public override void OnDraw(Graphics2D graphics2D)
{
ImageClippingProxy ren_base = new ImageClippingProxy(graphics2D.DestImage);
ren_base.clear(new RGBA_Floats(1.0, 1.0, .95));
ScanlineRasterizer ras = new ScanlineRasterizer();
ScanlineCachePacked8 sl = new ScanlineCachePacked8();
// Pattern source. Must have an interface:
// width() const
// height() const
// pixel(int x, int y) const
// Any agg::renderer_base<> or derived
// is good for the use as a source.
//-----------------------------------
pattern_src_brightness_to_alpha_RGBA_Bytes p1 = new pattern_src_brightness_to_alpha_RGBA_Bytes(rbuf_img0);
pattern_src_brightness_to_alpha_RGBA_Bytes p2 = new pattern_src_brightness_to_alpha_RGBA_Bytes(rbuf_img1);
pattern_src_brightness_to_alpha_RGBA_Bytes p3 = new pattern_src_brightness_to_alpha_RGBA_Bytes(rbuf_img2);
pattern_src_brightness_to_alpha_RGBA_Bytes p4 = new pattern_src_brightness_to_alpha_RGBA_Bytes(rbuf_img3);
pattern_src_brightness_to_alpha_RGBA_Bytes p5 = new pattern_src_brightness_to_alpha_RGBA_Bytes(rbuf_img4);
pattern_src_brightness_to_alpha_RGBA_Bytes p6 = new pattern_src_brightness_to_alpha_RGBA_Bytes(rbuf_img5);
pattern_src_brightness_to_alpha_RGBA_Bytes p7 = new pattern_src_brightness_to_alpha_RGBA_Bytes(rbuf_img6);
pattern_src_brightness_to_alpha_RGBA_Bytes p8 = new pattern_src_brightness_to_alpha_RGBA_Bytes(rbuf_img7);
pattern_src_brightness_to_alpha_RGBA_Bytes p9 = new pattern_src_brightness_to_alpha_RGBA_Bytes(rbuf_img8);
//pattern_filter_bilinear_RGBA_Bytes fltr = new pattern_filter_bilinear_RGBA_Bytes(); // Filtering functor
// agg::line_image_pattern is the main container for the patterns. It creates
// a copy of the patterns extended according to the needs of the filter.
// agg::line_image_pattern can operate with arbitrary image width, but if the
// width of the pattern is power of 2, it's better to use the modified
// version agg::line_image_pattern_pow2 because it works about 15-25 percent
// faster than agg::line_image_pattern (because of using simple masking instead
// of expensive '%' operation).
//-- Create with specifying the source
//-- Create uninitialized and set the source
line_image_pattern patt = new line_image_pattern(new pattern_filter_bilinear_RGBA_Bytes());
ImageLineRenderer ren_img = new ImageLineRenderer(ren_base, patt);
rasterizer_outline_aa ras_img = new rasterizer_outline_aa(ren_img);
draw_curve(patt, ras_img, ren_img, p1, m_curve1.curve());
/*
* draw_curve(patt, ras_img, ren_img, p2, m_curve2.curve());
* draw_curve(patt, ras_img, ren_img, p3, m_curve3.curve());
* draw_curve(patt, ras_img, ren_img, p4, m_curve4.curve());
* draw_curve(patt, ras_img, ren_img, p5, m_curve5.curve());
* draw_curve(patt, ras_img, ren_img, p6, m_curve6.curve());
* draw_curve(patt, ras_img, ren_img, p7, m_curve7.curve());
* draw_curve(patt, ras_img, ren_img, p8, m_curve8.curve());
* draw_curve(patt, ras_img, ren_img, p9, m_curve9.curve());
*/
base.OnDraw(graphics2D);
}
private void draw_curve(line_image_pattern patt, rasterizer_outline_aa ras, ImageLineRenderer ren,
pattern_src_brightness_to_alpha_RGBA_Bytes src, IVertexSource vs)
{
patt.create(src);
ren.scale_x(m_scale_x.Value);
ren.start_x(m_start_x.Value);
ras.add_path(vs);
}
#pragma warning restore
//---------------------------------------------------------------------
//typedef renderer_outline_image<BaseRenderer, ImagePattern> self_type;
//---------------------------------------------------------------------
public ImageLineRenderer(IImageByte ren, line_image_pattern patt)
{
m_ren = ren;
m_pattern = patt;
m_start = (0);
m_scale_x = (1.0);
m_clip_box = new RectangleInt(0, 0, 0, 0);
m_clipping = (false);
}
// Create
//--------------------------------------------------------------------
public line_image_pattern(IPatternFilter filter, line_image_pattern src)
{
m_filter = (filter);
m_dilation = (filter.dilation() + 1);
m_dilation_hr = (m_dilation << LineAABasics.line_subpixel_shift);
m_width = 0;
m_height = 0;
m_width_hr = 0;
m_half_height_hr = 0;
m_offset_y_hr = (0);
create(src);
}
//---------------------------------------------------------------------
public void pattern(line_image_pattern p)
