void drawOneWord(Canvas canvas, float fScale) {
ArrayList pplist = pathDrawing.getPointList();
for (int i = 0; i < pplist.size(); i++) {
drawOneStroke(canvas, i, fScale);
}
pathDrawing.ResetPointList();
nWordCount++;
}
public void fingerUp(float x, float y, Canvas canvas) {
// 设置光标位置
if (GlobalVariables.getInstance().isMoveCursor()) {
doXY((int) x, (int) y);
pathDrawing.resetLimit();
return;
}
pathDrawing.fingerUp(x, y, canvasSrc);
startTimer();
setCanvasBuffer(canvas);
}
public void fingerMove(float x, float y, Canvas canvas) {
float dx = x - x1;
float dy = y - y1;
if (Math.abs(dx) > 15 || Math.abs(dy) > 15) {
GlobalVariables.getInstance().setMoveCursor(false);
pathDrawing.fingerMove(x, y, canvas);
l = pathDrawing.getLeftLimit();
r = pathDrawing.getRightLimit();
t = pathDrawing.getTopLimit();
b = pathDrawing.getBottomLimit();
}
}
public void draw(Canvas canvas) {
if (canvas != null) {
canvas.drawBitmap(bitmapDst, 0.0f, 0.0f, null);
drawWordLines(canvas);
pathDrawing.draw(canvas);
}
}
public void fingerDown(float x, float y, Canvas canvas) {
x1 = x;
y1 = y;
pathDrawing.fingerDown(x, y, canvas);
if ((l == 0) && (r == 0) && (t == 0) && (b == 0)) {
l = (int) x;
t = (int) y;
}
stopTimer();
}
void CopyDrawImage(Canvas canvas) {
float fScale = 0.0f;
try {
fScale = (nItemHeight - 5) * 100 / (b - t);
fScale /= 100;
if ((r - l) > 0) {
sHWRate = (b - t) * 1000 / (r - l);
sHWRate /= 1000;
}
if ((sHWRate < 0.25f) && ((b - t) < 50)) fScale = 0.5f;
if (r - l < 25 && b - t < 25) {
fScale = 1.0f;
}
} catch (Exception e) {
e.printStackTrace();
}
int nWidth = (int) ((r - l) * fScale + 5);
int nNextStartX = 0;
// nNextStartX :预期的结束点，即下一个字的开始点
nNextStartX = nstartx + nWidth;
if (nNextStartX > GlobalVariables.screenWidth) {
nLineCount++;
nstarty += 40;
nstartx = 5;
nNextStartX = nstartx + nWidth;
}
pListWordSection.add(new WordSection(this, nstartx, nLineCount, nWidth));
drawOneWord(canvas, fScale);
nstartx = nNextStartX;
l = t = r = b = 0;
pathDrawing.resetLimit();
pathDrawing.ResetPointList();
bitmapSrc.eraseColor(0);
draw(canvas);
view.invalidate();
}
void drawOneStroke(Canvas canvas, int nStroke, float fScale) {
ArrayList pplist = pathDrawing.getPointList();
List<PathLine.point> list = (List) pplist.get(nStroke);
path.reset();
point p = new point(((PathLine.point) list.get(0)).x, ((PathLine.point) list.get(0)).y);
p.x = (p.x - (float) l);
p.y = (p.y - (float) t);
if (p.x < 0x0) {
Log.d("error", "posx exception");
}
if (p.y < 0) {
Log.d("error", "posy exception");
}
p.x = (p.x * fScale);
p.y = (p.y * fScale);
if (sHWRate < 0.1f) {
p.y = 10.0f;
}
p.x = (p.x + (float) nstartx);
p.y = (p.y + (float) nstarty);
path.moveTo(p.x, p.y);
float mX = p.x;
float mY = p.y;
for (int i = 0x1; i < list.size(); i = i + 0x1) {
p.setXY(
(((PathLine.point) list.get(i)).x - (float) l),
(((PathLine.point) list.get(i)).y - (float) t));
p.x = (p.x * fScale);
p.y = (p.y * fScale);
if (sHWRate < 0.1f) {
p.y = 10.0f;
}
if (p.x < 0x0) {
Log.d("error", "pos exception");
}
if (p.y < 0) {
Log.d("error", "posy exception");
}
p.x = (p.x + (float) nstartx);
p.y = (p.y + (float) nstarty);
path.quadTo(mX, mY, ((p.x + mX) / 2.0f), ((p.y + mY) / 2.0f));
mX = p.x;
mY = p.y;
}
try {
canvas.drawPath(path, thinPen);
return;
} catch (Exception e) {
e.printStackTrace();
}
}
public HandDraw(View v) {
view = v;
try {
bitmapSrc =
Bitmap.createBitmap(
GlobalVariables.screenWidth, GlobalVariables.canvasHeigh, Bitmap.Config.ARGB_4444);
bitmapSrc.eraseColor(0x0);
canvasSrc = new Canvas(bitmapSrc);
bitmapDst =
Bitmap.createBitmap(
GlobalVariables.screenWidth, GlobalVariables.canvasHeigh, Bitmap.Config.ARGB_4444);
bitmapDst.eraseColor(0x0);
canvasDst = new Canvas(bitmapDst);
DrawingFactory factory = new DrawingFactory();
pathDrawing = (PathLine) factory.createDrawing(DrawingId.DRAWING_PATHLINE, null);
Paint paint = new Paint();
paint = Brush.getPen();
pathDrawing.setPen(paint);
canvasSrc.setDrawFilter(new PaintFlagsDrawFilter(0x0, 0x3));
} catch (OutOfMemoryError e) {
e.printStackTrace();
} catch (Exception e) {
e.printStackTrace();
}
// 笔迹颜色
path = new Path();
int colll = Brush.getPen().getColor();
thinPen.setColor(colll);
thinPen.setStrokeWidth(1.5f);
thinPen.setAntiAlias(true);
thinPen.setDither(true);
thinPen.setStyle(Paint.Style.STROKE);
thinPen.setStrokeJoin(Paint.Join.ROUND);
thinPen.setStrokeCap(Paint.Cap.ROUND);
}
