ok I think it is that it doesn't work with 2 colors, it seems the
positions variable doesn't effect the inner most color. Is this by
design, a bug, or am I doing it wrong?
On Jan 16, 5:24 pm, schwiz <sch...@gmail.com> wrote:
> 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
>
> > > > --
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>
> > > --
> > > 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
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