Top "Curve" questions

JavaFX line/curve with arrow head

I'm creating a graph in JavaFX which is supposed to be connected by directed edges. Best would be a bicubic …

javafx curve arrows

What is the difference between cubic bezier and quadratic bezier and their use cases?

I have been playing around with canvas recently and have been drawing several shapes (tear drops, flower petals, clouds, rocks) …

math graphics bezier vector-graphics curve

How to create a faceted line-graph using ggplot?

I have a data frame created with this code: require(reshape2) foo <- data.frame( abs( cbind(rnorm(3),rnorm(3, …

r ggplot2 curve facet

Error with curve( ): 'expr' did not evaluate to an object of length 'n'

I have a function that has a vector in the numerator and the sum of the vector in the denominator. …

r function vector curve

How to create a curved SVG path between two points?

I need to draw a symmetrically curved line between the centers of two circles. <svg> <circle class="…

javascript svg bezier curve

How to fit curve through cloud of points? OpenCV/C++

Simple question. How to draw curve through all these points like human would do? My example input image is here:

opencv cloud curve points

R plot, x-axis and y-axis touching

My problem concerns the making of a graph for a publication in R. I have used the plot function like …

r plot axis smooth curve

R: Add a curve,with my own equation, to an x,y scatterplot

I want to add a curve with the following equation to an x,y scatterplot: y<-(105+0.043(x^2-54…

r ggplot2 scatter-plot curve

Matplotlib, adding text with more than one line. Adding text that can follow the curve

I have added text to a plot, coded in each line, and then adjusted it look decent, increase or decrease …

python text matplotlib curve

Calculate curvature for 3 Points (x,y)

I have a two dimensional euclidean space. Three points are given. For example (p2 is the middle point): Point2D …

java point curve