public SpriteTextRenderer(Context context) { mContext = context; mTriangle = new Triangle(); mProjector = new Projector(); mLabelPaint = new Paint(); mLabelPaint.setTextSize(32); mLabelPaint.setAntiAlias(true); mLabelPaint.setARGB(0xff, 0x00, 0x00, 0x00); }
private void drawLabel(GL10 gl, int triangleVertex, int labelId) { float x = mTriangle.getX(triangleVertex); float y = mTriangle.getY(triangleVertex); mScratch[0] = x; mScratch[1] = y; mScratch[2] = 0.0f; mScratch[3] = 1.0f; mProjector.project(mScratch, 0, mScratch, 4); float sx = mScratch[4]; float sy = mScratch[5]; float height = mLabels.getHeight(labelId); float width = mLabels.getWidth(labelId); float tx = sx - width * 0.5f; float ty = sy - height * 0.5f; mLabels.draw(gl, tx, ty, labelId); }
gl.glScalef(2.0f, 2.0f, 2.0f); mTriangle.draw(gl);
gl.glScalef(2.0f, 2.0f, 2.0f); mTriangle.draw(gl);
private void drawLabel(GL10 gl, int triangleVertex, int labelId) { float x = mTriangle.getX(triangleVertex); float y = mTriangle.getY(triangleVertex); mScratch[0] = x; mScratch[1] = y; mScratch[2] = 0.0f; mScratch[3] = 1.0f; mProjector.project(mScratch, 0, mScratch, 4); float sx = mScratch[4]; float sy = mScratch[5]; float height = mLabels.getHeight(labelId); float width = mLabels.getWidth(labelId); float tx = sx - width * 0.5f; float ty = sy - height * 0.5f; mLabels.draw(gl, tx, ty, labelId); }
public SpriteTextRenderer(Context context) { mContext = context; mTriangle = new Triangle(); mProjector = new Projector(); mLabelPaint = new Paint(); mLabelPaint.setTextSize(32); mLabelPaint.setAntiAlias(true); mLabelPaint.setARGB(0xff, 0x00, 0x00, 0x00); }