Is there a way for hit-testing text? That is for example if I draw text \"Hello graph!\"\" on the screen, within a bounding box, how can I tell the dimension and position of these blank rectangles (bl
I\'m looking for the series of steps necessary to draw a filled polygon. I will create a function that renders it to a bitmap. I\'m writing in a language similar to visual basic, but without most of t
I\'m working on a small app that uses sprites which are rendered using a canvas and simple drawBitmap.
I need big Bitmap (6000x2000), so I create one: Bitmap.Config conf = Bitmap.Config.ARGB_4444; Bitmap bm = Bitmap.createBitmap(6000, 2000, conf);
How can I store an ArrayList of graphics so that I can then call a drawString() command on a specific ArrayList position?
My code plots 5000 points of time series data in a panel that is 581 pixels wide by default, but this width changes when the user resizes the window.My code also plots several rectangular markers that
I can\'t seem to find a solution to this problem. Let\'s set Z^2 to be the integer lattice in R^2. Given a rational ray (meaning a vector with rational slope), is there 开发者_Go百科a fast method to c
So I\'m trying to rewrite my ray tracer in C# and I\'ve been getting these odd artifacts. At first I might have thought that they were the black-spot artifacts that are due to not adding Epsilon to th
I\'ve been looking around for a simple algorithm to get and set the brightness of a pixel, but can\'t find anything - only research papers and complex libraries.
I wanted to allow the Emacs cursor to move around freely outside of actual text (similar to virtualedit=all in Vim).
加载中,请稍侯......