the_application(agg::pix_format_e format, bool flip_y) : agg::platform_support(format, flip_y), m_ctrl_color(agg::rgba(0, 0.3, 0.5, 0.3)), m_line1(5), m_scale_x(5.0, 5.0, 240.0, 12.0, !flip_y), m_start_x(250.0, 5.0, 495.0, 12.0, !flip_y) { m_line1.line_color(m_ctrl_color); m_line1.xn(0) = 20; m_line1.yn(0) = 20; m_line1.xn(1) = 500-20; m_line1.yn(1) = 500-20; m_line1.xn(2) = 500-60; m_line1.yn(2) = 20; m_line1.xn(3) = 40; m_line1.yn(3) = 500-40; m_line1.xn(4) = 100; m_line1.yn(4) = 300; m_line1.close(false); add_ctrl(m_line1); m_line1.transform(m_scale); m_scale_x.label("Scale X=%.2f"); m_scale_x.range(0.2, 3.0); m_scale_x.value(1.0); add_ctrl(m_scale_x); m_scale_x.no_transform(); m_start_x.label("Start X=%.2f"); m_start_x.range(0.0, 10.0); m_start_x.value(0.0); add_ctrl(m_start_x); m_start_x.no_transform(); }
the_application(agg::pix_format_e format, bool flip_y) : agg::platform_support(format, flip_y), m_method (10.0, 10.0, 130.0, 55.0, !flip_y), m_radius (130 + 10.0, 10.0 + 4.0, 130 + 300.0, 10.0 + 8.0 + 4.0, !flip_y), m_shadow_ctrl(4), m_shape(m_path) { add_ctrl(m_method); m_method.text_size(8); m_method.add_item("Single Color"); m_method.add_item("Color LUT"); m_method.cur_item(1); add_ctrl(m_radius); m_radius.range(0.0, 40.0); m_radius.value(15.0); m_radius.label("Blur Radius=%1.2f"); add_ctrl(m_shadow_ctrl); m_path.remove_all(); m_path.move_to(28.47, 6.45); m_path.curve3(21.58, 1.12, 19.82, 0.29); m_path.curve3(17.19, -0.93, 14.21, -0.93); m_path.curve3(9.57, -0.93, 6.57, 2.25); m_path.curve3(3.56, 5.42, 3.56, 10.60); m_path.curve3(3.56, 13.87, 5.03, 16.26); m_path.curve3(7.03, 19.58, 11.99, 22.51); m_path.curve3(16.94, 25.44, 28.47, 29.64); m_path.line_to(28.47, 31.40); m_path.curve3(28.47, 38.09, 26.34, 40.58); m_path.curve3(24.22, 43.07, 20.17, 43.07); m_path.curve3(17.09, 43.07, 15.28, 41.41); m_path.curve3(13.43, 39.75, 13.43, 37.60); m_path.line_to(13.53, 34.77); m_path.curve3(13.53, 32.52, 12.38, 31.30); m_path.curve3(11.23, 30.08, 9.38, 30.08); m_path.curve3(7.57, 30.08, 6.42, 31.35); m_path.curve3(5.27, 32.62, 5.27, 34.81); m_path.curve3(5.27, 39.01, 9.57, 42.53); m_path.curve3(13.87, 46.04, 21.63, 46.04); m_path.curve3(27.59, 46.04, 31.40, 44.04); m_path.curve3(34.28, 42.53, 35.64, 39.31); m_path.curve3(36.52, 37.21, 36.52, 30.71); m_path.line_to(36.52, 15.53); m_path.curve3(36.52, 9.13, 36.77, 7.69); m_path.curve3(37.01, 6.25, 37.57, 5.76); m_path.curve3(38.13, 5.27, 38.87, 5.27); m_path.curve3(39.65, 5.27, 40.23, 5.62); m_path.curve3(41.26, 6.25, 44.19, 9.18); m_path.line_to(44.19, 6.45); m_path.curve3(38.72, -0.88, 33.74, -0.88); m_path.curve3(31.35, -0.88, 29.93, 0.78); m_path.curve3(28.52, 2.44, 28.47, 6.45); m_path.close_polygon(); m_path.move_to(28.47, 9.62); m_path.line_to(28.47, 26.66); m_path.curve3(21.09, 23.73, 18.95, 22.51); m_path.curve3(15.09, 20.36, 13.43, 18.02); m_path.curve3(11.77, 15.67, 11.77, 12.89); m_path.curve3(11.77, 9.38, 13.87, 7.06); m_path.curve3(15.97, 4.74, 18.70, 4.74); m_path.curve3(22.41, 4.74, 28.47, 9.62); m_path.close_polygon(); agg::trans_affine shape_mtx; shape_mtx *= agg::trans_affine_scaling(4.0); shape_mtx *= agg::trans_affine_translation(150, 100); m_path.transform(shape_mtx); agg::bounding_rect_single(m_shape, 0, &m_shape_bounds.x1, &m_shape_bounds.y1, &m_shape_bounds.x2, &m_shape_bounds.y2); m_shadow_ctrl.xn(0) = m_shape_bounds.x1; m_shadow_ctrl.yn(0) = m_shape_bounds.y1; m_shadow_ctrl.xn(1) = m_shape_bounds.x2; m_shadow_ctrl.yn(1) = m_shape_bounds.y1; m_shadow_ctrl.xn(2) = m_shape_bounds.x2; m_shadow_ctrl.yn(2) = m_shape_bounds.y2; m_shadow_ctrl.xn(3) = m_shape_bounds.x1; m_shadow_ctrl.yn(3) = m_shape_bounds.y2; m_shadow_ctrl.line_color(agg::rgba(0, 0.3, 0.5, 0.3)); m_color_lut.resize(256); unsigned i; const agg::int8u* p = g_gradient_colors; for(i = 0; i < 256; i++) { m_color_lut[i] = agg::rgba8(p[0], p[1], p[2], (i > 63) ? 255 : i * 4);//p[3]); //m_color_lut[i].premultiply(); p += 4; } }
