Thanks a lot Kostya, that helped so much! DynamicLayout was what I need, and now it is working. And lbendin, your list is really usefull too, thanks!
On Mar 19, 8:11 pm, Kostya Vasilyev <[email protected]> wrote: > Fina, > > TextView draws text using this: > > http://developer.android.com/reference/android/text/Layout.html > > - note the draw() method > > Specifically, it uses this subclass, which may be only necessary for > editing (not just drawing): > > http://developer.android.com/reference/android/text/DynamicLayout.html > > Layout.draw() already handles drawing text that may consist of multiple > Spannable objects, that's what actually provides support for various > HTML tags, as listed by lbendin. > > It should be possible to use android.text.Layout in your own code. Look > at TextView source to see how it can be instantiated and how to make it > draw() itself. > > -- Kostya > > 19.03.2011 21:50, lbendlin пишет: > > > > > I thought you are using a textview. I don't know if the canvas > > actually supports it. > > > do something like > > > myTextView.setText(Html.fromHtml(myHtmlString)) > > > by the way, I found the list of supported tags: > > > •br > > •p > > •div > > •em > > •b > > •strong > > •cite > > •dfn > > •i > > •big > > •small > > •font > > •blockquote > > •tt > > •monospace > > •a > > •u > > •sup > > •sub > > > On Mar 19, 9:09 am, Fina Perez<[email protected]> wrote: > >> Hi! Thanks for your answer. > >> For my purpose, I just need the tags you mentioned. The problem is > >> that when I send the text to the rectangle, it loose the format. I do > >> something like: > > >> CharSequence myString; //it has for example<b>Hello</b> world > > >> //I dont know if this is correct > >> myString = Html.fromHtml(myString); > > >> //and now I paint the text > >> canvas.drawText(myString,...); > > >> But this isn't working, and I can't use a webView(or even a textView) > >> because I paint my view manually, with canvas and rectangles...I don't > >> know if there is a way to paint a textView, for example, in a BitMap. > > >> On Mar 19, 1:18 pm, lbendlin<[email protected]> wrote: > > >>> While it is possible, it is also very limited. Only a few HTML tags > >>> are honoured, like smaller/bigger, bold etc. I think that even for > >>> this little functionality you will spend a whole HTML rendering engine > >>> in memory, and that's just not worth it. > >>> If you must, use a webview. > >>> On Mar 18, 11:55 am, Fina Perez<[email protected]> wrote: > >>>> Hi!! > >>>> I'm trying to paint a rectangle, and inside it, put some text which is > >>>> "html-format" (sorry for my english, it is so bad ) I use CharSequence > >>>> (because this supports html) instead of String, and I call drawText > >>>> with those parameters, but the format isn't painted. > >>>> Any idea? is it possible? > >>>> Thanks a lot!- Hide quoted text - > >> - Show quoted text - > > -- > Kostya Vasilyev --http://kmansoft.wordpress.com -- You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
