void _warc(
/*********/
/* NOTE: this primitive WILL NOT have an associated region */
int fill_type,
float x1,
float y1,
float x2,
float y2,
float x3,
float y3,
float x4,
float y4
) {
HPEN pen;
HBRUSH brush;
int px1, py1;
int px2, py2;
int px3, py3;
int px4, py4;
get_obj_settings( fill_type, &pen, &brush );
convert_pt( x1, y1, &px1, &py1 );
convert_pt( x2, y2, &px2, &py2 );
convert_pt( x3, y3, &px3, &py3 );
convert_pt( x4, y4, &px4, &py4 );
_wpi_arc( Win_dc, px1, py1, px2, py2, px3, py3, px4, py4 );
del_obj_settings( fill_type, pen, brush );
}
void _wpie(
/*********/
int fill_type,
float x1,
float y1,
float x2,
float y2,
float x3,
float y3,
float x4,
float y4
) {
HPEN pen;
HBRUSH brush;
int px1, py1;
int px2, py2;
int px3, py3;
int px4, py4;
get_obj_settings( fill_type, &pen, &brush );
convert_pt( x1, y1, &px1, &py1 );
convert_pt( x2, y2, &px2, &py2 );
convert_pt( x3, y3, &px3, &py3 );
convert_pt( x4, y4, &px4, &py4 );
_wpi_pie( Win_dc, px1, py1, px2, py2, px3, py3, px4, py4 );
rgn_pie( px1, py1, px2, py2, px3, py3, px4, py4 );
del_obj_settings( fill_type, pen, brush );
}
cv::Mat ImageOps::rectlinearProject(cv::Mat ImgToCalibrate, bool INV_FLAG, float F)
{
cv::Mat Img = ImgToCalibrate;
int height = Img.rows;
int width = Img.cols;
cv::Mat destPic = cv::Mat(cv::Size(width, height), ImgToCalibrate.type());
//std::cout << "rect linear " << ImgToCalibrate.type() << " " << CV_8UC3 << " " << CV_8UC1 << " " << CV_8UC4 << std::endl;
for (int y = 0; y < height; y++)
{
for (int x = 0; x < width; x++)
{
cv::Point2f current_pos(x, y);
current_pos = convert_pt(current_pos, width, height, INV_FLAG, F);
cv::Point2i top_left((int)current_pos.x, (int)current_pos.y); //top left because of integer rounding
//make sure the point is actually inside the original image
if (top_left.x < 0 ||
top_left.x > width - 2 ||
top_left.y < 0 ||
top_left.y > height - 2)
{
continue;
}
if (destPic.type() == CV_8UC1) {
interpolateBilinear(Img, current_pos, top_left, destPic.at<uchar>(y, x));
}
else {//JH: added color pixels
interpolateBilinear(Img, current_pos, top_left, destPic.at<cv::Vec3b>(y, x));
}
}
}
return destPic;
}
void wrgn_rectangle(
/******************/
float x1,
float y1,
float x2,
float y2
) {
int px1, py1;
int px2, py2;
convert_pt( x1, y1, &px1, &py1 );
convert_pt( x2, y2, &px2, &py2 );
rgn_rectangle( px1, py1, px2, py2 );
}
void _wellipse(
/*************/
int fill_type,
float x1,
float y1,
float x2,
float y2
) {
int px1, py1;
int px2, py2;
convert_pt( x1, y1, &px1, &py1 );
convert_pt( x2, y2, &px2, &py2 );
_world_ellipse( fill_type, px1, py1, px2, py2 );
}
void _wpolygon_rgn(
/*****************/
int fill_type,
int num_pts,
wcoord *pts,
BOOL rgn_on
) {
HPEN pen;
HBRUSH brush;
WPI_POINT *p_pts;
int i;
_new( p_pts, num_pts );
for( i = 0; i < num_pts; ++i ) {
/* assumption: sizeof(int)==sizeof(short) */
convert_pt( pts[i].xcoord, pts[i].ycoord,
(int *) &p_pts[i].x, (int *) &p_pts[i].y );
}
get_obj_settings( fill_type, &pen, &brush );
_wpi_polygon( Win_dc, p_pts, num_pts );
