本文整理汇总了C++中agg::rbox_ctrl类的典型用法代码示例。如果您正苦于以下问题：C++ rbox_ctrl类的具体用法？C++ rbox_ctrl怎么用？C++ rbox_ctrl使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
在下文中一共展示了rbox_ctrl类的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: perform_rendering
void perform_rendering(Scanline &sl, Ras &ras, Ren &ren, Clp &clp)
{
if(m_operation.cur_item() > 0)
{
ras.reset();
switch(m_operation.cur_item())
{
case 1: clp.operation(agg::clipper_or); break;
case 2: clp.operation(agg::clipper_and); break;
case 3: clp.operation(agg::clipper_xor); break;
case 4: clp.operation(agg::clipper_a_minus_b); break;
case 5: clp.operation(agg::clipper_b_minus_a); break;
}
agg::conv_poly_counter<Clp> counter(clp);
start_timer();
counter.rewind(0);
double t1 = elapsed_time();
ras.reset();
double x;
double y;
unsigned cmd;
start_timer();
while(!agg::is_stop(cmd = counter.vertex(&x, &y)))
{
ras.add_vertex(x, y, cmd);
}
ren.color(agg::rgba(0.5, 0.0, 0, 0.5));
agg::render_scanlines(ras, sl, ren);
double t2 = elapsed_time();
char buf[100];
sprintf_s(buf, "Contours: %d Points: %d", counter.m_contours, counter.m_points);
agg::gsv_text txt;
agg::conv_stroke<agg::gsv_text> txt_stroke(txt);
txt_stroke.width(1.5);
txt_stroke.line_cap(agg::round_cap);
txt.size(10.0);
txt.start_point(250, 5);
txt.text(buf);
ras.add_path(txt_stroke);
ren.color(agg::rgba(0.0, 0.0, 0.0));
agg::render_scanlines(ras, sl, ren);
sprintf_s(buf, "Clipper=%.3fms Render=%.3fms", t1, t2);
txt.start_point(250, 20);
txt.text(buf);
ras.add_path(txt_stroke);
ren.color(agg::rgba(0.0, 0.0, 0.0));
agg::render_scanlines(ras, sl, ren);
}
}示例2:
the_application(agg::pix_format_e format, bool flip_y) :
agg::platform_support(format, flip_y),
m_polygons (5.0, 5.0, 5.0+205.0, 110.0, !flip_y),
m_operation(555.0, 5.0, 555.0+80.0, 55.0, !flip_y),
m_alpha_buf(0),
m_alpha_mask_rbuf(),
m_alpha_mask(m_alpha_mask_rbuf),
m_x(0),
m_y(0)
{
m_operation.add_item("AND");
m_operation.add_item("SUB");
m_operation.cur_item(0);
add_ctrl(m_operation);
m_operation.no_transform();
m_polygons.add_item("Two Simple Paths");
m_polygons.add_item("Closed Stroke");
m_polygons.add_item("Great Britain and Arrows");
m_polygons.add_item("Great Britain and Spiral");
m_polygons.add_item("Spiral and Glyph");
m_polygons.cur_item(3);
add_ctrl(m_polygons);
m_polygons.no_transform();
}示例3:
the_application(agg::pix_format_e format, bool flip_y) :
agg::platform_support(format, flip_y),
m_gamma_lut(2.0),
m_quad(4, 5.0),
m_trans_type(400, 5.0, 430+170.0, 100.0, !flip_y),
m_gamma(5.0, 5.0+15*0, 400-5, 10.0+15*0, !flip_y),
m_blur (5.0, 5.0+15*1, 400-5, 10.0+15*1, !flip_y),
m_old_gamma(2.0)
{
m_trans_type.text_size(7);
m_trans_type.add_item("Affine No Resample");
m_trans_type.add_item("Affine Resample");
m_trans_type.add_item("Perspective No Resample LERP");
m_trans_type.add_item("Perspective No Resample Exact");
m_trans_type.add_item("Perspective Resample LERP");
m_trans_type.add_item("Perspective Resample Exact");
m_trans_type.cur_item(4);
add_ctrl(m_trans_type);
m_gamma.range(0.5, 3.0);
m_gamma.value(2.0);
m_gamma.label("Gamma=%.3f");
add_ctrl(m_gamma);
m_blur.range(0.5, 5.0);
m_blur.value(1.0);
m_blur.label("Blur=%.3f");
add_ctrl(m_blur);
}示例4: rb
template<class VertexSource> void generate_alpha_mask(VertexSource& vs)
