SVG image not scaled - Githubissues

GoogleCodeExporter commented 9 years ago

What steps will reproduce the problem?
1. run the attached project
2.
3.

What is the expected output? What do you see instead?
I expected to see an image big as the whole screen, while I see a small image. 
It seems it doesn't scale

What version of the product are you using? On what operating system?
1.1.182 on Android 2.3.6

Please provide any additional information below.

Original issue reported on code.google.com by a.diba...@gmail.com on 25 May 2013 at 9:35

Attachments:

SVGDemo.zip

GoogleCodeExporter commented 9 years ago

Hi. Thank you for using AndroidSVG in your project.

The bus image is not scaling because there is nothing in your code that tells 
it to scale.  In "bus.svg" the width and height are set to be "13.573643" and 
"5.4658422" respectively. Without any intervention by you, that is the size it 
will be drawn on your canvas.

So, for example, try changing your onDraw to:

   protected void onDraw(Canvas canvas) {
      super.onDraw(canvas);

      canvas.save();
      canvas.scale(2.0, 2.0);
      svg.renderToCanvas(canvas);       
      canvas.restore();
   }

This should double the size of the image.  If you want it to fill the screen 
you will need to read the width and height of the screen and scale it 
appropriately.

Alternatively, if you change the SVG so that both the width and height are 
"100%", AndroidSVG should automatically scale the image to fill your canvas.

Hope this helps.

I am intending to include an "official" View class in the next release.  But I 
am not sure when that will be yet.

Marking this issue Invalid since there is no bug here. Please get back to me if 
you think I have made a mistake.

Original comment by paul.leb...@gmail.com on 26 May 2013 at 4:39

Changed state: Invalid

GoogleCodeExporter commented 9 years ago

You are right.

Original comment by a.diba...@gmail.com on 30 May 2013 at 9:53

GoogleCodeExporter commented 9 years ago

Version 1.2.0 has now been released. It includes a custom view class for 
displaying SVG images in layouts.

Original comment by paul.leb...@gmail.com on 16 Jul 2013 at 3:25

shadow7 / androidsvg

SVG image not scaled #4