AlpVir Well-Known Member Licensed User Longtime User Feb 15, 2012 #1 In some posts I read that you can not scroll vertically with a normal "Scrollview" and - simultaneously - with a "Horizzontal Scrollview". But I need to "navigate" in a single JPEG image about 9000 pixels wide and 600 pixels high; these values exceed the size of the device. How to overcome this obstacle? Thanks in advance
In some posts I read that you can not scroll vertically with a normal "Scrollview" and - simultaneously - with a "Horizzontal Scrollview". But I need to "navigate" in a single JPEG image about 9000 pixels wide and 600 pixels high; these values exceed the size of the device. How to overcome this obstacle? Thanks in advance
barx Well-Known Member Licensed User Longtime User Feb 15, 2012 #2 Maybe load it into a webview?? Just a idea, I'm not sure off the top of my head if it would get scaled down to fit screen Upvote 0
Maybe load it into a webview?? Just a idea, I'm not sure off the top of my head if it would get scaled down to fit screen
AlpVir Well-Known Member Licensed User Longtime User Feb 15, 2012 #3 I thought to myself, but I have a webview excluded since then I have to draw on this large image (lines, dots, labels, etc..). I do not think this is possible with a webview. Upvote 0
I thought to myself, but I have a webview excluded since then I have to draw on this large image (lines, dots, labels, etc..). I do not think this is possible with a webview.
warwound Expert Licensed User Longtime User Feb 16, 2012 #4 You can do all that with a WebView if you use the new HTML5 canvas object. Lots of tutorials around, here's a good one: HTML5 Canvas Basic Tutorials Introduction. Martin. Upvote 0
You can do all that with a WebView if you use the new HTML5 canvas object. Lots of tutorials around, here's a good one: HTML5 Canvas Basic Tutorials Introduction. Martin.
AlpVir Well-Known Member Licensed User Longtime User Feb 16, 2012 #5 Perfect. It 's the best solution. Thank you so much Upvote 0