{
unsigned cx = (unsigned)width();
unsigned cy = (unsigned)height();
delete [] m_alpha_buf;
m_alpha_buf = new unsigned char[cx * cy];
m_alpha_mask_rbuf.attach(m_alpha_buf, cx, cy, cx);
typedef agg::renderer_base<agg::pixfmt_gray8> ren_base;
typedef agg::renderer_scanline_aa_solid<ren_base> renderer;
agg::pixfmt_gray8 pixf(m_alpha_mask_rbuf);
ren_base rb(pixf);
renderer ren(rb);
start_timer();
if(m_operation.cur_item() == 0)
{
rb.clear(agg::gray8(0));
ren.color(agg::gray8(255));
}
else
{
rb.clear(agg::gray8(255));
ren.color(agg::gray8(0));
}
m_ras.add_path(vs);
agg::render_scanlines(m_ras, m_sl, ren);
double t1 = elapsed_time();
char buf[100];
sprintf(buf, "Generate AlphaMask: %.3fms", t1);
draw_text(250, 20, buf);
}示例5:
the_application(agg::pix_format_e format, bool flip_y) :
agg::platform_support(format, flip_y),
m_angle (5, 5, 150, 12, !flip_y),
m_scale (5, 5+15, 150, 12+15, !flip_y),
m_period (5+170, 5, 150+170, 12, !flip_y),
m_amplitude (5+170, 5+15, 150+170, 12+15, !flip_y),
m_distortion(480, 5, 600, 90, !flip_y),
m_center_x(0.0),
m_center_y(0.0),
m_phase(0.0)
{
add_ctrl(m_angle);
add_ctrl(m_scale);
add_ctrl(m_amplitude);
add_ctrl(m_period);
add_ctrl(m_distortion);
m_angle.label("Angle=%3.2f");
m_scale.label("Scale=%3.2f");
m_angle.range(-180.0, 180.0);
m_angle.value(20.0);
m_scale.range(0.1, 5.0);
m_scale.value(1.0);
m_amplitude.label("Amplitude=%3.2f");
m_period.label("Period=%3.2f");
m_amplitude.range(0.1, 40.0);
m_period.range(0.1, 2.0);
m_amplitude.value(10.0);
m_period.value(1.0);
m_distortion.add_item("Wave");
m_distortion.add_item("Swirl");
m_distortion.add_item("Wave-Swirl");
m_distortion.add_item("Swirl-Wave");
m_distortion.cur_item(0);
unsigned i;
const agg::int8u* p = g_gradient_colors;
for(i = 0; i < 256; i++)
{
m_gradient_colors[i] = agg::rgba8(p[0], p[1], p[2], p[3]);
p += 4;
}
}示例6:
the_application(agg::pix_format_e format, bool flip_y) :
agg::platform_support(format, flip_y),
m_close (10.0, 10.0, 130.0, 80.0, !flip_y),
m_width (130 + 10.0, 10.0 + 4.0, 130 + 300.0, 10.0 + 8.0 + 4.0, !flip_y),
m_auto_detect(130 + 10.0, 10.0 + 4.0 + 16.0, "Autodetect orientation if not defined", !flip_y)
{
add_ctrl(m_close);
m_close.add_item("Close");
m_close.add_item("Close CW");
m_close.add_item("Close CCW");
m_close.cur_item(0);
add_ctrl(m_width);
m_width.range(-100.0, 100.0);
m_width.value(0.0);
m_width.label("Width=%1.2f");
add_ctrl(m_auto_detect);
}示例7: draw_scene
//------------------------------------------------------------------------
void draw_scene(scanline_rasterizer& ras,
solid_renderer& solid,
draft_renderer& draft)
{
ras.gamma(agg::gamma_none());
srand(100);
if(m_draw_nodes.status())
{
if(m_draft.status())
{
draw_nodes_draft();
}
else
{
draw_nodes_fine(ras);
}
}
if(m_draw_edges.status())
{
if(m_draft.status())
{
switch(m_type.cur_item())
{
case 0: draw_lines_draft(); break;
case 1: draw_curves_draft(); break;
case 2: draw_dashes_draft(); break;
}
}
else
{
switch(m_type.cur_item())
{
case 0: draw_lines_fine(ras, solid, draft); break;
case 1: draw_curves_fine(ras, solid, draft); break;
case 2: draw_dashes_fine(ras, solid, draft); break;
case 3:
case 4: draw_polygons(ras, solid, draft); break;
}
}
}
}示例8:
