/*
* LineXorAnd - draw the line on the XOR and the AND bitmaps
*/
void LineXorAnd( COLORREF xorcolor, COLORREF andcolor,
WPI_POINT *startpt, WPI_POINT *endpt )
{
HPEN oldpen;
HPEN hpen;
HDC memdc;
WPI_PRES pres;
WPI_PRES mempres;
HBITMAP oldbitmap;
HDC anddc;
anddc = anddc;
pres = _wpi_getpres( HWND_DESKTOP );
mempres = _wpi_createcompatiblepres( pres, Instance, &memdc );
_wpi_releasepres( HWND_DESKTOP, pres );
_wpi_torgbmode( mempres );
hpen = _wpi_createpen( PS_SOLID, 0, xorcolor );
oldpen = _wpi_selectobject( mempres, hpen );
oldbitmap = _wpi_selectobject( mempres, activeImage->hxorbitmap );
_wpi_movetoex( mempres, startpt, NULL );
_wpi_lineto( mempres, endpt );
_wpi_setpixel( mempres, endpt->x, endpt->y, xorcolor );
_wpi_selectobject( mempres, oldpen );
_wpi_deleteobject( hpen );
_wpi_selectobject( mempres, oldbitmap );
if( activeImage->imgtype == BITMAP_IMG ) {
_wpi_deletecompatiblepres( mempres, memdc );
return;
}
hpen = _wpi_createpen( PS_SOLID, 0, andcolor );
oldpen = _wpi_selectobject( mempres, hpen );
oldbitmap = _wpi_selectobject( mempres, activeImage->handbitmap );
_wpi_movetoex( mempres, startpt, NULL );
_wpi_lineto( mempres, endpt );
_wpi_setpixel( mempres, endpt->x, endpt->y, andcolor );
_wpi_selectobject( mempres, oldpen );
_wpi_deleteobject( hpen );
_wpi_selectobject( mempres, oldbitmap );
_wpi_deletecompatiblepres( mempres, anddc );
} /* LineXorAnd */
void _wline(
/**********/
int px,
int py,
BOOL fill_last,
BOOL rgn_on,
BOOL line_with_two_boxes
) {
WPI_POINT initial_pos;
_wpi_getcurrpos( Win_dc, &initial_pos );
#if 0
if( Save_style_on ) {
wide_line_to_style( Win_dc, px, py, Set_wl_width, Set_wl_style,
Set_color, &Save_style, Set_end_marker );
} else {
wide_line_to( Win_dc, px, py, Set_wl_width, Set_wl_style, Set_color );
}
if( rgn_on ) {
if( line_with_two_boxes ) {
rgn_line_boxes( initial_pos.x, initial_pos.y, px, py );
} else {
rgn_line( initial_pos.x, initial_pos.y, px, py );
}
}
#else
rgn_on = rgn_on;
line_with_two_boxes = line_with_two_boxes;
{
WPI_POINT pt;
pt.x = px;
pt.y = py;
_wpi_lineto( Win_dc, &pt );
}
#endif
#ifdef PLAT_WIN
if( fill_last ) {
_wpi_setpixel( Win_dc, px, py, Set_color );
}
#else
/* in OS/2, the last pixel is always filled. Don't need to do this
crap. */
fill_last = fill_last;
#endif
}
