Background I want to be able to get the drawn dimensions of a zoomed image inside the picturebox (I\'ll explain below).
I will be start working on a robotics project which involves a mobile robot that has mounted 2 cameras (1.3 MP) fixed at a distance of 0.5m in between.I also have a few ultrasonic sensors, but they ha
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Why Specular reflected light will be in bright color(usually white) 开发者_运维百科while other parts of the object are reflecting the perceivedcolor wavelength?From a physical perspective, this is bec
I have a problem that occurs on some displays (HTC Hero, Motorola Defy, HVGA emulator) where some bitmaps are distorted in a peculiar way: The image apparently is shifted by one or two pixels, e.g. to
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Suppose you have a contour made of lines, arcs, etc. It can be of any size from 1e-6 to 1e+6. How can I detect tiny useless curves inside it? At the moment we are taking the diagonal of the contour bo
I want to display a surface which is textured. I want the triangles boundaries to be visible over the surface in a different color (lets say red). I have found the following code from the vtk code sam
What\'s the easiest way to quickly take a column like these marathon开发者_如何转开发 times and display them as a graph?Just an ad-hoc momentary view is sufficient; fancy formatting, editing, or savin
I am trying to draw lines on coordinates system in Graphics2D. However, I find out that the part on line in n开发者_开发技巧egative area can not be shown. Is there anyway I can make the lines in negat
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