From the DOT Guide http://www.graphviz.org/pdf/dotguide.pdf on page 4 it says the following: When drawn, a node’s actual size is the greater of the requested size and the area needed for its text label, unless fixedsize=true, in which case the width and height values are enforced. Thus you simply need to add fixedsize=true to your code
Yes you can use any shape file as background for any view. This sample create rounded background with white color and black border around the shape. Sample : rounded_corner.xml <shape xmlns:android=”http://schemas.android.com/apk/res/android” android:shape=”rectangle” > <corners android:bottomLeftRadius=”10dp” android:bottomRightRadius=”10dp” android:topLeftRadius=”10dp” android:topRightRadius=”10dp” /> <stroke android:width=”0.5dp” android:color=”@color/color_grey” /> <solid android:color=”@color/color_white” /> </shape> u can use this as, <LinearLayout xmlns:android=”http://schemas.android.com/apk/res/android” android:layout_width=”fill_parent” … Read more
I think a layer-list might help you: <?xml version=”1.0″ encoding=”utf-8″?> <layer-list xmlns:android=”http://schemas.android.com/apk/res/android” > <item> <shape android:shape=”rectangle” > <solid android:color=”#ffffff” /> </shape> </item> <item> <shape android:innerRadiusRatio=”4″ android:shape=”ring” android:thicknessRatio=”9″ android:useLevel=”false” > <solid android:color=”#FF0000″ /> <size android:height=”48dip” android:width=”48dip” /> </shape> </item> </layer-list>
You need to create a shape drawable in the drawable folder that looks something like: <?xml version=”1.0″ encoding=”utf-8″?> <shape xmlns:android=”http://schemas.android.com/apk/res/android” android:shape=”oval” > <gradient android:startColor=”#FFFF0000″ android:endColor=”#80FF00FF” android:angle=”270″/> </shape> (For this example I have saved the drawable as circle.xml and it will have a gradient fill) Then in your layout you need to define a view and … Read more
yourarray.shape or np.shape() or np.ma.shape() returns the shape of your ndarray as a tuple; And you can get the (number of) dimensions of your array using yourarray.ndim or np.ndim(). (i.e. it gives the n of the ndarray since all arrays in NumPy are just n-dimensional arrays (shortly called as ndarrays)) For a 1D array, the … Read more
if (X1+W1<X2 or X2+W2<X1 or Y1+H1<Y2 or Y2+H2<Y1): Intersection = Empty else: Intersection = Not Empty If you have four coordinates – ((X,Y),(A,B)) and ((X1,Y1),(A1,B1)) – rather than two plus width and height, it would look like this: if (A<X1 or A1<X or B<Y1 or B1<Y): Intersection = Empty else: Intersection = Not Empty
Here’s how I did a filled red circle with a one-pixel black border, with a white number 72 in the middle: Create an XML file in res\drawable and name it appropriately, eg red_circle_black_border.xml <?xml version=”1.0″ encoding=”UTF-8″?> <layer-list xmlns:android=”http://schemas.android.com/apk/res/android”> <item> <shape android:shape=”oval”> <solid android:color=”@android:color/black” /> </shape> </item> <item android:top=”1dp” android:left=”1dp” android:right=”1dp” android:bottom=”1dp”> <shape android:shape=”oval”> <solid android:color=”@android:color/red” … Read more
Another non-GPL’d library (this one is Apache License 2.0), the one used in Google’s Androidify app: svg-android https://github.com/pents90/svg-android
This is how I got a line at the bottom for mine. Draw a stroke but then shift the item up and to the sides to get the top and sides to not show the stroke: <?xml version=”1.0″ encoding=”utf-8″?> <layer-list xmlns:android=”http://schemas.android.com/apk/res/android”> <item android:top=”-8dp” android:left=”-8dp” android:right=”-8dp”> <shape> <solid android:color=”#2b7996″/> <stroke android:color=”#33b5e5″ android:width=”6dp”/> </shape> </item> </layer-list>
1. If you have drawable file for a “view” like this <?xml version=”1.0″ encoding=”utf-8″?> <shape xmlns:android=”http://schemas.android.com/apk/res/android” > <corners android:radius=”5dp” /> <solid android:color=”@android:color/white” /> <stroke android:width=”3px” android:color=”@color/blue” /> </shape> Then you can change a. Stroke color : GradientDrawable drawable = (GradientDrawable)view.getBackground(); drawable.mutate(); // only change this instance of the xml, not all components using this xml … Read more