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Merge "Remove unnecessary drawing point" into jb-mr1-dev

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Tadashi G. Takaoka 2012-08-13 02:06:42 -07:00 committed by Android (Google) Code Review
commit f5fba0c1f0
2 changed files with 4 additions and 7 deletions
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2
java/src/com/android/inputmethod/keyboard/PointerTracker.java
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@ -521,7 +521,7 @@ public class PointerTracker implements PointerTrackerQueue.Element {
public void drawGestureTrail(Canvas canvas, Paint paint) { public void drawGestureTrail(Canvas canvas, Paint paint) {
if (mInGesture) { if (mInGesture) {
mGestureStroke.drawGestureTrail(canvas, paint, mLastX, mLastY); mGestureStroke.drawGestureTrail(canvas, paint);
} }
} }

9
java/src/com/android/inputmethod/keyboard/internal/GestureStroke.java
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@ -166,12 +166,12 @@ public class GestureStroke {
return diff; return diff;
} }
public void drawGestureTrail(Canvas canvas, Paint paint, int lastX, int lastY) { public void drawGestureTrail(final Canvas canvas, final Paint paint) {
// TODO: These paint parameter interpolation should be tunable, possibly introduce an object // TODO: These paint parameter interpolation should be tunable, possibly introduce an object
// that implements an interface such as Paint getPaint(int step, int strokePoints) // that implements an interface such as Paint getPaint(int step, int strokePoints)
final int size = mXCoordinates.getLength(); final int size = mXCoordinates.getLength();
int[] xCoords = mXCoordinates.getPrimitiveArray(); final int[] xCoords = mXCoordinates.getPrimitiveArray();
int[] yCoords = mYCoordinates.getPrimitiveArray(); final int[] yCoords = mYCoordinates.getPrimitiveArray();
int alpha = Constants.Color.ALPHA_OPAQUE; int alpha = Constants.Color.ALPHA_OPAQUE;
for (int i = size - 1; i > 0 && alpha > 0; i--) { for (int i = size - 1; i > 0 && alpha > 0; i--) {
paint.setAlpha(alpha); paint.setAlpha(alpha);
@ -179,9 +179,6 @@ public class GestureStroke {
alpha -= DRAWING_GESTURE_FADE_RATE; alpha -= DRAWING_GESTURE_FADE_RATE;
} }
canvas.drawLine(xCoords[i - 1], yCoords[i - 1], xCoords[i], yCoords[i], paint); canvas.drawLine(xCoords[i - 1], yCoords[i - 1], xCoords[i], yCoords[i], paint);
if (i == size - 1) {
canvas.drawLine(lastX, lastY, xCoords[i], yCoords[i], paint);
}
} }
} }
} }