Top "Points" questions

How to draw a lines between points and pull those points?

I want to draw the lines between points on the view, and then pull those points upto desired positions even …

android drawing points

Physical size of font in points in Android

I have two devices - HTC Tattoo and Sony Ericsson Xperia X10. One has 145 DPI, the other 245 DPI. When I …

android text fonts size points

Find equidistant points between two coordinates

I have a function which needs to take out equidistant points between two points on the screen(2d). Like this …

python algorithm geometry points

Ordering of points in R lines plot

I want to add a fitted line of a quadratic fit to a scatteprlot, but the ordering of the points …

r plot regression points

Add XY points to raster map generated by levelplot

I have raster maps which are generated using the raster package in R. These raster layers can be visualized using …

r points levelplot

Check if a point is on a 3d line?

I know how to check if a point is on a 2d line or not, but I'd like to do …

3d geometry points angle

How to make basic line segments in LWJGL/OpenGL

I am in the process of learning LWJGL and also OpenGL. I have done the tutorials on quads, and also …

graphics lines lwjgl points

Centre of a circle that intersects two points

Given two points in a 2D plane, and a circle of radius r that intersects both of those points, what …

geometry points

How do I bind a Polygon to an existing PointCollection in WPF?

My current implementation doesn't show anything on the form even though the collections I thought bounded have data (I checked …

c# wpf data-binding polygon points

glDrawArrays(GL_POINTS, 0 4) does not draw points in iOS 5.0 and openGL ES 2.0

I have a simple OpenGL ES 2.0 code to draw points. Here is the VAO setup: static const GLfloat squareVertices[] = { -0.5…

ios opengl-es-2.0 points