the_application(agg::pix_format_e format, bool flip_y) :
agg::platform_support(format, flip_y),
m_quad(4, 5.0),
m_trans_type(420, 5.0, 420+130.0, 55.0, !flip_y)
{
parse_lion();
m_quad.xn(0) = g_x1;
m_quad.yn(0) = g_y1;
m_quad.xn(1) = g_x2;
m_quad.yn(1) = g_y1;
m_quad.xn(2) = g_x2;
m_quad.yn(2) = g_y2;
m_quad.xn(3) = g_x1;
m_quad.yn(3) = g_y2;
m_trans_type.add_item("Bilinear");
m_trans_type.add_item("Perspective");
m_trans_type.cur_item(0);
add_ctrl(m_trans_type);
}示例9: on_ctrl_change
void on_ctrl_change()
{
if(m_single_step.status())
{
m_cur_angle += m_step.value();
copy_img_to_img(1, 0);
transform_image(m_step.value());
m_num_steps++;
force_redraw();
m_single_step.status(false);
}
if(m_run.status())
{
#ifdef AGG_ACCURATE_TIME
start_timer();
m_time1 = m_time2 = elapsed_time();
#else
m_time1 = m_time2 = clock();
#endif
m_num_pix = 0.0;
wait_mode(false);
}
if(m_refresh.status() || m_filters.cur_item() != m_cur_filter)
{
#ifdef AGG_ACCURATE_TIME
start_timer();
m_time1 = m_time2 = 0;
#else
m_time1 = m_time2 = clock();
#endif
m_num_pix = 0.0;
m_cur_angle = 0.0;
copy_img_to_img(1, 2);
transform_image(0.0);
m_refresh.status(false);
m_cur_filter = m_filters.cur_item();
m_num_steps = 0;
force_redraw();
}
}示例10:
the_application(agg::pix_format_e format, bool flip_y) :
agg::platform_support(format, flip_y),
m_quad1(4, 5.0),
m_quad2(4, 5.0),
m_trans_type(420, 5.0, 420+130.0, 145.0, !flip_y),
m_reset (350, 5.0, "Reset", !flip_y),
m_mul1 (5.0, 5.0, 340.0, 12.0, !flip_y),
m_mul2 (5.0, 20.0, 340.0, 27.0, !flip_y)
{
m_trans_type.add_item("Union");
m_trans_type.add_item("Intersection");
m_trans_type.add_item("Linear XOR");
m_trans_type.add_item("Saddle XOR");
m_trans_type.add_item("Abs Diff XOR");
m_trans_type.add_item("A-B");
m_trans_type.add_item("B-A");
m_trans_type.cur_item(0);
add_ctrl(m_trans_type);
add_ctrl(m_reset);
add_ctrl(m_mul1);
add_ctrl(m_mul2);
m_mul1.value(1.0);
m_mul2.value(1.0);
m_mul1.label("Opacity1=%.3f");
m_mul2.label("Opacity2=%.3f");
}示例11:
//------------------------------------------------------------------------
the_application(agg::pix_format_e format, bool flip_y) :
agg::platform_support(format, flip_y),
m_polygon_angle(5, 5, 145, 11, !flip_y),
m_polygon_scale(5, 5+14, 145, 12+14, !flip_y),
m_image_angle (155, 5, 300, 12, !flip_y),
m_image_scale (155, 5+14, 300, 12+14, !flip_y),
m_rotate_polygon(5, 5+14+14, "Rotate Polygon", !flip_y),
m_rotate_image (5, 5+14+14+14, "Rotate Image", !flip_y),
m_example(-3.0, 14+14+14+14, -3.0, 14+14+14+14, !flip_y),
m_flag(0)
{
add_ctrl(m_polygon_angle);
add_ctrl(m_polygon_scale);
add_ctrl(m_image_angle);
add_ctrl(m_image_scale);
add_ctrl(m_rotate_polygon);
add_ctrl(m_rotate_image);
add_ctrl(m_example);
m_polygon_angle.label("Polygon Angle=%3.2f");
m_polygon_scale.label("Polygon Scale=%3.2f");
m_polygon_angle.range(-180.0, 180.0);
m_polygon_scale.range(0.1, 5.0);
m_polygon_scale.value(1.0);
m_image_angle.label("Image Angle=%3.2f");
m_image_scale.label("Image Scale=%3.2f");
m_image_angle.range(-180.0, 180.0);
m_image_scale.range(0.1, 5.0);
m_image_scale.value(1.0);
m_example.add_item("0");
m_example.add_item("1");
m_example.add_item("2");
m_example.add_item("3");
m_example.add_item("4");
m_example.add_item("5");
m_example.add_item("6");
