void Painter::BSpline(Canvas* c, IntCoord x[], IntCoord y[], int count) {
CheckBufs(bufx, bufy, bufsize, count);
MapList(c, x, y, count, bufx, bufy);
if (count < 3) {
MultiLineNoMap(c, bufx, bufy, count);
} else {
CreateOpenLineList(bufx, bufy, count);
MultiLineNoMap(c, llx, lly, llcount);
}
}
void Painter::FillBSpline(Canvas* c, IntCoord x[], IntCoord y[], int count) {
CheckBufs(bufx, bufy, bufsize, count);
MapList(c, x, y, count, bufx, bufy);
if (count < 3) {
FillPolygonNoMap(c, bufx, bufy, count);
} else {
CreateClosedLineList(bufx, bufy, count);
FillPolygonNoMap(c, llx, lly, llcount);
}
}
//-----------------------------------------------------------------------------
BOOL CKartenCtrl:: SetKVZ(void)
{
CPrjMapInputIter iter (&m_strDQ);
while ( !iter.EndMarker()) {
MapList (*iter);
++iter;
}
// bricht ab, wenn ein Fehler auftritt (im Gegensatz zu for_each()
//bool fResult = boolop_and(CPrjMapInputIter(&m_strDQ), CPrjMapInputIter(), operator ());
return true;
}
void Painter::Ellipse(Canvas* c, IntCoord cx, IntCoord cy, int r1, int r2) {
float px1, py1, px2, py2, x[8], y[8];
px1 = float(r1)*axis; py1 = float(r2)*axis;
px2 = float(r1)*seen; py2 = float(r2)*seen;
x[0] = cx + px1; y[0] = cy + py2;
x[1] = cx - px1; y[1] = y[0];
x[2] = cx - px2; y[2] = cy + py1;
x[3] = x[2]; y[3] = cy - py1;
x[4] = x[1]; y[4] = cy - py2;
x[5] = x[0]; y[5] = y[4];
x[6] = cx + px2; y[6] = y[3];
x[7] = x[6]; y[7] = y[2];
CheckBufs(bufx, bufy, bufsize, 8);
MapList(c, (float*) x, (float*) y, 8, bufx, bufy);
CreateClosedLineList(bufx, bufy, 8);
MultiLineNoMap(c, llx, lly, llcount);
}