diff options
Diffstat (limited to 'src/bltGrElemLine.C')
| -rw-r--r-- | src/bltGrElemLine.C | 17 |
1 files changed, 8 insertions, 9 deletions
diff --git a/src/bltGrElemLine.C b/src/bltGrElemLine.C index 9c2abd1..a210379 100644 --- a/src/bltGrElemLine.C +++ b/src/bltGrElemLine.C @@ -1209,17 +1209,16 @@ void LineElement::GenerateSpline(MapInfo *mapPtr) * increasing */ } } - if (((origPts[0].x > (double)graphPtr_->right)) || - ((origPts[mapPtr->nScreenPts - 1].x < (double)graphPtr_->left))) { - return; /* All points are clipped */ - } + if (((origPts[0].x > (double)graphPtr_->right_)) || + ((origPts[mapPtr->nScreenPts - 1].x < (double)graphPtr_->left_))) + return; /* * The spline is computed in screen coordinates instead of data points so * that we can select the abscissas of the interpolated points from each * pixel horizontally across the plotting area. */ - extra = (graphPtr_->right - graphPtr_->left) + 1; + extra = (graphPtr_->right_ - graphPtr_->left_) + 1; if (extra < 1) { return; } @@ -1240,8 +1239,8 @@ void LineElement::GenerateSpline(MapInfo *mapPtr) count++; /* Is any part of the interval (line segment) in the plotting area? */ - if ((origPts[j].x >= (double)graphPtr_->left) || - (origPts[i].x <= (double)graphPtr_->right)) { + if ((origPts[j].x >= (double)graphPtr_->left_) || + (origPts[i].x <= (double)graphPtr_->right_)) { double x, last; x = origPts[i].x + 1.0; @@ -1257,8 +1256,8 @@ void LineElement::GenerateSpline(MapInfo *mapPtr) * Pick the max of the starting X-coordinate and the left edge and * the min of the last X-coordinate and the right edge. */ - x = MAX(x, (double)graphPtr_->left); - last = MIN(origPts[j].x, (double)graphPtr_->right); + x = MAX(x, (double)graphPtr_->left_); + last = MIN(origPts[j].x, (double)graphPtr_->right_); /* Add the extra x-coordinates to the interval. */ while (x < last) { |