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2014/10/16 ¤W¤È 08:12:58
android Programming Glossary: ellipsehttp://stackoverflow.com/questions/10982988/ellipse-detection-with-opencv detection with OpenCV I would like to detect ellipses with OpenCV for Android using the Tutorial 2 Basic included.. OpenCV 2.4.1 package as a starting point. Note that my ellipse would be a perfect photoshop one. From what I understand using.. will only find perfect or so circles thus leaving ellipses out. Any help would be much appreciated as I am a total beginner..
Android Maps API v2 draw circle http://stackoverflow.com/questions/13991301/android-maps-api-v2-draw-circle see circles are not really circles and even second one is ellipse basically. I guess that anti aliasing of circle depending on..
android ellipsize multiline textview http://stackoverflow.com/questions/2160619/android-ellipsize-multiline-textview is large enough to display at least 4 lines with the ellipse but only 2 lines are displayed. I tried to change the minimum.. but it changes nothing. android multiline textview ellipse share improve this question Here is a solution to the problem... works for ellipsizing. The android textview multiline ellipse code listed in an earlier answer I have found to be buggy in..
Possibility of a Curved Gallery http://stackoverflow.com/questions/3732739/possibility-of-a-curved-gallery left getWidth 2 child.getWidth 2 int newtop int ellipseYOffset Math.sqrt ellipseMinor2 1 Math.pow adjustedXOrigin 2.. 2 child.getWidth 2 int newtop int ellipseYOffset Math.sqrt ellipseMinor2 1 Math.pow adjustedXOrigin 2 ellipseMajor2 newtop child.getHeight.. Math.sqrt ellipseMinor2 1 Math.pow adjustedXOrigin 2 ellipseMajor2 newtop child.getHeight 2 if newtop 0 child.layout left..
Auto Scale TextView Text to Fit within Bounds http://stackoverflow.com/questions/5033012/auto-scale-textview-text-to-fit-within-bounds TextView textView float oldSize float newSize Our ellipse string private static final String mEllipsis ... Registered.. float lineWidth layout.getLineWidth lastLine float ellipseWidth textPaint.measureText mEllipsis Trim characters off until.. enough room to draw the ellipsis while width lineWidth ellipseWidth lineWidth textPaint.measureText text.subSequence start..
http://stackoverflow.com/questions/10982988/ellipse-detection-with-opencv detection with OpenCV I would like to detect ellipses with OpenCV for Android using the Tutorial 2 Basic included with OpenCV 2.4.1 package as a starting point. Note that my.. OpenCV for Android using the Tutorial 2 Basic included with OpenCV 2.4.1 package as a starting point. Note that my ellipse would be a perfect photoshop one. From what I understand using the HoughCircles will only find perfect or so circles thus.. perfect photoshop one. From what I understand using the HoughCircles will only find perfect or so circles thus leaving ellipses out. Any help would be much appreciated as I am a total beginner at OpenCV This is what I've tried so far case Sample2NativeCamera.VIEW_MODE_CANNY..
Android Maps API v2 draw circle http://stackoverflow.com/questions/13991301/android-maps-api-v2-draw-circle is what gets drawn on different part of the world As you see circles are not really circles and even second one is ellipse basically. I guess that anti aliasing of circle depending on number of points in int numPoints variable. What is int radius..
android ellipsize multiline textview http://stackoverflow.com/questions/2160619/android-ellipsize-multiline-textview textview I need to ellipsize a multi line textview. My component is large enough to display at least 4 lines with the ellipse but only 2 lines are displayed. I tried to change the minimum and maximum number of rows of the component but it changes.. to change the minimum and maximum number of rows of the component but it changes nothing. android multiline textview ellipse share improve this question Here is a solution to the problem. It is a subclass of TextView that actually works for ellipsizing... to the problem. It is a subclass of TextView that actually works for ellipsizing. The android textview multiline ellipse code listed in an earlier answer I have found to be buggy in certain circumstances as well as being under GPL which doesn't..
Possibility of a Curved Gallery http://stackoverflow.com/questions/3732739/possibility-of-a-curved-gallery long drawingTime final int left child.getLeft int adjustedXOrigin left getWidth 2 child.getWidth 2 int newtop int ellipseYOffset Math.sqrt ellipseMinor2 1 Math.pow adjustedXOrigin 2 ellipseMajor2 newtop child.getHeight 2 if newtop 0 child.layout.. int left child.getLeft int adjustedXOrigin left getWidth 2 child.getWidth 2 int newtop int ellipseYOffset Math.sqrt ellipseMinor2 1 Math.pow adjustedXOrigin 2 ellipseMajor2 newtop child.getHeight 2 if newtop 0 child.layout left newtop left child.getWidth.. left getWidth 2 child.getWidth 2 int newtop int ellipseYOffset Math.sqrt ellipseMinor2 1 Math.pow adjustedXOrigin 2 ellipseMajor2 newtop child.getHeight 2 if newtop 0 child.layout left newtop left child.getWidth newtop child.getHeight return super.drawChild..
Auto Scale TextView Text to Fit within Bounds http://stackoverflow.com/questions/5033012/auto-scale-textview-text-to-fit-within-bounds public interface OnTextResizeListener public void onTextResize TextView textView float oldSize float newSize Our ellipse string private static final String mEllipsis ... Registered resize listener private OnTextResizeListener mTextResizeListener.. layout.getLineStart lastLine int end layout.getLineEnd lastLine float lineWidth layout.getLineWidth lastLine float ellipseWidth textPaint.measureText mEllipsis Trim characters off until we have enough room to draw the ellipsis while width lineWidth.. mEllipsis Trim characters off until we have enough room to draw the ellipsis while width lineWidth ellipseWidth lineWidth textPaint.measureText text.subSequence start end 1 .toString setText text.subSequence 0 end mEllipsis..
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