Cross Reference: /openjdk7/jdk/src/share/classes/java/awt/geom/QuadCurve2D.java

Lines Matching refs:y1
68         public float y1;
115          * @param y1 the Y coordinate of the start point
122         public Float(float x1, float y1,
126             setCurve(x1, y1, ctrlx, ctrly, x2, y2);
142             return (double) y1;
150             return new Point2D.Float(x1, y1);
205         public void setCurve(double x1, double y1,
210             this.y1    = (float) y1;
222          * @param y1 the Y coordinate of the start point
229         public void setCurve(float x1, float y1,
234             this.y1    = y1;
247             float top    = Math.min(Math.min(y1, y2), ctrly);
249             float bottom = Math.max(Math.max(y1, y2), ctrly);
281         public double y1;
328          * @param y1 the Y coordinate of the start point
335         public Double(double x1, double y1,
339             setCurve(x1, y1, ctrlx, ctrly, x2, y2);
355             return y1;
363             return new Point2D.Double(x1, y1);
418         public void setCurve(double x1, double y1,
423             this.y1    = y1;
436             double top    = Math.min(Math.min(y1, y2), ctrly);
438             double bottom = Math.max(Math.max(y1, y2), ctrly);
540      * @param y1 the Y coordinate of the start point
547     public abstract void setCurve(double x1, double y1,
619      * @param y1 the Y coordinate of the start point
628     public static double getFlatnessSq(double x1, double y1,
631         return Line2D.ptSegDistSq(x1, y1, x2, y2, ctrlx, ctrly);
640      * @param y1 the Y coordinate of the start point
649     public static double getFlatness(double x1, double y1,
652         return Line2D.ptSegDist(x1, y1, x2, y2, ctrlx, ctrly);
753         double y1 = src.getY1();
759         double ctrly1 = (y1 + ctrly) / 2.0;
765             left.setCurve(x1, y1, ctrlx1, ctrly1, ctrlx, ctrly);
804         double y1 = src[srcoff + 1];
811             left[leftoff + 1] = y1;
818         y1 = (y1 + ctrly) / 2.0;
822         ctrly = (y1 + y2) / 2.0;
825             left[leftoff + 3] = y1;
923         double y1 = getY1();
933          *     P1 = (x1, y1) - start point of curve
969          *          ky = y1 - 2*yc + y2
971          *     t0q = (1/2)*((x - x1)*ky - (y - y1)*kx) /
972          *                 ((xc - x1)*ky - (yc - y1)*kx)
976          *     t0l = ((x - x1)*ky - (y - y1)*kx) /
977          *           ((x2 - x1)*ky - (y2 - y1)*kx)
996         double ky = y1 - 2 * yc + y2;
998         double dy = y - y1;
1000         double dyl = y2 - y1;
1008         double yb = ky * t0 * t0 + 2 * (yc - y1) * t0 + y1;
1010         double yl = dyl * t0 + y1;
1135         double y1 = getY1();
1137         int y1tag = getTag(y1, y, y+h);
1210             fillEqn(eqn, (y1tag < INSIDE ? y : y+h), y1, ctrly, y2);
1227                                   y1, ctrly, y2) == 2 &&
1235         double dy = y2 - y1;
1236         double k = y2 * x1 - x2 * y1;
1293         evalQuadratic(res, num, true, true, null, y1, ctrly, y2);