{
m_pattern = p;
}
// Create
//--------------------------------------------------------------------
public line_image_pattern(IPatternFilter filter, line_image_pattern src)
{
m_filter = (filter);
m_dilation = (filter.dilation() + 1);
m_dilation_hr = (m_dilation << LineAABasics.line_subpixel_shift);
m_width = 0;
m_height = 0;
m_width_hr = 0;
m_half_height_hr = 0;
m_offset_y_hr = (0);
create(src);
}
//---------------------------------------------------------------------
public void pattern(line_image_pattern p)
{
m_pattern = p;
}
//---------------------------------------------------------------------
//typedef renderer_outline_image<BaseRenderer, ImagePattern> self_type;
//---------------------------------------------------------------------
public ImageLineRenderer(IImageByte ren, line_image_pattern patt)
{
m_ren = ren;
m_pattern = patt;
m_start = (0);
m_scale_x = (1.0);
m_clip_box = new RectangleInt(0, 0, 0, 0);
m_clipping = (false);
}
public override void OnDraw(Graphics2D graphics2D)
{
ImageClippingProxy ren_base = new ImageClippingProxy(graphics2D.DestImage);
ren_base.clear(new RGBA_Floats(1.0, 1.0, .95));
ScanlineRasterizer ras = new ScanlineRasterizer();
ScanlineCachePacked8 sl = new ScanlineCachePacked8();
// Pattern source. Must have an interface:
// width() const
// height() const
// pixel(int x, int y) const
// Any agg::renderer_base<> or derived
// is good for the use as a source.
//-----------------------------------
pattern_src_brightness_to_alpha_RGBA_Bytes p1 = new pattern_src_brightness_to_alpha_RGBA_Bytes(rbuf_img0);
pattern_src_brightness_to_alpha_RGBA_Bytes p2 = new pattern_src_brightness_to_alpha_RGBA_Bytes(rbuf_img1);
pattern_src_brightness_to_alpha_RGBA_Bytes p3 = new pattern_src_brightness_to_alpha_RGBA_Bytes(rbuf_img2);
pattern_src_brightness_to_alpha_RGBA_Bytes p4 = new pattern_src_brightness_to_alpha_RGBA_Bytes(rbuf_img3);
pattern_src_brightness_to_alpha_RGBA_Bytes p5 = new pattern_src_brightness_to_alpha_RGBA_Bytes(rbuf_img4);
pattern_src_brightness_to_alpha_RGBA_Bytes p6 = new pattern_src_brightness_to_alpha_RGBA_Bytes(rbuf_img5);
pattern_src_brightness_to_alpha_RGBA_Bytes p7 = new pattern_src_brightness_to_alpha_RGBA_Bytes(rbuf_img6);
pattern_src_brightness_to_alpha_RGBA_Bytes p8 = new pattern_src_brightness_to_alpha_RGBA_Bytes(rbuf_img7);
pattern_src_brightness_to_alpha_RGBA_Bytes p9 = new pattern_src_brightness_to_alpha_RGBA_Bytes(rbuf_img8);
pattern_filter_bilinear_RGBA_Bytes fltr = new pattern_filter_bilinear_RGBA_Bytes(); // Filtering functor
// agg::line_image_pattern is the main container for the patterns. It creates
// a copy of the patterns extended according to the needs of the filter.
// agg::line_image_pattern can operate with arbitrary image width, but if the
// width of the pattern is power of 2, it's better to use the modified
// version agg::line_image_pattern_pow2 because it works about 15-25 percent
// faster than agg::line_image_pattern (because of using simple masking instead
// of expensive '%' operation).
//-- Create with specifying the source
//-- Create uninitialized and set the source
line_image_pattern patt = new line_image_pattern(new pattern_filter_bilinear_RGBA_Bytes());
ImageLineRenderer ren_img = new ImageLineRenderer(ren_base, patt);
rasterizer_outline_aa ras_img = new rasterizer_outline_aa(ren_img);
draw_curve(patt, ras_img, ren_img, p1, m_curve1.curve());
/*
draw_curve(patt, ras_img, ren_img, p2, m_curve2.curve());
draw_curve(patt, ras_img, ren_img, p3, m_curve3.curve());
draw_curve(patt, ras_img, ren_img, p4, m_curve4.curve());
draw_curve(patt, ras_img, ren_img, p5, m_curve5.curve());
draw_curve(patt, ras_img, ren_img, p6, m_curve6.curve());
draw_curve(patt, ras_img, ren_img, p7, m_curve7.curve());
draw_curve(patt, ras_img, ren_img, p8, m_curve8.curve());
draw_curve(patt, ras_img, ren_img, p9, m_curve9.curve());
*/
base.OnDraw(graphics2D);
}
private void draw_curve(line_image_pattern patt, rasterizer_outline_aa ras, ImageLineRenderer ren,
pattern_src_brightness_to_alpha_RGBA_Bytes src, IVertexSource vs)
{
patt.create(src);
ren.scale_x(m_scale_x.Value);
ren.start_x(m_start_x.Value);
ras.add_path(vs);
}