I have to bump this I have tried every number combination there is and
it doesn't matter what I do the shader looks exactly the same as if
the positions array was set to null. Can anyone at all get the shader
to look any different in there own projects in the past? Does it not
work with just 2 colors? what is going on here, can anyone help
please?
On Jan 15, 12:08 pm, schwiz <sch...@gmail.com> wrote:
> I appreciate the reply, however I don't think I understand, I have 2
> colors I set the positions to {.75f,.99f} but it looks exactly the
> same as if I just leave it as null. I have tried experimenting with
> some other values too but it always looks the same to me.
> Here is a code snippet
>
> positions = new float[2];
> positions[1] = .75f;
> positions[0] = .99f;
> grad = new RadialGradient(circleX, circleY, circleR, colors,
> positions, TileMode.CLAMP);
> if(values[2] <=
> values[0]/2)Pallet.getInstance().white.setShader
> (grad);
> canvas.drawCircle(circleX, circleY, circleR - 3,
> Pallet.getInstance
> ().white);
>
> On Jan 15, 10:56 am, Romain Guy <romain...@android.com> wrote:
>
>
>
> > It does matter, the positions are numbers between 0 and 1 indicating
> > where each color stop should be in the gradient (0 == center, 1 ==
> > outside.)
>
> > On Fri, Jan 15, 2010 at 1:33 AM, schwiz <sch...@gmail.com> wrote:
> > > Ok I was making a stupid mistake and not calling new before I set the
> > > floats in the array, so my forceclose is fixed, however it doesn't
> > > matter what numbers I put the in the array the gradient always looks
> > > the same. How can I give the inner color more weight?
> > > Thanks!
> > > Nathan
>
> > > On Jan 15, 3:25 am, schwiz <sch...@gmail.com> wrote:
> > >> I am having problems with the constructor RadialGradient (float x,
> > >> float y, float radius, int[] colors, float[] positions,
> > >> Shader.TileMode tile) If I don't pass null into positions I get a
> > >> force close the logcat spits out a bunch of stuff about frame layout.
> > >> So my question is what exactly do they mean when they say positions is
> > >> the relative of each color in the array. The end result I want is for
> > >> the inner color to have more weight than the outer color.
> > >> Thanks for your time!
> > >> Nathan
>
> > > --
> > > You received this message because you are subscribed to the Google
> > > Groups "Android Developers" group.
> > > To post to this group, send email to android-developers@googlegroups.com
> > > To unsubscribe from this group, send email to
> > > android-developers+unsubscr...@googlegroups.com
> > > For more options, visit this group at
> > >http://groups.google.com/group/android-developers?hl=en
>
> > --
> > Romain Guy
> > Android framework engineer
> > romain...@android.com
>
> > Note: please don't send private questions to me, as I don't have time
> > to provide private support. All such questions should be posted on
> > public forums, where I and others can see and answer them
--
You received this message because you are subscribed to the Google
Groups "Android Developers" group.
To post to this group, send email to android-developers@googlegroups.com
To unsubscribe from this group, send email to
android-developers+unsubscr...@googlegroups.com
For more options, visit this group at
http://groups.google.com/group/android-developers?hl=en
