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2014/10/16 ¤W¤È 08:11:11
android Programming Glossary: circleshttp://stackoverflow.com/questions/10982988/ellipse-detection-with-opencv using the HoughCircles will only find perfect or so circles thus leaving ellipses out. Any help would be much appreciated..
PorterduffXfermode: Clear a section of a bitmap http://stackoverflow.com/questions/11337679/porterduffxfermode-clear-a-section-of-a-bitmap border to show the pink background and yellow overlaying circles representing each PorterDuffXfermode. import android.app.Activity.. w h w getMeasuredWidth h getMeasuredHeight Loop draws 4 circles per row in 4 rows on top of bitmap Drawn in the order of pDraw..
Android Maps API v2 draw circle http://stackoverflow.com/questions/13991301/android-maps-api-v2-draw-circle what gets drawn on different part of the world As you see circles are not really circles and even second one is ellipse basically... part of the world As you see circles are not really circles and even second one is ellipse basically. I guess that anti..
Android Fragment Pager and Custom Page Indicator( ViewPagerIndicator created by Jake Wharton) http://stackoverflow.com/questions/14433281/android-fragment-pager-and-custom-page-indicator-viewpagerindicator-created-by mPaintStroke.getStrokeWidth 2.0f Draw stroked circles for int iLoop 0 iLoop condition iLoop float drawLong longOffset..
Is Opengl Development GPU Dependant? http://stackoverflow.com/questions/17229066/is-opengl-development-gpu-dependant this Application I used to draw multiple lines and circles by touch event in GL surfaceView. As opengl depends on GPU Currently..
Android column '_id' does not exist? http://stackoverflow.com/questions/3359414/android-column-id-does-not-exist CREATE TABLE android_metadata locale TEXT CREATE TABLE circles _id integer primary key autoincrement sequence integer radius..
Android: Drawing a canvas to an ImageView http://stackoverflow.com/questions/4918079/android-drawing-a-canvas-to-an-imageview LinearLayout. I want to be able to dynamically draw circles in the ImageView without disturbing the rest of my layout textview.. my method fundamentally wrong How would i go about drawing circles to the ImageView without recreating my entire layout Thanks..
Draw A Circle On Android MapView http://stackoverflow.com/questions/5293709/draw-a-circle-on-android-mapview way. I live in Finland where using the original method the circles were drawn ~2 times smaller than they should have been share..
http://stackoverflow.com/questions/5646944/how-to-set-shapes-opacity area a bit transparent like here for example I can see circles though this Welcome... Here is my shape code xml version 1.0..
NullPointerException in SharedPreferences Android http://stackoverflow.com/questions/5991289/nullpointerexception-in-sharedpreferences-android when the app is opened again. I've been going round in circles many times so some of the code will be a bit wierd. I've been..
Add new item count to icon on button - Android http://stackoverflow.com/questions/6011786/add-new-item-count-to-icon-on-button-android available. But I have no idea how to make those round circles float on top of title AND show number inside. Does anybody have..
creating a Circular view in android http://stackoverflow.com/questions/6857505/creating-a-circular-view-in-android ... RelativeLayout RelativeLayout To rotate each of the circles independently I suggest following this answer to question Rotate..
How do you make a resizable rectangle for cropping images in android? http://stackoverflow.com/questions/7817236/how-do-you-make-a-resizable-rectangle-for-cropping-images-in-android method to draw additional elements like a rectangular or circles for the corners don't forget to call super.draw so that the..
Android: how to draw a border to a LinearLayout http://stackoverflow.com/questions/8203606/android-how-to-draw-a-border-to-a-linearlayout Could someone help me Another thing I want draw two circles in the center of the LinearLayout but how could I figure out.. sample. As for your other posts related to display some circles as LinearLayout's background I'm playing with Inset Scale Layer.. information to get something working to display perfect circles in the background of a LinearLayout but failed at the moment..
How to make custom brush for canvas in android? http://stackoverflow.com/questions/8428874/how-to-make-custom-brush-for-canvas-in-android you can clearly see no trivial shader effects rectangles circles can accomplish this. Images Bitmaps are used. So simply repeatedly..
http://stackoverflow.com/questions/10982988/ellipse-detection-with-opencv ellipse would be a 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..
PorterduffXfermode: Clear a section of a bitmap http://stackoverflow.com/questions/11337679/porterduffxfermode-clear-a-section-of-a-bitmap its canvas a pink background the bitmap image with a slight border to show the pink background and yellow overlaying circles representing each PorterDuffXfermode. import android.app.Activity import android.content.Context import android.graphics.Bitmap.. 15 15 getMeasuredWidth 15 getMeasuredHeight 15 null float w h w getMeasuredWidth h getMeasuredHeight Loop draws 4 circles per row in 4 rows on top of bitmap Drawn in the order of pDraw alphabetical for int i 0 i 4 i for int ii 0 ii 4 ii canv.drawCircle..
