ellipse
Crop circular or elliptical image from original UIImage
I amworking on openCV for detecting the face .I want face to get cropped once its detected.Till now I got the face and have marked the rect/ellipse around it on iPhone.[详细]
2023-03-14 07:59 分类:问答flex rotating an ellipse from the bottom instead of middle
got another little provlem with flex ... i\'ve made a ellipse and i want to rotate it dynamicly. made a h:slider which change the rotate=\"\" value of the ellipse.[详细]
2023-03-13 17:43 分类:问答BitBlt Problem GDI
I am having trouble with using BitBlt in this program. You resize the window and the ellipse resizes with it. Of course, with the normal hdc method, It is choppy and flickery. I tried the BitBlt metho[详细]
2023-03-09 02:50 分类:问答How to set the Ellipse to change color when the video played until that specific timing in WPF
I have a video which last for 12 sec, and 2 ellipse which I have added in wpf... What I want is when the video reached eg at the 3 sec of that video, the 1st ellipse will be in red color. When it reac[详细]
2023-02-20 09:18 分类:问答Matlab - longest long axis of the minimum ellipse
I need to find the longest long axis of the minimum ellipse of the components generated using CCL (to use as a thres开发者_如何学JAVAhold). I used matlab for generating connected components (bwlabel m[详细]
2023-02-19 17:07 分类:问答query x,y coordinates inside/outside bounding ellipsoid
I have the x,y co-ordinates for a bounding ellipsoid in a data.frame. And then I have several query x,y co-ordinates in a data.fame. The x,y co-ordinates for a bounding ellipsoid was calculated using[详细]
2023-02-16 16:50 分类:问答-
Draw opacity ellipse in Delphi 2010
I am looking to draw an opacity ellipse in CodeGear Delphi 2010. I had tried to draw to an another bitmap,[详细]
2023-02-09 12:00 分类:问答 how to deform an ellipse in running time
i first sorry about my english,i´ll try to explain want i want to do i need to draw an ellipse with wpf that represents an aura and it´s \"deformations\" representing problematic zones in it,in sho[详细]
2023-02-03 09:42 分类:问答wpf style ellipse button Fill property Image
Hello I am trying to create a RadialButton style with an image and I want that image (source) to be variable.[详细]
2023-02-03 09:04 分类:问答Ellipse thickness algorithm
Does anybody knows an algorithm for drawing an ellipse with thickness? I googled, but I found only algorithms that draws an 1 pixel width ellipse, like this:[详细]
2023-02-03 06:27 分类:问答