svg

问题 I am trying to create a progress bar (arc) with SVG. I currently have the progress bar working, it is moving the desired amount using a value stored in a data attribute, and looks pretty good. although i am trying to get an image to move around the arc with the bar. The image should start at 0 with the bar and move around to the completion point, say 50% which will be at the top. <div class="w-100 case-progress-bar input p-2" style="position: relative;" data-percentage="80"> <svg class=

问题 How can I load vector drawables from an online location e.g http://arsenal.com/image.xml and display it as an image 回答1: Do you need to support VectorDrawables on older devices? If so, then I don't think it is currently possible. AFAIK the support library will only let you assign a VectorDrawable if it is a resource (ie. via setImageResource() ). http://android-developers.blogspot.co.nz/2016/02/android-support-library-232.html The alternative would be to use SVGs instead and use one of the

问题 How can I load vector drawables from an online location e.g http://arsenal.com/image.xml and display it as an image 回答1: Do you need to support VectorDrawables on older devices? If so, then I don't think it is currently possible. AFAIK the support library will only let you assign a VectorDrawable if it is a resource (ie. via setImageResource() ). http://android-developers.blogspot.co.nz/2016/02/android-support-library-232.html The alternative would be to use SVGs instead and use one of the

问题 I'm using inkscape to produce vector figures, save them in SVG format to export them later as "PDF + Latex" much in the vein of TUG inkscape+pdflatex guide. Trying to produce a simple figure, however, turns out to be extremely frustating. The first figure http://i.stack.imgur.com/jIo3z.png is an example of the figure I would like to export in the form of "PDF + Latex" (shown here in PNG format). If I export this to a PDF figure without latex macros the PDF produced looks exactly the same,

问题 I need to draw a circle with 4 sectors. I'm trying to draw a sector like this: <path d="M200, 200, l 100,-100 a180,180 0 0,0 -127.27,127.27 z"/> I got the -127.27, 127.27 from the equations: x=cos(angle) * radius y=sin(angle) * radius My angle is 135, and my radius is 180. Here's a codepen of what i get: http://codepen.io/anon/pen/QjKgdY The blue one is the one I'm talking about here, the black one is me trying different numbers. Why am i not getting a proper 1/4 of a circle? What am i

问题 I need to draw a circle with 4 sectors. I'm trying to draw a sector like this: <path d="M200, 200, l 100,-100 a180,180 0 0,0 -127.27,127.27 z"/> I got the -127.27, 127.27 from the equations: x=cos(angle) * radius y=sin(angle) * radius My angle is 135, and my radius is 180. Here's a codepen of what i get: http://codepen.io/anon/pen/QjKgdY The blue one is the one I'm talking about here, the black one is me trying different numbers. Why am i not getting a proper 1/4 of a circle? What am i

问题 I'm using inkscape to produce vector figures, save them in SVG format to export them later as "PDF + Latex" much in the vein of TUG inkscape+pdflatex guide. Trying to produce a simple figure, however, turns out to be extremely frustating. The first figure http://i.stack.imgur.com/jIo3z.png is an example of the figure I would like to export in the form of "PDF + Latex" (shown here in PNG format). If I export this to a PDF figure without latex macros the PDF produced looks exactly the same,

问题 I've created a VectorDrawable file with the path data i had. But the issue is that image is not aligning at the centre of the total area and instead it's created as top-left aligned. Have a look: The file: <?xml version="1.0" encoding="utf-8"?> <vector xmlns:android="http://schemas.android.com/apk/res/android" android:width="24dp" android:height="24dp" android:viewportHeight="24.0" android:viewportWidth="24.0"> <path android:fillColor="@android:color/white" android:pathData="M7.144375,6

问题 I've created a VectorDrawable file with the path data i had. But the issue is that image is not aligning at the centre of the total area and instead it's created as top-left aligned. Have a look: The file: <?xml version="1.0" encoding="utf-8"?> <vector xmlns:android="http://schemas.android.com/apk/res/android" android:width="24dp" android:height="24dp" android:viewportHeight="24.0" android:viewportWidth="24.0"> <path android:fillColor="@android:color/white" android:pathData="M7.144375,6

问题 I've created a VectorDrawable file with the path data i had. But the issue is that image is not aligning at the centre of the total area and instead it's created as top-left aligned. Have a look: The file: <?xml version="1.0" encoding="utf-8"?> <vector xmlns:android="http://schemas.android.com/apk/res/android" android:width="24dp" android:height="24dp" android:viewportHeight="24.0" android:viewportWidth="24.0"> <path android:fillColor="@android:color/white" android:pathData="M7.144375,6