Android Maps API v2 draw circle http://stackoverflow.com/questions/13991301/android-maps-api-v2-draw-circle mMap.addPolyline options .color color .width 2 This 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.. options .color color .width 2 This 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..
Android Fragment Pager and Custom Page Indicator( ViewPagerIndicator created by Jake Wharton) http://stackoverflow.com/questions/14433281/android-fragment-pager-and-custom-page-indicator-viewpagerindicator-created-by pageFillRadius mRadius if mPaintStroke.getStrokeWidth 0 pageFillRadius mPaintStroke.getStrokeWidth 2.0f Draw stroked circles for int iLoop 0 iLoop condition iLoop float drawLong longOffset iLoop threeRadius if mOrientation HORIZONTAL dX drawLong..
Is Opengl Development GPU Dependant? http://stackoverflow.com/questions/17229066/is-opengl-development-gpu-dependant I am developing an android application in opengl ES2.0.In this Application I used to draw multiple lines and circles by touch event in GL surfaceView. As opengl depends on GPU Currently it works fine in Google Nexus 7 ULP GeForce . In Samsung..
Android column '_id' does not exist? http://stackoverflow.com/questions/3359414/android-column-id-does-not-exist SQLite 3 to see what's different about my schema sqlite .schema CREATE TABLE android_metadata locale TEXT CREATE TABLE circles _id integer primary key autoincrement sequence integer radius real x real y real I don't see how I'm missing the '_id'...
Android: Drawing a canvas to an ImageView http://stackoverflow.com/questions/4918079/android-drawing-a-canvas-to-an-imageview have a TextView ImageView and Button all on a vertically oriented LinearLayout. I want to be able to dynamically draw circles in the ImageView without disturbing the rest of my layout textview button . I'm trying to create a canvas and use the drawcircle.. I cannot get this to work is there a trick to this Or is my method fundamentally wrong How would i go about drawing circles to the ImageView without recreating my entire layout Thanks android canvas imageview draw share improve this question..
Draw A Circle On Android MapView http://stackoverflow.com/questions/5293709/draw-a-circle-on-android-mapview
http://stackoverflow.com/questions/5646944/how-to-set-shapes-opacity Android app I have it like this and I want to make this black area a bit transparent like here for example I can see circles though this Welcome... Here is my shape code xml version 1.0 encoding UTF 8 shape xmlns android http schemas.android.com..
NullPointerException in SharedPreferences Android http://stackoverflow.com/questions/5991289/nullpointerexception-in-sharedpreferences-android open the correct region activity and be stored and recalled when the app is opened again. I've been going round in circles many times so some of the code will be a bit wierd. I've been focusing on changing from US default to UK. In the DDMS I'm..
Add new item count to icon on button - Android http://stackoverflow.com/questions/6011786/add-new-item-count-to-icon-on-button-android new icons with red dots and just display them when new stuff available. But I have no idea how to make those round circles float on top of title AND show number inside. Does anybody have suggestion on what too look for Samples Directions Second..
creating a Circular view in android http://stackoverflow.com/questions/6857505/creating-a-circular-view-in-android RelativeLayout inner circle android layout_alignParentCenter ... RelativeLayout RelativeLayout To rotate each of the circles independently I suggest following this answer to question Rotate View Hierarchy 90 Degrees . share improve this answer..
How do you make a resizable rectangle for cropping images in android? http://stackoverflow.com/questions/7817236/how-do-you-make-a-resizable-rectangle-for-cropping-images-in-android this class you can use the public void draw Canvas canvas method to draw additional elements like a rectangular or circles for the corners don't forget to call super.draw so that the image is also drawn. Furthermore you have to intercept the UI..
Android: how to draw a border to a LinearLayout http://stackoverflow.com/questions/8203606/android-how-to-draw-a-border-to-a-linearlayout And when I click the LinearLayout again the program crushed. Could someone help me Another thing I want draw two circles in the center of the LinearLayout but how could I figure out the center coordinates android android layout draw share.. padding 10dip to each of the LinearLayout from your provided sample. As for your other posts related to display some circles as LinearLayout's background I'm playing with Inset Scale Layer drawable resources see Drawable Resources for further information.. Layer drawable resources see Drawable Resources for further information to get something working to display perfect circles in the background of a LinearLayout but failed at the moment p Your problem resides clearly in the use of getBorder.set..
How to make custom brush for canvas in android? http://stackoverflow.com/questions/8428874/how-to-make-custom-brush-for-canvas-in-android android share improve this question As you can clearly see no trivial shader effects rectangles circles can accomplish this. Images Bitmaps are used. So simply repeatedly draw Bitmaps using canvas.drawBitmap . You draw the same..
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