Pomoc za LibreOfficeDev 25.8
W diagramje, kótaryž linije pokazujo (linijowy abo XY-diagram) móžośo kśiwanki město rownych linijow pokazaś. Někotare nastajenja kakosći tych kśiwankow wóźe.
Wubjeŕśo kubiski spline abo B-spline.
Tej stej matematiskej modela, kótarejž pokazanje kśiwankow wobwliwujotej. Kśiwanki se pśez zwězowanje polynomialnych segmentow napóraju.
Cubic Spline interpolates your data points with polynomials of degree 3. The transitions between the polynomial pieces are smooth, having the same slope and curvature.
B-Spline uses a parametric, interpolating B-spline curve. Those curves are built piecewise from polynomials.
The Resolution determines how many line segments are calculated to draw a piece of polynomial between two data points. You can see the intermediate points if you click any data point.
A higher value leads to a smoother line.
Nastajśo na žycenje za B-spliny stopjeń polynomow.