//---------------------------------------------------------
void CWKSP_Layer_Legend::Draw(wxDC &dc, double Zoom, double Zoom_Map, wxPoint Position, wxSize *pSize, bool bVertical)
{
//-----------------------------------------------------
m_Zoom = Zoom > 0.0 ? Zoom : 1.0;
m_Position = Position;
m_Size = wxSize(BOX_WIDTH, 0);
m_Zoom_Map = Zoom_Map;
m_bVertical = bVertical;
//-----------------------------------------------------
m_oldPen = dc.GetPen();
m_oldBrush = dc.GetBrush();
m_oldFont = dc.GetFont();
//-----------------------------------------------------
m_xBox = m_Position.x;
m_dxBox = BOX_WIDTH;
m_xTick = m_xBox + m_dxBox;
m_dxTick = TICK_WIDTH;
m_xText = m_xTick + m_dxTick;
//-----------------------------------------------------
_Draw_Title(dc, FONT_TITLE, m_pLayer->Get_Object()->Get_Name());
//-----------------------------------------------------
switch( m_pLayer->Get_Type() )
{
case WKSP_ITEM_Shapes:
switch( ((CWKSP_Shapes *)m_pLayer)->Get_Shapes()->Get_Type() )
{
case SHAPE_TYPE_Point:
case SHAPE_TYPE_Points:
_Draw_Point (dc, (CWKSP_Shapes_Point *)m_pLayer);
break;
case SHAPE_TYPE_Line:
_Draw_Line (dc, (CWKSP_Shapes_Line *)m_pLayer);
break;
case SHAPE_TYPE_Polygon:
_Draw_Polygon (dc, (CWKSP_Shapes_Polygon *)m_pLayer);
break;
default:
break;
}
break;
case WKSP_ITEM_TIN:
_Draw_TIN (dc, (CWKSP_TIN *)m_pLayer);
break;
case WKSP_ITEM_PointCloud:
// _Draw_TIN (dc, (CWKSP_PointCloud *)m_pLayer);
break;
case WKSP_ITEM_Grid:
_Draw_Grid (dc, (CWKSP_Grid *)m_pLayer);
break;
default:
break;
}
//-----------------------------------------------------
dc.SetPen (m_oldPen);
dc.SetBrush (m_oldBrush);
dc.SetFont (m_oldFont);
//-----------------------------------------------------
if( pSize )
{
*pSize = m_Size;
}
}
//---------------------------------------------------------
void CGrid_3D_Image::_Draw_Triangle(T3DPoint p[3])
{
int i, j, k, y, y_j;
double x[2], dx[2], dy, z[2], dz[2], r[2], dr[2], g[2], dg[2], b[2], db[2];
T3DPoint pp;
//-----------------------------------------------------
if( !p[0].bOk || !p[1].bOk || !p[2].bOk )
{
return;
}
//-----------------------------------------------------
SORT_POINTS_Y(1, 0);
SORT_POINTS_Y(2, 0);
SORT_POINTS_Y(2, 1);
//-----------------------------------------------------
if( p[2].y == p[0].y )
{
if( p[0].y >= 0 && p[0].y < m_pRGB->Get_NY() )
{
SORT_POINTS_X(1, 0);
SORT_POINTS_X(2, 0);
SORT_POINTS_X(2, 1);
//---------------------------------------------
if( p[2].x == p[0].x )
{
if( p[0].x >= 0 && p[0].x < m_pRGB->Get_NX() )
{
i = p[0].z > p[1].z ? (p[0].z > p[2].z ? 0 : 2) : (p[1].z > p[2].z ? 1 : 2);
_Draw_Pixel(p[0].x, p[0].y, p[i].z, p[i].r, p[i].g, p[i].b);
}
}
//---------------------------------------------
else
{
_Draw_Line(p[0].x, p[1].x, p[0].y, p[0].z, p[1].z, p[0].r, p[1].r, p[0].g, p[1].g, p[0].b, p[1].b);
_Draw_Line(p[1].x, p[2].x, p[0].y, p[1].z, p[2].z, p[1].r, p[2].r, p[1].g, p[2].g, p[1].b, p[2].b);
}
}
}
//-----------------------------------------------------
else if( !((p[0].y < 0 && p[2].y < 0) || (p[0].y >= m_pRGB->Get_NY() && p[2].y >= m_pRGB->Get_NY())) )
{
dy = p[2].y - p[0].y;
dx[0] = (p[2].x - p[0].x) / dy;
dz[0] = (p[2].z - p[0].z) / dy;
dr[0] = (p[2].r - p[0].r) / dy;
dg[0] = (p[2].g - p[0].g) / dy;
db[0] = (p[2].b - p[0].b) / dy;
x [0] = p[0].x;
z [0] = p[0].z;
r [0] = p[0].r;
g [0] = p[0].g;
b [0] = p[0].b;
for(i=0, j=1; i<2; i++, j++)
{
if( (dy = p[j].y - p[i].y) > 0.0 )
{
dx[1] = (p[j].x - p[i].x) / dy;
dz[1] = (p[j].z - p[i].z) / dy;
dr[1] = (p[j].r - p[i].r) / dy;
dg[1] = (p[j].g - p[i].g) / dy;
db[1] = (p[j].b - p[i].b) / dy;
x [1] = p[i].x;
z [1] = p[i].z;
r [1] = p[i].r;
g [1] = p[i].g;
b [1] = p[i].b;
if( (y = p[i].y) < 0 )
{
x[1] -= y * dx[1];
z[1] -= y * dz[1];
r[1] -= y * dr[1];
g[1] -= y * dg[1];
b[1] -= y * db[1];
y = 0;
x[0] = p[0].x - p[0].y * dx[0];
z[0] = p[0].z - p[0].y * dz[0];
r[0] = p[0].r - p[0].y * dr[0];
g[0] = p[0].g - p[0].y * dg[0];
b[0] = p[0].b - p[0].y * db[0];
}
if( (y_j = p[j].y) > m_pRGB->Get_NY() )
{
y_j = m_pRGB->Get_NY();
}
for( ; y<y_j; y++)
{
if( x[1] < x[0] )
{
_Draw_Line((int)x[1], (int)x[0], y, z[1], z[0], r[1], r[0], g[1], g[0], b[1], b[0]);
}
else
{
_Draw_Line((int)x[0], (int)x[1], y, z[0], z[1], r[0], r[1], g[0], g[1], b[0], b[1]);
}
for(k=0; k<=1; k++)
{
x[k] += dx[k];
z[k] += dz[k];
r[k] += dr[k];
g[k] += dg[k];
b[k] += db[k];
}
}
}
}
}
}
