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comparison src/graphics.cc @ 7860:67edbcb19665

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rudimentry (i.e. no font metrics) sync of axes.position and axes.outerposition * * * preserve axes position if mode is replace * * * use default_axes_postion when syncing outerposition and position * * * Update transformation matrices when axes position changes.
author Shai Ayal <shaiay@users.sourceforge.net>
date Fri, 14 Mar 2008 21:02:16 +0200
parents fdd465b00ec0
children 8f3459a90bf3
comparison
equal deleted inserted replaced
7859:fdd465b00ec0 7860:67edbcb19665
169 m(1) = 200; 169 m(1) = 200;
170 m(2) = 560; 170 m(2) = 560;
171 m(3) = 420; 171 m(3) = 420;
172 return m; 172 return m;
173 } 173 }
174
175
174 176
175 static void 177 static void
176 xset_gcbo (const graphics_handle& h) 178 xset_gcbo (const graphics_handle& h)
177 { 179 {
178 graphics_object go = gh_manager::get_object (0); 180 graphics_object go = gh_manager::get_object (0);
1819 return retval; 1821 return retval;
1820 } 1822 }
1821 1823
1822 // --------------------------------------------------------------------- 1824 // ---------------------------------------------------------------------
1823 1825
1826 void
1827 axes::properties::sync_positions (void)
1828 {
1829 // FIXME -- this should take font metrics into consideration,
1830 // for now we'll just make it position 90% of outerposition
1831 if (activepositionproperty.is ("outerposition"))
1832 {
1833 Matrix outpos = outerposition.get ().matrix_value ();
1834 Matrix defpos = default_axes_position ();
1835 Matrix pos(outpos);
1836 pos(0) = outpos(0) + defpos(0) * outpos(2);
1837 pos(1) = outpos(1) + defpos(1) * outpos(3);
1838 pos(2) = outpos(2) * defpos(2);
1839 pos(3) = outpos(3) * defpos(3);
1840 position = pos;
1841 }
1842 else
1843 {
1844 Matrix pos = position.get ().matrix_value ();
1845 pos(0) -= pos(2)*0.05;
1846 pos(1) -= pos(3)*0.05;
1847 pos(2) *= 1.1;
1848 pos(3) *= 1.1;
1849 outerposition = pos;
1850 }
1851
1852 update_transform ();
1853 }
1854
1824 void 1855 void
1825 axes::properties::set_title (const octave_value& v) 1856 axes::properties::set_title (const octave_value& v)
1826 { 1857 {
1827 graphics_handle val = ::reparent (v, "set", "title", __myhandle__, false); 1858 graphics_handle val = ::reparent (v, "set", "title", __myhandle__, false);
1828 1859
1871 1902
1872 void 1903 void
1873 axes::properties::set_defaults (base_graphics_object& obj, 1904 axes::properties::set_defaults (base_graphics_object& obj,
1874 const std::string& mode) 1905 const std::string& mode)
1875 { 1906 {
1876 position = default_axes_position ();
1877 title = graphics_handle (); 1907 title = graphics_handle ();
1878 box = "on"; 1908 box = "on";
1879 key = "off"; 1909 key = "off";
1880 keybox = "off"; 1910 keybox = "off";
1881 keypos = 1.0; 1911 keypos = 1.0;
1974 { 2004 {
1975 Matrix touterposition (1, 4, 0.0); 2005 Matrix touterposition (1, 4, 0.0);
1976 touterposition(2) = 1; 2006 touterposition(2) = 1;
1977 touterposition(3) = 1; 2007 touterposition(3) = 1;
1978 outerposition = touterposition; 2008 outerposition = touterposition;
2009
2010 position = default_axes_position ();
1979 } 2011 }
1980 2012
1981 activepositionproperty = "outerposition"; 2013 activepositionproperty = "outerposition";
1982 __colorbar__ = "none"; 2014 __colorbar__ = "none";
1983 2015