Ejemplo n.º 1
0
  /** Recalculates page rectangles. */
  private void updatePageRects() {
    if (mViewRect.width() == 0 || mViewRect.height() == 0) {
      return;
    } else if (mViewMode == SHOW_ONE_PAGE) {
      mPageRectRight.set(mViewRect);
      mPageRectRight.left += mViewRect.width() * mMargins.left;
      mPageRectRight.right -= mViewRect.width() * mMargins.right;
      mPageRectRight.top += mViewRect.height() * mMargins.top;
      mPageRectRight.bottom -= mViewRect.height() * mMargins.bottom;

      mPageRectLeft.set(mPageRectRight);
      mPageRectLeft.offset(-mPageRectRight.width(), 0);

      int bitmapW = (int) ((mPageRectRight.width() * mViewportWidth) / mViewRect.width());
      int bitmapH = (int) ((mPageRectRight.height() * mViewportHeight) / mViewRect.height());
      mObserver.onPageSizeChanged(bitmapW, bitmapH);
    } else if (mViewMode == SHOW_TWO_PAGES) {
      mPageRectRight.set(mViewRect);
      mPageRectRight.left += mViewRect.width() * mMargins.left;
      mPageRectRight.right -= mViewRect.width() * mMargins.right;
      mPageRectRight.top += mViewRect.height() * mMargins.top;
      mPageRectRight.bottom -= mViewRect.height() * mMargins.bottom;

      mPageRectLeft.set(mPageRectRight);
      mPageRectLeft.right = (mPageRectLeft.right + mPageRectLeft.left) / 2;
      mPageRectRight.left = mPageRectLeft.right;

      int bitmapW = (int) ((mPageRectRight.width() * mViewportWidth) / mViewRect.width());
      int bitmapH = (int) ((mPageRectRight.height() * mViewportHeight) / mViewRect.height());
      mObserver.onPageSizeChanged(bitmapW, bitmapH);
    }
  }
Ejemplo n.º 2
0
  @Override
  public synchronized void onDrawFrame(GL10 gl) {

    mObserver.onDrawFrame();

    if (mBackgroundColorChanged) {
      gl.glClearColor(
          Color.red(mBackgroundColor) / 255f,
          Color.green(mBackgroundColor) / 255f,
          Color.blue(mBackgroundColor) / 255f,
          Color.alpha(mBackgroundColor) / 255f);
      mBackgroundColorChanged = false;
    }

    gl.glClear(GL10.GL_COLOR_BUFFER_BIT); // | GL10.GL_DEPTH_BUFFER_BIT);
    gl.glLoadIdentity();

    if (USE_PERSPECTIVE_PROJECTION) {
      gl.glTranslatef(0, 0, -6f);
    }

    for (int i = 0; i < mCurlMeshes.size(); ++i) {
      mCurlMeshes.get(i).onDrawFrame(gl);
    }
  }
Ejemplo n.º 3
0
  @Override
  public void onSurfaceCreated(GL10 gl, EGLConfig config) {
    gl.glClearColor(0f, 0f, 0f, 1f);
    gl.glShadeModel(GL10.GL_SMOOTH);
    gl.glHint(GL10.GL_PERSPECTIVE_CORRECTION_HINT, GL10.GL_NICEST);
    gl.glHint(GL10.GL_LINE_SMOOTH_HINT, GL10.GL_NICEST);
    gl.glHint(GL10.GL_POLYGON_SMOOTH_HINT, GL10.GL_NICEST);
    gl.glEnable(GL10.GL_LINE_SMOOTH);
    gl.glDisable(GL10.GL_DEPTH_TEST);
    gl.glDisable(GL10.GL_CULL_FACE);

    mObserver.onSurfaceCreated();
  }