0, 0, 6))
+	//.x_axis_color(svg_color(0, 0, 7))
+	//.x_label_color(svg_color(0, 0, 8))
+	//.x_major_grid_color(svg_color(0, 0, 9))
+	//.x_major_tick_color(svg_color(0, 0, 10))
+	//.x_minor_grid_color(svg_color(0, 0, 11))
+	//.x_minor_tick_color(svg_color(0, 0, 12));
+
+	//BOOST_CHECK(my_plot.background_border_color() == svg_color(0, 0, 1));
+	//BOOST_CHECK(my_plot.background_color() == svg_color(0, 0, 2));
+	//BOOST_CHECK(my_plot.legend_background_color() == svg_color(0, 0, 3));
+	//BOOST_CHECK(my_plot.legend_border_color() == svg_color(0, 0, 4));
+	//BOOST_CHECK(my_plot.plot_background_color() == svg_color(0, 0, 5));
+	//BOOST_CHECK(my_plot.title_color() == svg_color(0, 0, 6));
+	//BOOST_CHECK(my_plot.x_axis_color() == svg_color(0, 0, 7));
+	//BOOST_CHECK(my_plot.x_label_color() == svg_color(0, 0, 8));
+	////BOOST_CHECK_EQUAL(svg_color(1, 1, 1), svg_color(0, 0, 0));
+ // // check svg_color(1, 1, 1) == svg_color(0, 0, 0) failed [RGB(1,1,1) != RGB(0,0,0)]
+
+	//BOOST_CHECK_EQUAL(red, red);  // OK
+	//// BOOST_CHECK_EQUAL(white, black);
+ // // check white == black failed [143 != 7]
+ // // Note that named colors are enums!
+
+	//BOOST_CHECK_EQUAL(svg_color(0, 0, 8), svg_color(0, 0, 8));
+	//BOOST_CHECK_EQUAL(my_plot.x_label_color(), svg_color(0, 0, 8));
+ // // using BOOST_CHECK_EQUAL is more convenient because it shows the difference!
+ // // provided operator== and operator >> is provided.
+
+	//BOOST_CHECK(my_plot.x_major_grid_color() == svg_color(0, 0, 9));
+	//BOOST_CHECK(my_plot.x_major_tick_color() == svg_color(0, 0, 10));
+	//BOOST_CHECK(my_plot.x_minor_grid_color() == svg_color(0, 0, 11));
+	//BOOST_CHECK(my_plot.x_minor_tick_color() == svg_color(0, 0, 12));
+
+ // // Repeat - intentional? - would different values be a better test?
+	//my_plot
+	//.x_minor_tick_color(svg_color(0, 0, 12))
+	//.x_minor_grid_color(svg_color(0, 0, 11))
+	//.x_major_tick_color(svg_color(0, 0, 10))
+	//.x_major_grid_color(svg_color(0, 0, 9))
+	//.x_label_color(svg_color(0, 0, 8))
+	//.x_axis_color(svg_color(0, 0, 7))
+	//.title_color(svg_color(0, 0, 6))
+	//.plot_background_color(svg_color(0, 0, 5))
+	//.legend_border_color(svg_color(0, 0, 4))
+	//.legend_background_color(svg_color(0, 0, 3))
+	//.background_color(svg_color(0, 0, 2))
+	//.background_border_color(svg_color(0, 0, 1));
+
+	//BOOST_CHECK(my_plot.x_minor_tick_color() == svg_color(0, 0, 12));
+	//BOOST_CHECK(my_plot.x_minor_grid_color() == svg_color(0, 0, 11));
+	//BOOST_CHECK(my_plot.x_major_tick_color() == svg_color(0, 0, 10));
+	//BOOST_CHECK(my_plot.x_major_grid_color() == svg_color(0, 0, 9));
+	//BOOST_CHECK(my_plot.x_label_color() == svg_color(0, 0, 8));
+	//BOOST_CHECK(my_plot.x_axis_color() == svg_color(0, 0, 7));
+	//BOOST_CHECK(my_plot.title_color() == svg_color(0, 0, 6));
+	//BOOST_CHECK(my_plot.plot_background_color() == svg_color(0, 0, 5));
+	//BOOST_CHECK(my_plot.legend_border_color() == svg_color(0, 0, 4));
+	//BOOST_CHECK(my_plot.legend_background_color() == svg_color(0, 0, 3));
+	//BOOST_CHECK(my_plot.background_color() == svg_color(0, 0, 2));
+	//BOOST_CHECK(my_plot.background_border_color() == svg_color(0, 0, 1));
+
+} // BOOST_AUTO_TEST_CASE( test1 )
+
+
+/*
+
+Using Jake's g() version 22 Jan 2008
+
+Compiling...
+1d_tests.cpp
+Linking...
+Embedding manifest...
+Autorun "j:\Cpp\SVG\debug\1d_tests.exe"
+Running 1 test case...
+*** No errors detected
+Build Time 0:09
+Build log was saved at "file://j:\Cpp\SVG\1d_tests\Debug\BuildLog.htm"
+
+*/
\ No newline at end of file