within the function that has the drawline
I first call super.draw()
super.onDraw(canvas);
layers[0] = new BitmapDrawable( mBitmap );
//canvas.save();
mPaint.setColor(Color.BLUE);
canvas.drawLine(pointA.x, pointA.y, pointB.x, pointB.y, mPaint);
canvas.drawText( result, ((newline.getDistance() * line.PX_TO_MM) / 3.0f),
-6.0f, mPaint);
//canvas.restore();
super.setImageDrawable(layers[0]);
So I "Think" I am drawing first is there anyway to check or verify this ??
Thanks again
On Jun 27, 2011, at 4:03 PM, Miguel Morales wrote:
> Make sure you are drawing your line after you draw your image
>
> On Mon, Jun 27, 2011 at 12:57 PM, New Developer <[email protected]> wrote:
>> I'm using the following type of code to do panning and zooming on my own
>> extension of an ImageView
>> setBackgroundColor(Color.BLACK);
>> matrix.postScale(newfactor , newfactor , mid.x , mid.y);
>> setImageMatrix(matrix);
>>
>> Now I want to be able to draw lines on top of this image = = matrix
>> currently I'm using
>> mPaint.setColor(Color.BLUE);
>> canvas.drawLine(pointA.x, pointA.y, pointB.x, pointB.y, mPaint);
>> However this won't show up,
>> so my question is How can I draw a line to the matrix variable used for
>> zooming and panning ?
>> Also I'm looking for tutorials on LayerDrawable if you know of any
>> Thanks in advance
>>
>>
>>
>>
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>
>
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