if( rgn_on ) {
rgn_polygon( p_pts, num_pts );
}
del_obj_settings( fill_type, pen, brush );
_free( p_pts );
}
HIDDEN int
convert_grid(int idx)
{
struct coord_sys *cs;
point_t tmp_pt;
VSETALL(tmp_pt, 0.0);
if (!g_pts[idx].cid)
return 0;
for (BU_LIST_FOR(cs, coord_sys, &coord_head.l)) {
if (cs->cid != g_pts[idx].cid)
continue;
break;
}
if (BU_LIST_IS_HEAD(&cs->l, &coord_head.l)) {
bu_exit(1, "No coordinate system defined for grid point #%d!\n", g_pts[idx].gid);
}
if (convert_pt(g_pts[idx].pt, cs, tmp_pt))
return 1;
VMOVE(g_pts[idx].pt, tmp_pt);
g_pts[idx].cid = 0;
return 0;
}
void wrgn_set_add(
/****************/
wcoord *pt
) {
WPI_POINT win_pt;
/* assumption: sizeof(int)==sizeof(short) */
convert_pt( pt->xcoord, pt->ycoord, (int *) &win_pt.x, (int *) &win_pt.y );
rgn_set_add( &win_pt );
}
void _wdot(
/*********/
float x,
float y
) {
int px, py;
convert_pt( x, y, &px, &py );
_wdot_world( px, py );
}
HIDDEN int
convert_cs(struct coord_sys *cs)
{
struct coord_sys *cs2;
point_t tmp_orig, tmp_pt1, tmp_pt2;
VSETALL(tmp_orig, 0.0);
VSETALL(tmp_pt1, 0.0);
VSETALL(tmp_pt2, 0.0);
if (!cs->rid)
return 0;
for (BU_LIST_FOR(cs2, coord_sys, &coord_head.l)) {
if (cs2->cid != cs->rid)
continue;
break;
}
if (BU_LIST_IS_HEAD(&cs2->l, &coord_head.l)) {
bu_exit(1, "A coordinate system is defined in terms of a non-existent coordinate system!!!\n");
}
if (convert_pt(cs->origin, cs2, tmp_orig))
return 1;
if (convert_pt(cs->v1, cs2, tmp_pt1))
return 1;
if (convert_pt(cs->v2, cs2, tmp_pt2))
return 1;
VMOVE(cs->origin, tmp_orig);
VSUB2(cs->v3, tmp_pt1, cs->origin);
VUNITIZE(cs->v3);
VSUB2(cs->v1, tmp_pt2, cs->origin);
VCROSS(cs->v2, cs->v3, cs->v1);
VUNITIZE(cs->v2);
VCROSS(cs->v1, cs->v3, cs->v2);
cs->rid = 0;
return 0;
}
void _wlineto(
/************/
float x,
float y,
BOOL fill_last
) {
int px, py;
convert_pt( x, y, &px, &py );
_wline( px, py, fill_last, TRUE, FALSE );
}
extern bool _wrectvisible(
/************************/
float x1,
float y1,
float x2,
float y2
) {
int px1, py1;
int px2, py2;
WPI_RECT rect;
int left, right, top, bottom;
convert_pt( x1, y1, &px1, &py1 );
convert_pt( x2, y2, &px2, &py2 );
left = _min( px1, px2 );
right = _max( px1, px2 );
top = _min( py1, py2 );
bottom = _max( py1, py2 );
_wpi_setintrectvalues( &rect, left, top, right, bottom );
return( RectVisible( Win_dc, &rect ) );
}
void _wrectangle(
/***************/
/* NOTE: this primitive WILL NOT have an associated region */
int fill_type,
float x1,
float y1,
float x2,
float y2
) {
HPEN pen;
HBRUSH brush;
int px1, py1;
int px2, py2;
get_obj_settings( fill_type, &pen, &brush );
convert_pt( x1, y1, &px1, &py1 );
convert_pt( x2, y2, &px2, &py2 );
_wpi_rectangle( Win_dc, px1, py1, px2, py2 );
del_obj_settings( fill_type, pen, brush );
}
void _wmoveto(
/************/
float x,
float y
) {
int px;
int py;
WPI_POINT pt;
convert_pt( x, y, &px, &py );
pt.x = px;
pt.y = py;
_wpi_moveto( Win_dc, &pt );
}
void wrgn_polygon(
/****************/
int num_pts,
wcoord *pts
) {
WPI_POINT *p_pts;
