bounding-box

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OpenGL clipping

I have been reading articles about clipping now for hours now but I dont seem to find a solution for my problem.[详细]

2023-04-07 10:43 分类：问答
Qt QGraphicsSvgItem renders too big (0.5 unit on each side)

If I draw an SVG item at (0, 0) with 64x64, the actual displayed SVG item is from (-0.5, -0.5) with 65x65. I measured this by drawing the boundingbox behind the SVG item. And the SVG item is sticking[详细]

2023-04-07 02:26 分类：问答
Google Maps request via lat-lng bounding box coordinates

Is it possible to poll map graphics data from latlng bounding box coor开发者_JS百科dinates? Xmin,XMax,Ymin,Ymax,Center in lat lngThe Google Maps API and maps.google.com do not allow you to access map[详细]

2023-04-05 05:44 分类：问答
Detecting where the ball hit the bounding box? XNA

just got started with XNA and thi开发者_如何学Pythons example would help out a lot! I´ve done a simple test where i got some terrain and a ball, when the ball hits the terrain it stops. This i do by[详细]

2023-04-04 18:05 分类：问答
Bounding box cutting of edges on custom ellipse

I have a custom ellipse code shown bellow. I draw a rubber band using the ellipse setting the widthand height using two points, code shown bellow. However when I draw the ellipse the bounding box is c[详细]

2023-03-31 21:13 分类：问答
Create a CvMat object from an IplImage

I am trying to create a bounding box around a feature in a binary image using OpenCV. I\'ve read that if I create a CvRect object by passing a CvMat object 开发者_运维百科as an argument to cvBoundingR[详细]

2023-03-30 06:01 分类：问答
Calculate Bounding box coordinates from a rotated rectangle

I have the coordinates of the top left point of a rectangle as well as its width, height and rotation from 开发者_JAVA技巧0 to 180 and -0 to -180.[详细]

2023-03-28 11:56 分类：问答
Get dimension of a path in SVG

I need to get the dimension on the screen of a <path> in a SVG from JavaScript. I do not have any \"transformation\" or \"scaling\" (transform, scale) on my SVG.[详细]

2023-03-27 06:05 分类：问答
Doing Ajax updates in SVG breaks getBBox, is there a workaround?

I have an SVG page with some complex diagrams; I\'m trying to add code that inserts even more complexity via an Ajax call on demand.This is mostly working, but the inserted nodes don\'t behave properl[详细]

2023-03-13 14:41 分类：问答
while(mouse is in some bounding box) do something; -- IN Javascript

I am stumped. What I want to do is: whenever my mouse pointer enters a box, I want to keep changing the color of the box. However, when mouse leaves the box I want the color of the box to stop changin[详细]

2023-03-12 18:47 分类：问答