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This page contains an archived post to the Java Answers Forum made prior to February 25, 2002.
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Message:
Line2D.Float array???
Posted by Steve on May 22, 2000 at 12:31 AM
Hey guys/gals. I use the code segment below to draw the
horizontal lines in a grid. Can I make an array of Line2D.Float,
or should I use collections ?? I was thinking:
float[20] xOne; //used to hold x1 coords. in Line2D.Float
float[20] yOne; //y1 coords.
float[20] xTwo; //x2 coords.
float[20] yTwo; //y2 coords.
Then an array used to hold an Hln[20] object. One Hln
element could hold one element from each of the arrays above.
If possible, how do I go about this.
Once this is done, I was thinking to use a for LOOP to
draw the lines. Thanks, Steve ----------------
Line2D.Float Hln1 = new Line2D.Float(11F, 20F, 350F, 20F);
Line2D.Float Hln2 = new Line2D.Float(11F, 30F, 350F, 30F);
Line2D.Float Hln3 = new Line2D.Float(11F, 40F, 350F, 40F);
Line2D.Float Hln4 = new Line2D.Float(11F, 50F, 350F, 50F);
Line2D.Float Hln5 = new Line2D.Float(11F, 60F, 350F, 60F);
Line2D.Float Hln6 = new Line2D.Float(11F, 70F, 350F, 70F);
Line2D.Float Hln7 = new Line2D.Float(11F, 80F, 350F, 80F);
Line2D.Float Hln8 = new Line2D.Float(11F, 90F, 350F, 90F);
Line2D.Float Hln9 = new Line2D.Float(11F, 100F, 350F, 100F);
Line2D.Float Hln10 = new Line2D.Float(11F, 110F, 350F, 110F);
Line2D.Float Hln11 = new Line2D.Float(11F, 120F, 350F, 120F);
Line2D.Float Hln12 = new Line2D.Float(11F, 130F, 350F, 130F);
Line2D.Float Hln13 = new Line2D.Float(11F, 140F, 350F, 140F);
Line2D.Float Hln14 = new Line2D.Float(11F, 150F, 350F, 150F);
Line2D.Float Hln15 = new Line2D.Float(11F, 160F, 350F, 160F);
Line2D.Float Hln16 = new Line2D.Float(11F, 170F, 350F, 170F);
Line2D.Float Hln17 = new Line2D.Float(11F, 180F, 350F, 180F);
Line2D.Float Hln18 = new Line2D.Float(11F, 190F, 350F, 190F);
Line2D.Float Hln19 = new Line2D.Float(11F, 200F, 350F, 200F);
Line2D.Float Hln20 = new Line2D.Float(11F, 210F, 350F, 210F); screen2D.draw(Hln1);
screen2D.draw(Hln2);
screen2D.draw(Hln3);
screen2D.draw(Hln4);
screen2D.draw(Hln5);
screen2D.draw(Hln6);
screen2D.draw(Hln7);
screen2D.draw(Hln8);
screen2D.draw(Hln9);
screen2D.draw(Hln10);
screen2D.draw(Hln11);
screen2D.draw(Hln12);
screen2D.draw(Hln13);
screen2D.draw(Hln14);
screen2D.draw(Hln15);
screen2D.draw(Hln16);
screen2D.draw(Hln17);
screen2D.draw(Hln18);
screen2D.draw(Hln19);
screen2D.draw(Hln20);
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