int i;
_new( p_pts, num_pts );
for( i = 0; i < num_pts; ++i ) {
/* assumption: sizeof(int)==sizeof(short) */
convert_pt( pts[i].xcoord, pts[i].ycoord,
(int *) &p_pts[i].x, (int *) &p_pts[i].y );
}
rgn_polygon( p_pts, num_pts );
_free( p_pts );
}
void _wtextout(
/*************/
char *text,
float x,
float y,
int hor_align,
int ver_align,
void *wfont
) {
WORD horiz_flags;
WORD vert_flags;
WPI_FONT old_font;
int dx;
int dy;
WPI_TEXTMETRIC font_info;
int len;
int bk_mode;
int px1;
int py1;
int px2;
int py2;
int width;
int height;
WPI_FONT font;
font = (WPI_FONT) wfont;
bk_mode = _wpi_getbackmode( Win_dc );
_wpi_setbackmode( Win_dc, TRANSPARENT );
len = strlen( text );
convert_pt( x, y, &dx, &dy );
old_font = _wpi_selectfont( Win_dc, font );
if( Text_path == TEXT_VERTICAL ) {
_wpi_gettextmetrics( Win_dc, &font_info );
width = _wpi_metricmaxcharwidth( font_info );
height = len * _wpi_metricheight( font_info );
} else {
_wpi_gettextextent( Win_dc, text, len, &width, &height );
}
px1 = px2 = dx;
py1 = py2 = dy;
switch( hor_align ) {
case TEXT_H_LEFT:
horiz_flags = TA_LEFT;
px2 += width;
break;
case TEXT_H_CENTER:
horiz_flags = TA_CENTER;
px1 -= width / 2;
px2 += width / 2;
break;
case TEXT_H_RIGHT:
horiz_flags = TA_RIGHT;
px2 -= width;
break;
}
switch( ver_align ) {
case TEXT_V_TOP:
py2 += height * WPI_VERT_MULT;
break;
case TEXT_V_CENTER:
py1 -= height / 2 * WPI_VERT_MULT;
py2 += height / 2 * WPI_VERT_MULT;
break;
case TEXT_V_BOTTOM:
py2 -= height * WPI_VERT_MULT;
break;
}
rgn_rectangle( px1, py1, px2, py2 );
if( Text_path == TEXT_HORIZONTAL ) {
/* normal right path */
switch( ver_align ) {
case TEXT_V_TOP:
#ifdef PLAT_OS2
/* OS/2 has problems with TA_LEFT && TA_TOP aligned text */
/* This is a messy solution until we actually figure out */
/* what the problem is. */
vert_flags = TA_BOTTOM;
_wpi_gettextmetrics( Win_dc, &font_info );
dy += _wpi_metricheight( font_info ) * WPI_VERT_MULT;
#else
vert_flags = TA_TOP;
#endif
break;
case TEXT_V_CENTER:
#ifdef PLAT_OS2
vert_flags = TA_HALF;
#else
/* OS/2 has a much cleverer way of doing this */
/* but Windows apparently doesn't */
vert_flags = TA_TOP;
_wpi_gettextmetrics( Win_dc, &font_info );
dy -= _wpi_metricheight( font_info ) / 2 * WPI_VERT_MULT;
#endif
break;
case TEXT_V_BOTTOM:
vert_flags = TA_BOTTOM;
break;
}
_wpi_settextalign( Win_dc, horiz_flags, vert_flags );
_wpi_textout( Win_dc, dx, dy, text, len );
} else {
/* must display text vertically... do it by hand */
vert_flags = TA_TOP;
_wpi_settextalign( Win_dc, horiz_flags, vert_flags );
switch( ver_align ) {
case TEXT_V_BOTTOM:
dy -= _wpi_metricheight( font_info ) * len * WPI_VERT_MULT;
break;
case TEXT_V_CENTER:
dy -= (_wpi_metricheight( font_info ) * len) / 2 * WPI_VERT_MULT;
break;
}
_wpi_settextalign( Win_dc, horiz_flags, vert_flags );
for( ; len > 0; --len, dy += _wpi_metricheight( font_info )
* WPI_VERT_MULT, ++text ) {
_wpi_textout( Win_dc, dx, dy, text, 1 );
}
}
_wpi_getoldfont( Win_dc, old_font );
_wpi_setbackmode( Win_dc, bk_mode );
}