Android how to draw line? [duplicate]

This question already has an answer here: Closed 11 years ago.

Possible Duplicate:

How do you set a line's width when drawing in Android?

I've seen How to draw a line in android but how can I set line width? I tried to set Paint

    colorCenter = new Paint();
    colorCenter.setAntiAlias(true);
    colorCenter.setStrokeWidth(100);
    colorCenter.setColor(0xFF00FFFF);

then in onDraw()

canvas.drawLine(0, 0, 40, 40, colorCenter);

开发者_如何学JAVA

but it always 1px.

I also tried to find class LineShape and use it with ShapeDrawable, but there is no such class!

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Add..

  colorCenter.setStyle(Paint.Style.STROKE);

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get the Canvas and use drawLine(startX, startY, stopX, stopY, paint)