the_application(agg::pix_format_e format, bool flip_y) : agg::platform_support(format, flip_y), m_method (10.0, 10.0, 130.0, 70.0, !flip_y), m_radius (130 + 10.0, 10.0 + 4.0, 130 + 300.0, 10.0 + 8.0 + 4.0, !flip_y), m_shadow_ctrl(4), m_channel_r (10.0, 80.0, "Red", !flip_y), m_channel_g (10.0, 95.0, "Green", !flip_y), m_channel_b (10.0, 110.0, "Blue", !flip_y), m_shape(m_path) { add_ctrl(m_method); m_method.text_size(8); m_method.add_item("Stack Blur"); m_method.add_item("Recursive Blur"); m_method.add_item("Channels"); m_method.cur_item(0); add_ctrl(m_radius); m_radius.range(0.0, 40.0); m_radius.value(15.0); m_radius.label("Blur Radius=%1.2f"); add_ctrl(m_shadow_ctrl); add_ctrl(m_channel_r); add_ctrl(m_channel_g); add_ctrl(m_channel_b); m_channel_g.status(true); m_path.remove_all(); m_path.move_to(28.47, 6.45); m_path.curve3(21.58, 1.12, 19.82, 0.29); m_path.curve3(17.19, -0.93, 14.21, -0.93); m_path.curve3(9.57, -0.93, 6.57, 2.25); m_path.curve3(3.56, 5.42, 3.56, 10.60); m_path.curve3(3.56, 13.87, 5.03, 16.26); m_path.curve3(7.03, 19.58, 11.99, 22.51); m_path.curve3(16.94, 25.44, 28.47, 29.64); m_path.line_to(28.47, 31.40); m_path.curve3(28.47, 38.09, 26.34, 40.58); m_path.curve3(24.22, 43.07, 20.17, 43.07); m_path.curve3(17.09, 43.07, 15.28, 41.41); m_path.curve3(13.43, 39.75, 13.43, 37.60); m_path.line_to(13.53, 34.77); m_path.curve3(13.53, 32.52, 12.38, 31.30); m_path.curve3(11.23, 30.08, 9.38, 30.08); m_path.curve3(7.57, 30.08, 6.42, 31.35); m_path.curve3(5.27, 32.62, 5.27, 34.81); m_path.curve3(5.27, 39.01, 9.57, 42.53); m_path.curve3(13.87, 46.04, 21.63, 46.04); m_path.curve3(27.59, 46.04, 31.40, 44.04); m_path.curve3(34.28, 42.53, 35.64, 39.31); m_path.curve3(36.52, 37.21, 36.52, 30.71); m_path.line_to(36.52, 15.53); m_path.curve3(36.52, 9.13, 36.77, 7.69); m_path.curve3(37.01, 6.25, 37.57, 5.76); m_path.curve3(38.13, 5.27, 38.87, 5.27); m_path.curve3(39.65, 5.27, 40.23, 5.62); m_path.curve3(41.26, 6.25, 44.19, 9.18); m_path.line_to(44.19, 6.45); m_path.curve3(38.72, -0.88, 33.74, -0.88); m_path.curve3(31.35, -0.88, 29.93, 0.78); m_path.curve3(28.52, 2.44, 28.47, 6.45); m_path.close_polygon(); m_path.move_to(28.47, 9.62); m_path.line_to(28.47, 26.66); m_path.curve3(21.09, 23.73, 18.95, 22.51); m_path.curve3(15.09, 20.36, 13.43, 18.02); m_path.curve3(11.77, 15.67, 11.77, 12.89); m_path.curve3(11.77, 9.38, 13.87, 7.06); m_path.curve3(15.97, 4.74, 18.70, 4.74); m_path.curve3(22.41, 4.74, 28.47, 9.62); m_path.close_polygon(); agg::trans_affine shape_mtx; shape_mtx *= agg::trans_affine_scaling(4.0); shape_mtx *= agg::trans_affine_translation(150, 100); m_path.transform(shape_mtx); agg::bounding_rect_single(m_shape, 0, &m_shape_bounds.x1, &m_shape_bounds.y1, &m_shape_bounds.x2, &m_shape_bounds.y2); m_shadow_ctrl.xn(0) = m_shape_bounds.x1; m_shadow_ctrl.yn(0) = m_shape_bounds.y1; m_shadow_ctrl.xn(1) = m_shape_bounds.x2; m_shadow_ctrl.yn(1) = m_shape_bounds.y1; m_shadow_ctrl.xn(2) = m_shape_bounds.x2; m_shadow_ctrl.yn(2) = m_shape_bounds.y2; m_shadow_ctrl.xn(3) = m_shape_bounds.x1; m_shadow_ctrl.yn(3) = m_shape_bounds.y2; m_shadow_ctrl.line_color(agg::rgba(0, 0.3, 0.5, 0.3)); }