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

Lines Matching refs:x1
60         public float x1;
114          * @param x1 the X coordinate of the start point
122         public Float(float x1, float y1,
126             setCurve(x1, y1, ctrlx, ctrly, x2, y2);
134             return (double) x1;
150             return new Point2D.Float(x1, y1);
205         public void setCurve(double x1, double y1,
209             this.x1    = (float) x1;
221          * @param x1 the X coordinate of the start point
229         public void setCurve(float x1, float y1,
233             this.x1    = x1;
246             float left   = Math.min(Math.min(x1, x2), ctrlx);
248             float right  = Math.max(Math.max(x1, x2), ctrlx);
273         public double x1;
327          * @param x1 the X coordinate of the start point
335         public Double(double x1, double y1,
339             setCurve(x1, y1, ctrlx, ctrly, x2, y2);
347             return x1;
363             return new Point2D.Double(x1, y1);
418         public void setCurve(double x1, double y1,
422             this.x1    = x1;
435             double left   = Math.min(Math.min(x1, x2), ctrlx);
437             double right  = Math.max(Math.max(x1, x2), ctrlx);
539      * @param x1 the X coordinate of the start point
547     public abstract void setCurve(double x1, double y1,
618      * @param x1 the X coordinate of the start point
628     public static double getFlatnessSq(double x1, double y1,
631         return Line2D.ptSegDistSq(x1, y1, x2, y2, ctrlx, ctrly);
639      * @param x1 the X coordinate of the start point
649     public static double getFlatness(double x1, double y1,
652         return Line2D.ptSegDist(x1, y1, x2, y2, ctrlx, ctrly);
752         double x1 = src.getX1();
758         double ctrlx1 = (x1 + ctrlx) / 2.0;
765             left.setCurve(x1, y1, ctrlx1, ctrly1, ctrlx, ctrly);
803         double x1 = src[srcoff + 0];
810             left[leftoff + 0] = x1;
817         x1 = (x1 + ctrlx) / 2.0;
821         ctrlx = (x1 + x2) / 2.0;
824             left[leftoff + 2] = x1;
922         double x1 = getX1();
933          *     P1 = (x1, y1) - start point of curve
968          * Also let kx = x1 - 2*xc + x2
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)
995         double kx = x1 - 2 * xc + x2;
997         double dx = x - x1;
999         double dxl = x2 - x1;
1007         double xb = kx * t0 * t0 + 2 * (xc - x1) * t0 + x1;
1009         double xl = dxl * t0 + x1;
1134         double x1 = getX1();
1136         int x1tag = getTag(x1, x, x+w);
1213                                   x1, ctrlx, x2) == 2 &&
1224             fillEqn(eqn, (x1tag < INSIDE ? x : x+w), x1, ctrlx, x2);
1234         double dx = x2 - x1;
1236         double k = y2 * x1 - x2 * y1;
1287         fillEqn(eqn, (c2tag < INSIDE ? x : x+w), x1, ctrlx, x2);