m_example.cur_item(0);
}示例12: on_draw
virtual void on_draw()
{
pixfmt pixf(rbuf_window());
renderer_base rb(pixf);
renderer_solid rs(rb);
rb.clear(agg::rgba(1.0, 1.0, 1.0));
rb.copy_from(rbuf_img(0), 0, 110, 35);
agg::rasterizer_scanline_aa<> ras;
agg::scanline_p8 sl;
char buf[64];
sprintf(buf, "NSteps=%d", m_num_steps);
agg::gsv_text t;
t.start_point(10.0, 295.0);
t.size(10.0);
t.text(buf);
agg::conv_stroke<agg::gsv_text> pt(t);
pt.width(1.5);
ras.add_path(pt);
rs.color(agg::rgba(0,0,0));
agg::render_scanlines(ras, sl, rs);
if(m_time1 != m_time2 && m_num_pix > 0.0)
{
#ifdef AGG_ACCURATE_TIME
sprintf(buf, "%3.2f Kpix/sec", m_num_pix / (m_time2 - m_time1));
#else
sprintf(buf, "%3.2f Kpix/sec", m_num_pix /
1000.0 /
(double(m_time2 - m_time1) / CLOCKS_PER_SEC));
#endif
t.start_point(10.0, 310.0);
t.text(buf);
ras.add_path(pt);
agg::render_scanlines(ras, sl, rs);
}
if(m_filters.cur_item() >= 14)
{
agg::render_ctrl(ras, sl, rs, m_radius);
}
agg::render_ctrl(ras, sl, rs, m_step);
agg::render_ctrl(ras, sl, rs, m_filters);
agg::render_ctrl(ras, sl, rs, m_run);
agg::render_ctrl(ras, sl, rs, m_normalize);
agg::render_ctrl(ras, sl, rs, m_single_step);
agg::render_ctrl(ras, sl, rs, m_refresh);
}示例13: compose_path
void compose_path()
{
unsigned flag = 0;
if (m_close.cur_item() == 1) flag = agg::path_flags_cw;
if (m_close.cur_item() == 2) flag = agg::path_flags_ccw;
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(flag);
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(flag);
}示例14:
the_application(agg::pix_format_e format, bool flip_y) :
agg::platform_support(format, flip_y),
m_polygons (5.0, 5.0, 5.0+205.0, 110.0, !flip_y),
m_operation(555.0, 5.0, 555.0+80.0, 130.0, !flip_y)
{
m_operation.add_item("None");
m_operation.add_item("OR");
m_operation.add_item("AND");
m_operation.add_item("XOR");
m_operation.add_item("A-B");
m_operation.add_item("B-A");
m_operation.cur_item(2);
add_ctrl(m_operation);
m_polygons.add_item("Two Simple Paths");
m_polygons.add_item("Closed Stroke");
m_polygons.add_item("Great Britain and Arrows");
m_polygons.add_item("Great Britain and Spiral");
m_polygons.add_item("Spiral and Glyph");
m_polygons.cur_item(3);
add_ctrl(m_polygons);
}示例15:
the_application(agg::pix_format_e format, bool flip_y) :
agg::platform_support(format, flip_y),
m_idx(-1),
m_cap(10.0, 10.0, 130.0, 80.0, !flip_y),
m_width(130 + 10.0, 10.0 + 4.0, 130 + 150.0, 10.0 + 8.0 + 4.0, !flip_y),
m_smooth(130 + 150.0 + 10.0, 10.0 + 4.0, 500 - 10.0, 10.0 + 8.0 + 4.0, !flip_y),
m_close(130 + 10.0, 10.0 + 4.0 + 16.0, "Close Polygons", !flip_y),
m_even_odd(130 + 150.0 + 10.0, 10.0 + 4.0 + 16.0, "Even-Odd Fill", !flip_y)
{
m_x[0] = 57 + 100; m_y[0] = 60;
m_x[1] = 369 + 100; m_y[1] = 170;
m_x[2] = 143 + 100; m_y[2] = 310;
add_ctrl(m_cap);
m_cap.add_item("Butt Cap");
m_cap.add_item("Square Cap");
m_cap.add_item("Round Cap");
m_cap.cur_item(0);
m_cap.no_transform();
add_ctrl(m_width);
m_width.range(0.0, 10.0);
m_width.value(3.0);
m_width.label("Width=%1.2f");
m_width.no_transform();
add_ctrl(m_smooth);
m_smooth.range(0.0, 2.0);
m_smooth.value(1.0);
m_smooth.label("Smooth=%1.2f");
m_smooth.no_transform();
add_ctrl(m_close);
m_close.no_transform();
add_ctrl(m_even_odd);
m_even_odd.no_transform();
}